title: Biological and biochemical actions of methotrexate in psoriasis.
mesh_terms: D000287:Administration, Topical; D000818:Animals; D002470:Cell Survival / Q000187:drug effects; D004247:DNA / Q000096:biosynthesis; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007271:Injections, Intradermal; D008727:Methotrexate / Q000627:therapeutic use*; D008938:Mitosis / Q000187:drug effects; D011565:Psoriasis / Q000188:drug therapy* / Q000378:metabolism / Q000473:pathology; D051381:Rats; D012867:Skin / Q000187:drug effects / Q000378:metabolism / Q000473:pathology; D013936:Thymidine / Q000008:administration & dosage
chemical_list: D004247:DNA; D013936:Thymidine; D008727:Methotrexate