title: On the mechanism of radioprotection by cysteine and cysteamine: ESR studies of irradiated binary and ternary systems of DNA and TMP.
mesh_terms: D003543:Cysteamine / Q000494:pharmacology*; D003545:Cysteine / Q000494:pharmacology*; D004247:DNA / Q000528:radiation effects*; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D005612:Freeze Drying; D011485:Protein Binding; D011489:Protein Denaturation; D011837:Radiation-Protective Agents / Q000494:pharmacology*; D013942:Thymine Nucleotides / Q000528:radiation effects*
chemical_list: D005609:Free Radicals; D011837:Radiation-Protective Agents; D013942:Thymine Nucleotides; D003543:Cysteamine; D004247:DNA; D003545:Cysteine