Mesenchymal stem-derived exosomes enhance therapeutic benefits of exercise in isoproterenol-induced myocardial ischemia: Targeting ERK and Akt/mTOR signaling

Figure 3 Quantitative analysis of ischemic cardiac hypertrophy in different groups. A: Cardiac enzyme level in different groups; B: Electrocardiogram in the control and the induction of myocardial infarction was performed using isoproterenol groups; C: QRS amplitude in different groups; D: Heart weight index level in different groups; E: Atrial natriuretic factor level in different groups. Values represent means ± SD (n = 8). ^aP < 0.05, compared to the control group; ^bP < 0.05, compared to the induction of myocardial infarction was performed using isoproterenol group; ^cP < 0.05, compared to MI + EXE group; ^dP < 0.05, compared to MI + MSC-EXO group. MSC-EXO: Mesenchymal stem cell-derived exosomes.