Studies of glycol mannate sulfate on thrombogenesis / 中国海洋药物

ABSTRACT

Objective To investigate the effects of glycol mannate sulfate(GMS) on thrombogenesis.Methods The thrombogenesis was observed by carotid artery and cervical vein bypass and the thrombus was weighted.Thrombogenesis in common carotid artery was induced by electric stimulation.Mice mesentery microthrombus formation was induced by laser.Pulmonary thromboembolism was induced by injection of arachidonic acid.Plasma fibrinogen of rats was measured.Results GMS 25,50 mg?kg~(-1) could decrease the weight of thrombus cohered on suture silk significantly;25,12.5 mg?kg~(-1) of GMS could prolong the obstruction time;GMS 35.7,71.4 mg?kg~(-1) could delay the formation of mice mesentery microthrombus;GMS 40,80 mg?kg~(-1) could decrease the mortality induced by arachidonic acid injection.At the dosages of 25,50 and 100 mg?kg~(-1)GMS could decrease the fibrinogen in plasma.Conclusion GMS could inhibit the thrombogenesis significantly.