摘要
目的:探讨四妙勇安汤(SMYA)对血栓闭塞性脉管炎(TAO)大鼠血脂、血液流变学的影响。方法:将实验大鼠随机分成6组:假手术组、模型组、脉络宁阳性对照组(2.7 g·kg-1),SMYA高、中、低剂量组(24.3,16.2,8.1 g·kg-1)。采用大鼠股动脉注射月桂酸钠法建立TAO大鼠模型,造模后24 h灌胃给予相应药物15 d后,观察SMYA对TAO大鼠血脂、血液流变学指标的影响。结果:SMYA可显著降低TAO模型大鼠血浆总胆固醇(TC)、甘油三酯(TG)、氧化低密度脂蛋白(OX-LDL),升高高密度脂蛋白(HDL),其中SMYA高剂量组HDL含量为(0.50±0.08)mmol·L-1,组间比较差异有显著性(P<0.05,P<0.01和P<0.001);SMYA显著降低TAO模型大鼠全血黏度(高、中、低切)及血沉值,组间比较差异有显著性(P<0.05,P<0.01,P<0.001)。结论:SMYA可改善TAO大鼠血脂水平和血液流变学,对TAO具有一定的防治作用。
Objective:To observe the effect of Simiao Yong'an decoction(SMYA) on blood lipid and hemorheology in thromboangitis obliterans(TAO) rats.Method:Rats were randomly divided into 6 groups:control group,model group,mailuoning group(2.7 g·kg-1),low,medium and high dose groups of SMYA(24.3,16.2,8.1 g·kg-1).The drugs were administrated to rats for 15 days.The rat TAO model was made by injecting sodium laurate into the femoral artery of rats,and the level of serum lipid and blood rheology were tested.Result:SMYA could obviously lower triglycerides(TG),total cholesterol(TC),oxidized-low density lipoprotein(OX-LDL),blood viscosity and erythrocyte sedimentation rate values,and increase high density lipoprotein(HDL).Conclusion:SMYA can adjust fatty substance metabolism and lower blood lipid and improve hemorrheology of TAO rats,and has therapentic effect on TAO.
出处
《中国实验方剂学杂志》
CAS
北大核心
2013年第8期225-227,共3页
Chinese Journal of Experimental Traditional Medical Formulae
基金
吉林省教育厅项目(吉教科合字[2013第423号])
吉林省中医药管理局课题(2010-pt021)
关键词
四妙勇安汤
血栓闭塞性脉管炎
血脂
血液流变学
Simiao Yong'an decoction
thromboangitis obliterans
blood lipid
hemorrheology