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- Title
Catecholamines, α-, and β-Adrenoceptors Are Not Responsible for Activation of Duodenum Motility Induced by Sympathetic Nerve Stimulation.
- Authors
Sveshnikov, D.; Smirnov, V.; Myasnikov, I.; Mongush, M.; Yurasova, I.
- Abstract
Stimulation of sympathetic nerve in anesthetized dogs not treated with adrenergic blockers more frequently exerted stimulating rather than inhibitory effect on duodenal motility. Blockade of α- and β-adrenoceptors with phentolamine and propranolol, respectively, did not prevent the excitatory action of the sympathetic nerve stimulation, but even potentiated this effect. The data showed that catecholamines as well as α- and β-adrenoceptors are not involved in the excitatory effect of sympathetic origin.
- Subjects
CATECHOLAMINES; BIOGENIC amines; ADRENERGIC receptors; SYMPATHETIC nervous system; DUODENUM
- Publication
Bulletin of Experimental Biology & Medicine, 2011, Vol 152, Issue 1, p5
- ISSN
0007-4888
- Publication type
Article
- DOI
10.1007/s10517-011-1438-1