有氧运动对衰老大鼠血清NO与NOS的影响  

The Effects of Aerobic Exercise on Serum NO and NOS in Aging Rats

作　　者：戴太铖[1] 代雪茹[1] 汪舰笛[1] 

机构地区：[1]延安大学医学院,陕西延安716000

出　　处：《包头医学院学报》2011年第4期15-17,共3页Journal of Baotou Medical College

摘　　要：目的:研究有氧运动对衰老大鼠血清NO、NOS的影响,探讨适宜运动抗衰老的作用机制。方法:实验以D-galactose(D-半乳糖)衰老模型SD雄性大鼠为研究对象进行有氧训练。结果:9周有氧运动对衰老大鼠血清NO、NOS有着很大的影响;有氧运动可以改善心血管系统的功能,在预防或延缓心血管疾病的发生、发展中起重要作用。结论:长期适宜运动可以改善心血管功能,可以延缓血管衰老。Objective： To investigate the effects of aerobic exercise on serum NO and NOS in aging rats, and to explore the mechanism of suitable movement against aging. Methods： Aerobic training was done in D - galactose aging model SD male rats. Results： After 9 weeks, aerobic exercise had a large effect on serum NO and NOS. Aerobic exercise could improve the function of cardiovascular system, and played a pivotal role in preventing the development of cardiovascular diseases. Conclusion ： Long - term appropriate exercise can improve cardiovascular function, and delay car- diovascular aging.

关 键 词：D-半乳糖 有氧运动 一氧化氮 一氧化氮合酶 大鼠 衰老 

分 类 号：R87[医药卫生—运动医学]