Figure 7
Immunohistological evaluation of xenograft cells apoptosis and quiescence. (A) IHC against apoptosis marker cleaved PARPAsp124, (B) cell quiescence markers p21WAF and (C) p27Kip, and (D) proliferation marker Ki67. Data, means ± SEM (n = 3 using at least 3 fields of > 150 cells each). *p < 0.05; **p < 0.01; ns non-significant. Scale bar represents 50 µm.
