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. 2017 May 10;17:119. doi: 10.1186/s12872-017-0549-7

Fig. 1.

Fig. 1

Identification of cardiomyocytes purity. Immunofluorescence and DAPI staining were used to distinguish between cardiomyocytes and other cells. CTnI (green) and nucleus (blue) were stained in cardiomyocytes, and only the nuclei (blue) were stained in other cells. (magnification, 100×)