Figure 4From: Modulation of apoptosis in human hepatocellular carcinoma (HepG2 cells) by a standardized herbal decoction of Nigella sativa seeds, Hemidesmus indicus roots and Smilax glabra rhizomes with anti- hepatocarcinogenic effects Expression of (A) caspase-3 and (B) caspase-9 in HepG2 cells treated with the decoction. Results are expressed as mean ± SEM of triplicate determinations (***p < 0.001 when compared to the control).Back to article page