title: Defense of cutaneous cells against UV irradiation. I. Photomediated binding of trimethyl psoralen to DNA of melanoma cells in culture.
mesh_terms: D001665:Binding Sites / Q000528:radiation effects; D002478:Cells, Cultured; D003374:Coumarins / Q000494:pharmacology*; D004247:DNA / Q000378:metabolism*; D005663:Furans / Q000494:pharmacology; D008545:Melanoma / Q000378:metabolism*; D010858:Pigmentation / Q000528:radiation effects; D011830:Radiation Effects; D012867:Skin / Q000166:cytology / Q000528:radiation effects*; D012878:Skin Neoplasms / Q000378:metabolism*; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D003374:Coumarins; D005663:Furans; D014316:Tritium; D004247:DNA