Fig. 1. Effect of eriodictyol on PMA-induced MUC5AC gene expression in NCI-H292 cells. NCI-H292 cells were pretreated with varying concentrations of eriodictyol for 30 min and stimulated with PMA (10 ng/mL) for 24 h. Cell lysates were collected for measurement of MUC5AC gene expression using RT-PCR. Three independent experiments were performed, and the representative data are shown. *Significantly different from control (p<0.05). †Significantly different from PMA alone (p<0.05). cont, control; E, eriodictyol. Concentration unit is μM.
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