Correlation between expression and differentiation of endocan in colorectal cancer

Figure 2 The expression of endocan in normal mucous membrane and different differentiation colon carcinoma tissues. It had a high expression in well and moderately-differentiated colon carcinoma tissues, but a weak expression in poorly differentiated carcinoma tissues. A: The expression of endocan in normal mucous membrane; B: The expression of endocan in well-differentiation colon carcinoma tissue; C: The expression of endocan in well-differentiation colon carcinoma tissue; D: The e x p r e s s i o n o f e n d o c a n in poorly differentiated colon carcinoma tissue; E: Negative control. Left: in situ hybridization; Right: immunohistochemistry.