Effects of liensinine on platelet aggregation and coagulability and thrombotic activity
- VernacularTitle:莲心碱对血小板聚集、凝血功能和血栓形成的影响
- Author:
Hui WANG
;
Gang LIU
;
Shunde LUO
- Publication Type:Journal Article
- Keywords:
liensinine;
platelet aggregation;
bleeding time;
coagulation time;
prothrombin time;
activated partial thromboplastin time;
thrombin time;
thrombosis
- From:
Chinese Pharmacological Bulletin
1986;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Aim To investigate the effects of Liensinine on platelet aggregation and coagulation function in rats,as well as the effect on experimental thrombosis.Methods Inhibition rates of platelet aggregation for Liensinine in vivo were determined by the model of platelet aggregation induced by adenosine diphosphate.Coagulation time of mice was measured by capillary vessel method,and bleeding time of mice was measured by tail-cutting method.The effects of Liensinine were also evaluated on prothrombin time(PT),activated partial thromboplastin time(APTT)and thrombin time(TT).The model of artery-vein bypass thrombosis and Chandler's model were established to observe the effect of Liensinine.Results The result showed that Liensinine 5 and 10 mg?kg-1 had significant effect on inhibition of platelet aggregation and markedly prolonged bleeding time,coagulation time,PT,APTT and TT.Liensinine 5 and 10 mg?kg-1 inhibited the artery-vein bypass and Chandler's thrombus in different degree,reduced the thrombus weight significantly (either wet ordry).Conclusion Liensinine exerts remarkable effect against thrombosis and possesses strong effect against platelet aggregation and coagulation.
