title: Reduction in cyclic nucleotide levels in the brain after a high dose of ionizing radiation.
mesh_terms: D000818:Animals; D001923:Brain Chemistry / Q000528:radiation effects*; D000242:Cyclic AMP / Q000032:analysis / Q000528:radiation effects*; D006152:Cyclic GMP / Q000032:analysis / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D004583:Electrons; D008297:Male; D051381:Rats; D013997:Time Factors
chemical_list: D000242:Cyclic AMP; D006152:Cyclic GMP