title: Histamine H2-receptor antagonists inhibit enzymic histamine degradation in human skin.
mesh_terms: D000655:Amodiaquine / Q000494:pharmacology; D002049:Burimamide / Q000494:pharmacology*; D002927:Cimetidine / Q000494:pharmacology*; D006146:Guanidines / Q000494:pharmacology*; D006637:Histamine N-Methyltransferase / Q000037:antagonists & inhibitors*; D006801:Humans; D066298:In Vitro Techniques; D008780:Methyltransferases / Q000037:antagonists & inhibitors*; D012867:Skin / Q000187:drug effects / Q000201:enzymology*; D013890:Thiourea / Q000031:analogs & derivatives*
chemical_list: D006146:Guanidines; D000655:Amodiaquine; D002927:Cimetidine; D008780:Methyltransferases; D006637:Histamine N-Methyltransferase; D013890:Thiourea; D002049:Burimamide