Consulta: subjectFacets:"Goat"
Registros recuperados: 100
Data/hora: 02/06/2024 10:40:59

Diet high in &amp;#945;-linolenic acid up-regulate PPAR-&amp;#945; gene expression in the liver of goats
Provedor de dados: Electronic Journal of Biotechnology
Autores: Ebrahimi,Mahdi; Rajion,Mohamed Ali; Meng,Goh Yong; Farjam,Abdoreza Soleimani; Oskoueian,Ehsan; Jafari,Saeid.
Background There is little information on the effects of diets containing high &amp;#945;-linolenic acid (C18:3n-3) on liver lipid composition and lipogenic gene expressions. In this study fourteen goats (Capra aegagrus hircus) were fed either a flaxseed oil (FSO) supplemented diet containing high &amp;#945;-linolenic acid or a control diet without added flaxseed oil (CON) for 100-d to evaluate the effects on liver lipid composition and the gene expression of peroxisome proliferator-activated receptors (PPAR-&amp;#945;) and stearoyl-CoA-desaturase (SCD) in the liver. Results An increase in the levels of C18:3n-3 and C20:5n-3, C22:5n-3, C22:6n-3 was observed in the liver of FSO-treated goats. There was a significant (P &lt; 0.05) up-regulation of...
Tipo: Journal article
Palavras-chave: Gene expression; Goat; Liver; Omega-3 fatty acid; PPAR.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000300011

Single strand confirmation polymorphism (SSCP) detection in exon I of the a-lactalbumin gene of Indian Jamunapari milk goats (Capra hircus)
Provedor de dados: Genetics and Molecular Biology
Autores: Kumar,Dinesh; Gupta,Neelam; Ahlawat,S.P.S.; Satyanarayana,R.; Sunder,Shyam; Gupta,S.C.
The genetic diversity of Jamunapari goats (Capra hircus) was investigated using an optimized non-radioactive polymerase chain reaction single-strand conformation polymorphism (PCR-SSCP) method to detect &lt;FONT FACE=Symbol&gt;a&lt;/font&gt;-lactalbumin polymorphism in a sample of 50 goats. Our data show that PCR-SSCP is an appropriate tool for evaluating genetic variability in Jamunapari goats. Polymorphism was detected in the sample, indicating that Jamunapari goats have high genetic variability at loci, exon I of the a-lactalbumin gene. This result opens interesting prospects for future selection programs and conservation strategies. These a-lactalbumin variants can be sequenced and screened in the population to develop single nucleotide polymorphism...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alpha-lactalbumin; Genetic variability; Goat; Single-strand conformation polymorphism (SSCP).
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000200016

Stable silencing of β-lactoglobulin (BLG) gene by lentivirus-mediated RNAi in goat fetal fibroblasts
Provedor de dados: Genetics and Molecular Biology
Autores: Zhang,Shumin; Xiong,Kai; Xie,Zhourui; Nan,Wenting; Liu,Honglin; Chen,Jie.
β-lactoglobulin (BLG), a dominant allergen in goat milk, is difficult to remove by traditional biochemical methods. Its elimination from goat milk by genetic modification therefore poses a major challenge for modern goat breeders. A shRNA targeting BLG mRNA with high interference efficiency was identified, with which lentiviral vectors were used for mediating stable shRNA interference in goat-fetal fibroblast cells. Apart from high efficiency in the knockdown of BLG expression in these cells, lentivector-mediated RNAi manifested stable integration into the goat genome itself. Consequently, an in vitro model for goat BLG-content control was compiled, and a goat-cell line for accompanying transgenetic goat production created.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: RNAi; ShRNA; Lentivirus; BLG; Goat.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572012000400020

Structure and genetic relationships between Brazilian naturalized and exotic purebred goat domestic goat (Capra hircus) breeds based on microsatellites
Provedor de dados: Genetics and Molecular Biology
Autores: Oliveira,Joelliton Domingos de; Igarashi,Maria Luiza Silveira de Paiva; Machado,Théa Mírian Medeiros; Miretti,Marcos Mateo; Ferro,Jesus Aparecido; Contel,Eucleia Primo Betioli.
The genetic relationships and structure of fourteen goat (Capra hircus) populations were estimated based on genotyping data from 14 goat populations (n = 410 goats) at 13 microsatellite loci. We used analysis of molecular variance (AMOVA), principal component analysis (PCA) and F statistics (F IS, F IT and F ST) to evaluate the genetic diversity (Ho, He and ad) of the goats. Genetic distances between the 14 goat populations were calculated from allelic frequency data for the 13 microsatellite markers. Moderate differentiation was observed for the populations of the undefined breeds (including the Anglo-Nubian-M breed), the naturalized Brazilian breeds (Moxotó, Canindé), the exotic purebred breeds (Alpine, Saanen, Toggenbourg and Anglo-Nubian) and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Microsatellite; Genetic distance; PCA; AMOVA; Genetic relationships; Genetic diversity; F statistics.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000300010

The association of two single nucleotide polymorphisms (SNPs) in growth hormone (GH) gene with litter size and superovulation response in goat-breeds
Provedor de dados: Genetics and Molecular Biology
Autores: Zhang,Chunyan; Liu,Yun; Huang,Kunkun; Zeng,Wenbing; Xu,Deqing; Wen,Qunying; Yang,Liguo.
Two active mutations (A 781 G and A 1575 G) in growth hormone (GH) gene, and their associations with litter size (LS), were investigated in both a high prolificacy (Matou, n = 182) and a low prolificacy breed (Boer, n = 352) by using the PCR-RFLP method. Superovulation experiments were designed in 57 dams, in order to evaluate the effect of different genotypes of the GH gene on superovulation response. Two genotypes (AA and AB, CC and CD) in each mutation were detected in these two goat breeds. Neither BB nor DD homozygous genotypes were observed. The genotypic frequencies of AB and CC were significantly higher than those of AA and CD. In the third parity, Matou dams with AB or CC genotypes had significantly larger litter sizes than those with AA and CD (p...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DNA polymorphism; Growth hormone (GH) gene; Litter size; Superovulation response; Goat.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572011000100010

Produção integrada de caprinos e ovinos.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: ALVES, F. S. F.
bitstream/item/48475/1/Midia-Producao-integrada.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Goat; Integrated agricultural system.; Caprino; Ovino; Produção Integrada.; Sheep.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/577995

Avaliação de carcaça, vísceras e pele de caprinos criados extensivamente no Sertão pernambucano do São Francisco.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: PADILHA, T. N.
Contribuicao ao conhecimento de dados de carcaca e pele dos caprinos criados extensivamente no Sertao de Pernambuco. A coleta foi iniciada em abril/79, em animais sacrificados para estudo parasitologico. Apos a esfola dos animais abatidos, as peles eram secas ao ar, em suspensao e posteriormente, enviadas ao curtume para classificacao.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Avaliacao; Evaluation; Goat; Ruminant.; Caprinocultura; Carcaça; Caprino; Pele.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132776

SISTEMA de produção para caprinos e ovinos em Rondônia.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
bitstream/item/49574/1/SID-DOCUMENTOS-22-SISTEMA-DE-PRODUCAO-PARA-CAPRINOS-E-OVINOS-EM-RONDONIA-CDD-636-3.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Rondonia; Brasil; Goat; Production system.; Caprino; Ovino; Sistema de Produção.; Sheep.
Ano: 1989
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/908867

Efeito da suplementação volumosa e mineralizada mais vermifugação no desempenho de ovinos e caprinos: I. Performance reprodutiva.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GUIMARAES FILHO, C.; MAIA, A. M.; PADILHA, T. N.; ALBUQUERQUE, S. G. de; FIGUEIREDO, E. A. P. de.
Os efeitos da suplementacao volumosa, durante o periodo critico e da mineralizacao mais vermifugacao, foram estudados em ovinos e caprinos, em um experimento realizado na Fazenda Periperi, Nordeste da Bahia, de junho de 1977 a maio de 1980. O trabalho envolveu 125 matrizes caprinas Sem Raca Definida (SRD) e igual numero de ovelhas Morada Nova, distribuidas, cada especie, em cinco grupos de 25 matrizes. Os Tratamentos foram: (1) Pastagem Nativa (PN); (2) Pastagem Nativa + Mineralizacao e Vermifugacao (PN+MV); (3) Tratamento 2 + suplementacao verde a base de capim napier e cana-de-acucar; (4) Tratamento 2 + feno de capim buffel; (5) Tratamento 2 + silagem de capim napier e cana-de-acucar. Os resultados demonstraram a incapacidade dos ovinos nao suplementados...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Suplementação mineral; Volumoso; Vermifugação; Performance reprodutiva; Goat; Mineral supplement.; Caprinocultura; Caprino; Ovino.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132193

Pastos e manejo do pastejo em áreas irrigadas.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: VOLTOLINI, T. V.; CAVALCANTI, A. C. R.; MISTURA, C.; CÂNDIDO, M. J. D.; SANTOS, B. R. C. dos.
O capítulo tem como objetivos apresentar e discutir alguns aspectos relacionados com a irrigação dos pastos para o Semiárido. Fatores climáticos e a irrigação dos pastos; Exigências hídricas de plantas forrageiras e lâminas de água para irrigação dos pastos; Equipamentos de irrigação; Sistema de aplicação fixo em malha; Pivô central; Autopropelido; Autopropelido com movimentação por cabo de aço; Autopropelido com movimentação por carretel enrolador; Águas residuárias para a irrigação de plantas forrageiras; Gênero Brachiaria; Gênero Panicum; Gênero Pennisetum; Gênero Cynodon.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Pastagem irrigada; Goat; Pasture improvement.; Caprino; Ovino; Pastagem Nativa; Caatinga; Irrigação; Caprinocultura; Ovinocultura.; Sheep.
Ano: 2011
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/917098

Indices produtivos de caprinos sem raca definida (S.R.D.) e da raca Bhuj mantidos nas mesmas condicoes de exploracao.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, R. N.; MEDEIROS, L. P.; GIRAO, E. S.
bitstream/item/97232/1/PAND370001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: SRD; Raca Bhuj; Goat; Piaui; Brasil.; Caprino; Produtividade; Produção.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51865

Estudos epidemiologicos das helmintoses dos caprinos no estado do Piaui.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, E. S.; GIRAO, R. N.; MEDEIROS, L. P.
bitstream/item/97228/1/PAND330001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Controle; Goat; Piaui; Brasil.; Caprino; Verminose.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51833

Etude ecopathologique des avortements caprins en milieu traditionnel dans le Nordeste du Bresil: rapport d'activite.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: QUIRIN, R.
Estudo ecopatologico dos abortos dos caprinos em meio real, tradicionalmente no Nordeste do Brasil com o objetivo de propor aos produtores, metodos e uma difusao ampla e adaptacao a cada tipo de propriedades.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Nordeste; Goat; Animal disease; Northeast; Caprino; Doença Animal; Environment.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132961

Comparação entre sistemas de produção para caprinos.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: PADILHA, T. N.; ALBUQUERQUE, S. G. de; GUIMARAES FILHO, C.; SOARES, J. G. G.; FREIRE, L. C.; SALVIANO, L. M. C.; OLIVEIRA, M. C. de.
A criação caprina no Nordeste tem sido realizada de maneira empírica, não sendo comum o uso de práticas zootécnicas o que tem ocasionado umbaixo nível de produtividade do rebanho.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Nordeste; Farming system; Goat; Northeast; Ruminant.; Caprinocultura; Caprino; Sistema de Produção.; Goats.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132778

