[Character of Auerbach's plexus receptors in the stomach and small intestine].
The motility of the stomach and jejunum in 8 fed dogs with the intact vagus nerves was registered by the balloon method. Subcutaneous injection of benzohexonium (0.125--0.5 ml of 2.5% soltuion) and atropine (0.12--0.25 ml of 0.1% solution) or metacine (0.125--0.25 ml of 0.1% solution) to 6 dogs proved to induce a transition from digestive motility to the periodic form after a transient depression of the digestive motility. The same effect followed injection of 0.5--1.0 ml of 0.1% atropine only in 2 dogs and 1.0 ml of 0.1% metacine in 1 dog. Since retention of periodic motility following food consumption was inherent for vagotomized dogs, a conclusion was drawn that the experimental dog had "pharmacologic vagotomy". It was suggested that the muscarine receptors on the Auerbach's plexus cells exceeded the nicotine receptor in number.
D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004285:Dogs; D006584:Hexamethonium Compounds / Q000494:pharmacology; D007583:Jejunum / Q000294:innervation; D009197:Myenteric Plexus; D010115:Oxyphenonium / Q000494:pharmacology; D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D011978:Receptors, Nicotinic; D013270:Stomach / Q000294:innervation
D006584:Hexamethonium Compounds; D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D011978:Receptors, Nicotinic; D001285:Atropine; D010115:Oxyphenonium
O kharaktere retseptorov Auérbakhovskogo spleteniia zheludka i tonkogo kishechnika.