Browsing Medicina Veterinaria y Zootecnia by Title
Now showing items 13-21 of 21
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Physiological uncoupling of mitochondrial oxidative phosphorylation. Studies in different yeast species
(2011)Under non-phosphorylating conditions a high proton transmembrane gradient inhibits the rate of oxygen consumption mediated by the mitochondrial respiratory chain (state IV). Slow electron transit leads to production of ... -
Possible participation of calmodulin in the decondensation of nuclei isolated from guinea pig spermatozoa
(2010)The guinea pig spermatozoid nucleus contains actin, myosin, spectrin and cytokeratin. Also, it has been reported that phalloidin and/or 2,3-butanedione monoxime retard the sperm nuclear decondensation caused by heparin, ... -
Protein Fractions and in vitro Fermentation of Protein Feeds for Ruminants
(2011)The objective of this study was to evaluate 20 protein feeds grouped in forages, vegetal by- products and animal by-products used for ruminant diets. Protein fractions (PF): A, non-protein nitrogen (NPN); B1, buffer-soluble ... -
USO DE BOLOS PARA SUPLEMENTAR SELENIO A VACAS LECHERAS
(2002)Tres suplementos, en forma de bolos, conteniendo selenio (Se), yodo (I) o Se+I, fueron administrados a 51 vacas lecheras en pastoreo para evaluar su efecto sobre el peso vivo, condición corporal y producción de leche, ... -
VENTAJAS DE LA FERMENTACIÓN SÓLIDA CON PLEUROTUS SAPIDUS EN ENSILAJES DE CAÑA DE AZÚCAR
(2008)En este estudio se determinó el efecto de un fermentado sólido de caña de azúcar integral con el hongo Pleurotus sapidus en la calidad nutritiva, fermentación y digestibilidad ruminal tras 24 días de ensilaje. Se empleó ...