Roles of transient receptor potential channel 6 in glucose-induced cardiomyocyte injury

Figure 3 Proliferation of cardiomyocytes in diabetic cardiomyopathy mice. A: Cell cycle was detected by flow cytometry for the percentage of cells in each cell cycle of diabetic cardiomyopathy (DCM) and control mice. n = 5, unpaired t-test, ^aP < 0.001; B: The expression levels of cardiac cell cycle related proteins PCNA and CyclinD1 in DCM and control mice. n = 5, unpaired t-test, ^bP < 0.01; C: Fluorescence intensity of PCNA in cardiac myocytes of DCM and control mice. Scale bars = 20 μm, ^bP < 0.01. DCM: Diabetic cardiomyopathy.