Desempenho técnico e viabilidade econômica de um sistema de produção alternativo para caprinos no Sertão de Pernambuco.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GUIMARAES FILHO, C.; VIVALLO PINARE, A. G.
A caprinocultura constitui talvez a atividade de maior importancia social na microrregiao do Sertao pernambucano do Sao Francisco. Apesar do rebanho representar cerca de 39% do rebanho estadual, seu pobre desempenho, face ao sistema ultra-extensivo predominante, nao propicia uma correspondente importancia economica. Um sistema de producao experimental (SIPRO) desenvolvido em Petrolina,PE (EMBRAPA-CPATSA) foi testado no periodo de 1984-1987. Este sistema foi constituido de um rebanho Anglonubiano X SRD (sem raca definida) criado em condicoes de caatinga completada durante o periodo seco com capim-bufel e restos de cultura. Matrizes paridas na seca receberam uma suplementacao de sorgo em grao na base de 300 g/cab/dia. Outras praticas de manejo e de controle...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Aspecto econômico; Brasil; Pernambuco; Sertão; Production system; Goat; Economic aspect; Caprine.; Caprino; Sistema de Produção.; Brazil.
Ano: 1989
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132219

Distribuicao e frequencia mensal do estro de caprinos SRD e anglo-nubiano no municipio de Oeiras-Piaui.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: MEDEIROS, L. P.; GIRAO, R. N.; GIRAO, E. S.
bitstream/item/97230/1/PAND350001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Estro; Frequencia; Oeiras; Goat; Piaui; Brasil.; Caprino.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/52715

Fontes de alimentos para caprinos.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: RAMOS, G. M.; BEZERRA, A. A. de C.; CAMARA, J. A. da S.
Forrageiras nativas - arvores e arbustos; Melhoramento das pastagens nativas; Restos de culturas; Leguminosas arbustivas cultivadas; Fabricacao de feno de feijao guandu, leucena e rama de mandioca; Mineralizacao; Mistura multipla; Aguadas.
Tipo: Recomendação Técnica (INFOTECA-E)
Palavras-chave: Leguminosa arbustiva; Leucena; Rama de mandioca; Mistura multipla; Goat; Feeding; Native pasture.; Caprino; Guandu; Mineralização; Pastagem Nativa.; Nutrição Animal; Cassava; Legumes; Mineralization; Pigeon peas.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/57839

SISTEMAS de produção para caprinos e ovinos.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Caprinos e ovinos: Propriedade; Melhoramento e reproducao; Alimentacao; Sanidade; Instalacoes; Manejo; Comercializacao; Desfrute; Indices de produtividade atuais.
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Brasil; Ceará; Goat; Cropping systems.; Caprino; Ovino; Sistema de Produção.; Sheep.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/905091

Controle de nematódeos gastrintestinais de caprinos e ovinos no estado do Ceará.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: COSTA, C. A. F.; VIEIRA, L. da S.
Os anti-helminticos nao devem ser aplicados com o objetivo unico de curar a nematodeose mas, principalmente, com o proposito de promover a descontaminacao da pastagem e, consequentemente, prevenir a aquisicao de infeccoes a niveis prejudiciais. Esse e o principal objetivo do programa de vermifugacoes estrategicas que esta sendo recomendado para o Estado do Ceara.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Nematodeo gastrintestinal; Gastrintestinal nematode; Goat; Nematodes.; Caprino; Ovino; Nematóide; Helminto gastrintestinal; Parasitologia; Parasito de animal; Parasitismo; Sheep; Nematode control; Parasitology; Parasitism.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/514267

Anais...
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: WORKSHOP SOBRE PRODUÇÃO DE CAPRINOS NA REGIÃO DA MATA ATLÂNTICA, 15., 2018, Coronel Pacheco.
A região Sudeste do Brasil é referência para produção de leite de cabras e, atualmente, consolidando-se como importante bacia de produção de leite de ovelha. Há 16 anos foi idealizado, construído e realizado junto às atividades da primeira CabraFest, o embrião do Workshop sobre Produção de Caprinos na Região da Mata Atlântica, recebendo na ocasião o nome de Ciclo de Palestras. Mais abrangente que isto, na primeira edição o evento tomou corpo como uma reunião de trabalho, onde as informações passadas pelas palestras, dariam suporte para discussões mais amplas que envolvessem toda a cadeia produtiva. Na segunda edição o evento passou a ser chamado de ?Workshop?, uma reunião de trabalho. A cada edição, a organização composta pela Associação de Criadores de...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Caprinocultura leiteira; Balde cheio; Queijo fino; Região Nordeste; Goat; Northeast Brazil; Cabra leiteira; Ovino; Produção animal; Produção leiteira; Produção vegetal; Sistema de Produção; Sheep.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092758

Avaliacao economica de um sistema de producao de caprinos, Estado do Piaui, 1981-82.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SILVA, V. V. da; MEDEIROS, L. P.; GIRAO, R. N.
A exploracao extensiva de caprinos e a base dos sistema de producao emuso pelos criadores piauienses. Entre outros fatores limitantes da producao, a ausencia de manejo adequado (manejo da pastagem e do rebanho)aliado a alta incidencia de verminose, contribui para o baixo desempenho produtivo e economico do rebanho. Com o objetivo de melhorar esse desempenho tecnico e economico, foi executado, pela EMBRAPA-UEPAE de Teresina, um sistema de producao de caprinos no municipio de Oeiras-Piaui nos anos de 1981/82. Ao sistema em uso pelos produtores foram introduzidas as seguintes tecnologias: reprodutor melhorado (raca Bhuj), aprisco suspenso, controle de verminose e mineralizacao continua. O sistema foi composto por 30 matrizes e 1 reprodutor que ficaram juntos...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Goat; Piaui.; Caprino; Sistema de Produção.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/54298

Observações sobre a classificação das peles caprina e ovina, no Nordeste do Brasil, destinadas a exportação.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: PADILHA, T. N.
A pele caprina e ovina possui uma posição de destaque entre os produtos exportados pelo Brasil.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Nordeste; Caprinocultra; Goat; Ruminant.; Ovinocultura; Caprino; Exportação; Ovino; Pele.; Sheep; Goats; Exports.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132772

Informações sobre os anti-helmínticos mais usados no controle das verminoses gastrointestinais dos caprinos e ovinos nas regiões Semi-Áridas do Nordeste.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SANTOS, N. V. M. dos; CHARLES, T. P.
O trabalho pretende preencher a demanda de informacoes sobre os anti-helminticos usados em caprinos o ovinos no Nordeste. Enfoca as principais classes de anti-helminticos, utilizados no tratamento e/ou profilaxia das nematodeoses em ruminantes que sao os benzimidazoles, os imidothiazoles, os tetrahydropirimididinas e as avermectinas.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Gastrointestinal; Brasil; Nordeste; Goat; Anthelmintic; Northeast; Caprine.; Caprino; Anti-Helmíntico; Ovino; Verminose.; Brazil; Parasitism; Sheep.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133175

Prevalencia e variacao estacional de helmintos gastrintestinais de caprinos no municipio de Valenca do Piaui.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, E. S.; GIRAO, R. N; MEDEIROS, L. P.
bitstream/item/96214/1/PAND010001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Goat; Piaui; Brasil.; Caprino; Helminto.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51842

Eficiência reprodutiva de caprinos no Nordeste semi-árido: limitacões e possibilidades.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GUIMARAES FILHO, C.
A caprinocultura e, talvez, a mais importante atividade desenvolvida nos 85 milhoes de hectaces da zona mais seca do Nordeste. Embora considerada como importante fator de fixacao para o produtor desta regiao, essa exploracao e caracterizada por baixos niveis de produtividade, resultantes do regime ultra-extensivo predomiante. A performance reprodutiva e insatisfatoria, com intervalos entre partes bem superiores a 300 dias e um indice de desmame inferior a uma cria/matriz exposta/ano. Longos periodos de anestro pos-parto e altas taxas de mortalidade, no periodo nascimento-desmame, constituem os aspectos mais diretamente relacionados com esse quadro. As evidencias sugerem as limitacoes de ordem nutricional como a causa primaria mais relevante da baixa...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Nordeste; Regiao semi-arida; Goat; Northeast; Semi-arid region.; Caprino; Eficiência Reprodutiva; Produção Animal.; Animal production; Reproductive efficiency.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132189

Estudo do aborto caprino sob condições extensivas de criação no semiárido baiano.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: LEAL, T. M.; QUIRIN, R.; GUIMARAES FILHO, C.
O estudo objetiva determinar os fatores de riscos envolvidos nos abortos e posteriormente estabelecer medidas de controle e prevencao num experimento conduzido em Massaroca, distrito de Juazeiro, Bahia, atraves do acompanhamento de 34 pequenos produtores em nove comunidades da região.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Bahia; Juazeiro; Regiao semiárida; Goat; Abortion.; Caprinocultura; Caprino; Aborto.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132318

Classificação das peles caprinas e ovinas de algumas regiões do Nordeste do Brasil curtidas ao cromo.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: PADILHA, T. N.; SIQUEIRA, K. M. M. de.
Com o objetivo de contribuir para o conhecimento da classificação, de acordo com o tamanho e qualidade, e dos principais defeitos das peles dos caprinos e ovinos, criados em sistema tradicional, em algumas regiões do Nordeste do Brasil, foram realizadas observações em um curtume localizado na cidade de Juazeiro, BA, que recebe peles das principais regiões produtoras.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Classificacao; Nordeste; Goat; Northeast.; Caprino; Ovino; Pele; Produção Animal.; Animal production; Classification; Leather; Sheep.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132780

Helmintos parasitas de caprinos na microrregiao homogenea de Teresina.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, E. S.; MEDEIROS, L. P.; GIRAO, R. N.
bitstream/item/97304/1/PAND480001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Parasitas; Goat; Teresina; Piaui; Brasil.; Caprino; Verminose.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51851

Produção de caprinos e ovinos no Semiárido.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: VOLTOLINI, T. V.
Capítulo 1. A região semiárida brasileira; Capítulo 2. Sistemas tradicionais para a produção de caprinos e ovinos; Capítulo 4. Evolução e dinâmica das populações de caprinos e ovinos; Capítulo 3. A água nos sistemas de produção de caprinos e ovinos; Capítulo 5. Instalações; Capítulo 6. O ambiente e a produção de caprinos e ovinos; Capítulo 7. Nutrição e exigências nutricionais; Capítulo 8. Conservação de alimentos; Capítulo 9. Principais modelos produtivos na criação de caprinos e ovinos; Capítulo 10. Pastos e manejo do pastejo em áreas dependentes de chuva; Capítulo 11. Planejamento de sistemas de produção utilizando orçamento forrageiro; Capítulo 12. Pastos e manejo do pastejo em áreas irrigadas; Capítulo 13. Confinamento; Capítulo 14. Manejo sanitário...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Região Semiárida; Sistema produtivo; Manejo reprodutivo; Qualidade do leite; Goat; Caprino; Ovino; Água; Alimento; Cadeia Produtiva; Carne; Confinamento; Nutrição; População; Animal production; Milk; Animal husbandry; Sheep.
Ano: 2011
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/916887

A verminose dos caprinos.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: CHARLES, T. N. P.
O que causam as verminoses, como controlar a verminose, cuidados com a aplicação dos remédios contra vermes, vantagens do controle da verminose.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Verme; Controle; Goat; Helminth; Control; Caprine.; Caprino; Doença; Helminto; Verminose.
Ano: 1988
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/131758

