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. 2018 May 11;9:129. doi: 10.1186/s13287-018-0888-z

Fig. 3.

Fig. 3

Intravenous injection of allogeneic UC-MSCs improved cardiac function at week 8 after AMI. a Left ventricular ejection fraction (EF) and b left ventricular fractional shortening (FS) measured by echocardiography. c Representative M-mode images of 2D parasternal long axis by echocardiography, showing improvement of left ventricular wall motion in UC-MSC treated group at week 8 after AMI. Data are presented as the mean ± SD. Phosphate-buffered saline (PBS) group, n = 3; low-dose group, n = 4; and high-dose group, n = 4. *P < 0.05