Fig. 1From: MiR-486 regulates cardiomyocyte apoptosis by p53-mediated BCL-2 associated mitochondrial apoptotic pathwayIdentification 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×)Back to article page