Research Article

Inhibitory Effect of Chinese Propolis on Phosphatidylcholine-Specific Phospholipase C Activity in Vascular Endothelial Cells

Figure 4

Effect of Chinese propolis on ROS level. (a) Fluorescent micrographs obtained at 6, 12, and 24 hours. ctrl: control group. (b) The relative quantity of ROS level in VECs ( versus control group, ).
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