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. 2009 Mar 10;17(5):889–896. doi: 10.1038/mt.2009.30

Figure 2.

Figure 2

Secretion of inflammatory cytokine (IL-6) by baculovirus-transduced MSCs. The MSCs were transduced as in Figure 1. After transduction, the spent media from the MSCs culture were completely replaced with fresh media at 24, 48, and 96 hpt. The concentrations of IL-1β, IFN-α, and IL-6 in the spent media were measured by ELISA. The IL-1β and IFN-α concentrations are not shown because they are lower than the detection limits of ELISA kits. ELISA, enzyme-linked immunosorbent assay; IFN, interferon; IL, interleukin; MSCs, mesenchymal stem cells.