Research Article

OSM Enhances Angiogenesis and Improves Cardiac Function after Myocardial Infarction

Figure 5

Treatment with OSM promoted angiogenesis by increasing capillary density after MI. (a) Representative digital micrographs showing capillary density/CD31 immunostaining 14 days after surgical intervention in different experimental groups. Magnification: 200x. (b) Quantitative analysis of capillary density in counts/mm2. The values are means ± SD. versus WT + MI group. in each group.