The bovine placental lactogen (bPL) acts favoring the entry and utilization of nutrients to the fetus through transient insulin resistance and also can have an indirect controll of lipolysis during prepartum via IGFs. The hypothesis of this study was that cows with great bPL and IGF-I concentration during the prepartum, has high NEB during postpartum period and higher insulin resistance to the same period. The aim of this experiment was determine the effects of different bPL concentrations on serum IGF-I and lipid mobilization, insulin resistance and milk yield in dairy cows. Twenty Holstein dairy cows on the third lactation, producing 30.65±8.2 L at 46 DIM and 658.10±89,2 Kg of live weight were used in this study at -21d until 28d related ...
The transition period has been described as a critical and determinant for the productivity and heal...
Objectives of this study were to determine effects of time relative to calving and health status on ...
The objective of this study was to analyse the effects of propylene glycol (PPG) supplementation to ...
O bPL ?? um pept??deo que atua facilitando a entrada e utiliza????o de nutrientes para o feto, provo...
The peripartum in dairy cows (three weeks before and three weeks after calving) is characterized by ...
The aim of this study was to evaluate acute phase proteins concentration,hemogram parameters, energe...
Este estudo teve como objetivo determinar se BPL está relacionada com a ocorrência NEB durante a gra...
The objective of this study was to evaluate the plasma concentrations of insulin-like growth factor-...
The objective of this study was to evaluate the plasma concentrations of insulin-like growth factor-...
ABSTRACT: In order to assess the influence of the energetic and protein metabolism alterations on th...
Fertility in cattle is highly influenced by metabolic hormones. Of special interest for the reproduc...
Durante o início da lactação as vacas leiteiras sofrem transtornos metabólicos causados pelo balanço...
Foram utilizadas 42 vacas holandesas gestantes e multíparas, distribuídas ao acaso em dois grupos, c...
No início da lactação, alterações metabólicas produto do severo balanço energético negativo (BEN) pr...
Background: Early lactation is period followed by changed metabolism in organism of the cow. This is...
The transition period has been described as a critical and determinant for the productivity and heal...
Objectives of this study were to determine effects of time relative to calving and health status on ...
The objective of this study was to analyse the effects of propylene glycol (PPG) supplementation to ...
O bPL ?? um pept??deo que atua facilitando a entrada e utiliza????o de nutrientes para o feto, provo...
The peripartum in dairy cows (three weeks before and three weeks after calving) is characterized by ...
The aim of this study was to evaluate acute phase proteins concentration,hemogram parameters, energe...
Este estudo teve como objetivo determinar se BPL está relacionada com a ocorrência NEB durante a gra...
The objective of this study was to evaluate the plasma concentrations of insulin-like growth factor-...
The objective of this study was to evaluate the plasma concentrations of insulin-like growth factor-...
ABSTRACT: In order to assess the influence of the energetic and protein metabolism alterations on th...
Fertility in cattle is highly influenced by metabolic hormones. Of special interest for the reproduc...
Durante o início da lactação as vacas leiteiras sofrem transtornos metabólicos causados pelo balanço...
Foram utilizadas 42 vacas holandesas gestantes e multíparas, distribuídas ao acaso em dois grupos, c...
No início da lactação, alterações metabólicas produto do severo balanço energético negativo (BEN) pr...
Background: Early lactation is period followed by changed metabolism in organism of the cow. This is...
The transition period has been described as a critical and determinant for the productivity and heal...
Objectives of this study were to determine effects of time relative to calving and health status on ...
The objective of this study was to analyse the effects of propylene glycol (PPG) supplementation to ...