title: Porphyrin photosensitization of proteins in cell membranes as studied by spin-labelling and by quantification of DTNB-reactive SH-groups.
mesh_terms: D002460:Cell Line; D002462:Cell Membrane / Q000187:drug effects / Q000528:radiation effects; D004228:Dithionitrobenzoic Acid; D004578:Electron Spin Resonance Spectroscopy; D017324:Hematoporphyrin Derivative; D006415:Hematoporphyrins / Q000494:pharmacology*; D006801:Humans; D008565:Membrane Proteins / Q000528:radiation effects*; D013438:Sulfhydryl Compounds / Q000032:analysis; D014466:Ultraviolet Rays
chemical_list: D006415:Hematoporphyrins; D008565:Membrane Proteins; D013438:Sulfhydryl Compounds; D017324:Hematoporphyrin Derivative; D004228:Dithionitrobenzoic Acid