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Registros recuperados: 15
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Assessment of ultrasonographic and endoscopic changes in dogs with gastrointestinale disorders Arq. Bras. Med. Vet. Zootec.
Malancus,R.N.; Malancus,C.M. Tofan.
ABSTRACT The study has been conducted over a period of 4 years, on a total number of 133 dogs, all of those expressing gastrointestinal disorders. Ultrasound and endoscopic examinations were performed in all dogs in order to assess any significant correlations between ultrasonographic and endoscopic findings. The results confirm a significant correlation between the presence of diarrhoea and increased thickness of the large bowel wall, with P<0.5. Another extremely significant correlation we observed is the one between increased thickness of large bowel wall and loss of layering at this level, with P<0.5. Upper GI endoscopy revealed that dilated lacteals in the duodenum are significantly associated with the presence of diarrhoea, P<0.5 and, more...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dogs; Gastrointestinal tract; Ultrasound; Endoscopy.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601451
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Characterization of the regulatory region of bovine mucin 2 (MUC2) gene. Repositório Alice
MELO, E. de O.; YAMASHITA, M. S. A..
bitstream/item/187985/1/Abstract-SBG-2018.pdf
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Gene regulation; Gel-forming mucin; Gastrointestinal tract; Biotechnology.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1100973
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Characterization of the regulatory region of bovine mucin 2 (MUC2) gene. Repositório Alice
YAMASHITA, M. S. de A.; MELO, E. de O..
bitstream/item/187977/1/Abstract-SBBiotec-EduardoMelo.pdf
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Gene regulation; Gel-forming mucin; Gastrointestinal tract; Biotechnology.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1100969
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Componentes não-integrantes da carcaça de novilhos jovens e superjovens terminados em confinamento - DOI: 10.4025/actascianimsci.v31i1.542 Animal Sciences
Pazdiora, Raul Dirceu; UFSM; Santos, Angélica Pereira dos; UFRGS; Brondani, Ivan Luiz; UFSM; Restle, João; UFG; Arboitte, Miguelangelo Ziegler; UFSM; Cezimbra, Ian Machado; UFSM.
O objetivo neste estudo foi avaliar os componentes não-integrantes da carcaça de novilhos superjovem e jovem terminados em confinamento. Foram utilizados 24 novilhos castrados, 12 com idade média inicial de 8,1 meses e 12 com 20 meses, pertencentes às categorias superjovem e jovem, respectivamente, e abatidos com idade média de 13,1 e 22 meses. O peso de carcaça estipulado foi de 180 kg e a espessura de gordura subcutânea mínima pretendida foi de 3 mm. O peso de carcaça e a espessura de gordura subcutânea reais foram de 180,30 kg e 3,08 mm e 187,39 kg e 2,94 mm, respectivamente, para novilhos jovens e superjovens. Os animais jovens apresentaram maior peso absoluto e relativo dos pulmões (p < 0,05) em comparação aos superjovens (3,96 e 3,37 kg; 1,31 e...
Palavras-chave: 5.04.00.00-2 Zootecnia gordura interna; Órgãos vitais; Trato gastrintestinal; Vísceras KPH fat; Vital organs; Gastrointestinal tract; Viscera.
Ano: 2009 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/542
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Effect of broiler breeder age on pancreas enzymes activity and digestive tract weight of embryos and chicks Rev. Bras. Ciênc. Avic.
Maiorka,A; Santin,E; Silva,AVF; Routman,KS; Pizauro Jr.,JM; Macari,M.
A study was carried out to evaluate the effect of broiler breeder age on the development of the digestive tract of embryos and chicks. Fertilized eggs Cobb from 30 and 60 week-old broiler breeder was utilized in this experiment. The results showed that eggs from older (60 weeks of age) broiler breeders were heavier (p = 0.001) than those from younger (30 weeks of age) broiler breeder. In addition, older broiler breeder had larger (p = 0.001) embryos showing a higher yolk sac (p = 0.001) and higher gastrointestinal tract relative weight (p = 0.007) than those from younger broiler breeder. The activities of pancreatic lipase and trypsin enzymes were also higher in embryos from older broiler breeder than those from younger broiler breeder (p = 0.001 and p =...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler breeder age; Embryo; Enzymatic activity; Gastrointestinal tract.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2004000100003
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Gross anatomy and histology of the alimentary system of Characidae (Teleostei: Ostariophysi: Characiformes) and potential phylogenetic information Neotropical Ichthyology
Alonso,Felipe; Mirande,Juan Marcos; Pandolfi,Matías.
