http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Wei Jiang,Shijie Li,Shiwei Hu,Jignfeng Wang,Wendong Song,Lili Ji,Yaning Wang 한국식품과학회 2015 Food Science and Biotechnology Vol.24 No.3
The effects of fucosylated chondroitin sulphate from sea cucumber (CHS) on inhibition of pancreatic islet apoptosis in high-fat high-sucrose diet (HFSD)-induced insulin resistant mice were studied for 19 weeks. CHS treatment significantly (p<0.05) decreased fasting blood glucose, insulin, and tumor necrosis factor (TNF)-α levels, and increased the serum adiponectin level, improved insulin resistance, and repaired HFSD-injured islets of langerhans, compared with controls. CHS supplementation significantly (p<0.05) inhibited pancreas cell apoptosis via reduction of cytochrome c, caspase 9, and caspase 3 mRNA expressions, cytochrome c release into the cytoplasm, and caspase 9 and cleaved-caspase 3 protein expressions, compared with controls. These effects were associated with upregulation of Bcl-2 and Bcl-xL mRNA and protein expressions, and downregulation of Bax and t-Bid mRNA and protein expressions. Combination treatments with CHS and rosiglitazone synergistically protected pancreatic islets. CHS improves insulin resistance and protects islets of langerhans from apoptosis via inactivation of the intrinsic mitochondrial pathway.