Figure 4 Effect of H. rhamnoides extract on intracellular ROS
production. Note – Values represented as mean ± SD. ANOVA
followed by dunnett’s test was carried out to determine the level of
significance. Comparison was made between the treated and H2O2
control group. Intracellular ROS activity results for IMR32 cell
line induced with 250 lM of H2O2 and pre incubated with
different concentrations of H. rhamnoides extract.