A Moderate Low-Carbohydrate Low-Calorie Diet Improves Lipid Profile, Insulin Sensitivity and Adiponectin Expression in Rats.
A Moderate Low-Carbohydrate Low-Calorie Diet Improves Lipid Profile, Insulin Sensitivity and Adiponectin Expression in Rats.
复制标题
适度低碳水化合物低热量饮食可改善大鼠的血脂状况、胰岛素敏感性和脂联素表达。
作者：
Chen JH;Ouyang C;Ding Q;Song J;Cao W;Mao L
Calorie restriction (CR) via manipulating dietary carbohydrates has attracted increasing interest in the prevention and treatment of metabolic syndrome. There is little consensus about the extent of carbohydrate restriction to elicit optimal results in controlling metabolic parameters. Our study will identify a better carbohydrate-restricted diet using rat models. Rats were fed with one of the following diets for 12 weeks: Control diet, 80% energy (34% carbohydrate-reduced) and 60% energy (68% carbohydrate-reduced) of the control diet. Changes in metabolic parameters and expressions of adiponectin and peroxisome proliferator activator receptor γ (PPARγ) were identified. Compared to the control diet, 68% carbohydrate-reduced diet led to a decrease in serum triglyceride and increases inlow density lipoprotein-cholesterol (LDL-C), high density lipoprotein-cholesterol (HDL-C) and total cholesterol; a 34% carbohydrate-reduced diet resulted in a decrease in triglycerides and an increase in HDL-cholesterol, no changes however, were shown in LDL-cholesterol and total cholesterol; reductions in HOMA-IR were observed in both CR groups. Gene expressions of adiponectin and PPARγ in adipose tissues were found proportionally elevated with an increased degree of energy restriction. Our study for the first time ever identified that a moderate-carbohydrate restricted diet is not only effective in raising gene expressions of adiponectin and PPARγ which potentially lead to better metabolic conditions but is better at improving lipid profiles than a low-carbohydrate diet in rats.
登录
查看更多内容
影响因子：
7.7
作者：
Iwaki, M;Matsuda, M;Shimomura, I
通讯作者：
Shimomura, I
影响因子：
5
作者：
Oana, F;Takeda, H;Akahane, M
通讯作者：
Akahane, M
影响因子：
4.2
作者：
Schneeman, BO
通讯作者：
Schneeman, BO
DOI：
10.2147/dmso.s19635
发表时间：
2011
期刊：
Diabetes, metabolic syndrome and obesity : targets and therapy
影响因子：
--
作者：
Sasakabe T;Haimoto H;Umegaki H;Wakai K
通讯作者：
Wakai K
DOI：
10.1073/pnas.0308291101
发表时间：
2004-04-27
影响因子：
11.1
作者：
Fontana, L;Meyer, TE;Holloszy, JO
通讯作者：
Holloszy, JO