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目的:探讨有氧运动结合补充芦荟对糖尿病大鼠血清、肝脏NO含量和NOS活性的影响。方法:注射链脲佐菌素诱发雄性SD大鼠的糖尿病模型,将糖尿病大鼠随机分为糖尿病安静组、糖尿病运动组、糖尿病补充芦荟组和糖尿病补充芦荟+运动组,正常大鼠为安静对照组。8周后用硝酸还原酶法测定各组大鼠血清、肝脏NO含量和NOS活性。结果:8周实验后,各干预组糖尿病大鼠血清、肝脏NO含量和NOS活性明显低于糖尿病安静组。提示,运动结合补充芦荟能有效降低糖尿病大鼠血清、肝脏NO含量和NOS的活性。
Objective: To investigate the effects of aerobic exercise combined with aloe vera on serum and liver NO content and NOS activity in diabetic rats. Methods: Diabetic rats induced by streptozotocin (STZ) were injected with streptozotocin (STZ). The diabetic rats were randomly divided into diabetic quiet group, diabetic exercise group, diabetic aloe supplement group and diabetic aloe + exercise group. The normal rats group. After 8 weeks, the content of NO and the activity of NOS in serum and liver of rats in each group were determined by nitrate reductase method. Results: After 8 weeks, NO and NOS in serum and liver of diabetic rats in each intervention group were significantly lower than those in diabetic quiet group. Tip, exercise combined with aloe can effectively reduce the serum, liver NO content and NOS activity in diabetic rats.