Fig. 4From: Factors Secreted by Human Neuroblastoma Mediate Doxorubicin Resistance by Activating STAT3 and Inhibiting ApoptosisBcl-2 and Bcl-xL expression in SKN-SH wild-type (W) and SKN-SH/Dox6 doxorubicin-resistant (R) cells. (A) Bcl-xL and Bcl-2 expression in W and R cells. (B) Densitometric analysis of Bcl-xL expression in W and R cell lines. R significantly greater than W (p, 0.01). Data represent mean 6 SEM of four independent experiments.Back to article page