1997
DOI: 10.1136/gut.41.4.425
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The aging stomach: implications for NSAID gastropathy

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Cited by 43 publications
(23 citation statements)
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“…In addition, CGRP has been reported to stimulate mucin synthesis through an NOdependant mode of action in the rat gastric corpus (19). Experimental and human studies indicate that aging has impaired gastric mucosal defense, e.g., decreased mucus and bicarbonate secretion (8,26), and reduced NOS activity (13). In the present study, nNOS RNA expression and gastric mucosal hexosamine (an index of gastric mucus synthesis) significantly decreased with age, which are consistent findings with previous reports.…”
Section: Discussionsupporting
confidence: 92%
“…In addition, CGRP has been reported to stimulate mucin synthesis through an NOdependant mode of action in the rat gastric corpus (19). Experimental and human studies indicate that aging has impaired gastric mucosal defense, e.g., decreased mucus and bicarbonate secretion (8,26), and reduced NOS activity (13). In the present study, nNOS RNA expression and gastric mucosal hexosamine (an index of gastric mucus synthesis) significantly decreased with age, which are consistent findings with previous reports.…”
Section: Discussionsupporting
confidence: 92%
“…Not surprisingly, aging gastric mucosa has increased susceptibility to injury by damaging agents including nonsteroidal antiinflammatory drugs (NSAIDs) and ethanol (25,29,30,33). Our previous study identified specific cellular and molecular abnormalities in aging gastric mucosa: hypoxia, increased expression of phosphatase and tensin homolog deleted on chromosome 10, activation of caspases -3 and -9, and reduced expression of survivin that increase susceptibility of the gastric mucosa to injury (35).…”
mentioning
confidence: 99%
“…Es bien sabido que los AINEs pueden favorecer el sangrado gastrointestinal. Además, en el anciano las complicaciones del uso de AINEs son más frecuentes (25)(26)(27)(28). Por todo ello, el presente estudio fue encaminado a evaluar si una historia de uso habitual de AINEs se asociaba con determinadas patologías en el tramo digestivo alto de pacientes ancianos con anemia ferropénica.…”
Section: Introductionunclassified