Research Article

Effect of ALDH2 on High Glucose-Induced Cardiac Fibroblast Oxidative Stress, Apoptosis, and Fibrosis

Figure 8

Apoptosis of CFs in different experimental groups. (a) CFs were labeled with Annexin V-FITC and propidium iodide (PI) and analyzed by flow cytometry. Representative pictures were shown. Q1, Q2, Q3, and Q4 represent necrosis, early-stage apoptosis, late-stage apoptosis, and normal cells, respectively. (b) Q2 and Q3 were chosen to analyze the change of apoptosis rate in different experimental groups. Data were presented as mean ± SEM (). versus NG, ## versus HG, ^^ versus HG + Alda-1.
(a)
(b)