title: [Effect of RNA on the M-cholinoreceptor activity of the frog heart].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D006321:Heart / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects; D012313:RNA / Q000494:pharmacology*; D011896:Rana temporaria; D011976:Receptors, Muscarinic / Q000187:drug effects*; D012259:Ribonuclease, Pancreatic / Q000037:antagonists & inhibitors / Q000494:pharmacology
chemical_list: D011976:Receptors, Muscarinic; D012313:RNA; D012259:Ribonuclease, Pancreatic; D000109:Acetylcholine
vernacular_title: Vliianie RNK na aktivnost' M-kholinoretseptorov serdechnoĭ myshtsy liagushki.