Tetrahydroxystilbene Glucoside (TSG) Restores the Effect of Transient Hypoxia on Reperfusion Injury in Senescent H9c2 Cells by Regulating Mitochondrial Energy Metabolism

Figure 4

Schematic representation raised the effect of Tetrahydroxystilbene glucoside (TSG) on restoration of transient hypoxia’s cardioprotective effect in aging cardiomyocytes. Left graph represented cells without TSG treatment: transient hypoxia cannot upregulate mitochondrial respiration and ketone body metabolism in aging cardiomyocytes; right graph represented cells with TSG treatment: after TSG treatment, transient hypoxia restores the upregulation of mitochondrial respiration and ketone body metabolism in aging cardiomyocytes.