体脂存积 ,体重超过标准 2 0 %者 ,临床上称为肥胖症。肥胖症有诱发心血管疾病、糖尿病、胆石症的危险。常见肥胖原因是热量摄入多于消耗 ,引起体脂堆积。几乎所有真兽体内 ,存在高度特化的产热组织即褐色脂肪组织 (ＢＡＴ) ,它与脂肪消耗、防止肥胖、调节能量平衡、体温及抗感 Body fat accumulation, body weight more than 20% of the standard, clinically known as obesity. Obesity can cause cardiovascular disease, diabetes, cholelithiasis. The common cause of obesity is caloric intake more than consumed, causing body fat accumulation. In almost all real animals, there is a highly specialized thermogenic tissue known as brown adipose tissue (BAT), which is associated with fat consumption, obesity prevention, energy balance adjustment, body temperature and resistance