Changes in tyrosine levels of black & white skins of guinea pigs treated with psoralen & hormones.
D000818:Animals; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D011564:Furocoumarins / Q000494:pharmacology*; D006168:Guinea Pigs; D006854:Hydrocortisone / Q000494:pharmacology*; D008297:Male; D012867:Skin / Q000187:drug effects / Q000378:metabolism*; D013045:Species Specificity; D013739:Testosterone / Q000494:pharmacology*; D014443:Tyrosine / Q000378:metabolism*
D011564:Furocoumarins; D013739:Testosterone; D014443:Tyrosine; D004958:Estradiol; D006854:Hydrocortisone