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. 2020 Apr 29;10:7278. doi: 10.1038/s41598-020-64308-6

Figure 3.

Figure 3

Western blotting for SIRT1 and collagen I protein expression in the left atrial tissue. The expression levels of collagen I and SIRT1 were detected via Western blotting with GAPDH as the normalization control. Cropped gels are used for presentation. Full-length blots are presented in Supplementary Figure 6–8. *P < 0.05.