Research Article

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

Table 1

Percentage of positively stained cells.

FixativesSize of CRCHIF-1 alphaCK20Ki67

FormalinSmall
Middle
Big
Super
FinefixSmall
Middle
Big
Super
Finefix plus microwaveSmall
Middle
Big
Super