Figure 6From: Characterization and spinal fusion effect of rabbit mesenchymal stem cellsPhotomicrography (40×) of the rabbit organs. In one rabbit that died after implantation of allogeneic differentiated MSCs, there was myocardial damage with vacuole formation (arrows) (A) and lung congestion (arrows) (B). In one normal rabbit (control), the heart and lung showed no myocardial or pulmonary damage (C,D).Back to article page