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. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Oral Microbiol Immunol. 2009 Apr;24(2):96–103. doi: 10.1111/j.1399-302X.2008.00478.x

Fig. 6.

Fig. 6

The number of monocytes attracted to monocyte chemoattractant protein 1 (MCP-1) secreted by dendritic cells (DCs). Migration of CD14+ monocytes was measured using tran-swell system. DCs plated to the lower chamber were stimulated with graded doses of oral gram-positive bacteria. After 24 h, monocytes were added to the upper chamber and incubated for an additional 3 h. CD14+ monocytes migrated to the lower chamber were counted by flow cytometry. Mean ± SD from three independent experiments with three different donors are shown. Asterisks indicate statistically significant differences (*P < 0.05, **P < 0.01) determined by Student’s t-test.