Exosomes Secreted from CXCR4 Overexpressing Mesenchymal Stem Cells Promote Cardioprotection via Akt Signaling Pathway following Myocardial Infarction

Figure 7

Cardiac function assessed by echocardiography at 4 weeks after cell patch graft. (a) M-mode echocardiography data in various experimental groups. ((b)–(e)) Quantification analysis for LVDd, LVDs, EF, and FS. LVDd: left ventricular diastolic left ventricular diameter, LVDs: systolic left ventricular diameter, EF: left ventricular ejection fraction, and FS: left ventricular fraction shortening. versus MI + group. versus MI; versus MI + MSC. All values expressed as mean ± SEM, for each group.

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