Fig. 3From: Allogeneic transplantation of mobilized dental pulp stem cells with the mismatched dog leukocyte antigen type is safe and efficacious for total pulp regenerationHistochemical analyses of regenerated pulp tissue. Immunostaining with (a–d) BS-1 lectin, (f–i) PGP 9.5 (arrows indicate neurite extension), and (j–m) Masson trichrome staining (hatched lines indicate newly formed osteo/tubular dentin (d)). a, b, f, g, j, k First transplantation. c, d, h, i, l, m Second transplantation. a, c, f, h, j, l DLA matched transplant. b, d, g, i, k, m DLA mismatched transplant. e Ratio of positively stained area by BS-1 lectin in a frame 310 μm × 240 μm in size. Data are mean ± standard deviation (n = 4). Tukey’s multiple comparison test method. n Ratio of Masson trichrome positively stained area to pulp regenerated area. Data are mean ± standard deviation (n = 3). Tukey’s multiple comparison test methodBack to article page