Figure 4From: Differential expression of follistatin and FLRG in human breast proliferative disorders FLRG diagrammatic presentation of semi-quantitative data for normal, benign and malignant breast tissue. FLRG expression was analyzed by in situ hybridization (A,C,E,G) and immunohistochemistry (B,D,F,H,) in normal breast (NB), florid hyperplasia (FH), fibroadenoma (FIB), ductal carcinoma in situ (DCIS) and infiltrative ductal carcinoma (IDC). FLRG area of staining was augmented in the IDC, correspondingly, epithelial cytoplasm and nuclear staining was stronger in the IDC; *p < 0.05 compared to NB (Kruskal-Wallis followed by Dunn's test).Back to article page