THE PROTECTIVE EFFECT OF SANCHINOSIDE D_1 ON ACUTE CEREBRAL ISCHEMIA IN RABBITS / 中国药理学通报

Acute in-complete cerebral ischemia were induced in 39 rabbits by hypotension coupled with hypoperfusion for 60 min, and acute forebrain ischemia were induced in other 15 rabbits by 4A-Occlus-ion for 30 min followed by reperfusion 120 min. At the end of experiment, EEG, the tissue contents of sodium,potassium and water in the cerebral cortex, the activities of LDH and CPK in the cerebral venous blood and the maximal bleeding volume were estimated. Sanchinoside D1 ( 50mg/kg, i.v.) could ameliorate significantly all the changes of relevant parameters mentioned above in model animals. It was suggested that Sanchinoside D1 had some protective effect on acute cerebral ischemia in rabbits