Ovsyannikov V I, Berezina T P, Shemerovskii K A
Department of Physiology of Visceral Systems, Research Institute of Experimental Medicine, St. Petersburg, Russia.
Bull Exp Biol Med. 2015 Aug;159(4):446-9. doi: 10.1007/s10517-015-2987-5. Epub 2015 Sep 18.
Inhibition of the contractile activity of the stomach induced by psychogenic stress persisted after blockade of muscarinic and nicotinic cholinergic receptors and α2 and β1/β2-adrenergic receptors. Stress-induced increase in contractile activity in the proximal part of the duodenum persisted during blockade of muscarinic and nicotinic cholinergic receptors, β1/β2-adrenergic receptors. At the same time, blockade of the above cholinergic and adrenergic receptors eliminated the stress-induced increase in contractive activity in the distal part of the duodenum.
在毒蕈碱型和烟碱型胆碱能受体以及α2和β1/β2肾上腺素能受体被阻断后，由心理性应激诱导的胃收缩活动抑制依然存在。在毒蕈碱型和烟碱型胆碱能受体、β1/β2肾上腺素能受体被阻断期间，应激诱导的十二指肠近端收缩活动增加依然存在。与此同时，上述胆碱能和肾上腺素能受体的阻断消除了应激诱导的十二指肠远端收缩活动增加。
