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. 2019 Jun 14;18(2):2091–2101. doi: 10.3892/ol.2019.10474

Figure 2.

Figure 2.

Immunohistochemistry staining for α-SMA, p-AKT, p-ERK and survivin. (A) Low α-SMA expression and an SI value of 1 (1×1). (B) High α-SMA expression and an SI of is 6 (2×3). (C) Low p-AKT expression and an SI of 0 (0×0). (D) High p-AKT expression and an SI of 6 (2×3). (E) Low p-ERK expression and an SI of 0 (0×0). (F) High p-ERK expression and an SI of 6 (2×3). (G) Low Survivin expression and an SI of 0 (0×0). (H) High Survivin expression and an SI of 6 (2×3). The numbers into brackets represent the staining intensity × the proportion of positive cells; low expression was defined as an SI of 0 to 2 and high expression was defined as an SI of 3 to 6. Magnification, ×400. α-SMA, α-smooth muscle actin; p-, phosphorylated; SI, staining index.