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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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| Silva,Liliane Moreira; Silva,Aline Maia; Oliveira,Cláudio Henrique de Almeida; Carneiro,Hilton Alexandre Vidal; Souza,Priscila Teixeira de; Beserra,Frederico José; Silva,Cleidson Manoel Gomes da; Rondina,Davide. |
| The objective of the present study was to evaluate the effects of supplementation with detoxified castor meal (DCM) in the diet of ewes during pregnancy, partum, and post-partum on the weight development of their offspring and at slaughter. The study included 56 ewes with synchronized estrus that were naturally mated. At the beginning of pregnancy and in post-partum, hepatic and renal function-related parameters and progesterone levels were measured. At slaughter, the proximate composition and fatty acid profile were determined in the loin of ewes. There was no effect of diet on reproductive response after estrus synchronization. At the beginning of pregnancy, albumin and creatinine levels were lower in the DCM group. Supplementation with DCM did not alter... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass; Reproductive performance; Ricinus communis; Sheep. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000800419 |
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| Silva,Jamile Andréa Rodrigues da; Araújo,Airton Alencar de; Lourenço Júnior,José de Brito; Santos,Núbia de Fátima Alves dos; Viana,Rinaldo Batista; Garcia,Alexandre Rossetto; Rondina,Davide; Grise,Márcia Mascarenhas. |
| The hormonal responses of 20 female buffaloes raised under the sun (SS group) or in the shade (CS group) in Belém, Pará, Brazil, were assessed. The CS group (n = 10) was kept in a silvopasture system featuring Racosperma mangium, whereas the SS group (n = 10) was kept in paddocks without shade featuring Brachiaria humidicola, drinking water, and mineral salt. The following parameters were measured for each treatment: dry-bulb temperature (AT), relative humidity (RH), and black-globe temperature in order to calculate the globe temperature and humidity index (GTHI). Blood sample collections to quantitatively determine levels of cortisol, triiodothyronine (T3), and thyroxine (T4) were performed every 14 days, at 13.00 h. Different seasons of the year were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bioclimatology; Cortisol; Ruminant; Silvopasture system; Thyroid hormone. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000100007 |
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