The effect of gastric mucosal blood flow and Na~+-K~+-ATPase activity on gastric transmucosal potential difference during severe intraperitoneal infection in rats / 中国普通外科杂志
Chinese Journal of General Surgery
; (12)1993.
Article
in Zh
| WPRIM
| ID: wpr-522187
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ABSTRACT
Objective To investigate the effect of gastric mucosal blood flow and Na + -K + -ATPase activity on gastric transmucosal potential difference during severe intraperitoneal infection in rats. Methods A rat model of intraperitoneal infection was established by cecal ligation and puncture(CLP). Laser Doppler blood flowmeter was used to examine the gastric mucosal blood flow and electric-physiological recorder was applied for measuring gastric mucosal potential difference. Assay of Na + -K + -ATPase activity in gastric mucosal tissue was conducted by biochemistry method. Results Gastric mucosal blood flow(GMBF,mV) in infected group was significantly lower than in control group(43.7?2.8 vs. 57.9?2.7,P
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WPRIM
Language:
Zh
Journal:
Chinese Journal of General Surgery
Year:
1993
Type:
Article