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您的检索式：作者名="Muhammad Sasmito Djati"
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| 1 | PPARγ expression by rambutan peel extract in obesity rat model-induced high-calorie diet显示文摘Objective: To monitor the physiological characteristics and genes expression of obesity rat model after rambutan peel extract(RPE) treatment.Methods: Twenty-four 12-week-old male rats were divided into 4 groups: normal,obesity, obesity treated with ellagic acid(O-EA) and obesity treated with RPE30(ORPE30). Physiological characteristics were monitored by measuring body weight, calorie intake, size of adipocyte and level of triglyceride. Peroxisome proliferator activated receptor gamma(PPARg), CCAAT/enhancer-binding proteins a and fatty acid binding protein 4(FABP4) expression were observed using immunohistochemistry, Western blotting and quantitative RT-PCR methods.Results: Body weight gain of O-EA and O-RPE30 rats were lower than obesity group and size of adipocyte cells were smaller than obesity group(P < 0.05), but when we compared to normal group, those groups had higher body weight gain and larger adipocyte cells. The level of triglycerides, protein expression of PPARg and m RNA level of FABP4 genes were significantly downregulated on O-EA and O-RPE30 compared to obesity group(P < 0.05). Our results indicated that RPE had potential substance as inhibitor of body weight gain, declining of size of adipocyte, level of triglycerides, PPARg expression and m RNA level of FABP4 gene on obesity rat model.Conclusions: RPE have anti-obesity activity by inhibiting body weight gain, declining size of adipocyte, decreasing triglyceride, PPARg expression and m RNA level of FABP4 gene on obesity rat model. | Sri Rahayu Lestari Muhammad Sasmito Djati Achmad Rudijanto Fatchiyah Fatchiyah | 2015 | Asian Pacific Journal of Tropical Biomedicine2015，5，10： | 1 |
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