Document Detail


The continuing development of gastric acid pump inhibitors.
MedLine Citation:
PMID:  8387826     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The synthesis and action of H2-receptor antagonists changed the understanding of gastric acid secretion as well as changing medical therapy for peptic ulcer disease. It is now known that peripheral regulation of gastric acid secretion depends largely, but not entirely, on histamine release from the enterochromaffin-like cell. There is, therefore, no final common pathway for stimulation of the parietal cell. In contrast, all stimuli converge to activate the acid pump, the H+,K(+)-ATPase. Inhibition of this pump by clinically useful drugs was achieved by developing derivatives of timoprazole, pyridyl-2-methylsulfinyl benzimidazole. Two of these derivatives, omeprazole and lansoprazole, have shown superiority in acid control and therefore in therapy for peptic ulcer disease compared to the available H2-receptor antagonists.
Authors:
G Sachs; J M Shin; M Besancon; C Prinz
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Publication Detail:
Type:  Comparative Study; Journal Article; Review    
Journal Detail:
Title:  Alimentary pharmacology & therapeutics     Volume:  7 Suppl 1     ISSN:  0269-2813     ISO Abbreviation:  Aliment. Pharmacol. Ther.     Publication Date:  1993  
Date Detail:
Created Date:  1993-06-17     Completed Date:  1993-06-17     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8707234     Medline TA:  Aliment Pharmacol Ther     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  4-12, discussion 29-31     Citation Subset:  IM    
Affiliation:
UCLA.
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MeSH Terms
Descriptor/Qualifier:
Anti-Ulcer Agents / pharmacology
Gastric Acid / secretion*
H(+)-K(+)-Exchanging ATPase / antagonists & inhibitors*
Humans
Macromolecular Substances
Chemical
Reg. No./Substance:
0/Anti-Ulcer Agents; 0/Macromolecular Substances; EC 3.6.1.10/H(+)-K(+)-Exchanging ATPase

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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