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Literature DB >> 6728036

The effects of acetylcholine on bulbar respiratory related neurones. Consequences of anaesthesia by pentobarbital.

M P Morin-Surun, J Champagnat, M Denavit-Saubie, S Moyanova.

Abstract

The effects of cholinergic agonists and antagonists applied by microiontophoresis to bulbar respiratory neurones were determined in different preparations: cats anaesthetized by pentobarbital and immobilized by gallamine triethiodide, intercollicular decerebrate cats either not immobilized or immobilized by gallamine triethiodide. Respiratory neurones located at the bulbar level exhibited a muscarinic cholinergic sensitivity in all preparations. Muscarinic responses were either excitatory or inhibitory. The number of neurones showing excitatory responses was lower under pentobarbital anaesthesia than in decerebrate cats.

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Year: 1984 PMID： 6728036 DOI： 10.1007/BF00495944

Source DB: PubMed Journal: Naunyn Schmiedebergs Arch Pharmacol ISSN： 0028-1298 Impact factor: 3.000

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9. Effects of acetylcholine on respiratory neurones in the nucleus ambiguus-retroambigualis complex of the cat.

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7 in total

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