Figure 7From: Hederagenin from the leaves of ivy (Hedera helix L.) induces apoptosis in human LoVo colon cells through the mitochondrial pathway The effects of hederagenin on the expressions of caspase-9, caspase-3 and caspase-8 (A) and their protein levels (B) in LoVo cells. The data are expressed as means ± standard deviation from three independent experiments (n = 3).Back to article page