Controlled delivery of PDGF-BB for myocardial protection using injectable self-assembling peptide nanofibers
J. Clin. Invest. 116:1 doi:10.1172/JCI25878
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Figure 7
Injection of NF/PDGF-BB decreases infarct size after I/R injury.

(A) Left ventricular fractional shortening after 60-minute ischemia and 24-hour reperfusion with or without injection of NF/PDGF-BB was measured using echocardiography. Hearts were then harvested and subjected to measurement of infarct size and area at risk (B and C). *P < 0.05.