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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: Allogeneic transplantation of mobilized dental pulp stem cells with the mismatched dog leukocyte antigen type is safe and efficacious for total pulp regeneration

Fig. 3

Histochemical 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 method

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