Results 11 to 20 of about 2,748,091 (304)

Branched-Chain Amino Acids [PDF]

open access: yes, 2015
Our study is focused on evaluation and use of the most effective and correct nutrients. In particular, our attention is directed to the role of certain amino acids in cachectic patients.During parenteral nutrition in humans, physician already associates ...
Ghiringhelli, Matteo   +2 more
core   +3 more sources

Branched-Chain Amino Acids and Branched-Chain Keto Acids in Hyperammonemic States: Metabolism and as Supplements

open access: yesMetabolites, 2020
In hyperammonemic states, such as liver cirrhosis, urea cycle disorders, and strenuous exercise, the catabolism of branched-chain amino acids (BCAAs; leucine, isoleucine, and valine) is activated and BCAA concentrations decrease.
Milan Holeček
doaj   +2 more sources

The Effects of Branched Chain Volatile Fatty Acids on Reduced Sugar and Branched Chain Amino Acid Concentration of Substrates that Fermented by Aspergillus oryzae

open access: yesAnimal Production: Indonesian Journal of Animal Production, 2002
A study was conducted to know the reduced sugar and branched chain amino acids concentration in substrate that fermented by Aspergillus oryzae. Branched chain amino acids represent amino acids that are very important for microorganism development ...
FM Suhartati, Wardhana Suryapratama
doaj   +1 more source

Branched‐chain amino acids [PDF]

open access: yesJournal of Gastroenterology and Hepatology, 2000
AbstractThe branched‐chain amino acids (BCAA), isoleucine, leucine and valine, are unique in that they are principally metabolized extrahepatically in the skeletal muscle. This observation led to the investigation of these nutrients in a number of clinical scenarios.
C, Platell   +3 more
openaire   +2 more sources

Xenogeneic, extracorporeal liver perfusion in primates improves the ratio of branched-chain amino acids to aromatic amino acids (Fischer's ratio) [PDF]

open access: yes, 1999
In fulminant hepatic failure (FHF), the development of hepatic encephalopathy is associated with grossly abnormal concentrations of plasma amino acids (PAA).
Puhl, G.   +7 more
core   +1 more source

Association between Excessive Dietary Branched-Chain Amino Acids Intake and Hypertension Risk in Chinese Population

open access: yes, 2022
The dietary intake of branched-chain amino acids (BCAAs) has been reported to be associated with both elevated blood pressure (BP) and hypertension risk, while published findings were inconsistent, and the causality has never been well disclosed.
Jiang, Xuheng   +15 more
core   +1 more source

Branched chain aldehydes: production and breakdown pathways and relevance for flavour in foods [PDF]

open access: yes, 2009
Branched aldehydes, such as 2-methyl propanal and 2- and 3-methyl butanal, are important flavour compounds in many food products, both fermented and non-fermented (heat-treated) products. The production and degradation of these aldehydes from amino acids
Engels, W.J.M., Smit, B.A., Smit, G.
core   +1 more source

Ca2+-dependent inhibition of branched-chain α-ketoacid dehydrogenase kinase by thiamine pyrophosphate [PDF]

open access: yes, 2018
Catabolism of the branched-chain amino acids (BCAAs: leucine, isoleucine, and valine) is regulated by the branched-chain α-ketoacid dehydrogenase (BCKDH) complex, which in turn is regulated by phosphorylation catalyzed by BCKDH kinase (BDK).
Katayama, Takahiro   +8 more
core   +1 more source

Branch chain amino acid and melanogenesis [PDF]

open access: yesImmunopharmacology and Immunotoxicology, 2011
Sir, the recent publication on branch chain amino acid (BCAA) and melanogenesis is very interesting. Cha et al. report that “a complex of BCAAs inhibited melanin production without changes in intercellular tyrosinase activity,” and they propose further that “the complex of BCAAs may be used in the development of safe potential depigmenting agents ...
openaire   +2 more sources

Effects of dietary long-chain polyunsaturated fatty acids on plasma amino acids and indices of protein metabolism in infants: Results from a randomized clinical trial [PDF]

open access: yes, 1998
Background/Aim: Previous studies in vitro and in animals in vivo found that alpha-linolenic acid (C18:3 omega 3) may enhance oxidative damage of essential amino acids.
Burus, I.   +2 more
core   +1 more source

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