Effect of Tetramethylpyrazin on gastric mucosal hemodynamics in rat
- VernacularTitle:川芎嗪对不同状态大鼠胃粘膜血液动力学的影响
- Author:
Hequan LI
;
Qing CHANG
;
- Publication Type:Journal Article
- Keywords:
Rats;
Gastric mucosa;
Hemodynamics
- From:
Chinese Journal of Pathophysiology
1986;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
The purpose of this study is to investigate the effect of Tetramethylpyrazin (TMP) on blood volume (△Er) and Hb oxygen sufficiency(F) of gastric mueosal su. perficial microcirculation in rat by reflectance spectrophotometry, on the formation of stress ulcer and on gastric mucosal blood flow (GMBF) by H_2 gas clearance. The results showed that TMP had no visible effect on △Er and F of normal anethetized rat. In hemorrhagic shock rat, F of gastric mucosa was increased from 13?10 to 22?5 (P
