Literature DB >> 1744993

Involvement of nicotinic receptors in the dorsal motor nucleus of the vagus in regulation of gastric motility in rats.

M Nagata1, Y Osumi.   

Abstract

Roles of nicotinic receptors in the dorsal motor nucleus of the vagus (DMV) in the regulation of gastric motility were investigated in urethane-anesthetized rats in which an intragastric balloon had been placed. Nicotine (0.1 nmole) microinjected into the DMV but not the nucleus ambiguus induced dual changes, a decrease followed by an increase in gastric motility. Administration of 0.1 nmole of hexamethonium into the DMV significantly inhibited the decrease in gastric motility induced by intravenously administered nicotine.

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Year:  1991        PMID： 1744993     DOI： 10.1254/jjp.56.539

Source DB:  PubMed          Journal:  Jpn J Pharmacol        ISSN： 0021-5198


  5 in total

1.  Acute cold exposure induces vagally mediated Fos expression in gastric myenteric neurons in conscious rats.

Authors:  P Q Yuan; Y Taché; M Miampamba; H Yang
Journal:  Am J Physiol Gastrointest Liver Physiol       Date:  2001-08       Impact factor: 4.052

2.  Responsiveness to nicotine of neurons of the caudal nucleus of the solitary tract correlates with the neuronal projection target.

Authors:  Lin Feng; Evgeny A Sametsky; Alexander G Gusev; Victor V Uteshev
Journal:  J Neurophysiol       Date:  2012-07-18       Impact factor: 2.714

3.  Effect of cigarette smoking on gastric emptying of solids in Japanese smokers: a crossover study using the 13C-octanoic acid breath test.

Authors:  Masaki Sanaka; Hajime Anjiki; Hiroko Tsutsumi; Koichiro Abe; Tomotaka Kawakami; Masaki Saitoh; Takatsugu Yamamoto; Tarou Ishii; Yasushi Kuyama
Journal:  J Gastroenterol       Date:  2005-06       Impact factor: 7.527

4.  Nicotine enhances inhibition of mouse vagal motor neurons by modulating excitability of premotor GABAergic neurons in the nucleus tractus solitarii.

Authors:  Hong Xu; Jeffery A Boychuk; Carie R Boychuk; Victor V Uteshev; Bret N Smith
Journal:  J Neurophysiol       Date:  2014-11-26       Impact factor: 2.714

5.  CNS site of action and brainstem circuitry responsible for the intravenous effects of nicotine on gastric tone.

Authors:  Manuel Ferreira; Niaz Sahibzada; Min Shi; William Panico; Mark Niedringhaus; Adam Wasserman; Kenneth J Kellar; Joseph Verbalis; Richard A Gillis
Journal:  J Neurosci       Date:  2002-04-01       Impact factor: 6.167
  5 in total

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