التفاصيل البيبلوغرافية
| العنوان: |
Novel GLP-1 analog supaglutide improves glucose homeostasis in diabetic monkeys. |
| المؤلفون: |
Qiaoli Cui, Yijing Liao, Yaojing Jiang, Xiaohang Huang, Weihong Tao, Quanquan Zhou, Anna Shao, Ying Zhao, Jia Li, Anran Ma, Zhihong Wang, Li Zhang, Zunyuan Yang, Yinan Liang, Minglin Wu, Zhenyan Yang, Wen Zeng, Qinghua Wang |
| المصدر: |
Journal of Endocrinology; Feb2021, Vol. 248 Issue 2, p145-154, 10p |
| مصطلحات موضوعية: |
GLUCAGON-like peptide 1, BLOOD sugar, GLUCOSE, RHESUS monkeys, GLUCOSE tolerance tests |
| مستخلص: |
Glucagon-like peptide 1 (GLP-1) is an insulinotropic hormone and plays an important role in regulating glucose homeostasis. GLP-1 has a short half-life (t1/2 < 2 min) due to degrading enzyme dipeptidyl peptidase-IV and rapid kidney clearance, which limits its clinical application as a therapeutic reagent. We demonstrated recently that supaglutide, a novel GLP-1 mimetic generated by recombinant fusion protein techniques, exerted hypoglycemic and β-cell trophic effects in type 2 diabetes db/db mice. In the pres ent study, we examined supaglutide's therapeutic efficacy and pharmac okinetics in diabetic rhesus monkeys. We found that a single subcutaneous injection of supaglutide of tested doses transiently and significantly reduced blood glucose levels in a dose-dependent fashion in the diabetic monkeys. During a 4-week intervention period, treatment of supaglutide of weekly dosing dose-dependently decreased fasting and random blood glucose levels. This was associated with significantly declined plasma fructosamine levels. The repeated administration of supaglutide remarkably also decreased body weight in a dose-dependent fashion accompanied by decreased food intake. Intravenous glucose tolerance test results showed that supaglutide improved glucose tolerance. The intervention also showed enhanced glucose-stimulated insulin secretion and improved lipid profile in diabetic rhesus monkeys. These results reveal that supaglutide exerts beneficial effects in regulating blood glucose and lipid homeosta sis in diabetic rhesus monkeys. [ABSTRACT FROM AUTHOR] |
|
Copyright of Journal of Endocrinology is the property of Bioscientifica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
