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. 2019 Nov 13;19(1):93–102. doi: 10.3892/ol.2019.11088

Figure 4.

Figure 4.

Immunohistochemical analysis of FN1 in GC. (A) Normal gastric mucosa exhibited negative staining for FN1. (B-D) E-FN1 expression in GS tissues. (B) Expression score, 0; (C) expression score, 6; and (D) expression score, 12. (E-H) S-FN1 expression in in GS tissues. (E) No expression; (F) low expression; (G) medium expression; and (H) high expression. Magnification, ×200. GC, gastric cancer; FN1, fibronectin 1; S-FN1, stromal FN1; E-FN1, epithelial FN1.