Research Article

Hydrogen Sulfide Promotes Cardiomyocyte Proliferation and Heart Regeneration via ROS Scavenging

Figure 1

Inhibition of H2S synthase with PAG impairs heart regeneration. (a) Schema of the animal experiment. (b–d) Representative images and statistics of echo analysis 21 days post MI. LVEF: left ventricular ejection fraction; LVFS: left ventricular fractional shortening. (e) Representative images of Masson’s trichrome-stained heart sections from mice 21 days post MI or AR. (f) Statistics of neonatal mouse heart regeneration. (g) LVAWd: left ventricular anterior wall diastolic thickness. Vehicle: ; PAG: . The data are presented as the . and by Student’s -test.
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