运动对大鼠腓肠肌血管内皮细胞生长因子表达影响.PDF

DOI :10.16063/j.cn i .issn1001 -747x.2008.06.011 25 6 　　　　　　　 Vol.25　No.6 2008 11 JOURNAL OF XI′AN PHYSICAL EDUCATION UNIVERSITY 　　　　　　　 Nov.2008 :1001-747 Ⅹ (2008)06-0073-05　　　:A 　　　:G804.7 、 1 2 3 1 1 王维群, 陆彩凤, 姜文凯 , 雷　涛, 潘菊芳 (1. , 215021;2., 215200; 3., 210014) 　:选用健康雄性SD 大鼠144 只, 采用ELISA 法, 研究短期低氧、 同强度常氧运动和高住低练对大鼠腓肠肌 VEGF 表达的影响。结果表明, 低氧和常氧运动诱导的骨骼肌VEGF 表达属早期效应, 长时间中等强度的运动比间 歇性的高强度运动诱导更多的VEGF 表达, 高住低练削弱了长时间中等强度运动诱导的VEGF 表达。 :血管内皮细胞生长因子;低氧;高住低练;运动强度 Influence of Exercise Training and Hypoxia on Vegf Expression in Gastrocnemius Rats 1 2 2 1 1 WANG Wei-qun , LU Cai-feng ,JIANG Wen-ai , LEI Tao , PAN Ju-fang (1.School of Physical Education, Suzhou University, Suzhou 215021, China; 2.General Administration of Sports of Wujiang, Wujiang 215200 , China; 3.Research Institute of Sports Science of Jiangsu Province, Nanjing 210014, China) Abstract:.144 male SD rats were used to investigate the effect of hypoxia, different intensity acut normoxic exercise and living high -training low on VEGF expression in rats gastrocnemius muscles by using ELISA.We found that the expression of VEGF induced by hypoxia and normoxic exercise was the early response of the s eletal muscle, the long time moderate exercise induced the higher level VEGF expression than intermittent strong intensity exercise did, and the living high-training low wea ened the expression of VEGF induced by long time moderate intensity exercise. Key words:vascular endothelial growth factor;hypoxia;living-high training-low;exe