title: Effect of acute radiation sickness on the reactivity of guinea-pig colon and rabbit duodenum to acetylcholine, histamine and serotonin, and to their combinations with benactyzine and pyrimetine.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001535:Benactyzine / Q000494:pharmacology*; D001679:Biogenic Amines / Q000494:pharmacology*; D003106:Colon / Q000528:radiation effects; D004347:Drug Interactions; D004386:Duodenum / Q000528:radiation effects; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects / Q000528:radiation effects*; D009130:Muscle, Smooth / Q000528:radiation effects*; D009930:Organic Chemicals; D011817:Rabbits; D011832:Radiation Injuries / Q000188:drug therapy / Q000503:physiopathology*; D012701:Serotonin / Q000494:pharmacology; D013997:Time Factors
chemical_list: D001679:Biogenic Amines; D009930:Organic Chemicals; D012701:Serotonin; C019548:pyrimetine; D001535:Benactyzine; D006632:Histamine; D000109:Acetylcholine