Dose-dependent effects of ERY (EM) on eotaxin release from HFL-1 stimulated with IL-1β (1 ng/ml, panel A) or TNF-α (10 ng/ml, panel B) (n = 4). The eotaxin concentration is on the ordinate, and the ERY concentration is on the abscissa. SM, streptomycin; PC, penicillin. Values are expressed as the mean ± the SEM. ∗, P < 0.05 compared with supernatant fluids without ERY incubation.