Skip to main content
. 2012 Jul-Sep;7(3):151–158.

Fig. 2.

Fig. 2

Cytotoxic effects of compounds 6a and 6b on HeLa cell line following exposure to different concentrations of compounds 6a and 6b, cell viability was assessed using the MTT method. Data are presented as mean ± SD, *P<0.05, n=3, Pos-ctrl=Positive control, Neg-ctrl=Negative control