title: Studies on sulfhydryl radioprotectors with low toxicities.
mesh_terms: D004999:Amifostine / Q000633:toxicity; D000818:Animals; D002470:Cell Survival / Q000528:radiation effects; D002478:Cells, Cultured; D006801:Humans; D008297:Male; D051379:Mice; D009369:Neoplasms / Q000532:radiotherapy; D011837:Radiation-Protective Agents / Q000633:toxicity*; D011882:Radiotherapy, High-Energy; D013438:Sulfhydryl Compounds / Q000633:toxicity*; D008625:Tiopronin / Q000633:toxicity
chemical_list: D011837:Radiation-Protective Agents; D013438:Sulfhydryl Compounds; D008625:Tiopronin; D004999:Amifostine