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. 2019 Mar 7;9:3771. doi: 10.1038/s41598-019-40555-0

Figure 1.

Figure 1

VEGF levels as detected by Western blot in HRECs after 10, 14 and 18 days cultured alone in normal glucose (NG, white) or high glucose (HG, black) using the flow-based hollow-fiber system. Blots are shown as cropped images. N = 3/group; results are expressed as mean ± SD. *P < 0.05, **P < 0.01.