Figure 5.

Interleukin-8 (IL-8) release from interferon-gamma (IFN-γ)-treated cells derived from asthmatic subjects in response to SEA after 6 and 24 hour stimulation. Data are shown as individual points, the line represents the median. ■ = control (unstimulated cells), ▲ = 0.01 μg/ml SEA, ● = 1 μg/ml SEA. P values reaching statistical significance are indicated on the graph.