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. 2014 Mar 2;2014:403703. doi: 10.1155/2014/403703

Figure 2.

Figure 2

Effects of brazilin on glucose-induced cell viability of human umbilical vein endothelial cells (HUVEC): ((a) and (b)) the viability of HUVECs during treatment with various concentrations (25–150 mM) of glucose for 24 h and 48 h, respectively; ((c) and (d)) the viability of HUVECs during treatment with various concentrations (20–100 μM) of brazilin upon glucose (25 and 50 mM) stimulation for 24 and 48 h, respectively. Data are shown as the mean ± SEM of three independent experiments. *P < 0.05 and ***P < 0.001, compared to the glucose treated group.