Glucose supplementation stimulates peripheral branched-chain amino acid catabolism in lactating dairy cows during essential amino acid infusions
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چکیده
منابع مشابه
Branched-chain amino acid catabolism in bacteria.
The enzymatic conversions necessary for the catabolism of branched-chain amino acids have been reported to occur in a wide variety of bacteria. However, most studies have been done using several species of Pseudomonas. Pseudomonads are richly endowed with extraordinary nutritional versatility, which enables them to catabolize a diverse array of organic compounds (64), including the branchedchai...
متن کاملRegulation of branched-chain amino acid catabolism.
Catabolism of the branched-chain amino acids is regulated in part at the step catalyzed by the branched-chain alpha-ketoacid dehydrogenase complex. Previous work suggests both short-term and long-term control mechanisms are involved in regulation of the kinase responsible for phosphorylation and inactivation of the branched-chain alpha-ketoacid dehydrogenase complex. Recent work of this laborat...
متن کاملDoctorial Thesis Regulation of Branched-Chain Amino Acid Catabolism
........................................................................................................... 1 Abbreviations ................................................................................................... 3 Chapter 1 General introduction ........................................................................ 3 1. The importance of branched chain amino acids ....................
متن کاملBranched chain amino acid catabolism fuels adipocyte differentiation and lipogenesis
Adipose tissue plays important roles in regulating carbohydrate and lipid homeostasis, but less is known about the regulation of amino acid metabolism in adipocytes. Here we applied isotope tracing to pre-adipocytes and differentiated adipocytes to quantify the contributions of different substrates to tricarboxylic acid (TCA) metabolism and lipogenesis. In contrast to proliferating cells, which...
متن کاملUpdate on branched-chain amino acid supplementation in liver diseases.
PURPOSE OF REVIEW Branched-chain amino acids (BCAAs) have a peculiar role in whole-body nitrogen metabolism. BCAAs are a substrate for protein synthesis, and have been used to conserve or restore muscle mass in advanced liver disease. In addition, the competitive action of BCAAs on amino acid transport across the blood-brain barrier may improve hepatic encephalopathy. RECENT FINDINGS The effe...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2016
ISSN: 0022-0302
DOI: 10.3168/jds.2015-9912