[Antagonism between nicotine and thiamine derivatives on the isolated atrium of the guinea pig].
D000818:Animals; D001923:Brain Chemistry; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects; D006325:Heart Atria / Q000032:analysis / Q000187:drug effects*; D006352:Heart Ventricles / Q000032:analysis; D007279:Injections, Subcutaneous; D008099:Liver / Q000032:analysis; D009206:Myocardium / Q000032:analysis; D009538:Nicotine / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D013831:Thiamine / Q000032:analysis / Q000494:pharmacology*
D009538:Nicotine; D013831:Thiamine