Fig. 5

Effects of MK on the phosphorylation of Cx43 and ERK1/2 in HUVECs. HUVECs were treated with MK (0.1 μM) for 0–2, 5, 10 min. The phosphorylation levels of Cx43 (A) and ERK1/2 (B) were analyzed by western blotting. The results are shown as the means ± SEM (n = 3). *P < 0.05 compared with the control