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. 2016 Mar 23;11(3):e0152216. doi: 10.1371/journal.pone.0152216

Fig 3. The ROS expression in HUVECs after intervened by vitamin E (Ve) and Ω-3 fatty acids (Ω-3 FA) (n = 3 per group).

Fig 3

The blank group has no nutrients. The control groups have no PM2.5. A&B, representative quantitative analysis. C&D, the confocal laser scanning microscope images of cells (200× in all groups); C1–C3 represented control groups; D1–D3 represented PM2.5 groups; From1-3, it represented the exposed dose of nutrients, blank, Ve 50 μmol/L, Ω-3 FA 30mg/L. Significant difference **p< 0.01, *p< 0.05 vs. blank group; #p < 0.05, ##p < 0.05 vs. previous group in the bar graph.