[Table/Fig-2]:

MTT assay of curcumin and TRAIL against KCL22 cells. (a) The percent cell viability of KCL22 cells treated with 10 to 100 μM of curcumin at 24 h and 48 h as described in the experimental section. (b) The percent cell viability of KCL22 cells treated with 10 to 100 μM of curcumin plus TRAIL at 24 h and 48 h. Values are expressed as means ± SEM of at least three independent experiments, *p<0.05 as compared with their respective control.