Figure 6
From: Bcl-2 expression is altered with ovarian tumor progression: an immunohistochemical evaluation
Intensity of stromal Bcl-2 staining decreases with tumor progression. Intensity of stromal Bcl-2 staining was observed wholly in each section of normal (N), cyst (Cy), cystadenoma (CyAd), well-differentiated carcinoma (WD), moderately-differentiated serous papillary carcinoma (MD), and poorly-differentiated serous papillary carcinoma (PD) ovarian tissue and categorized as having negative, weak, moderate, or intense staining. Scored sections were then graphed as a percent according to total sections of each tumor type.