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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
medicine
Helicobacter pylori lipopolysaccharide stimulates gastric mucosal pepsinogen secretion
Alimentary Pharmacology & Therapeutics, Volume 6, No. 2, Year 1992
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Description
The effect of Helicobacter pylori lipopolysaccharide on guinea pig gastric mucosal pepsinogen secretion has been examined using an Ussing chamber technique. Luminal addition of H. pylori lipopolysaccharide resulted in a fifty‐fold stimulation of pepsinogen secretion compared to a twelve‐fold increase with E. coil lipopolysaccharide. Electron microscopy showed marked degranulation of zymogen granules but no evidence of chief cell disruption. Copyright © 1992, Wiley Blackwell. All rights reserved
Authors & Co-Authors
Young, Gerry O.
South Africa, Cape Town
University of Cape Town
Stemmet, N.
South Africa, Cape Town
University of Cape Town
Lastovica, Albert Joseph
South Africa, Cape Town
Red Cross War Memorial Children's Hospital
MERWE, E. L.VAN DER
South Africa, Tygerberg
South African Medical Research Council
Louw, Japie A.
South Africa, Stellenbosch
Stellenbosch University
Modlin, Irvin M.
United States, New Haven
Yale University
Marks, Israel N.Solly
South Africa, Cape Town
University of Cape Town
Statistics
Citations: 53
Authors: 7
Affiliations: 5
Identifiers
Doi:
10.1111/j.1365-2036.1992.tb00260.x
ISSN:
02692813
e-ISSN:
13652036
Study Locations
Guinea