Mechanisms of the pellagragenic effect of leucine: stimulation of hepatic tryptophan oxidation by administration of branched-chain amino acids to healthy human volunteers and the role of plasma free tryptophan and total kynurenines.
Int J Tryptophan Res · 2014 · PMC4259507 · PMID 25520560
Overall, group comparisons showed a trend toward significance ( P = 0.058) also only at 3 hours.
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