Journal: Frontiers in Endocrinology
Article Title: Dorzagliatin shows potential in preventing cognitive impairment in diabetes: evidence from Mendelian randomization analysis and animal study
doi: 10.3389/fendo.2025.1755359
Figure Lengend Snippet: Dorzagliatin prevented diabetes-induced downregulation of synaptic proteins in Goto Kakizaki rats. (A) Western blot analysis of selected glutamate receptors and postsynaptic density protein 95 (PSD-95) in hippocampus of each group. GAPDH was used as an internal control. (B–D) Statistics of GluN1 (B) , GluN2A (C) and PSD-95 (D) protein levels in the hippocampus of T2D (Goto Kakizaki-vehicle) and control (Wistar-vehicle). (E) Western blot analysis of selected glutamate receptors and postsynaptic density protein 95 (PSD-95) in the hippocampus of Goto Kakizaki-vehicle and Goto Kakizaki-dorzagliatin rats. (F–H) Statistics of GluN1 (F) , GluN2A (G) and PSD-95 (H) protein levels in the hippocampus of Goto Kakizaki-vehicle group and Goto Kakizaki-dorzagliatin group. Data are expressed as mean ± SEM. Student’s t test, two tailed. *P < 0.05, **P < 0.01. (n=4 per group). hippo, hippocampus; dorza, dorzagliatin.
Article Snippet: The membranes were blocked with 1×TBST and 5% BSA (tank blotting) or 5% skim milk (Semi-dry blotting) for 1 hour at room temperature and then incubated overnight at 4°C with following primary antibodies, respectively: mouse monoclonal anti-GluN1 antibody (Millipore, Cat. No: 05-432); rabbit polyclonal anti-GluN2A antibody (NOVUS, Cat. No: NB300-105); rabbit monoclonal anti-GLUT1 antibody (Abcam, Cat. No: ab115730); rabbit polyclonal anti-GLUT3 antibody (Bioss, Cat. No: bs-1207R); rabbit polyclonal anti-IR antibody (Abcam, Cat. No: ab137747); rabbit monoclonal anti-PSD95 antibody (Abcam, Cat. No: ab238135).
Techniques: Western Blot, Control, Two Tailed Test
Proteintech is a verified supplier 
