Oral   carotene therapy in actinic reticuloid and solar urticaria. Failure to demonstrate a photoprotective effect against long wave ultraviolet and visible radiation.
D000328:Adult; D002338:Carotenoids / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004890:Erythema; D005260:Female; D006801:Humans; D008027:Light / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D010787:Photosensitivity Disorders / Q000188:drug therapy*; D011166:Porphyrins / Q000378:metabolism; D013997:Time Factors; D014466:Ultraviolet Rays / Q000009:adverse effects; D014581:Urticaria / Q000188:drug therapy*; D014801:Vitamin A / Q000097:blood
D011166:Porphyrins; D014801:Vitamin A; D002338:Carotenoids