[Effects of aerobic exercise combined with

To study the effects of aerobic exercise combined withFifty-five male Wistar rats were subjected to adaptive feeding for 4 days and weight-free swimming training for 3 days, 20 min/d. After eliminating 5 rats that were not suitable for swimming training, the others were randomly divided into 5 groups according to their weight: regular diet + quiet control group (RDC), high fat diet + quiet control group (HDC), high-fat diet +Compared with group RDC, Lee's index, serum free fatty acids (FFA), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), myocardial FFA and intercellular adhesion molecule-1 (ICAM-1) increased significantly (Aerobic exercise and/or目的: 研究有氧运动联合黑果枸杞对高脂膳食大鼠心肌脂代谢某些指标的影响。方法: 55只雄性Wistar大鼠经过适应性饲养4 d后进行20 min/d的无负重游泳训练,连续3 d,筛选淘汰5只不适应游泳训练的大鼠后,按体重以数字随机分组法分为5组:普通膳食+安静组(RDC组)、高脂膳食+安静组(HDC组)、高脂膳食+黑果枸杞+安静组(HDLC组)、高脂膳食+有氧运动组(HDM组)、高脂膳食+黑果枸杞+有氧运动组(HDLM),每组10只。HDM组和HDLM组进行6周每周6次60 min/d的无负重游泳训练。RDC组大鼠以普通饲料常规喂养;其余各组以高脂饲料喂养;HDLC组和HDLM组大鼠灌胃黑果枸杞,灌胃剂量为4.48 g/(kg·d),灌胃体积为5 ml/kg,其余各组灌胃等量蒸馏水。6周后,测定大鼠Lee’s指数,取血、心肌检测相关生化指标。结果: 与RDC组比较,HDC组Lee’s指数,血清FFA、TNF-α、IL-6、TC、TG、LDL-C,心肌FFA、ICAM-1显著升高(