Experimental vitamin B 6  deficiency and the effect of oestrogen-containing oral contraceptives on tryptophan metabolism and vitamin B 6  requirements.
D000328:Adult; D000410:Alanine Transaminase / Q000097:blood; D001219:Aspartate Aminotransferases / Q000097:blood; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004032:Diet; D004912:Erythrocytes / Q000201:enzymology; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007737:Kynurenine / Q000652:urine; D008297:Male; D009751:Nutritional Requirements; D011736:Pyridoxine / Q000652:urine; D013997:Time Factors; D014364:Tryptophan / Q000378:metabolism*; D026681:Vitamin B 6 Deficiency / Q000378:metabolism*; D014977:Xanthurenates / Q000652:urine
D003276:Contraceptives, Oral; D004967:Estrogens; D014977:Xanthurenates; D007737:Kynurenine; D014364:Tryptophan; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D011736:Pyridoxine