rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
3
|
pubmed:dateCreated |
1992-6-15
|
pubmed:abstractText |
The histomorphological effect of multidose administration of 6 mg/kg pentagastrin b.d. for 5 weeks, and 1000 mg/kg sodium bicarbonate b.d. for 13 weeks, on the rat fundic mucosa has been examined. Sodium bicarbonate induced a significant hypergastrinaemia (plasma gastrin concentrations were 370.5 pg/ml in the control versus 642.6 pg/ml in sodium bicarbonate-treated rats after 13 weeks, P less than 0.01). Both treatment regimens induced fundic neuroendocrine cell hyperplasia. The cellular proliferation that occurred following hypergastrinaemia of endogenous or exogenous origin suggests that systemic gastrin concentrations play a major role in the control of fundic neuroendocrine cell populations.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Jun
|
pubmed:issn |
0269-2813
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
3
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
245-51
|
pubmed:dateRevised |
2004-11-17
|
pubmed:meshHeading |
pubmed-meshheading:2562479-Animals,
pubmed-meshheading:2562479-Bicarbonates,
pubmed-meshheading:2562479-Gastric Fundus,
pubmed-meshheading:2562479-Gastric Mucosa,
pubmed-meshheading:2562479-Gastrins,
pubmed-meshheading:2562479-Male,
pubmed-meshheading:2562479-Neurosecretory Systems,
pubmed-meshheading:2562479-Organ Size,
pubmed-meshheading:2562479-Pentagastrin,
pubmed-meshheading:2562479-Rats,
pubmed-meshheading:2562479-Rats, Inbred F344,
pubmed-meshheading:2562479-Second Messenger Systems,
pubmed-meshheading:2562479-Sodium,
pubmed-meshheading:2562479-Sodium Bicarbonate
|
pubmed:year |
1989
|
pubmed:articleTitle |
The trophic effects of gastrin on fundic neuroendocrine cells of the rat stomach.
|
pubmed:affiliation |
Toxicology Department, Sterling-Winthrop Research Centre, Alnwick, Northumberland, UK.
|
pubmed:publicationType |
Journal Article
|