Fig. 4

Effects of mitotane, doxorubicin and sunitinib on hemangioma primary culture. a Cells were incubated for 48 h with or without 50 nM doxorubicin (D), 5 μM mitotane (M), alone or in combination and then cell viability was measured. Data are expressed as the mean of six replicates ± SE. *P < 0.05 versus control untreated cells. b Cells were incubated for 48 h with or without 1 μM and 10 μM sunitinib and then cell viability was measured. Data are expressed as the mean of six replicates ± SE. **P < 0.01 versus control untreated cells. ^#P < 0.5 versus doxorubicin-treated cells