ISSN:
1573-2568
Keywords:
INTERDIGESTIVE MIGRATING COMPLEX
;
MOTILIN
;
LOW GASTRIC pH
;
MANOMETRY
;
H2-RECEPTOR ANTAGONIST
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract It is known that there is a close relationshipbetween serum motilin fluctuation and the initiation ofgastric interdigestive migrating complexes (IMC) (1).The administration of synthetic motilin initiates IMC (2), and antimotilin serum blocks theinitiation of IMC (3). Erythromycin has recently beenshown to be a motilin-receptor agonist (4), and motilinreceptors have been found in the human stomach (5). At present motilin is considered to initiateIMC through both the vagal cholinergic pathway anddirect stimulation of smooth muscle. From the clinicalpoint of view, Labo et al (6) and our group (7) recently reported on the relationship between a lowmotilin concentration and disturbance of IMC in patientswith dyspepsia. On the other hand, little is known aboutthe effect of an abnormally high motilin concentration on gastroduodenal motility. We have found threeoutpatients in our clinic at Gunma University Hospitalwith duodenal ulcer or duodenitis who had disturbedinitiation of IMC despite an abnormally high plasma motilin concentration.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1018815215724
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