A compared study of the morphology of the alimentary tract and liver of seven selected species corresponding to the main clades of the Characidae family is presented herein. Three new set of characters corresponding to 1) alimentary tract gross anatomy, 2) alimentary tract histology and 3) liver gross anatomy are evaluated as potential sources of data for future phylogenetic studies of the Characidae. Not considerable interspecific variation was observed at the histological level and therefore this source is not considered to be phylogenetically informative at the taxonomic level analyzed. In contrast, liver and alimentary tract gross anatomy presented important interspecific variation while a relatively homogenous intraspecific morphology was observed....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Alimentary tract; Comparative anatomy; Gastrointestinal tract; Morphological characters; Phylogeny.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252015000200273
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Morphological study of the gastrointestinal tract of Larimichthys crocea (Acanthopterygii: Perciformes) Rev. Bras. Zool.
Kalhoro,Hameeda; Tong,Shengli; Wang,Lei; Hua,Ying; Volatiana,Josie Ancella; Shao,Qingjun.
ABSTRACT The present study aimed to investigate the macroscopic and histological structure of the gastrointestinal tract (GIT) of Larimichthys crocea (Richardson, 1846). It consists of esophagus, stomach regions, pyloric caeca, intestinal regions, and rectum. Sixteen tubular light yellowish pyloric caeca of similar sizes were observed in all individuals. The digestive wall consists of mucosa, submucosa, muscularis, and adventitia. No major differences appeared in the structure of the tunica, epithelial cell types, connective tissues and musculature glands of L. crocea GIT. The mucosal epithelia in the oesophagus has longitudinal branched folds with frontward and hindmost zones. The gastric tunica mucosa has a characteristic folded structure and can be...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomy; Epithelial mucins; Gastrointestinal tract; Intestinal coefficient; Large yellow croaker.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100342
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Morphometric parameters comparisons of the digestive tract of four teleosts with different feeding habits Ciência Rural
Becker,Alexssandro Geferson; Gonçalves,Jamile Fabbrin; Garcia,Luciano Oliveira; Behr,Everton Rodolfo; Graça,Dominguita Luhers; Kurtz Filho,Mário; Martins,Tessie; Baldisserotto,Bernardo.
The present study compared some morphometric parameters of the digestive tract of four teleosts with different feeding habits: traira (Hoplias malabaricus, carnivore), silver catfish (Rhamdia quelen, omnivore), hassar (Hoplosternum littorale, omnivore), and grass carp (Ctenopharyngodon idella, herbivore). The digestive tract was removed from fish collected from nature and fixed for some morphometric analyses, such as: intestinal quotient, intestinal area quotient, vilosity height, digestive somatic index, and hepatosomatic index. Grass carp showed the highest values of intestinal quotient and height vilosity. On the other hand, the intestinal area quotient was higher in traira than in the other species. The intestinal quotient can be used to estimate the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Gastrointestinal tract; Intestine; Morphological parameters; Pyloric ceca.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000400018
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Mucin 2 (MUC2) promoter characterization: an overview. Repositório Alice
YAMASHITA, M. S. de A.; MELO, E. de O..
bitstream/item/187987/1/Yamashita-Melo2018-Article-Mucin2MUC2PromoterCharacteriza.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Gel-forming mucin; Gene regulation; Gastrointestinal tract; Transgenic animals; Biotechnology.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1100980
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Partial substitution of fishmeal with soybean protein-based diets for dourado Salminus brasiliensis Scientia Agricola
Correa,Roselany de Oliveira; Aguilar,Fredy Armando Aguilar; Cruz,Thaline Maira Pachelli da; Sabioni,Rafael Estevan; Cyrino,José Eurico Possebon.
ABSTRACT Cost and environmental restrictions limit the use of fishmeal (FM) in aquafeeds and plant protein (PP) sources. Soybean by-products are important alternative; however, their antinutritional factors may reduce fish growth. This study evaluates the effect of FM substitution for PP (soybean meal and soy protein concentrate) in diets of dourado (Salminus brasiliensis), a promising species for fish farming and empirically considered highly tolerant to PP-based diets. A control diet was formulated to contain 20 % of fishmeal and 61 % of plant protein (SBM) and other five diets with decreasing FM graded levels (16 %, 12 %, 8 %, 4 %, 0 %), which were replaced by soybean protein concentrate (SPC), comprising six treatments and four replicates. Fifteen...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Enteritis; Aquaculture; Protein source; Gastrointestinal tract; Nutrition.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162020000200400
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Performance, gut morphometry and enzymatic activity of broilers fed neonatal supplementation in housing Animal Sciences
Santos, Tatiane Souza dos; Barbieri, Adriano; Araujo, Robert Guaracy Aparecido Cardoso; Polycarpo, Gustavo do Valle; Pinheiro, Daniela Felipe; Cruz-Polycarpo, Valquíria Cação.
The objective was to evaluate the performance, relative organ weight, morphometry, intestinal length and pancreatic enzyme activity of broilers receiving neonatal supplementation. A total of 900 Cobb 500 broiler chicks was housed in 30 boxes of 2.5 m². The treatments were divided in a completely randomized design with six replications, and consisted of five inclusion levels (0.0, 2.5, 5.0, 7.5 and 10 grams per bird). The supplement used was based of amino acids, vitamins and minerals, which was provided on the ration on the first day in the housing. Statistical analysis was performed using SAS (2008) and when significant broken down using a polynomial regression. Due to the inclusion of the neonatal supplement in the period from one to seven and one to 21...
