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Figure 1 | Arthritis Research & Therapy

Figure 1

From: High mobility group box protein 1 in complex with lipopolysaccharide or IL-1 promotes an increased inflammatory phenotype in synovial fibroblasts

Figure 1

TLR4 and IL-1RI are expressed on synovial fibroblasts. Synovial fibroblasts were cultured in chamber slides without exogenous stimulation. TLR4 and IL-1RI expression was determined by immunocytochemical staining (red Alexa Fluor© 594) and nuclei were counterstained with Hoechst (blue). A) TLR4 staining, B) IL-1RI staining, C) staining with TLR4 specific antibody pre-incubated with blocking peptide, D) control staining with irrelevant rabbit IgG.

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Arthritis Research & Therapy

ISSN: 1478-6362

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