Linked Life Data

1397878

Source:http://linkedlifedata.com/resource/pubmed/id/1397878

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1992-10-26
pubmed:abstractText
The effect of the specific cholecystokinin-receptor antagonist loxiglumide on basal and bombesin-, and gastrin 17-I-stimulated gastric acid secretion and serum gastrin levels was studied in 12 healthy subjects. Loxiglumide (10 mg.kg-1.h-1) significantly augmented basal gastric acid output from 1.8 +/- 0.3 to 3.9 +/- 0.6 mmol H+/h (P less than 0.005) but did not significantly influence integrated basal serum gastrin concentrations (2 +/- 21 vs. 32 +/- 21 pmol L-1.h-1). Both gastric acid secretion and integrated serum gastrin concentrations stimulated by bombesin infusion (92.6 pmol.kg-1.h-1) were significantly augmented by loxiglumide [from 4.0 +/- 0.3 to 10.0 +/- 1.3 mmol H+/h (P less than 0.005) and from 1251 +/- 93 to 2558 +/- 206 pmol.L-1.h-1 (P less than 0.005), respectively]. Gastric acid output and serum gastrin concentrations during infusion of 5 pmol.kg-1.h-1 of synthetic human gastrin 17-I (9.6 +/- 2.9 mmol H+/h and 1045 +/- 177 pmol.L-1.h-1) and during infusion of 15 pmol.kg-1.h-1 of gastrin 17-I (14.5 +/- 3.1 mmol H+/h and 2412 +/- 312 pmol.L-1.h-1) were not significantly influenced by loxiglumide (10.3 +/- 2.3 mmol H+/h and 1291 +/- 257 pmol.L-1.h-1 for the 5-pmol.kg-1.h-1 gastrin 17-I infusion dose with loxiglumide and 13.6 +/- 3.4 mmol H+/h and 2611 +/- 305 pmol.L-1.h-1 for the 15-pmol.kg-1.h-1 gastrin 17-I infusion dose with loxiglumide). These data indicate that endogenous cholecystokinin inhibits gastric acid secretion under basal conditions and gastrin release and gastric acid secretion during infusion of bombesin in humans and suggest that the augmented effect of loxiglumide on bombesin-stimulated gastric acid secretion may be explained largely by enhanced gastrin release.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0016-5085
pubmed:author
pubmed:issnType
Print
pubmed:volume
103
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1215-20
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
Effect of loxiglumide on basal and gastrin- and bombesin-stimulated gastric acid and serum gastrin levels.
pubmed:affiliation
Department of Gastroenterology, University Hospitals of Leiden, The Netherlands.
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial, Research Support, Non-U.S. Gov't