title: Photolysis of protoporphyrin-treated human fibroblasts in vitro: studies on the mechanism.
mesh_terms: D005347:Fibroblasts / Q000187:drug effects / Q000201:enzymology / Q000378:metabolism / Q000528:radiation effects*; D006801:Humans; D010447:Peptide Hydrolases / Q000378:metabolism; D010782:Photolysis; D010787:Photosensitivity Disorders / Q000503:physiopathology*; D011164:Porphyrias / Q000503:physiopathology; D011166:Porphyrins / Q000097:blood*; D011524:Protoporphyrins / Q000097:blood*; D012867:Skin / Q000166:cytology / Q000201:enzymology / Q000503:physiopathology / Q000528:radiation effects; D012871:Skin Diseases / Q000503:physiopathology; D014466:Ultraviolet Rays
chemical_list: D011166:Porphyrins; D011524:Protoporphyrins; D010447:Peptide Hydrolases