Ocorrencia de helmintos gastrintestinais parasitos de caprinos, no municipio de Valenca do Piaui.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, E. S.; GIRAO, R. N.; MEDEIROS, L. P.; LEAL, J. A.
bitstream/item/96217/1/PAN040001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Goat; Piaui; Brasil.; Caprino; Helminto.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51839

Comportamento produtivo de caprinos anglo-nubiano no estado do Piaui.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: MEDEIROS, L. P.; GIRAO, R. N.
bitstream/item/97227/1/PAND320001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Anglo-nubiano; Goat; Piaui; Brasil.; Caprino; Produtividade.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/52712

Prevalência estacional de helmintos parasitos de caprinos na microrregião do Sertão pernambucano do São Francisco.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: PADILHA, T. N.
A microregião do Sertão Pernambucano do São Francisco ocupa uma posição de destaque na produção caprina do Estado de Pernambuco.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Patologia animal; Pernambuco; Sertao; Vale do Sao Francisco; Disease; Goat; Ruminant.; Caprinocultura; Caprino; Doença; Helminto.; Goats.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132770

Controle de verminose dos caprinos.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, E. S.; GIRAO, R. N.; MEDEIROS, L. P.
bitstream/item/96218/1/PAND050001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Goat; Piaui; Brasil.; Caprino; Verminose.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51830

Incidencia de helmintos gastrintestinais de caprinos, microrregioes de Campo Maior e Valenca do Piaui.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, R. N.; GIRAO, E. S.; MEDEIROS, L. P.
Pesquisa realizada no periodo de janeiro a dezembro de l976, nas microrregioes homogeneas de Campo Maior e Castelo do Piaui, e de Valenca. Na microrregiao de Campo Maior, verificou-se um indice de infestacao verminotica de 91% e uma media de contagem de ovos por grama de fezes (PG) de 5.550 para Strongyloidea e 808 para Rabdiasoide (genero Strongyloides). A microrregiao de Valenca apresentou um indice de 89% e uma media de 6l3 e 229 OPG, respectivamente, para as mesmas superfamilias. Amedia de OPG da microrregiao de Campo Maior foi superior a de Valenca,isto pode ser atribuido ao periodo de realizacao da pesquisa, na primeira abrangendo as epocas seca e chuvosa e, na segunda, apenas o periodo seco. As medias de OPG encontradas revelaram indices de um...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Ocorrencia; Goat; Piaui.; Caprino; Verminose.
Ano: 1978
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51859

Indices produtivos de cabras mesticas de anglo-nubiana inseminadas artificialmente.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, R. N.; MEDEIROS, L. P.; GIRAO, E. S.
bitstream/item/97231/1/PAND360001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Anglo-nubiana; Goat; Piaui; Brasil.; Caprino; Inseminação Artificial; Produtividade.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51866

Avaliacao de diferentes esquemas de tratamento anti-helmintico em caprinos no Piaui.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GIRAO, E. S.; MEDEIROS, L. P.; GIRAO, R. N.
bitstream/item/97302/1/PAND470001.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Controle; Goat; Piaui; Brasil.; Caprino; Verminose.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/51849

Comparative Morphometry of the Olfactory Bulb, Tract and Stria in the Human, Dog and Goat
Provedor de dados: International Journal of Morphology
Autores: Kavoi,Boniface M; Jameela,Hassanali.
Morphometric parameters of olfactory brain components show species-dependent variations. However, the association of these parameters with olfactory function vis-à-vis ecological and evolutionary behaviors is poorly understood. In this study, a morphometric analysis of the olfactory bulb, tract and stria was carried out in three ecologically diverse animals comprising humans (primate), dogs (carnivore) and goats (herbivore) to elucidate differences in morphometry in relation to olfactory function. Using formalin-fixed brains, volumes and linear measurements of the olfactory structures were determined and correlated with those of cerebrum and the whole brain. The volume of the olfactory bulb was greatest in dogs, followed by goats and humans and constituted...
Tipo: Journal article
Palavras-chave: Morphometry; Olfactory brain; Human; Dog; Goat.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300047

Anatomical Study on the Descent of Testis in Prenatal Goat (Capra hircus)
Provedor de dados: International Journal of Morphology
Autores: Farooqui,M. M; Archana,Chandrapal; Prakash,Ajay.
A study was conducted on 70 embryo/ foetii of goats to observe the descent of testis. These foetii were grouped into I (0-30 days), II (31-60 days), III (61-90 days), IV (91-120days) and V (121 days up to term, having 14 embryos/ foetii in each group. The genital ridge was observed at 1.2cm CRL (23 day) on the ventromedial aspect of mesonephros. At 42nd day, the genital ridge developed into cylindrical structure, the testis, located in the middle of metanephros. The abdominal migration was completed upto 88th day. The testes were situated in the inguinal canal from 89th to 95th day. From 90th day onward, scrotal migration had been observed, however the testis did not reach the base of the scrotum up to term. During the descent of testis, a peritoneal fold...
Tipo: Journal article
Palavras-chave: Anatomy; Testis; Gubernaculum; Goat.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200002

Prenatal Development of Pelvic Urethra in Goat (Capra hircus)
Provedor de dados: International Journal of Morphology
Autores: Vrema,Abhinov; Archana,P; Farooqui,M. M; Prakash,Ajay.
The study was conducted on the embryo/foeti of goat from 0-150 days of gestation, divided into group I (0-30 days), group II (31-60 days), group III (61-90 days), group IV (91-120 days) and group V (121-150 days of gestation). In group I whole embryo was processed and serial sections were cut whereas, in rest of the groups, pelvic urethra was dissected out and the tissues from the representative areas were used for the study. Grossly, on 49.33 days of gestation the pelvic urethra was present in the form of smooth cylindrical tube, approximately 4mm in length. The primordial of vesicular gland and bulbourethral gland appeared on 52 days of gestation at the junction of neck of urinary bladder with pelvic urethra and at the junction of pelvic and penile...
Tipo: Journal article
Palavras-chave: Anatomy; Histology; Pelvic urethra; Goat.
Ano: 2013
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000200062

Interlinkages in the Tunica Media of Goat Aorta
Provedor de dados: International Journal of Morphology
Autores: Ogeng'o,Julius; Malek,Adel Abdel; Kiama,Stephen.
The arrangement and interconnections between various components of the aortic wall influence its physicomechanical properties and functional alterations that occur in disease and ageing. The goat is a suitable model for studying cardiovascular disease, but details of the intrinsic organization of its aorta are unknown. This study therefore investigated the histomorphology of aortic tunica media in the goat by transmission electron microscopy. Sixteen healthy juvenile and adult domestic male goats (capra hircus) purchased from livestock farms in the outskirts of Nairobi were used in the study. The animals were euthanized with overdose of sodium pentabarbitone 20mg/kg, and fixed with 3% phosphate buffered glutaraldehyde solution by gravimetric perfusion....
Tipo: Journal article
Palavras-chave: Matrix; Smooth muscle; Interlinkage; Aorta; Goat.
Ano: 2010
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000200013

Gross Anatomical, Histological and Histochemical Studies on the Postnatal Development of the Prostate Gland of Gaddi Goat
Provedor de dados: International Journal of Morphology
Autores: Pathak,Archana; Katiyar,R. S; Sharma,D. N; Farooqui,M. M; Prakash,Ajay.
The study was conducted on the prostate gland of Gaddi goat from one day old to more than five years of age divided into three groups viz; Prepubertal (1 day old to &lt; 18 months of age), Pubertal (18 months to &lt; 5 yrs of age) and Postpubertal (&amp;gt; 5 yrs of age). The prostate comprised of corpus prostatae, a band like structure close to the junction of vesicular gland with the urethra, and the pars disseminate which extended in urethra well from its origin to the point of duct of bulbourethral gland. Microscopically, the corpus prostatae comprised of two compact glandular masses lying one over the other, dorsally over the origin of pelvic urethra covered by a thick fibro-reticular capsule. The gland composed of end pieces (luminated and...
Tipo: Journal article
Palavras-chave: Prostate gland; Postanatal; Corpus prostatae; Pars disseminate; Goat.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000200063

Unilateral Cryptorchidism in Nigerian Sahel Bucks
Provedor de dados: International Journal of Morphology
Autores: Igbokwe,I. O; Grema,H. A; Ikpo,A. E; Mshelbwala,F. M; Igbokwe,N. A.
Out of 1608 Nigerian Sahel male goats (bucks) examined for cryptorchidism in an abattoir, 9 (0.6%) had right unilateral cryptorchidism. The coat colour-specific prevalence was highest among the brown bucks (2.1%); and was 0.8%, 0.6%, and 0.3% among black, white, back-and-white bucks, respectively. The condition was not found among bucks with brown-and-black, brown-and-white, and multiple coat colours. The right and left testes of normal bucks and the descended testes of cryptorchid bucks had comparable gross testicular measurements, but the retained cryptorchid testes were smaller in size. The estimates of the testicular measurements showed that testicular weights (with the entire epididymes), peripheral longitudinal lengths and mid-circumferences of the...
Tipo: Journal article
Palavras-chave: Abdominal; Cryptorchidism; Goat; Hypoplasia; Morphometry; Nigeria; Sahel; Subcutaneous; Testis; Unilateral; Degeneration; Orchitis; Fibroplasia.
Ano: 2009
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300027

Postnatal Development of Testis in Gaddi Goat (Capra hircus)
Provedor de dados: International Journal of Morphology
Autores: Archana,P; Katiyar,R. S; Sharma,D. N; Farooqui,M. M; Prakash,Ajay.
A study was conducted on the testicles of 30 male Gaddi goats, divided into 3 groups viz; prepubertal (0 day to 18 months), pubertal (&lt;18 months to &amp;gt;5 yrs) and post- pubertal (&amp;gt;5 yrs) ages. The study revealed that the testis was covered by fibroserous tunica albuginia having outer fibrous layer and inner vascular layer with smooth muscle fibers at birth. The tunica albuginia continuously grew in thickness from prepubertal to postpubertal animals. The septula testis arising from the tunica albuginia, divided the parenchyma in lobules and converged at mediastinum testis. Few differentiated and undifferentiated Leydig cells were present in the intertubular spaces of neonates, which enormously increased in pubertal animals and replaced by...
Tipo: Journal article
Palavras-chave: Testis; Histology; Postnatal development; Goat.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100029

Vasa Vasora in the Tunica Media of Goat Aorta
Provedor de dados: International Journal of Morphology
Autores: Ogeng'o,Julius A; Mwachaka,Phillip M; Olabu,Beda O.
This study aimed at describing the distribution of vasa vasora in the tunica media of various parts of goat aorta, since this influences the physico-mechanical properties and disease occurrence. Specimens were obtained from ascending, arch, each vertebral level of descending thoracic and various segments of abdominal aorta of sixteen healthy adult male domestic goats (Capra hircus). They were fixed in 10% formaldehyde solution, and routinely processed for paraffin embedding. Seven micron thick sections were stained with Mason's Trichrome stain. Vasa vasora are present in the tunica media of all the aortic segments. In the proximal segments, they co-localize with muscle islands found in the adventitial half. Their density declines caudally, but they are...
Tipo: Journal article
Palavras-chave: Vasa vasora; Aorta; Goat.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300006

