Partial Oxygen Pressure Affects the Expression of Prognostic Biomarkers HIF-1 Alpha, Ki67, and CK20 in the Microenvironment of Colorectal Cancer Tissue

Figure 1

The levels of pO₂ were negatively associated with the tissue size of CRC. via a small-size CRC tissue (<300 mm³). The bars in the boxes were average values of pO₂ levels and the boxes represented 90% of the samples. The error bars were above or below the boxes.