代谢综合征引发的肥胖及其运动干预机制研究进展

Research Progress on Obesity Caused by Metabolic Syndrome and its Mechanism of Exercise Intervention

长期高脂肪饮食会导致大脑奖励机制的紊乱,最终引发进食过量,在有着相同身体活动量的情况下,摄入过量的食物会导致肥胖的发生。运动后人体的大麻素受体增加,内源性大麻素分泌量增多,补偿较低的多巴胺分泌,共同激发大脑奖赏机制。急性运动不但不会对机体产生好处,反而会引发氧化应激,对人体产生负面影响,进而提高患病的概率,如糖尿病、心血管疾病和器官纤维化疾病,且氧化应激会导致胰岛素抵抗。该文综述国内外对于代谢综合征研究的现状,并分析代谢综合征在三种基本诱发方式及机制等方面存在的问题,以期为不同身体素质人群基于有氧训练联合快速力量训练加合理膳食的运动方案提供解决思路。

Long term high fat diet can lead to disorders in the brain's reward mechanism and ultimately lead to overeating.Under the same level of physical activity,excessive food intake can lead to obesity.After exercise,the human body's cannabinoid receptors increase,and endogenous cannabinoids increase to compensate for the normal functioning of the brain's reward mechanism triggered by low dopamine signal secretion.Acute exercise will not benefit the body but will cause oxidative stress to have a negative impact on the body,thus increasing the probability of diseases such as diabetes,cardiovascular disease and organ fibrosis,and oxidative stress will lead to insulin resistance.By reviewing the current status of research on metabolic syndrome both domestically and internationally,and analyzing the factors and mechanisms underlying the three basic triggering methods of metabolic syndrome,this provides ideas for proposing solutions based on aerobic training combined with rapid strength training,reasonable diet,and the selection of exercise plans for different physical fitness groups.