title: In vivo protective effect of beta-carotene against psoralen phototoxicity.
mesh_terms: D000818:Animals; D002338:Carotenoids / Q000494:pharmacology*; D004890:Erythema / Q000139:chemically induced*; D005260:Female; D008730:Methoxsalen / Q000633:toxicity*; D051381:Rats; D011919:Rats, Inbred Strains; D012867:Skin / Q000187:drug effects / Q000528:radiation effects; D014466:Ultraviolet Rays / Q000009:adverse effects*; D019207:beta Carotene
chemical_list: D019207:beta Carotene; D002338:Carotenoids; D008730:Methoxsalen