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. 2011 Dec 19;16(12):10556–10569. doi: 10.3390/molecules161210556

Figure 4.

Figure 4

The expression of ABCG2, Akt, p-Akt and p-EGFR proteins was examined in untreated and ART-treated (60 mg·kg−1 and 120 mg·kg−1) xenografts. Photographs of immunohistochemical staining for ABCG2, Akt, p-Akt and p-EGFR (×40) are shown. A distinct yellow stain can be observed in the membrane and cytoplasm. The images presented are representative of three independent experiments. The data are the means ± SE from three independent experiments performed in triplicate. * p < 0.05 compared with the control group. Bars, 100 μm.