Fig. 2

Cytotoxicity and serum parameters of nanoparticles. a, b MCF-7 and HEK293 viabilities at different concentrations. c Malondialdehyde, d nitric oxide, e serum aminotransferases, f and g lactate dehydrogenase activities of DMBA-induced rats. Values are expressed as the mean ± standard deviation of 8 animals per group. * = significantly different from control (P < 0.05); ** = significantly different from DMBA (P < 0.05)