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| Registros recuperados: 100 | |
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| 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 |
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| 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 < 18 months of age), Pubertal (18 months to < 5 yrs of age) and Postpubertal (> 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 < 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 < 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 |
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| 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 |
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| 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 |
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| 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 |
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| Registros recuperados: 100 | |
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