Supplementary Figure 3From: Anti-TNF-α antibody allows healing of joint damage in polyarthritic transgenic miceDetection of mRNA of proinflammatory cytokines murine TNF-α, IL-6, and IFN-γ in joint tissue of aged mice. RNA was extracted from the paw joints at baseline and after 6 weeks of treatment with saline or anti-TNF-α. An RNase protection assay was then performed. GAPDH, glyceraldehyde-3-phosphate dehydrogenase; L32, ribosomal protein; TNF, tumor necrosis factor.Back to article page