Figure 4.

(A) Measurement of iROS in the presence and absence of blue light (with and without Curcumin) and (B) a merged image of the same. (B) The quantitative analysis of oxidized DCFDA levels and statistical analysis after 5 and 10 min of blue-light-irradiated 10 µM Curcumin-treated cells where: * denoted control versus 5 min of irradiation after Curcumin treatment (10 µM) and ** denoted control versus 10 min of irradiation after Curcumin treatment (10 µM). The significant results presented a p value < 0.05.