Morphological and Craniometrical Studies on the Skull of Kagani Goat (Capra hircus) of Jammu Region
Provedor de dados: International Journal of Morphology
Autores: Sarma,Kamal.
Forty six heads of adult Kagani goats were used in the present study. The frontal bone did not constitute the caudal extent of the frontal surface. Both the nasal bones were divided longitudinally into two halves by deep notches up to the middle part starting from its rostral end. The facial tuberosity was placed at the junction of the 4th and 5th cheek teeth. The basisphenpoid bone had a sharp median ridge. The frontal bone contributed to the maximum in this animal. Bilateral variation was recorded among the orbits of right and left sides. Skull base length varied positively with the skull width and skull length
Tipo: Journal article
Palavras-chave: Morphology; Craniometry; Goat.
Ano: 2006
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000400025

Clinical Anatomy of the Head Region of the Black Bengal Goat in Bangladesh
Provedor de dados: International Journal of Morphology
Autores: Uddin,Mohammad Mejbah; Ahmed,Syed Sayeem Uddin; Islam,Kh. Nurul; Islam,Md. Mominul.
The study involved the measurements of some clinically important landmarks for regional anesthesia in the maxillary and mandibular regions of head of fifty Black Bengal (BB) goats. The distance from facial tuberosity to the infra-orbital canal and from the latter to the root of the alveolar tooth directly ventral to it were 1.85 cm and 1.75 cm respectively. Both the distances from facial tuberosity to infra-orbital canal and from infra-orbital canal to the root of the alveolar tooth are of clinical important even in live animal as a guide for tracking infra-orbital nerve because of facial tuberosity. The distance between the lateral end of the alveolus of the incisor tooth to the mental foramen was 2.11 cm and are from the mental foramen to the caudal...
Tipo: Journal article
Palavras-chave: Mandible; Maxilla; Regional Anesthesia; Goat.
Ano: 2009
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400048

Gross Anatomical Studies on the Adrenal Gland in Prenatal Goat (Capra hircus)
Provedor de dados: International Journal of Morphology
Autores: Pathak,Satish K; Farooqui,M. M; Kumar,Prabhakar; Prakash,Ajay; Pathak,Archana; Singh,Dharmendra.
The present study was conducted on the 24 healthy and normal embryos/foeti of non- descript goat (Capra hircus) varying from day old to 150 days of gestation. The embryo/foeti were assigned into three groups according to their gestational ages; Groups I (0-50 days), II (51-100 days) and III (101-till term). At 38 days of gestation the primordia of right and left adrenal gland were observed as a pea shaped spherical swelling located just cranial to the respective metanephros. Biometrical studies revealed the increase in the all parameters of the adrenal gland with the advancement of age. Adrenal glands were harvested first grossly at 50 days of gestation.
Tipo: Journal article
Palavras-chave: Goat; Adrenal gland; Gross anatomy; Fetus.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100022

Some Aspects of the Clinical Anatomy of the Mandibular and Maxillofacial Regions of the West African Dwarf Goat in Nigeria
Provedor de dados: International Journal of Morphology
Autores: Olopade,James Olukayode; Onwuka,Silas Kalu.
Some measurements in the mandibles and upper jaws of thirty West African Dwarf (WAD) goats without any apparent skeletal disorders were analysed. The length and height of the mandibles were 12.00 cm and 6.90 cm, respectively. The distance from the lateral alveolar root to the mental foramen, from the mental foramen to the caudal mandibular border were 1.56cm, 9.96cm, and 2.58cm respectively. The width and height of the mental foramen were 0.5 cm and 0.3 cm, respectively. These data are discussed with regard to their application to clinical manoeuvres around the head of the goat such as regional anesthesia during dental extraction
Tipo: Journal article
Palavras-chave: Clinical Anatomy; Skull; Goat.
Ano: 2005
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022005000100006

Histological and Histochemical Studies on the Prenatal Development of Testis in Goat (Capra hircus)
Provedor de dados: International Journal of Morphology
Autores: Farooqui,M. M; Archana,Chandrapal; Prakash,Ajay.
The study has been conducted on the prenatal development of testis on 70 goat embryo/foeti, categorized into group-I (0-30 days), Group-II (31-60 days), Group-III (61-90 days), Group-IV (91-120 days) and group V (121days-till birth), having 14 embryos/ foeti in each group. The genital ridge was observed at 23 days of gestation. It contained an accumulation of mesenchymal cells, immature RBC's, differentiating fibroblasts and primordial germ cells. The formation of sex cords was evidenced on 44th day of gestation. It contained small mesenchymal cells and large cells arranged in a chain like manner. The convolution of the sex cords started between 61-90 days of gestation, which increased with the increase in the gestation period and at 125 day of gestation...
Tipo: Journal article
Palavras-chave: Testis; Prenatal development; Goat.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000400024

Brain and lung cryptococcoma and concurrent corynebacterium pseudotuberculosis infection in a goat: a case report
Provedor de dados: Journal of Venomous Animals and Toxins Including Tropical Diseases
Autores: Luvizotto,MCR; Carreira,VS; Ferrari,HF; Ribeiro,D; Vallim,MA; Azevedo,V; Cardoso,TC.
A four-year-old male goat with a history of neurological disorder was euthanized. It presented uncommon nodules in the brain and lungs associated with multiple abscesses, predominantly in the spleen and liver. Histological examination of brain and lung sections revealed yeast forms confirmed to be Cryptococcus gattii after a combination of isolation and polymerase chain reaction (PCR) procedures. Moreover, Corynebacterium pseudotuberculosis infection was diagnosed by PCR of samples from the lung, spleen and liver. The present report highlights the rare concurrent infection of C. gatti and C. pseudotuberculosis in an adult goat from São Paulo state, Brazil, and indicates the necessity of surveillance in the treatment of goats with atypical pulmonary...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cryptococcus gattii; Corynebacterium pseudotuberculosis; Meningoencephalitis; Goat.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992009000300015

A PCR-based survey of animal African trypanosomosis and selected piroplasm parasites of cattle and goats in Zambia
Provedor de dados: Obihiro University of Agriculture and Veterinary Medicine Academic Repository (OAK)
Autores: Musinguzi, Simon Peter; Suganuma, Keisuke; Asada, Masahito; Laohasinnarong, Dusit; Sivakumar, Thillaiampalam; Yokoyama, Naoaki; Namangala, Boniface; Sugimoto, Chihiro; Suzuki, Yasuhiko; Xuan, Xuenan; Inoue, Noboru.
We screened cattle and goats from the districts of Chama, Monze and Mumbwa in Zambia for animal African trypanosomes, Babesia bigemina and Theileria parva using PCRs; 38.1% of the samples tested positive for at least one of the parasite species. The most common parasite was Trypanosoma vivax (19.8%). Its incidence was significantly higher in goats than in cattle, (P&lt;0.05). B. bigemina was found in samples from all the three areas, making it the most widespread of the parasites in Zambia. Among the tested samples, 12.0% of the positive samples were mixed infections. There were significant differences in the infection rates of T. vivax (Mumbwa had a significantly higher infection rate [39.6%, P&lt;0.0001]), Th. parva (Monze had the only cases...
Palavras-chave: Animal African trypanosomosis; Cattle; Goat; Piroplasmosis; Zambia.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4389

Blood Parasites of Sheep and Goats at Al-Qassim Region, Saudi Arabia
Provedor de dados: Obihiro University of Agriculture and Veterinary Medicine Academic Repository (OAK)
Autores: El-Metenawy, T. M.
Palavras-chave: Blood parasites; Theileria hirci; Sheep; Goat; Al-Qassim; KSA.
Ano: 1999
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/319

Parasitological and Serological Survey of Domestic Goats for Leishmaniosis in Baringo District, Kenya
Provedor de dados: Obihiro University of Agriculture and Veterinary Medicine Academic Repository (OAK)
Autores: Robert, L. L.; Mbati, P. A.; Schaefer, K. U.; Shatry, A. M.; Anjili, C. O.; Githure, J. I.
Palavras-chave: Goat; Leishmania donovani; Reservoir; Antibodies.
Ano: 1997
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/268

Kecsketartó gazdaság vizsgálata
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Nemeth,   Szabina; Gulyas,   Laszlo; Salamon,   Lajos.
A Dunaszigeten 300 anyával működő gazdaság eredményességében kulcskérdés a termelési költségek csökkentése, mindenekelőtt a takarmányozás, az egyéb (áram, tejvizsgálat, bérleti díjak stb.), valamint a munkabérköltségek mérséklése. A bevételi oldalon növekvő jelentőségű – a kecsketej- és gidaértékesítés mellett – egyre nagyobb arányban a sajtértékesítés. A jövőt illetően a kockázati tényezők és a fejlesztési lehetőségek számbavétele, a helyi lehetőségek hasznosítása, s az egészségre kedvező hatású tej és sajt megismertetése a meghatározó.             ------------------------------------         The success of the farm using 300 mother goats depended on the reduction of production costs including especially that of fodder and others (electricity, milk...
Tipo: Journal Article
Palavras-chave: Kecske; Termékek; Kockázatok; Fejlesztések; Goat; Products; Risks; Developments; Farm Management; Livestock Production/Industries; Production Economics.
Ano: 2009
URL: http://purl.umn.edu/92416

DISTRIBUIÇÃO DO REBANHO CAPRINO NO BRASIL NOS ANOS 1995/96 E 2006
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lima,   Roberto Arruda de Souza.
Os resultados preliminares do Censo Agropecuário mostraram que o rebanho caprino no Brasil é menor do que apontavam estudos anteriores. Para compreender esse resultado é necessário, entre outros estudos, verificar a evolução do efetivo no período. O objetivo do presente trabalho foi mensurar a concentração do rebanho caprino no Brasil, nos anos de 1995/96 e 2006. Para tanto, utilizou-se a metodologia do índice T de Theil e da análise tabular dos dados. Os resultados demonstraram redução da concentração do rebanho entre as Unidades da Federação. Apesar de se verificar concentração do rebanho pela análise tabular, esta não foi fortemente caracterizada pelo índice T de Theil, que mensurou a distribuição do rebanho em relação à área das Unidades da Federação....
Tipo: Conference Paper or Presentation
Palavras-chave: Caprinocultura; Concentração; Índice T de Theil; Goat; Concentration; Theil index; Livestock Production/Industries.
Ano: 2008
URL: http://purl.umn.edu/114000

Curtailing Fertilizer Scarcity and Climate Change; an appraisal of Factors Affecting Organic Materials Use Option in Nigeria’s Agriculture
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Omotesho,   O.A.; Fakayode,   S.B.; Tariya,   Y.
Global trends nowadays towards long term sustainable crop production is hinged on either supplementing the use of chemical fertilizers with organic materials or a complete use of organic materials. This is more so since substituting chemical fertilizers with organic materials reduces the risks of exposure to ailments that arise on account of synthetic compounds and increases farmers’ gains via reduced soil erosion and carbon emissions and increased bio-diversity. In this vein, the current study investigated organic materials use in Nigeria’s agriculture. Specifically, the study examined availability and use of chemical fertilizer and organic materials substitutes and investigated factors affecting the use of organic materials in the Nigerian food sector....
Tipo: Conference Paper or Presentation
Palavras-chave: Farming systems; Bio-diversity; Carbon emissions; Cut worm infestation; Food sub-sector; Sheep; Goat; Poultry; Optimal mixtures; Crop Production/Industries; Environmental Economics and Policy.
Ano: 2010
URL: http://purl.umn.edu/97093

