Fig. 1From: CXCL14 and MCP1 are potent trophic factors associated with cell migration and angiogenesis leading to higher regenerative potential of dental pulp side population cellsPulp regeneration after ectopic tooth root transplantation in severe combined immunodeficiency mice. a, e, j Twenty-one days after transplantation of pulp CD31− side population (SP) cells (Pulp SCs), (b, f, k) conditioned medium (CM) from pulp CD31− SP cells (Pulp CM), (c, g, l) CM from bone marrow CD31− SP cells (BM CM), and (d, h, m) CM from adipose CD31− SP cells (AD CM). a-h Hematoxylin-and-eosin staining. i Ratio of regenerated area to root canal area on day 21. j-m Hoechst 33342 staining. n Cell density of the total regenerated area on day 21. Data are expressed as mean ± standard deviation of four determinations. *P < 0.05, **P < 0.01. Col. only, collagen onlyBack to article page