Kinetic Digestive
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Editorial
Diets formulated with protein sources presenting different resistance to ruminal degradation were compared by evaluating ruminal parameters, production and microbial efficiency and nutrients flow to the omasum in goats. Eight rumen cannulated non-lactating, non-pregnant goats were distributed in a 4 × 4 Latin square design with two replicates. Treatments co
Revista Brasileira de Zootecnia. Publicado em: 2011-10
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2. Nutritional evaluation of sugarcane treated with calcium oxide at different times of exposure to cattle / Avaliação nutricional da cana-de-açúcar acrescida de óxido de cálcio em diferentes tempos de amazenamento para bovinos
Were performed 4 experiments aiming evaluate the chemical composition and in vitro and in situ digestive kinetics of sugarcane treated with calcium oxide at different exposure times under nutrients intake and digestibility, performance, and ruminal parameters of Nellore heifers. The first experiment aimed to evaluate the effects of levels of inclusion and ex
Publicado em: 2008
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3. Consumo de matÃria seca e produÃÃo de leite de vacas "HolandÃs" manejada sob pastejo e utilizaÃÃo do modell Cornell Net Carbohydrate And Protein System / Dry matter intake and milk production of grazing lactating Holstein cows and utilization of Cornell net Carbohydrate and Protein System model
Os objetivos deste trabalho foram avaliar a produÃÃo de massa de forragem e composiÃÃo quÃmico-bromatolÃgica e as fraÃÃes nitrogenadas e de carboidratos da pastagem de capim-coastcross ((Cynodon dactylon L. (Pers.); a produÃÃo e composiÃÃo do leite, o consumo de matÃria seca, a cinÃtica digestiva e a capacidade do programa CNCPS versÃo 5.0 em
Publicado em: 2007
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4. Digestive and energy metabolism enzymes from pyrethroid resistant and susceptible populations of maize weevil / Enzimas de metabolismo energético e digestivo em populações de caruncho-do-milho resistentes e susceptível a piretróides
Studies on Sitophilus zeamais populations of distinct insecticide susceptibility suggest higher efficiency in mobilizing energy in some resistant populations, making possible the production of their defense apparatus against insecticide, without impairing their reproductive performance. This efficiency can be the result of a high carbohydrates and proteins a
Publicado em: 2006
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5. Variable related to the Trypanosoma cruzi (Chagas, 1909) and to the Triatoma brasiliensis vector (Neiva, 1911) that intervenes in the host-parasite relations / Variáveis relacionadas ao Trypanosoma cruzi (Chagas, 1909) e ao vetor Triatoma brasiliensis (Neiva, 1911) que interferem na interação parasito-hospedeiro
Despite of the multiclonal structure and genetical variability of Trypanosoma cruzi (Chagas, 1909), several investigations using the eletrophoretic profiles (zymodeme) and molecular techniques were used to characterize subpopulations of this parasite, further defining two main distinct and distant phylogenetic lineages: T. cruzi (TcI and TcII). In the presen
Publicado em: 2006
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6. Two wound-inducible soybean cysteine proteinase inhibitors have greater insect digestive proteinase inhibitory activities than a constitutive homolog.
Diverse functions for three soybean (Glycine max L. Merr.) cysteine proteinase inhibitors (CysPIs) are inferred from unique characteristics of differential regulation of gene expression and inhibitory activities against specific Cys proteinases. Based on northern blot analyses, we found that the expression in leaves of one soybean CysPI gene (L1) was constit