ANÁLISE SOB A ÓTICA DA NEI/ECT DAS ESTRUTURAS DE GOVERNANÇA NA CADEIA PRODUTIVA DA OVINOCAPRINOCULTURA NO DISTRITO FEDERAL
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Leitao,   Fabricio Oliveira; Medeiros,   Josemar Xavier De; Brisola,   Marlon Vinicius; Silva,   Ronaldo Dos Santos; Vieira,   Debora De Faria Albernaz.
A cadeia produtiva da ovinocaprinocultura vem passando por transformações em suas estruturas de governança e ainda é considerada uma cadeia relativamente desorganizada no setor agropecuário. As formas de governança adotadas nas transações dos produtores de ovinos e caprinos vêm sendo foco de estudiosos desse setor. Para identificar quais são os problemas de coordenação enfrentados nessa cadeia foi feito um estudo de caso com o a Associação dos Criadores de Caprinos e Ovinos de Brasília (ACCOB) e da SINCCO (Sindicato dos Criadores de Caprinos e Ovinos do Distrito Federal). A NEI/ECT dá um suporte bastante pragmático para analisar as formas de governança que dominam as transações entre os agentes das cadeias produtivas; no caso da ovinocaprinocultura...
Tipo: Conference Paper or Presentation
Palavras-chave: Ovinocaprinocultura; Coordenacao; NEI/ECT; Lamb; Goat; Coordniation; Livestock Production/Industries.
Ano: 2008
URL: http://purl.umn.edu/108634

Performance and eating behaviour of crossbred goats in Mediterranean climate of Turkey
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Koluman,Nazan; Boga,Mustafa; Silanikove,Nissim; Gorgulu,Murat.
ABSTRACT The objective of the study was to investigate milk yield and eating behaviour of crossbred goats, German Improved Fawn × Hair crossbred (GIF) and Saanen × Hair goats (S), in subtropical eastern Mediterranean climate of Turkey during early summer season. Eight GIF and eight S goats were individually housed in 1.5 × 1.5 m pens. Diurnal eating patterns were monitored by a system that recorded meal size and meal length. Milk yield (kg/day) was 1.77 in GIF and 2.0 in S goats, whereas milk production efficiency (kg feed/kg milk) was 1.15 in GIF and 1.07 in S goats. The differences between GIF and S goats in eating behaviour parameters were significant: the S goats had higher meal size and meal length and longer inter-meal interval, meal time, and eating...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: German Fawn; Goat; Saanen; Milk yield.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001200768

Short, medium or long-term hormonal treatments for induction of synchronized estrus and ovulation in Saanen goats during the nonbreeding season
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Pietroski,Ana Carolina Cunha Araujo; Brandão,Felipe Zandonadi; Souza,Joanna Maria Gonçalves de; Fonseca,Jeferson Ferreira da.
The objective of this study was to compare the effect of hormonal treatment duration through the use of intravaginal sponges impregnated with 60 mg MAP for 6 (G6; n = 10), 9 (G9; n = 10) or 12 (G12; n = 10) days. All nulliparous (n = 15) and lactating (n = 15) Saanen goats received 37.5 µg d-cloprostenol and 200 IU eCG 24 hours before sponge removal during the nonbreeding season. After sponge removal, estrus was monitored twice a day (06h00 and 18h00) by the use of fertile bucks. Transrectal ovarian ultrasonography was performed after device removal until ovulation detection. All goats were bred by artificial insemination (AI) or natural breeding (NB). All females received 250 IU hCG 5 d after AI or NB. No difference was observed among groups G6, G9 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estrous induction; Goat; Ultrasonography.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000300004

Embryo development and follicular status of Toggenburg does fed urea diet
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Amorim,Lincoln da Silva; Torres,Ciro Alexandre Alves; Siqueira,Luiz Gustavo Bruno; Fonseca,Jeferson Ferreira da; Guimarães,José Domingos; Carvalho,Giovanni Ribeiro de; Alves,Nadja Gomes; Oliveira,Margarida Maria Nascimento Figueiredo de.
The effects of feeding urea on embryo production, quality and developmental stages and follicular status at the beginning of a superovulatory treatment of Toggenburg does fed urea diet were investigated in this study. Eighteen females were randomly allocated to receive diets with: no urea (control, n=8), and 2.4% urea dietary dry matter (n=10) UDM. The embryo recovery was performed at day 7 or 8 of estrus cycle by transcervical technique and classified according to quality and developmental stage. The follicular status was determined by transrectal ultrasonography at the first day of FSH injection. The number and quality of embryos were not affected by dietary urea concentration. Embryos from does treated with 2.4% UDM were recovered at advanced stage....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Embryo; Follicle; Goat; Superovulation; Urea.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000200007

Factors affecting feed efficiency in dairy goats
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Oliveira,Tadeu Silva de; Leonel,Fernando de Paula; Silva,Cássio José da; Baffa,Danielle Ferreira; Pereira,José Carlos; Zervoudakis,Joanis Tilemahos.
The objective of this study was to present some factors affecting feed efficiency in dairy goats. To develop our work, individual and average data from performance experiments with lactating goats were used. The following variables were evaluated: gross feed efficiency, adjusted feed efficiency, dry matter intake, milk-yield, 3.5% fat-corrected milk yield, dry matter digestibility, dietary neutral detergent fiber content, different roughage-to-concentrate ratios and body weight. The statistical analyses involved the application of descriptive and dispersion measures besides Pearson's correlation coefficient and linear regression analysis. The analyzed variables were highly correlated with feed efficiency. The feed efficiency of lactating goats was affected...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dry matter intake; Goat; Milk yield.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014001000524

Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Ferreira,Talita Andrade; Pereira,Idalmo Garcia; Gouveia,Aurora Maria Guimarães; Pires,Aldrin Vieira; Facó,Olivardo; Meira,Camila Tângari; Garcia,Iraides Ferreira Furusho; Guimarães,Maria Pia Souza Lima Mattos de Paiva.
Data from 2439 goats of the Saanen, Alpine, Anglo Nubian and Toggenburg breeds recorded from 1976 to 2009 by the Association of Goats and Sheep Breeders of Minas Gerais were used in principal component analysis. After consistency of data, six morphological variables (thorax perimeter, body length, withers height, height, width and length of the rump) and 12 variables related to breed standard score and fitness (breed characteristic, head, palette and topline, feet and legs, dairy type, body capacity, udder, rear and front ligament, udder texture, teat and final score) were analyzed. Based on the magnitude of the eigenvalue (lower than 0.7), eleven variables considered redundant were discarded, resulting in reduced costs of technician labor to evaluate the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Correlation; Discard of variable; Goat; Multivariate analysis.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001200004

In vitro embryo production in small ruminants
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Freitas,Vicente José de Figueirêdo; Melo,Luciana Magalhães.
This paper reviews the technical bases of in vitro embryo production in small ruminants with special attention to the results obtained by our group in Northeastern Brazil. The laparoscopic oocyte recovery in hormonally treated live animals indicates a promising future for the application of this technique to genetic improvement program. New molecular biology tools should provide information to improve the efficiency of in vitro maturation. Furthers efforts have to be made to improve the oocyte maturation and to standardize the semen-capacitating process.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Embryo; Goat; In vitro production; Sheep.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010001300045

Soybean hulls replacing ground corn in diets for early lactation Saanen goats: intake, digestibility, milk production and quality
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Zambom,Maximiliane Alavarse; Alcalde,Claudete Regina; Kazama,Daniele Cristina da Silva; Martins,Elias Nunes; Hashimoto,Juliano Hideo; Matsushita,Makoto; Ramos,Carlos Eduardo Crispim Oliveira; Grande,Paula Adriana.
The objective of this study was to evaluate productive performance and milk quality of Saanen goats fed diets with soybean hulls replacing ground corn (0, 50 and 100% replacement) in early lactation (from birth to 50 days of lactation). Fourteen goats (72.30±9.14 kg of BW) were used in a completely randomized design. Animals were confined in individual stalls, with daily control of feed intake and milk production. On the 30th day of lactation, fecal sampling started in order to determine nutrients digestibility. Every month, milk samples were collected for analyses of fat, protein, lactose and total solid percentage, somatic cell count, N-urea, acidity, density and also milk fatty acid profile. No differences were observed between diets for body weight,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agro industry by-product; Digestion; Fatty acids; Goat.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600029

Effects of the buriti (Mauritia flexuosa L.) oil supplementation on crossbred lactating goats: behavioral, physiological, and hematological responses
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Lima,Lucas Almeida; Silva,Aderbal Marcos de Azevêdo; Bezerra,Leilson Rocha; Morais,Jasiel Santos de; Araújo,Marcos Jácome de; Oliveira,Ronaldo Lopes; Silva,Tairon Pannunzio Dias e; Pereira,Elzânia Sales.
ABSTRACT This study aimed to evaluate the buriti oil (Mauritia flexuosa L.) inclusion levels (0, 15, 30, and 45 g kg−1 in dry matter) replacing ground corn on the feeding behavior, as well as physiological and hematological variables of crossbred lactating Anglo Nubian goats. Eight Anglo Nubian goats were used, which were distributed in a double 4 × 4 Latin square experimental design (four periods and four levels of buriti oil) replacing corn in the total dry matter. For the evaluation of feeding behavior, single animals were observed every ten minutes for 24 h on three days. Respiratory rate (RR), heart rate (HR), rectal temperature (RT), and sweating rate (SR) of the animals were evaluated in the morning (09:00 h) and in the afternoon (15:00 h). Blood...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adaptive capability; Feeding behavior; Goat; Lipid source.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100600

Estimates of covariance functions for growth of Anglo-Nubian goats
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Sousa,José Ernandes Rufino de; Silva,Martinho de Almeida e; Sarmento,José Lindenberg Rocha; Sousa,Wandrick Hauss de; Souza,Maria do Socorro Medeiros de; Ferreira,Isabel Cristina.
It was used 4,313 weight records from birth to 196 days of age from 946 Anglo-nubiana breed goats, progenies from 43 sires and 279 dams, controlled in the period from 1980 to 2005, with the objective of estimating covariance functions and genetic parameters of animals by using random regression models. It was evaluated 12 random regression models, with degrees ranging from 1 to 7 for direct additive genetic and maternal and animal permanent environment effect and residual variance adjusted by using animal age ordinary polynomial of third order. Models were compared by using likelihood ratio test and by Bayesian information criterion of Schwarz and Akaike information criterion. The model selected based on Bayesian information criterion was the one that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Covariance function; Genetic parameter; Goat; Legendre polynomial.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000100015

Water and small ruminant production
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Araújo,Gherman Garcia Leal de; Voltolini,Tadeu Vinhas; Chizzotti,Mario Luiz; Turco,Silvia Helena Nogueira; Carvalho,Francisco Fernando Ramos de.
Water is a nutrient of extreme importance for animals and must be considered vital in any rearing phase. The increasing scarcity of this precious natural resource has concerned different segments of society in order to find solutions for rational and sustainable use of this nutrient. Small ruminants, especially sheep and goats, have social and economic importance due to their great ability in adapting to adverse environmental conditions and using water efficiently. Thus, they might be a good alternative to mitigate the climate change effects and to generate foreign exchange and improving life condition in many places of the world. The concept of water productivity for livestock production is relatively new and there are few studies in the world, especially...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climate changes; Goat; Salinity; Sheep; Water balance.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010001300036

