Immunohistochemical analysis of several markers in control and EPCR-silenced size-matched mammary tumors resected at different time points. A. Representative images showing H&E staining (×2.5 magnification) and the immunohistochemical staining of Ki67, cleaved caspase-3, CD31, and F4/80 (×20 magnification) in formaldehyde-fixed tumors. Scale bars 80 μm (H&E) and 10 μm (Ki67, caspase-3, CD31, and F4/80). T. mass, tumor mass. T. border, tumor border. B. Quantification of the percentage of immunoreactive cells. Each dot represents one tumor. Data are mean ± SEM. ns means non-statistical significance. (PPTX 2780 kb
