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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1991-7-15
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pubmed:abstractText |
In the adult ruminant, abomasal emptying is a permanent phenomenon depending upon meal volume. Intradian rhythm involving the motor pattern of the duodenum and circadian rhythm of unknown origin modulate the transpyloric flow rate. The fundic tone, antro-duodenal coordination and pyloric resistance regulate gastric outflow. The break-like function of the pyloric resistance involves chyme viscosity. Transpyloric flow rate is controlled by a hierarchy of extrinsic and intrinsic mechanisms triggered at the duodenal level. The vagus permanently inhibits the motility of the abomasum. A similar relationship is observed between the pyloric sphincter and duodenal motility. Removal of the pyloric ring leads to an increased food intake.
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pubmed:language |
fre
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pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:status |
MEDLINE
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pubmed:issn |
0926-5287
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
31
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1-25
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:2043256-Abomasum,
pubmed-meshheading:2043256-Animals,
pubmed-meshheading:2043256-Artiodactyla,
pubmed-meshheading:2043256-Circadian Rhythm,
pubmed-meshheading:2043256-Gastric Emptying,
pubmed-meshheading:2043256-Gastrointestinal Motility,
pubmed-meshheading:2043256-Nervous System Physiological Phenomena
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pubmed:year |
1991
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pubmed:articleTitle |
[Emptying of the abomasum in adult ruminants].
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pubmed:affiliation |
Ecole nationale vétérinaire, laboratoire associé de physiologie, Toulouse, France.
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pubmed:publicationType |
Journal Article,
English Abstract,
Review
|