Quantitative characteristics of carcass and meat quality of ¾ Boer + ¼ Saanen and Saanen goat kids fed diets with dry yeast
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Freitas,Hanna Sakamoto; Alcalde,Claudete Regina; Lima,Luciano Soares de; Macedo,Francisco de Assis Fonseca de; Macedo,Vicente de Paulo; Molina,Bruna Susan de Labio.
Twenty-seven carcasses of non-castrated confined goat kids, (18 ¾ Boer + ¼ Saanen and nine Saanen) with slaughtered weight of 30.1 ± 0.27 kg were used to evaluate quantitative characteristics of the carcass and qualitative characteristics of the loin and shoulder. The animals were distributed in a completely randomized design in a 2 × 3 factorial arrangement (breed group × diet). The diets consisted of inclusion of dry yeast, as follows: soybean meal, soybean meal + dried yeast or dried yeast. The other ingredients of the diets were oat hay (30% DM), ground corn and mineral mixture. Hot carcass weight, cold carcass weight, weight loss by cooling, true carcass yield and carcass compactness index were not influenced by the inclusion of dry yeast nor by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Byproduct of sugar cane; Genetic group; Goat; Meat quality; Saccharomyces cerevisiae.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000300023

Common factors method to predict the carcass composition tissue in kid goats
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Gomes,Helen Fernanda Barros; Gonçalves,Heraldo Cesar; Polizel Neto,Angelo; Cañizares,Gil Ignacio Lara; Roça,Roberto de Oliveira; Marques,Raquel Ornelas; Oliveira,Giuliana Micai de; Queiroz,Edicarlos Oliveira.
The objective of this work was to analyze the interrelations among weights and carcass measures of the longissimus lumborum muscle thickness and area, and of sternum tissue thickness, measured directly on carcass and by ultrasound scan. Measures were taken on live animals and after slaughter to develop models of multiple linear regression, to estimate the composition of shoulder blade, from selected variables in 89 kids of both genders and five breed groups, raised in feedlot system. The variables considered relevant and not redundant on the information they carry, for the common factor analysis, were used in the carcass composition estimate development models. The presuppositions of linear regression models relative to residues were evaluated, the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Co-linearity; Correlation; Evaluation; Goat; Regression.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000300007

Plasmids in Mycoplasma species isolated from goats and sheep and their preliminary typing
Provedor de dados: Revista de Microbiologia
Autores: Nascimento,Elmiro R.; DaMassa,Al J.; Yamamoto,Richard; Nascimento,M. Graça F.
One-hundred-five (105) clinical isolates of mycoplasma from caprine origin and one isolate from ovine were surveyed for plasmids, which were present in thirty-three (31%) of them. These mycoplasmas originated from 13 herds. Ten of them were symptomatic for mycoplasmal disease (mastitis, polyarthritis, septicemia) and three herds were asymptomatic, i.e., clinically normal. Twenty-eight isolates were Mycoplasma mycoides subspecies mycoides LC (large colony or caprine biotype), four were Mycoplasma capricolum subsp. capricolum and one was Mycoplasma cottewii. The isolated plasmids were linearized by EcoRI, EcoRV, EcoRI and EcoRV or BamHI and EcoRV, and were of five sizes (1.1, 1.6, 1.7, 1.8, and 1.9 Kbp). Based on restriction enzyme digestion and size of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycoplasma; Plasmid; Goat; Endonuclease; Electrophoresis.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000100006

การประเมินการเจริญเติบโตและการพัฒนาของคอร์ปัสลูเทียมแพะ โดยการวิเคราะห์โปรตีน ดีเอ็นเอ และ Proliferating cell nuclear antigen (PCNA)
Provedor de dados: Thai Agricultural Research Repository
Autores: Jiratti Thammasiri; Chainarong Navanukraw; Srinuan Kananit; Paweena Pongdontri; Theera Rittirod.
The objective of the present study was to evaluate growth and development of corpus luteum (CL) using protein, DNA analysis and PCNA labeling index throughout the estrous cycle in goats. Non pregnant goats (n=20), 12 months of age were assigned for estrus synchronization. Goats CL were obtained from days 3, 8, 13 and 18 of estrous cycle using bilateral ovariectomy and blood samples were taken for plasma progesterone (P4) concentration. The CL was weighed, and samples of each were fixed in Carnoy’s solution. Additional samples of each CL were frozen and stored at -70 °C until analyzed for tissue DNA and protein. Luteal fresh weight and DNA contents increased (P&lt;0.01) from day 3 to day 8, were similar between days 8 and 13, and then decreased (P&lt;0.01)...
Tipo: PhysicalObject
Palavras-chave: Goat; Corpus luteum; Oestrus cycle; DNA analysis; Protein; PCNA labeling index; Progesterone hormone; Protein analysis; DNA analysis; Growth indicator; Immunohistochemistry; แพะ; คอร์ปัสลูเทียม; การเป็นสัด; การวิเคราะห์ปริมาณโปรตีน; การวิเคราะห์ดีเอ็นเอ; ดีเอ็นเอ; โปรตีน; เซลล์จำเพาะ; ฮอร์โมนโปรเจสเทอโรน; ดัชนีชี้วัดการเจริญเติบโต.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5810

Production of transgenic goat (Capra hircus) with human Granulocyte Colony Stimulating Factor (hG-CSF) gene in Brazil
Provedor de dados: Anais da Academia Brasileira de Ciências
Autores: Freitas,Vicente J.F.; Serova,Irina A.; Andreeva,Lyudmila E.; Dvoryanchikov,Guennadi A.; Lopes-Jr.,Edilson S.; Teixeira,Dárcio I.A.; Dias,Luciene P.B.; Avelar,Suely R.G.; Moura,Raylene R.; Melo,Luciana M.; Pereira,Alexsandra F.; Cajazeiras,João B.; Andrade,Maria L.L.; Almeida,Karlliely C.; Sousa,Francisco C.; Carvalho,Antonio C.C.; Serov,Oleg L.
In order to produce transgenic goats with hG-CSF, a total of 24 adult Saanen and 48 adult undefined breed goats were used as donors and recipients, respectively. Donors were estrus-synchronized with vaginal sponges and superovulated by a treatment with 200 mg FSH given twice daily in decreasing doses over 3 days starting 48 h before sponge removal. Ovulation was induced by injecting 100µg GnRH 36 h after sponge removal. The recipients also received an estrus synchronization treatment. Donors were mated with fertile Saanen bucks and, approximately 72 h after sponge removal, zygotes were recovered surgically by flushing oviducts. The recovered zygotes were briefly centrifuged to a reliable visualization of the pronuclei. The DNA construct containing hG-CSF...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Transgenesis; Goat; HG-CSF; DNA microinjection; Embryo.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652007000400003

Aspectos clínicos e radiográficos de caprino com megaesôfago
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Silva Júnior,L.C.; Arruda,L.C.P.; Silva,D.G.B.; Soares,F.A.P.; Borba Neto,A.V.; Leite,J.E.B.; Soares,P.C.
A seven month old female goat showed neck swelling, apathy, appetite and weight loss, restlessness, increased salivation, cough, and regurgitation episodes which occurred post feeding. The animal was evaluated through both clinical and radiographic examinations. Plain radiography was performed and contrasted X-ray was done using barium sulfate. For radiological examination, the lateral projection was used for analysis. The results showed a radiopaque content in the esophageal lumen dorsally positioned to heart with density and appearance similar to the rumen. A dilation of the esophagus was reported and a diagnosis of megaesophagus was made. In conclusion, contrast esophagography must be included in the diagnosis of megaesophagus in goats.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Goat; Esophagus; Radiography; Diagnosis.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300033

Infection by caprine arthritis-encephalitis virus in Rio Grande do Norte State
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Silva,J.S.; Castro,R.S.; Melo,C.B.; Feijó,F.M.C.
The prevalence of caprine arthritis-encephalitis (CAE) infection in dairy goat herds from Rio Grande do Norte State, Brazil, was estimated, and the predisposing factors to the infection were identified. An epidemiologic survey was held to collect information on educational level of the owner and origin of the animals, and on sanitation and vaccination practices, diseases, morbidity and mortality rates in the herds. The prevalence of CAE virus infection was 11%, and CAE was always observed in some goats in all studied municipalities.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; CAEV; Prevalence; Arthritis; Encephalitis; Predisposing factor.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000600003

Reproductive efficiency of adult and prepubertal goats subjected to repeated follicular aspiration
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Cordeiro,M.F.; Teixeira,P.P.M.; Oliveira,M.E.F.; Filippo,P.A. Di; Dias,D.P.M.; Beretta,C.A.G.; Dória,R.G.S.; Feliciano,M.A.R.; Coutinho,L.N.; Vicente,W.R.R.
The objective of this study was to assess the reproductive response of adult and prepubertal goats subjected to repeated laparoscopic ovum pick-up (LOPU). The study animals were divided into two groups, specifically, adult nanny goats (GA, n=10) and prepubertal nanny goats (GP, n=10), which were subjected to estrous synchronization and ovarian stimulation for LOPU. Both groups underwent six LOPU procedures at seven-day intervals and were subsequently subjected to controlled mating and pregnancy diagnosis to evaluate their future fertility. The study showed a reduction in the number of follicles visualized and in the amount and quality of the oocytes that were recovered and exposed to in vitro maturation. As indicated by the fertility test, however, no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Laparoscopy; Follicular puncture; Oocyte recovery.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000100020

Effects of prostaglandin administration 10 days apart on reproductive parameters of cyclic dairy nulliparous goats
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Fonseca,J.F.; Maffili,V.V.; Santos,A.D.F.; Fürst,R.; Prosperi,C.P.; Rovay,H.; Souza,J.M.G.; Torres,C.A.A.
This study reported the effects of prostaglandin (PGF2a) administration 10 days apart on reproductive parameters of cyclic artificial inseminated (AI) nulliparous Alpine (n=9) and Saanen (n=9) goats. Animals received two doses of 22.5mg PGF2a 10 days apart. After 1st and 2nd PGF2a administrations, estrus was monitored at 12 h intervals, with a buck teaser. Plasma progesterone concentration (ng/mL) was determined from blood sampled on day 0 (1st PGF2a) and the following 5, 10 (2nd PGF2a), 15, 20, 25 and 30 days. After the onset of the second estrus, females were transrectally (5 MHz probe) scanned at 4 hour intervals until at least 8h after ovulation. Pregnancy was checked through transrectal ultrasound on days 20, 25, 30, 35 and 90 after insemination. All...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estrus; Ovulation; Progesterone; Embryo loss; Goat.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000200014

Experimental intoxication of pregnant goats with Tetrapterys multiglandulosa A. Juss. (Malpighiaceae)
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Melo,M.M.; Vasconcelos,A.C.; Dantas,G.C.; Serakides,R.; Alzamora Filho,F.
Green leaves of Tetrapterys multiglandulosa A. Juss were fed to pregnant goats from day 35 of pregnancy. Five goats received 10g/kgBW (group I), five received 20g/kgBW (group II) and five were used as control (group III), and received only hay, fresh grass and commercial ration. All animals were clinically examined daily and submitted to ultrasonography every three days. Fetal death and vulvar catarrhal discharge with subsequent abortion were observed at the end of the second month of pregnancy in group II and at the third month of pregnancy in group I. Animals from groups I and II were slaughtered after abortion and necropsied. Goats from the control group were necropsied at the same time. The main lesions in the aborted goats were focal placentitis with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Abortion; Tetrapterys multiglandulosa; Intoxication.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352001000100009

