Determinación de los valores del perfil metabólico durante los períodos preparto y posparto en bovinos de alta producción lechera ubicados en la hacienda Miraflores Bajo 4

Amador Dagama, Andrés Miguel

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Campo DC	Valor	Lengua/Idioma
dc.contributor.advisor	Cárdenas Aguilera, Cristian Fernando	-
dc.creator	Amador Dagama, Andrés Miguel	-
dc.date.accessioned	2019-11-26T16:41:10Z	-
dc.date.available	2019-11-26T16:41:10Z	-
dc.date.issued	2019	-
dc.identifier.citation	Amador Dagama, A. M. (2019). Determinación de los valores del perfil metabólico durante los períodos preparto y posparto en bovinos de alta producción lechera ubicados en la hacienda Miraflores Bajo 4 (Tesis de pregrado). Universidad de las Américas, Quito.	es_ES
dc.identifier.other	UDLA-EC-TMVZ-2019-27	-
dc.identifier.uri	http://dspace.udla.edu.ec/handle/33000/11610	-
dc.description	Being the metabolic profile, a diagnostic tool not disseminated in Ecuador, empirical or inefficient methods have been used in the country to balance the alterations of the transition period. Because of this, the objective of this study was to determine the values of the metabolic profile during the prepartum, and postpartum periods in high-producing dairy cattle at Hacienda Miraflores Bajo número 4 (Tambillo-Ecuador). From a population of 281 cattle eight high-producing cattle were selected using the inclusion and exclusion criteria, to which venipuncture of the coccygeal vein was performed 15 days before the most probable date of delivery in order to measure in the field beta-hydroxybutyrate and send to LABVET laboratory a sample for the measurement of glucose, urea, triglycerides, cholesterol, creatinine, total proteins, hemoglobin, ALT, AST, GGT and albumin, repeating the sampling on the 42nd postpartum day, being 20 days before the first postpartum service. Descriptive statistics were applied, and the H value was calculated per period, where it was determined that glucose, triglycerides, ALT and hemoglobin presented deficiency in the prepartum, while triglycerides, ALT, GGT and hemoglobin presented deficiency in the postpartum, at the time it was observed an excess of beta-hydroxybutyrate. With a 95 percent confidence interval, at test was performed to established if there existed a significative difference between the values of each metabolite obtained in the prepartum and postpartum, where AST (p-value 0.031), creatinine (p-value 0.038) and beta-hydroxybutyrate (p-value 0.000) were found to differ significantly, while the rest of the metabolites analyzed didn´t. It is concluded that the animals sampled had a negative energy balance in the transition period, the same one that caused an alteration in the energetic, proteinic and enzymatic pathway, exposing animals to a great metabolic effort.	en
dc.description.abstract	Al ser el perfil metabólico una herramienta diagnóstica no difundida en el Ecuador, en el país se han empleado métodos empíricos e ineficientes para equilibrar alteraciones del período de transición...	es_ES
dc.format.extent	135 p.	es_ES
dc.language.iso	spa	es_ES
dc.publisher	Quito: Universidad de las Américas, 2019	es_ES
dc.rights	openAccess	es_ES
dc.subject	GANADO BOVINO	es_ES
dc.subject	BIOQUÍMICA VETERINARIA	es_ES
dc.subject	UREA	es_ES
dc.subject	PRODUCCIÓN LECHERA	es_ES
dc.title	Determinación de los valores del perfil metabólico durante los períodos preparto y posparto en bovinos de alta producción lechera ubicados en la hacienda Miraflores Bajo 4	es_ES
dc.type	bachelorThesis	es_ES
Aparece en las colecciones:	Medicina Veterinaria y Zootecnia

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