Fig. 2
From: Mesenchymal stem cells and acellular products attenuate murine induced colitis
Local delivery of MSCs/EVs into mouse by i.p. injection. a, b MSCs. c, d EVs. For each mouse, CFSE-labeled MSCs or EVs were injected into the peritoneal cavity. At sacrifice, colon cryosections were prepared to examine the distribution of the injected MSCs/EVs (green) under a fluorescence microscope at original magnifications × 40 (a, c) and × 200 (b, d) with DAPI (blue). Arrows highlighted the CFSE-labeled MSCs/EVs