Evaluation of cefepime kinetic variables and milk production volume in goats
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Rule,R.; Lacchini,R.; Mordujovich,P.; Antonini,A.
Avaliaram-se as variáveis cinéticas da cefepime e a produção de leite de cabras após a administração parenteral (intravenosa e intramuscular) de cefepime, com e sem reação inflamatória na região implantada. Dez cabras em lactação, implantadas com caixas de material sem reação imunológica para colher o fluido de tecido (FT) foram usadas em dois experimentos. No primeiro a aplicação de cefepime foi feita na primeira semana após a implantação e no segundo na oitava semana. Na primeira semana após a implantação observou-se elevação dos níveis de proteína no fluido do tecido após uma simples dose de 20mg/kg de cefepime via endovenosa ou intramuscular. Amostras do sangue e do leite foram obtidas e as variáveis cinéticas foram avaliadas.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Cefepime; Goat; Kinetic; Milk; Production.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352004000100018

Effect of selenium-vitamin E injection in selenium-deficient dairy goats and kids on the Mexican plateau
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Ramírez-Bribiesca,J.E.; Tórtora,J.L.; Huerta,M.; Hernández,L.M.; López,R.; Crosby,M.M.
Three experiments were carried out to determine the optimum selenium-vitamin E injection level to maintain acceptable blood selenium (Se) status of does and kids, as well as to determine the relation of that status to mortality rates in kids. In experiment 1, 238 goats were assigned to one of three groups during the mating period: A1-control, A2- 0.06mgSe+0.8IU vitE/kgBW and A3-0.125mgSe+1.7IU vitE/kgBW. No differences (P&gt;.05) for fertility and prolificacy were observed among the groups. Blood Se concentration did not differ among Se-vit E groups and control group before injection, and both groups showed Se deficient condition. There was a trend (P&lt;.05, 32%) to increase Se blood level 60 days post-treatment, but difference was not observed between A2...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Selenium; Vitamin E; México.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000100011

An unusual gangrenous goat mastitis caused by Staphylococcus aureus, Clostridium perfringens and Escherichia coli co-infection
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Ribeiro,M.G.; Lara,G.H.B.; Bicudo,S.D.; Souza,A.V.G.; Salerno,T.; Siqueira,A.K.; Geraldo,J.S.
Relata-se, pela primeira vez no Brasil, a ocorrência de mastite gangrenosa caprina atípica causada pela co-infecção por Staphylococcus aureus, Clostridium perfringens e Escherichia coli em uma cabra da raça Boer, na segunda semana de lactação. Descrevem-se os achados clínicos, os procedimentos de diagnóstico microbiológico e a conduta terapêutica.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Gangrenous mastitis; Etiology; Co-infection.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000300037

Sphingosine 1-phosphate promotes activation of aprine preantral follicle in vitro
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Nóbrega Jr.,J.E.; Rossetto,R.; Matos,M.H.T.; Chaves,R.N.; Magalhães,D.M.; Lima-Verde,I.B.; Báo,S.N.; Campello,C.C.; Figueiredo,J.R.; Gonçalves,P.B.D.; Oliveira,J.F.C.
This study describes the effect of sphingosine 1-phosphate (S1P) for development of preantral follicle, therefore the activation and follicular viability of caprine follicles cultured in vitro. Ovarian fragments were cultured for 1 or 7 days in Minimum Essential Medium with different S1P concentrations (0, 1, 10, 50, 100 or 200ng/mL). All ovarian fragments were processed for histological analysis in optical microscopy, transmission electron microscopy and fluorescence analysis. The treatment using 1ng/mL of S1P was able to maintain the percentage of normal follicles with the progression of the culture from day 1 to 7. At end of the 7-day culture period there was a significant reduction (P&lt;0.05) in the percentage of primordial follicles in all groups...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Preservation; Preantral follicles; Sphingosine 1-phosphate; Follicular activation.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000400977

Transforming growth factor-β (TGF-β) maintains follicular ultrastructure and stimulates preantral follicle growth in caprine ovarian tissue cultured in vitro
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Rodrigues,G.Q.; Lima,I.M.T.; Chaves,R.N.; Rossetto,R.; Costa,S.L.; Castro,S.V.; Barros,V.R.P.; Matos,M.H.T.; Lopes,C.A.P.; Báo,S.N.; Campello,C.C.; Figueiredo,J.R.
The objectives of this study were to investigate whether TGF-β affect the survival, activation and further growth of goat primordial follicles enclosed in ovarian cortex after in vitro culture. Goat ovaries were collected from an abattoir and pieces of ovarian tissues were cultured for one or seven days in a supplemented alpha Minimum Essential Medium, alone or containing TGF-β (1, 5, 10 or 50ng/mL). Ovarian tissues from the fresh control as well as those cultured were processed for histological and ultrastructural studies. The results showed that when compared with fresh control, there was decrease in the percentages of histologically normal follicles in all treatments only after seven days culture. TGF-β did not affect the activation of preantral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Preantral follicle; In vitro development; TGF-β.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000200013

Infection by Mycoplasma agalactiae in dairy goat herds in the microregions of Cariri in Paraíba State, Brazil
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Bandeira,D.A.; Castro,R.S.; Azevedo,E.O.; Nascimento,E.R.; Melo,L.S.S.; Melo,C.B.
O objetivo deste trabalho foi verificar a ocorrência de Mycoplasma agalactiae, com o uso da reação em cadeia da polimerase (PCR), em 30 rebanhos caprinos leiteiros nas microrregiões do Cariri Ocidental e Oriental do estado da Paraíba. Das 120 amostras de leite testadas, nove (7,5%) apresentaram amplificação de apenas um fragmento com 360pb. As amostras que amplificaram este fragmento estavam presentes em 6/30 (20%) fazendas localizadas nos municípios de Amparo, Santo André e Gurjão.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Goat; Mycoplasmosis; Milk; CASG.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000500031

Viable offspring after successful non-surgical embryo transfer in goats
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Fonseca,J.F.; Esteves,L.V.; Zambrini,F.N.; Brandão,F.Z.; Peixoto,M.G.C.D.; Verneque,R.S.; Siqueira,L.G.B.; Viana,J.H.M.
O objetivo do presente estudo foi avaliar a viabilidade da técnica de transferência não cirúrgica em cabras. Quatro cabras não-lactantes pluríparas da raça Toggenburg foram utilizadas como receptoras de embriões, sendo que duas receberam um embriões e duas receberam dois embriões coletados não cirurgicamente cabras doadoras. Os corpos lúteos das receptoras foram detectados um dia antes da transferência de embriões por ultrassonografia transretal. Uma seringa de 5mL contendo 2mL de meio holding foi acoplada em um cateter tomcat, no qual os embriões foram aspirados em uma coluna central a duas outras colunas. Um espéculo Colin número 2 foi inserido na vulva e na vagina, e com o uso de uma fonte de luz, a cerviz foi localizada e imobilizada com uma pinça de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Non-surgical embryo transfer; Cervical via.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000200040

Freezing goat embryos at different developmental stages and quality using ethylene glycol and a slow cooling rate
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Fonseca,J.F.; Batista,R.I.T.P.; Souza-Fabjan,J.M.G.; Oliveira,M.E.F.; Brandão,F.Z.; Viana,J.H.M.
ABSTRACT The efficiency of an alternative freezing protocol for goat embryos of different morphology and quality was tested. Fifty-eight embryos on Day 6-7 stage were transferred as fresh or after freeze-thawing (n=29/group). For freezing, embryos were placed into 1.5M ethylene-glycol solution for 10min. During this time, they were loaded in the central part of 0.25mL straw, separated by air bubble from columns containing PBS/BSA 0.4% plus 20% BFS. Straws were then frozen using a freezing machine from 20ºC to -6ºC at a cooling rate of 3ºC/min, stabilization for 15min (seeding after 5min), from -6 C to -32ºC at 0.6 C/min,and plunged into liquid nitrogen. Frozen embryos were thawed for 30s at 37ºC in a water bath. Embryos subjected to fresh transfer were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Embryo survival; Embryo transfer; Goat; Slow freezing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501489

Seroprevalence of toxoplasma gondii infection in goats in the five northwestern provinces of China
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Wang,Y.; Qin,X.; Chen,Y.; Xing,J.; Gao,J.; Qiu,D.
RESUMO O objetivo do presente estudo foi investigar a soroprevalência de infecção com Toxoplasma gondii (T. gondii) em cabras em cinco províncias do noroeste da China. Soroprevalência foi determinado usando o kit de teste de ensaio de imunoabsorção enzimática (ELISA). A soroprevalência geral foi 21.23% (197/928). Análise estatística revlou que diferenças significativas foram observadas em fêmeas (P= 0.048, OR= 0.567, 95% CI= 0.309 a 1.041) e nos grupos ≥ 2 (P= 0.002, OR= 0.330, 95% CI= 0.224 a 0.488). Nenhuma diferença estatisticamente significativa foi observada entre diferentes províncias. Nossos resultados indicam que a infecção com T. gondii, que pode ter implicações importantes sobre a saúde pública, teve diferenças significativas em sexo e idade, mas...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Toxoplasma gondii; Seroprevalence; Goat; Five northwestern provinces.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352020000100277

Risk factors for infection by Toxoplasma gondii in herds of goats in Ceará, Brazil
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Cavalcante,A.C.R.; Carneiro,M.; Gouveia,A.M.G.; Pinheiro,R.R.; Vitor,R.W.A.
In order to identify possible risk factors for T. gondii infection in goat herds in Ceará, Brazil, 2362 serum samples were tested by ELISA. The serological prevalence was 25.1%. The risk factors identified for Toxoplasma gondii infection in goat herds were age, number of cats, use of wooden feeding troughs and absence of feeding troughs. Goats older than 37 months had 2.01 (CI 95%; 1.55 - 2.61) higher risk of infection than younger animals. Greater risk of infection was observed in farms with more than 10 cats (OR = 1.73; CI 95%; 1.01 - 3.33). The use of wooden feeding troughs represented a high probability of infection (OR = 7.81; CI 95%; 1.66 - 36.67). The lack of feeding troughs also represented a high probability of infection (OR = 5.50; CI 95%; 1.24 -...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Prevalence; Toxoplasma gondii; Risk factor; Ceará.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000100006

Impact of pituitary FSH purification on in vitro early folliculogenesis in goats
Provedor de dados: Biocell
Autores: Magalhães,D.M.; Araújo,V.R.; Lima-Verde,I.B.; Matos,M.H.T.; Silva,R.C.; Lucci,C.M.; Báo,S.N.; Campello,C.C.; Figueiredo,J.R.
Porcine pituitary follicle stimulating hormone (pFSH) is known to regulate the production of growth factors that have an essential role in early foliculogenesis. However, the effects of different preparations of pFSH on the survival and development of caprine follicles are not yet known. The aim of this study was to evaluate the effects of different pFSH (Stimufol® and Folltropin®) on the in vitro survival and growth of caprine preantral follicles. Pieces of caprine ovarian tissues were cultured for either one or seven days in a supplemented Minimum Essential Medium, alone or containing either Stimufol® (50 ng/mL) or Folltropin® (10, 50, 100 and 1000 ng/mL). Fresh control ovarian tissues as well as cultured tissued were processed for histological and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Preantral follicles; FSH; Follicular growth.
Ano: 2009
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452009000200003

