Fig. 3From: Bone loss and aggravated autoimmune arthritis in HLA-DRβ1-bearing humanized mice following oral challenge with Porphyromonas gingivalis Systemic proinflammatory cytokine response in P. gingivalis-brushed mice. Serum samples from B6.DR1 mice brushed daily with P. gingivalis were subjected to multiplex cytokine analyses. Cytokines measured at day 0 represent those found in B6.DR1 mice prior to P. gingivalis exposure. Limit of detection for each analyte was between 0.8 and 10 pg/ml. Error bars = SEMBack to article page