[Degradation of histidine to urocanic acid in the epidermis. Studies with L-histidine-2(ring)-C14].
D004817:Epidermis; D006639:Histidine / Q000378:metabolism*; D006801:Humans; D012867:Skin / Q000378:metabolism*; D014560:Urocanic Acid
D006639:Histidine; D014560:Urocanic Acid
HISTIDINE/metabolism; SKIN/metabolism