[Retracted] Circ-GTF2I/miR-590-5p Axis Aggravates Myocardial Ischemia-Reperfusion Injury by Regulating Kelch Repeat and BTB Domain-Containing Protein 7

Figure 2

Knockdown of circ-GTF2I relieves the myocardial cell damage in neonatal rat cardiomyocyte damage model. (a) Detection of circ-GTF2I transfection efficiency in the neonatal rat cardiomyocyte hypoxia/reoxygenation treatment model. (b) Detection of cell proliferation in the neonatal rat cardiomyocyte hypoxia/reoxygenation treatment model. (c) Cell apoptosis of neonatal rat cardiomyocytes was detected by flow cytometry. (d) Statistical results of neonatal rat cardiomyocyte apoptosis. (e) Bax expression level was detected in the neonatal rat cardiomyocyte hypoxia/reoxygenation treatment model. (f) Bcl-2 expression level was detected in the neonatal rat cardiomyocyte hypoxia/reoxygenation treatment model. The error bars in all graphs represented SD, and each experiment was repeated three times. , , and vs. si-NC.