Figure 3

High glucose induced apoptosis-related protein expression in different time. RAECs were incubated with glucose at the dose of 30 mM for 24, 48, 72 hours. Representative western blot gel documents and summarized data showing the protein expression of BAX, Bcl-2 and caspase-3 (a–c). The original gel documents of western blot were shown in Fig. 3 in Supplementary Information. *P < 0.05 vs. Control (Ctrl) (n = 4).