Tipo: Info:eu-repo/semantics/article Palavras-chave: 5.04.03.00-1 post-hatching phase; Early nutrition; Gastrointestinal tract; Pancreatic enzymes..
Ano: 2018 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/38423
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Potencial probiótico de lactobacilos de origem suína - doi: 10.4025/actascianimsci.v33i3.9826 Animal Sciences
Mangoni, Josiane; UNIOESTE; Pozza, Magali Soares dos Santos; UNIOESTE; Sabedot, Mayara Andressa; UFPB; Pozza, Paulo Cesar; UNIOESTE; Almeida, Suzana de; UNIOESTE; Heinzen, Eduardo Luiz; UFPB.
O uso de probiótico na alimentação animal tem sido indicado, por reduzir a mortalidade resultante da colonização intestinal por micro-organismos patógenos, melhorar o desempenho e as características de produção sem deixar resíduos na carne. O experimento teve como objetivo isolar, a partir de amostras de fezes de suínos na fase de aleitamento, cepas de lactobacilos visando sua identificação como probióticos. Foram isoladas 92 colônias, posteriormente submetidas à prova de catalase e 60 tiveram resultados negativos. Estas colônias negativas foram submetidas à coloração de Gram foi avaliada sua morfologia. Destas, 16 apresentaram formas de bacilos. Esses isolados foram comparados pela sua habilidade de resistência em pH 3,0, crescimento na presença de sais...
Tipo: Pesquisa a campo e análises laboratoriais Palavras-chave: 5.00.00.00-4 características probióticas; Trato gastrintestinal; Leitões 5.04.01.00-9 probiotic characteristics; Gastrointestinal tract; Piglets.
Ano: 2011 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9826
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Scanning Electron Microscopy of the Gastrointestinal Tract of Nile Perch (Lates niloticus, Linneaus, 1758) International Journal of Morphology
Namulawa,Victoria Tibenda; Kato,Charcles Drago; Nyatia,Edward; Rutaisire,Justus; Britz,Peter.
The morphology of the gastrointestinal tract of adult Nile perch was described using standard SEM procedures. Investigations revealed the presence of cardiform teeth in the oral cavity, goblet cells and finger print-like microridges on the hard palate and oesophagus lumenal surface. Elaborate patterns and bacterial cells were observed on the stomach lumenal surface and intense foldings in the intestinal region. These observations provide a better understanding of the morphology of the gut in Nile perch and how it is suited for its digestive function.
Tipo: Journal article Palavras-chave: Gastrointestinal tract; Lates niloticus; Scanning electron microscopy.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000300047
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Search for beneficial bacterial strains for turbot (<i>Scophthalmus maximus</i> L.) larviculture OMA
Huys, L.; Dhert, P.; Robles, R.; Ollevier, F.P.; Sorgeloos, P.; Swings, J..
The aerobic bacterial flora in the gut of turbot larvae and their influence on larval survival was examined. Two turbot experiments were run with six replicates each time. Large variation, from 0% up to 44%, was observed in the survival percentage of turbot larvae. There was no correlation between the number of bacteria present in the gut of turbot larvae and the larval survival rate. During both experiments, all replicates followed nearly the same rate of bacterial development in the gut of turbot larvae going from circa 10<sup>2</sup> CFU larva<sup>-1</sup> just before first feeding at day 3 post hatch to 10<sup>5</sup> CFU larva<sup>-1</sup> at day 9 post hatch.In total, 127 bacterial isolates from 12...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aerobic bacteria; Aquaculture; Commensals; Digestive system; Fish culture; Fish larvae; Gastrointestinal tract; Microorganisms; Rearing; Scophthalmus maximus; Survival; Bacteria; Scophthalmus maximus; Vibrio mediterranei.
Ano: 2001 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=5720
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Transmission Electron Microscopy of the Gastrointestinal Tract of Nile Perch Lates niloticus International Journal of Morphology
Namulawa,V. T; Kato,C. D; Nyatia,E; Rutaisire,J; Britz,P. J.
The ultrastructure of the gastrointestinal tract of Nile perch was described using Transmission Electron Microscopy standard procedures. Investigations revealed the presence of mucous cells, blood vessels and oil droplets plus several nerve cells and muscle bundles in the oral cavity. Further observations revealed columnar epithelial cells in the oesophagus, with a ragged surface, high electron dense cytoplasm, intercellular spaces, mitochondria and mucus granules. The lamina propria of the oesophagus was composed of loose connective tissue, blood vessels, nerve cells and several leucocytes, while the muscularis externa was composed of striated muscle bundles with the a Z line, A band and I band. The stomach was characterized by mucosal glandular cells...
Tipo: Journal article Palavras-chave: Ultrastructure; Gastrointestinal tract; Nile perch.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000200053
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