Figure 5From: Experimental in vivo and in vitro treatment with a new histone deacetylase inhibitor belinostat inhibits the growth of pancreatic cancer Immunohistochemical analysis of cell proliferation in xenograft tumours. Proliferating cells in sham (A) and belinostat (B) groups as assessed by an anti-Ki-67 antibody. The pictures were taken at 400-fold magnification. (C) Treatment with Belinostat led to a significant decrease in proliferating cells. Data (% proliferating cells per unit area) are presented as mean ± SEM. * p < 0.05Back to article page