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. 2018 Mar 5;52(5):1515–1527. doi: 10.3892/ijo.2018.4304

Figure 1.

Figure 1

Immunohistochemical staining of SIRT6. High expression of SIRT6 in adjacent colon tissues: (A) Magnification, ×200; (B) magnification, ×100. Negative control: (C) Magnification, ×200; (D) magnification, ×100. High expression of SIRT6 in colon cancer tissues: (E) Magnification, ×200; (F) magnification, ×100. Low expression of SIRT6 in colon cancer tissues: (G) Magnification, ×200; (H) magnification, ×100. High expression of SIRT6 in adjacent tissues: (I) Magnification, ×200; (J) magnification, ×100. Low expression of SIRT6 in adjacent tissues: (K) Magnification, ×200; (L) magnification, ×100. SIRT6, sirtuin 6.