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作 者:郭建茹[1] 李焕彬[1] 梁楚燕[1] 侯少贞[1] 赖小平[2] 陈长青[2]
机构地区:[1]广州中医药大学中药学院,广州510006 [2]东莞广州中医药大学中医药数理工程研究院,广东东莞523808
出 处:《中国实验方剂学杂志》2012年第20期220-223,共4页Chinese Journal of Experimental Traditional Medical Formulae
基 金:广州中医药大学(东莞)中医药数理工程研究院项目(2009CCQ)
摘 要:目的:考察活血化瘀药对2型糖尿病大鼠的疗效。方法:采用高糖高脂喂饲加注射小剂量链脲佐菌素(STZ)的方法建立大鼠2型糖尿病模型。造模成功后随机分为5组,模型组(10 mL.kg-1蒸馏水),达美康组(0.05 g.kg-1),速效救心丸组(0.1 g.kg-1)、地奥心血康组(0.1 g.kg-1)和复方丹参滴丸组(0.14 g.kg-1),并设正常对照组(10 mL.kg-1蒸馏水),连续ig给药4周。分别于给药2,4周后测定各组大鼠空腹血糖(FBG),并于给药4周后测定口服糖耐量,计算血糖曲线下面积(AUC);测定血清游离脂肪酸(FFA)、总胆固醇(TC)、总甘油三酯(TG)、瘦素(Leptin)及糖化血红蛋白(GSP),并做胰腺及肝脏病理学检查。结果:给药4周后,各组大鼠FBG分别为:正常组(5.32±0.69)mmol.L-1,模型组(20.40±2.75)mmol.L-1,达美康组(9.18±3.91)mmol.L-1,速效救心丸组(10.72±2.60)mmol.L-1,地奥心血康组(12.09±3.85)mmol.L-1,复方丹参滴丸组(14.76±2.57)mmol.L-1。各组大鼠TG分别为:正常组(0.50±0.08)mmol.L-1,模型组(1.00±0.20)mmol.L-1,达美康组(0.80±0.21)mmol.L-1,速效救心丸组(0.70±0.24)mmol.L-1,地奥心血康组(0.72±0.21)mmol.L-1,复方丹参滴丸组(0.81±0.13)mmol.L-1。3组活血化瘀复方能降低大鼠的FBG、改善糖耐量、降低血清TG和TC,血脂水平得到改善,脏器病变情况也得到改善。结论:活血化瘀药物组对2型糖尿病大鼠有一定的治疗作用。Objective: To explore the effect of blood-activating and stasis-resolving medicines on type 2 diabetic rats. Method: Type 2 diabetic rats mgdel was established by feeding high calorie-diet and injection of small-dose streptozotocin (STZ). The selected rats were randomly divided into six groups: normal control group, model group, diamicron group and Suxiao Jiuxin pills group, Diao Xinxuekang group, Compound Danshen dripping pills group. Fasting blood glucose was detected during the administration on 0 week, 2th week and 4th week. After 4 week' s administration, oral glucose tolerance test, free fatty acid (FFA) , triglyceride (TG) , total cholesterol (TC) , leptin, glycated serum protein fructose ammonia (GSP) were determined, pancreas and liver were examined. Result: After treatment of 4 weeks, the blood suger in each group was as follows : : normal control (5.32 +0.69) mmol .L-1 , model fgroup (20.40 +2.75) mmol L-1 ; diamicron group (9.18 + 3.91 ) mmol L-1, and Suxiao Jiuxin pills group ( 10.72 + 2.60) mmol L-l, D iao Xinxuekang group (12.09 + 3.85 )mmol-L-1, Compound Danshen dripping pills group (14.76 +2.57) mmol L-1. The TG in each group was as follows: normal control (0.50 +0.08) mmol .L-1 , model group (1.00 +0.20) mmol -L-1 ; diamicron group (0. 80 +0.21) mmol .L-1, and Suxiao Jiuxin pills group (0. 70 +0.24) mmol L-1, Diao Xinxuekang group (0. 72 + 0. 21 ) mmol L-1, Compound Danshen dripping pills group (0. 81 + 0. 13 ) mmol L-1. Adjust lipid metabolism level, reduce the level of atrophy lesion of pancrea and liver. Conclusion: The blood-activating and stasis-resolving medicines have therapeutic effects on type 2 diabetic rats.
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