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Fig. 4 | BMC Oral Health

Fig. 4

From: Influence of epigallocatechin-3-gallate in promoting proliferation and osteogenic differentiation of human periodontal ligament cells

Fig. 4

Relative expression levels of COL1, RUNX2, OPN and OSX measured by qRT-PCR after treatment with EGCG for 7 d. Semi-quantitative analysis of relative gene expression levels. Data are presented as mean ± standard deviation (n = 5). The bars with different lower case letters are significantly different from each other (p < 0.05), and those with the same letter exhibit no significant difference

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