Viability and migration ability of ARPE-19 cells after dopamine (DA) administration.

(A–D) ARPE-19 cell viability after treatment with different concentrations of DA (10, 20, 40, and 80 μg/mL) for 6, 12, 24, or 48 h. The control group was kept under the same conditions without adding DA. (E) Transwell migration images of ARPE-19 cells treated with 0, 10, or 20 μg/mL DA for 0 and 12 h, and (F) quantitative results. Scale bars: 100 μm. Data are reported as the means ± SD, n = 3. *p p p (ZIP)