Effect of leucine on tryptophan metabolism.
D000328:Adult; D006801:Humans; D007930:Leucine / Q000494:pharmacology*; D008297:Male; D009536:Niacinamide / Q000031:analogs & derivatives / Q000652:urine; D011736:Pyridoxine / Q000494:pharmacology; D011805:Quinolinic Acids / Q000652:urine; D012959:Socioeconomic Factors; D014364:Tryptophan / Q000378:metabolism*
D011805:Quinolinic Acids; D009536:Niacinamide; D014364:Tryptophan; D007930:Leucine; D011736:Pyridoxine; C008472:N-methylnicotinamide