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Figure 1. Whole-blood vs. PBMC cultures after incubation with P. gingivalis LPS (10 ng/mL) for 48 hrs. Monocytes were analyzed for CD40 and CD80 expression by flow cytometry. (A) Representative histograms comparing whole-blood with PBMC cultures (n = 3). Dotted lines are isotype controls; the shaded areas are media controls; the solid lines represent cultures incubated with P. gingivalis LPS. (B) The mean MFI-fold increase of CD40 and CD80 expression on CD14+ monocytes of the 3 independent experiments. The data represent mean ± SE.
J DENT RES, Vol. 83, No. 7,
540-545 (2004)
DOI: 10.1177/154405910408300706
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