PMID- 30541952 OWN - NLM STAT- MEDLINE DCOM- 20190129 LR - 20200225 IS - 0973-7138 (Electronic) IS - 0250-5991 (Linking) VI - 43 IP - 5 DP - 2018 Dec TI - Primary study on the hypoglycemic mechanism of 5rolGLP-HV in STZ-induced type 2 diabetes mellitus mice. PG - 921-929 AB - 5rolGLP-HV is a promising dual-function peptide for the treatment of diabetes and thrombosis simultaneously. For investigating the therapeutic mechanism of 5rolGLP-HV for type 2 diabetes mellitus (T2DM), STZ-induced diabetic mice were established and treated with 5rolGLP-HV. The results showed that daily water and food intake, blood glucose, serum and pancreatic insulin levels significantly decreased after 5rolGLP-HV treatment with various oral concentrations, and 16 mg/kg was the optimal dose for controlling diabetes. 5rolGLP-HV treatment decreased the MDA levels and the T-SOD activity in serum and pancreatic of diabetic mice (but not up to significant difference), and significantly increased the expression of signal pathways related genes of rolGLP-1, also the density of insulin expression and the numbers of apoptosis cells in islets of diabetic mice were significantly decreased in comparison to the negative diabetic mice. These effects above may be clarified the hypoglycemic mechanisms of 5rolGLP-HV, and 5rolGLP-HV may be as a potential drug for diabetes in future. FAU - Wang, Yanan AU - Wang Y AD - Lianyungang Maternal and Children's Health Hospital, Lianyungang 222001, Jiangsu, China. FAU - Li, Minggang AU - Li M FAU - Ni, Zaizhong AU - Ni Z LA - eng PT - Journal Article PL - India TA - J Biosci JT - Journal of biosciences JID - 8100809 RN - 0 (Blood Glucose) RN - 0 (Glp1r protein, mouse) RN - 0 (Glucagon-Like Peptide-1 Receptor) RN - 0 (Hirudins) RN - 0 (Hypoglycemic Agents) RN - 0 (Insulin) RN - 0 (Recombinant Proteins) RN - 4Y8F71G49Q (Malondialdehyde) RN - 5W494URQ81 (Streptozocin) RN - 89750-14-1 (Glucagon-Like Peptide 1) RN - EC 1.15.1.1 (Superoxide Dismutase) RN - EC 2.7.1.- (Phosphatidylinositol 3-Kinases) RN - EC 2.7.11.1 (Proto-Oncogene Proteins c-akt) RN - EC 2.7.11.11 (Cyclic AMP-Dependent Protein Kinases) RN - EC 2.7.11.25 (MAP Kinase Kinase Kinases) SB - IM MH - Animals MH - Blood Glucose/drug effects/metabolism MH - Cyclic AMP-Dependent Protein Kinases/genetics/metabolism MH - Diabetes Mellitus, Experimental/chemically induced/*drug therapy/genetics/metabolism MH - Drinking/drug effects MH - Drug Evaluation, Preclinical MH - Eating/drug effects MH - Gene Expression Regulation MH - Glucagon-Like Peptide 1/biosynthesis/*pharmacology MH - Glucagon-Like Peptide-1 Receptor/genetics/metabolism MH - Hirudins/chemistry MH - Hypoglycemic Agents/metabolism/*pharmacology MH - Insulin/*blood MH - Islets of Langerhans/drug effects/metabolism/pathology MH - MAP Kinase Kinase Kinases/genetics/metabolism MH - Male MH - Malondialdehyde/antagonists & inhibitors/metabolism MH - Mice MH - Mice, Inbred C57BL MH - Phosphatidylinositol 3-Kinases/genetics/metabolism MH - Proto-Oncogene Proteins c-akt/genetics/metabolism MH - Recombinant Proteins/biosynthesis/*pharmacology MH - Streptozocin MH - Superoxide Dismutase/metabolism EDAT- 2018/12/14 06:00 MHDA- 2019/01/30 06:00 CRDT- 2018/12/14 06:00 PHST- 2018/12/14 06:00 [entrez] PHST- 2018/12/14 06:00 [pubmed] PHST- 2019/01/30 06:00 [medline] PST - ppublish SO - J Biosci. 2018 Dec;43(5):921-929.