Fig. 6From: Dose-dependent improvement of cardiac function in a swine model of acute myocardial infarction after intracoronary administration of allogeneic heart-derived cellsHistopathological studies. a Hematoxilin-eosin and Massons trichromic stains show typical histological appearance of the infarcts in control animals with increased collagen, while viable myocardial muscle bundles can be seen in treated animals. The bar represents 500 μm. b, c Distribution of vessels’ sizes, as determined at the infarct borderBack to article page