title: Competitive radioprotection and radiosensitization in chemical systems.
mesh_terms: D000098:Acetophenones; D001205:Ascorbic Acid; D001667:Binding, Competitive; D003497:Cyclic N-Oxides; D003543:Cysteamine; D003545:Cysteine; D004247:DNA / Q000528:radiation effects*; D004229:Dithiothreitol; D005033:Ethylmaleimide; D006632:Histamine; D008795:Metronidazole; D009243:NAD; D009249:NADP; D009574:Nitro Compounds; D009578:Nitrobenzenes; D009582:Nitrofurantoin; D009583:Nitrofurazone; D009596:Nitrophenols; D010100:Oxygen; D010269:Paraquat; D011398:Promethazine; D011726:Pyridinium Compounds; D011809:Quinones; D011830:Radiation Effects; D011837:Radiation-Protective Agents; D011838:Radiation-Sensitizing Agents; D013778:Tetrazolium Salts; D014812:Vitamin K
chemical_list: D000098:Acetophenones; D003497:Cyclic N-Oxides; D009574:Nitro Compounds; D009578:Nitrobenzenes; D009596:Nitrophenols; D011726:Pyridinium Compounds; D011809:Quinones; D011837:Radiation-Protective Agents; D011838:Radiation-Sensitizing Agents; D013778:Tetrazolium Salts; D009243:NAD; D014812:Vitamin K; D008795:Metronidazole; D009249:NADP; D003543:Cysteamine; D006632:Histamine; D004247:DNA; D009582:Nitrofurantoin; D011398:Promethazine; D003545:Cysteine; D005033:Ethylmaleimide; D010269:Paraquat; D001205:Ascorbic Acid; D010100:Oxygen; D004229:Dithiothreitol; D009583:Nitrofurazone