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Figure 1 | Molecular Cancer

Figure 1

From: Upregulation of the inwardly rectifying potassium channel Kir2.1 (KCNJ2) modulates multidrug resistance of small-cell lung cancer under the regulation of miR-7 and the Ras/MAPK pathway

Figure 1

Kir2.1 and MRP1/ABCC1 expression in SCLC and normal alveolar epithelium tissues by IHC. (A-B) Representative images of Kir2.1 IHC staining in SCLC (A) and normal alveolar epithelium tissues (B). (C-D) Representative images of MRP1/ABCC1 IHC staining in SCLC (C) and normal alveolar epithelium tissues (D). Brown chromogen represents positive staining. Scale bar, 50 μm. (E) The IHC staining results of Kir2.1 and MRP1/ABCC1 expression in normal alveolar epithelium and SCLC tissues. The positive rate of Kir2.1 and MRP1/ABCC1 were higher in SCLC tissues than normal alveolar epithelium. **, P < 0.01 compared with normal alveolar epithelium.

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Molecular Cancer

ISSN: 1476-4598