Figure 6

Modulation of IL-1β, TNFα and IL-13 induced Eotaxin-1 release by CDDO and Sulforaphane. Cells were treated with Compound 1 hour prior to stimulation. Secreted Eotaxin-1 was measured 24 hours following challenge. (A) Dose dependent inhibition of IL-1β induced Eotaxin-1 release. (B) Dose dependent inhibition of TNFα induced Eotaxin-1 release. (C) Dose dependent inhibition of IL-13 induced Eotaxin-1 release. Data is expressed as protein levels found in tissue culture supernatants. n=3 for each data point. A student’s t-test was performed on each data set relative to the untreated data set (*p<0.5, **p<0.01). Data are represented as mean ± standard deviation.