title: Protection against long ultraviolet light with dihydroxyacetone-naphthoquinone.
mesh_terms: D000096:Acetone / Q000494:pharmacology*; D000818:Animals; D003374:Coumarins; D004195:Disease Models, Animal; D009285:Naphthoquinones / Q000494:pharmacology*; D010787:Photosensitivity Disorders / Q000139:chemically induced / Q000517:prevention & control; D011830:Radiation Effects; D051381:Rats; D012867:Skin / Q000187:drug effects / Q000528:radiation effects*; D013473:Sunscreening Agents; D013997:Time Factors; D014306:Trioses / Q000494:pharmacology*; D014466:Ultraviolet Rays
chemical_list: D003374:Coumarins; D009285:Naphthoquinones; D013473:Sunscreening Agents; D014306:Trioses; D000096:Acetone