Fig. 11

In vivo migration of BM-MSCs and AT-MSCs. a-d′′ Cross-sections of the guinea-pig colon after treatment with BM-MSCs a-b and AT-MSCs c-d labelled with anti-HLA a-d to detect human MSCs and anti-α-actin to visualise smooth muscle a′-d′. Scale bar = 50 μm. e′-f′ High magnification confocal images (x100) of myenteric ganglia from BM-MSC e-e′ and AT-MSC-treated guinea-pigs f-f′. Scale bar = 10 μm. BM-MSCs bone marrow-derived mesenchymal stem cells, AT-MSCs adipose tissue-derived mesenchymal stem cells, HLA human leukocyte antigen