Change in body weight and leptin after chronic dietary switches.

Control = standard dietary chow maintained, Control-HF = standard dietary chow switch to high-fat diet, Control-CR = standard dietary chow switch to caloric restriction; HF-Control = high-fat diet switch to standard dietary chow, HF = high-fat diet maintained, HF-CR = high-fat diet switch to caloric restriction; data presented as P value (post-hoc ANOVA).

对照组（Control）：维持标准实验饲料喂养；高脂饮食切换对照组（Control-HF）：由标准实验饲料喂养切换为高脂饮食（high-fat diet, HF）；热量限制切换对照组（Control-CR）：由标准实验饲料喂养切换为限热量喂养；高脂饮食切换回标准饲料组（HF-Control）：由高脂饮食喂养切换为标准实验饲料喂养；高脂饮食组（HF）：维持高脂饮食喂养；热量限制切换高脂饮食组（HF-CR）：由高脂饮食喂养切换为限热量喂养；所有数据以方差分析（Analysis of Variance, ANOVA）事后检验得到的P值形式呈现。