Fig. 1From: The neuroprotective effects of human bone marrow mesenchymal stem cells are dose-dependent in TNBS colitisMSC homing within the inflamed colon. The migration and engraftment of MSCs (white arrows) to the site of TNBS-induced inflammation in sections of the guinea-pig colon was confirmed using anti-HLA-A,B,C antibody specific to human MHC class I at 72 hours post induction of colitis (a-c). Scale bars = 100 μm, n = 4/group/time point. HLA-A,B,C human leucocyte antigen, IR immunoreactive, MSCs mesenchymal stem cells, TNBS 2,4,6-trinitrobenzene sulfonic acidBack to article page