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. 2012 May;237(5):540–547. doi: 10.1258/ebm.2012.011377

Figure 4.

Figure 4

Cytokine profile of EpiAirway inserts infected with strain 86-028NP over time. ELISA assays were performed to detect the levels of IL-1β, IL-6, TNF-α, GM-CSF and IL-8 in pooled EpiAirway washes (n = 2) during co-culture. Day 0 indicates assays prior to inoculation, and the following days indicate length of time of co-culture. IL, interleukin; GM-CSF, granulocyte/macrophage colony-stimulating factor; ELISA, enzyme-linked immunosorbent assay; TNF, tumor necrosis factor