Figure 5 of Wei, Mol Vis 2009; 15:1243-1251.


Figure 5. JWH015, but not ACEA, attenuates H2O2-induced cytotoxicity. A: Inhibition of H2O2-induced decrease in ARPE-19 cell viability by JWH015. ARPE-19 cells were pretreated with 0–10 μM JWH015 for 15 min before exposure to 200 μM H2O2 for 24 h, and their viability was measured by the MTT assay. Asterisk (*) represents the correlation significant at the p<0.05 level and suggest a significant increase in cell viability as compared to H2O2-treated group. B: ACEA showed no significant effect on H2O2-induced decrease in cell viability. ARPE-19 cells were pretreated with 0–10 μM ACEA for 15 min before exposure to 200 μM H2O2 for 24 h, and their viability was measured by MTT assay.