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Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
3
|
pubmed:dateCreated |
1987-5-28
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pubmed:abstractText |
In preloaded, isolated segments of duodenum, jejunum, ileum and colon, ethylenediamine (EDA) caused a 3-mercaptopropionic acid (3-MPA)-sensitive release of [3H]GABA. Both EDA and GABA caused a contraction and a delayed 'after-relaxation' in the ileum, but only a delta-aminovaleric acid (DAVA)-sensitive relaxation in other intestinal segments; these actions of EDA were reduced by 3-MPA and therefore due to release of endogenous GABA. Baclofen induced a DAVA-sensitive relaxation in all tissues. Evidently, GABA modulates cholinergic excitation of the smooth muscle at all levels of the intestine.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Feb
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pubmed:issn |
0014-2999
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:day |
24
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pubmed:volume |
134
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
349-53
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:3032659-Animals,
pubmed-meshheading:3032659-Ethylenediamines,
pubmed-meshheading:3032659-Female,
pubmed-meshheading:3032659-Guinea Pigs,
pubmed-meshheading:3032659-Intestines,
pubmed-meshheading:3032659-Male,
pubmed-meshheading:3032659-Muscle, Smooth,
pubmed-meshheading:3032659-Muscle Relaxation,
pubmed-meshheading:3032659-Receptors, GABA-A,
pubmed-meshheading:3032659-gamma-Aminobutyric Acid
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pubmed:year |
1987
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pubmed:articleTitle |
Comparison of GABA-induced responses in various segments of the guinea-pig intestine.
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pubmed:publicationType |
Journal Article,
Comparative Study,
In Vitro
|