Fig. 1From: Baicalein inhibits inflammatory response and promotes osteogenic activity in periodontal ligament cells challenged with lipopolysaccharidesThe characterization of PDLCs. Primary culture of PDLCs at the Day 7 (×100) (a); Morphology of PDLCs at Passage 1 (× 100) (b); Immunohistochemistry staining results of PDLCs, positive for vimentin (× 100) (c) and negative for cytokeratin (× 100) (d)Back to article page