Figure 1.
Effects of different treatment on cell viability in HRCECs exposed to high glucose for 24 and 48 h. ∗ and ∗∗ indicate P < 0.05 and P < 0.01, respectively, compared to each NG group; #, ##, and ### indicate P < 0.05, P < 0.01, and P < 0.001, respectively, compared to each HG group.