Skip to main content
. 2013 Dec 20;8(12):e83102. doi: 10.1371/journal.pone.0083102

Figure 1. Isolation and identification for human periodontal ligament stem cells.

Figure 1

A: Colonies derived from single cell in the method of limiting dilution was picked up for further culturing of hPDLSCs; B: hPDLSCs were grown in culture medium with a long spindle shape; C: Adipogenic differentiation of hPDLSCs was determined by Oil red O staining after 21 days of adipogenic induction; D: Osteogenic differentiation of hPDLSCs was determined by Alizarin red S staining after 21 days of osteogenic induction; E: Immunophenotype analysis of PDLSCs was determined by Flow cytometry assay.