results showed that ( 1 ) acetaminophen significantly protects human gastric epithelial cells against taurocholate-induced damage in vitro , in conditions independent of systemic factors , ( 2 ) protection of gastric cells by acetaminophen in vitro appears unrelated to stimulation of prostaglandin synthesis , and ( 3 ) a direct protective effect on gastric epithelial cells may play a role in protection of gastric mucosa by acetaminophen in vivo .
C0038351
gastric
C0017136
gastric