Fig. 5

Induction of apoptosis in human breast tumor xenografts. a Representative H&E staining of apoptotic bodies in MCF-7 human breast tumors, b quantification was determined as described in Materials and Methods. Statistical analysis by ANOVA and Holm-Sidak. Different letters above bars indicate significant differences P < 0.05. The graphical data represent mean +/− SD. (n = 5–10)