Results 101 to 110 of about 161,115 (245)

Branched-chain amino acid supplementation and voluntary running have distinct effects on the serum metabolome of rats with high or low intrinsic aerobic capacity

open access: yesFrontiers in Nutrition
IntroductionA growing body of literature associates branched-chain amino acid (BCAA) catabolism to increased fatty acid oxidation and better metabolic health. Hence, BCAA-rich diets may improve body composition and muscle protein synthesis.
Sira Karvinen   +10 more
doaj   +1 more source

Administration of valine, leucine, and isoleucine improved plasma cholesterol and mitigated the preatherosclerotic lesions in rats fed with hypercholesterolemic diet

open access: yesRomanian Journal of Laboratory Medicine, 2018
Hypercholesterolemia has a major contribution to the occurrence and progression of atherosclerotic lesions. Recent studies report the involvement of branched-chain amino acids in cholesterol methabolism.
Ifrim Simona   +3 more
doaj   +1 more source

Free amino acids in a cave beetle \u3cem\u3eDarlingtonea kentuckensis\u3c/em\u3e Valentine (Coleoptera: Carabidae) [PDF]

open access: yes, 1974
Free amino acids of Darlingtonea kentuckensis were investigated by two-dimensional, thin-layer chromatography on Silica Gel G. Thirteen amino acids which could be identifìed (alanine, glutamic acid, glycine, histidine, isoleucine and/or leucine, lysine ...
Sperka, R. J.
core   +2 more sources

Isoleucine gate blocks K+ conduction in C-type inactivation [PDF]

open access: yesarXiv
Many voltage-gated potassium (Kv) channels display a time-dependent phenomenon called C-type inactivation, whereby prolonged activation by voltage leads to the inhibition of ionic conduction, a process that involves a conformational change at the selectivity filter toward a non-conductive state.
arxiv  

Synthesis of Isoleucine

open access: yesJournal of the agricultural chemical society of Japan, 1962
不飽和カルボン酸に対するグリニヤール試薬の1, 4付加反応をイソロイシンの合成に応用し,新合成法を確立した.すなわち,クロトン酸およびそのsec-ブチルエステルにエチルマグネシウムブロミドを作用せしめた後,その反応コンプレックスにハロゲンを付加し,得られたα-ハロゲンカルボン酸をアミノ化してイソロイシンを合成した.なお,この際グリニヤールコンプレックスへのヨウ素付加においてスレオ型が優先して生ずることより,その付加が隣接基の立体効果をうける現象を認めた.
openaire   +3 more sources

THE BIOSYNTHESIS OF ISOLEUCINE AND VALINE

open access: hybrid, 1955
Edward A. Adelberg   +2 more
openalex   +2 more sources

A peptide fraction in liver [PDF]

open access: yes, 1949
We reported in a preliminary communication (1) the isolation of a peptide fraction from guinea pig liver. The following points of interest appeared at once: many different amino acids were obtained on hydrolysis; the peptide fraction contained most of ...
Borsook, Henry   +4 more
core  

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