Production of recombinant proteins in milk of transgenic and non-transgenic goats
Provedor de dados: Brazilian Archives of Biology and Technology
Autores: Moura,Raylene Ramos; Melo,Luciana Magalhães; Freitas,Vicente José de Figueirêdo.
Among all the transgenic mammalians produced so far, goats have represented an excellent model of transgenesis when considering the factors such as the market demand for protein, volume of milk produced per lactation and reproductive rate. Various recombinant proteins have been obtained from the transgenic and non-transgenic goats, and among these, human antithrombin, produced by the transgenic goats, was the first recombinant protein of animal origin to be released as a drug for the clinical use in humans. This review reports the aspects inherent to the production of recombinant proteins in the goats, from the production of the animal bioreactors up to the expression of these proteins in their milk.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Transgenesis; Goat; Recombinant protein; Milk.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000500010

Effect of 0.9% saline solution and phosphate buffer saline at different temperatures and incubation times on the morphology of goat preantral follicles
Provedor de dados: Brazilian Jounarl of Veterinary
Autores: Santos,Regiane Rodrigues dos; Silva,José Roberto Viana; Costa,Sonia Helena Furtado; Rodrigues,Ana Paula Ribeiro; Lôbo,Raimundo Nonato Braga; Figueiredo,José Ricardo de.
The present work investigated the efficiency of 0.9% saline solution and Phosphate Buffered Saline (PBS) in the preservation of goat preantral follicles in situ at different temperatures and incubation times. The ovarian pair of each animal was divided into 19 fragments. One ovarian fragment was taken randomly and fixed (control). The other 18 fragments were randomly distributed in tubes containing 0.9% saline solution or PBS at 4, 20 or 39 ºC for 4, 12 or 24 h. A total of 5,921 preantral follicles were examined. The quality of preantral follicles was evaluated by classical histology. The storage of ovarian fragments in 0.9% saline solution or PBS at 4 ºC did not reduce significantly the percentage of morphologically normal follicles when compared with the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Preantral follicle; Preservation; 0.9% saline solution; PBS.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962002000500007

Preservation of goat preantral follicles in saline or coconut water solution
Provedor de dados: Brazilian Jounarl of Veterinary
Autores: Costa,Sonia Helena Furtado; Santos,Regiane Rodrigues dos; Ferreira,Marcos Antônio Leal; Machado,Vanessa Porto; Rodrigues,Ana Paula Ribeiro; Ohashi,Otávio Mitio; Figueiredo,José Ricardo de.
The present study investigated the efficiency of saline solution and coconut water solution in the preservation of goat preantral follicles enclosed in ovarian tissue, at different temperatures and for different incubation periods. At the slaughterhouse, the ovarian pair was divided into 19 fragments; one ovarian fragment was immediately fixed for histology (control-time zero). The other 18 ovarian fragments were preserved in both solutions at 4ºC, 20ºC or 39ºC for 4 h, 12 h or 24 h. The histological analysis showed that the storage of ovarian fragments in both solutions at 4ºC for up to 24 h kept the percentage of normal preantral follicles similar to the control values. In contrast, preservation at 20°C or 39ºC, in either solution, reduced significantly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Preservation; Goat; Preantral follicles; Coconut water; Saline solution.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962002000600009

Volumetric proportions of the goat placenta structural components throughout gestation
Provedor de dados: Brazilian Jounarl of Veterinary
Autores: SANTOS,Renato de Lima; BARRETO FILHO,João Bosco; MARQUES Jr.,Antônio de Pinho; ANDRADE,Joelmer Santos.
The goal of this research was to determine the volumetric proportions of the structural components of the goat placenta throughout gestation. We used nine goats of nondefined breed, separated into groups A, B and C, with 90, 120 and 150 days of gestation, respectively. From each animal fragments of three placentomes were obtained, one removed from the base, another from the middle part and the other from the end of the gestational uterine horn. The fragments were fixed in Bouin solution and histologically processed according to the standard techniques and stained with hematoxilin-eosin. Microscopically, a 25-point circular grid (Zeiss KPL ocular 6.3x with 25 points) was randomly used across the placentome to determine the volumetric proportion of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Placenta; Morphology; Goat.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95961998000400002

Interaction between growth differentiation factor 9, insulin-like growth factor I and growth hormone on the in vitro development and survival of goat preantral follicles
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Martins,F.S.; Celestino,J.J.H.; Saraiva,M.V.A.; Chaves,R.N.; Rossetto,R.; Silva,C.M.G.; Lima-Verde,I.B.; Lopes,C.A.P.; Campello,C.C.; Figueiredo,J.R.
The objective of this study was to determine the effects of GDF-9, IGF-I, and GH alone or combined on preantral follicle survival, activation and development after 1 and 7 days of in vitro culture. Either fresh (non-cultured) or cultured ovarian tissue was processed for histological and fluorescence analysis. For all media tested, the percent of normal follicles was greater when compared to minimum essential medium supplemented (MEM+) alone, except when ovarian tissue was cultured with GDF-9/IGF-I or GDF-9/GH (P &lt; 0.05). Fluorescence analysis showed that the percent of viable follicles after 7 days of culture was similar for non-cultured tissue and for all treatments tested. The percent of primordial follicles was reduced (P &lt; 0.05) and there was a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: GDF-9; IGF-I; GH; Culture; Follicle activation; Goat.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000800006

Use of green fluorescent protein to monitor Lactobacillus plantarum in the gastrointestinal tract of goats
Provedor de dados: Brazilian Journal of Microbiology
Autores: Han,Xufeng; Wang,Lei; Li,Wei; Li,Bibo; Yang,Yuxin; Yan,Hailong; Qu,Lei; Chen,Yulin.
The experiment aimed to specifically monitor the passage of lactobacilli in vivo after oral administration. The green fluorescent protein (GFP) gene was cloned downstream from the constitutive p32 promoter from L. lactis subsp. cremoris Wg2. The recombinant expression vector, pLEM415-gfp-p32, was electroporated into Lactobacillus plantarum (L. plantarum) isolated from goat. Green fluorescent protein (GFP) was successfully expressed in L. plantarum. After 2 h post-administration, transformed Lactobacillus could be detectable in all luminal contents. In the rumen, bacteria concentration initially decreased, reached the minimum at 42 h post-oral administration and then increased. However, this concentration decreased constantly in the duodenum. This result...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Green fluorescent protein; Gastro-intestinal tract; Lactobacillus plantarum; Goat.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000300849

Full genome sequencing of the bluetongue virus-1 isolate MKD20/08/Ind from goat in India
Provedor de dados: Brazilian Journal of Microbiology
Autores: Chand,Karam; Biswas,Sanchay Kumar; Sharma,Gaurav; Saxena,Arpit; Tewari,Neha; Mahajan,Sonalika; Pandey,Awadh Bihari.
ABSTRACT This communication reports full genome sequencing of the bluetongue virus-1 (BTV-1) isolate MKD20/08/Ind from goat in northern India. The total BTV-1 genome size was found to be 19,190 bp. A comparison study between the Indian isolate and other global isolates revealed that it belongs to the 'Eastern' BTV topotype. The full genome sequence of BTV-1 will provide vital information on its geographical origin and it will also be proved useful for comparing the Indian isolate with global isolates from other host species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bluetongue virus-1; Goat; Eastern BTV topotype; Next-generation sequencing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300527

Degeneration rate of goat primordial follicles maintained in TCM 199 or PBS at different temperatures and incubation times
Provedor de dados: Ciência Rural
Autores: Silva,José Roberto Viana; Brasil,Alline Ferreira; Santos,Regiane Rodrigues dos; Costa,Sônia Helena Furtado; Rodrigues,Ana Paula Ribeiro; Ferreira,Marcos Antônio Leal; Machado,Vanessa Porto; Figueiredo,José Ricardo de.
The present work has investigated the degeneration rate of goat primordial follicles in situ after preservation in PBS or TCM 199 at different temperatures and incubation times. For each animal the ovarian pair was divided into 19 fragments. One ovarian fragment was taken randomly and immediately fixed (control). The other 18 ovarian fragments were randomly distributed in tubes containing PBS or TCM 199 and stored at 4º, 20º or 39ºC for 4, 12 or 24h. The storage of ovarian fragments in PBS or TCM 199 at 20ºC for 12h and 24h or at 39ºC, in all incubation times tested, increased significantly the percentage of degenerated primordial follicles (P&lt;0.05). In contrast, for both media tested the degeneration rate of primordial follicles preserved at 4ºC for up...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Primordial follicles; Degeneration; Goat; Preservation.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782003000500019

Milk production in Saanen goats treated with repeated low doses of intermediate-release insulin during early lactation
Provedor de dados: Ciência Rural
Autores: Menezes,Erika Bezerra de; Salles,Maria Gorete Flores; Silva,Cleidson Manoel Gomes da; Fernandes,César Carneiro Linhares; Galeati,Giovanna; Araújo,Airton Alencar de; Rondina,Davide.
ABSTRACT:  The effect of insulin administration on the productive responses of Saanen goats during early lactation was investigated. Ten of 20 adult females were subjected to subcutaneous administration of intermediate-acting insulin (0.14UI/kg body weight) at 2, 9, and 14 days postpartum. Milk yield was measured twice daily for 13 weeks and milk samples were collected to measure protein and fat contents. Plasma levels of progesterone, insulin, non-esterifies fatty acids, glucose and other metabolites were measured. Results showed a significantly increased effect of insulin treatment on the content of milk fat and protein; moreover, milk production in the first and second postpartum weeks were higher than control group. The peak of lactation in the insulin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Insulin; Milk; Postpartum; Metabolites.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000300652

Fatty acids stability in goat yoghurt
Provedor de dados: Ciência Rural
Autores: Pecová,Lenka; Samková,Eva; Hanuš,Oto; Hasoňová,Lucie; Špička,Jiří.
ABSTRACT:  Evaluation of fatty acids (FAs) stability in dairy products undergoing technological milk processing is important for subsequent determinations of nutritional value. The aim of the study was to assess FA composition in milk and its dairy product and to explore differences in the FA profile found in yoghurt compared to raw material (goat milk). In the present study, a reduced proportion of volatile FAs (VFA) that cause “goat flavor” was reported in goat yoghurt in comparison to the FA profile of milk. Conversely, an increase of medium-chain as well as beneficial long-chain and unsaturated FAs (UFA) was reported in yoghurt compared with milk. In all cases, the differences in the FA composition between milk and yoghurt were not significant;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Milk; Fatty acids profile; Yoghurt; Fermentation.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000700753

Seroconversion and seroreactivity patterns of dairy goats naturally exposed to caprine arthritis-encephalitis virus in Brazil
Provedor de dados: Ciência Rural
Autores: Castro,Roberto Soares; Leite,Rômulo Cerqueira; Azevedo,Edisio Oliveira de; Resende,Maurício; Gouveia,Aurora Maria Guimarães.
A labelled avidin-biotin ELISA (lab-ELISA) using repeated serum samples of goats showed a progressive seroconversion with higher seroconversion rate at the period going from the beginning of the breeding up to the last half of lactation (35.0%), compared to that recorded at the beginning of breeding (17.8%)(p&lt;0.05). Furthermore, the seroreactivity pattern, evaluated by a lab-ELISA standard-curve with serum samples collected at 30-40 days intervals during 12 months, was caracterized by high individual variability. No seroreversion was observed and there were higher titers in the group of animals which delivered kids and established a lactation period (n=6; mean titre=913.4 units) compared to the group of goats that failed to conceived (n=4; mean...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat; Caprine artrhitis-encephalitis virus; Diagnostics; Enzyme immunoassays; Immunity.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782002000400009