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. 2006 Mar 19;2006(2):73835. doi: 10.1155/MI/2006/73835

Figure 4.

Figure 4

IL-1β and DEX effects on RA synovial fibroblast annexin I mRNA. RA FLS were exposed to IL-1β 1 ng/mL and DEX 10−7–10−8 M for 24 hours and annexin I mRNA measured by semiquantitative RT-PCR. Upper bands: annexin I, lower bands: GAPDH. Lane 1: control; lane 2: DEX 10−7 M; lane 3: DEX 10−8 M; lane 4: IL-1β 1 ng/mL; lane 5: IL-1β plus DEX 10−7 M; lane 6: IL-1β plus DEX 10−8 M. DEX and IL-1β both induced annexin I mRNA. Co-treatment with DEX and IL-1β had additive effects on annexin I mRNA. Data presented are from one experiment representative of n = 4.