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Fig. 3.

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Fig. 3. Effect of oleanolic acid on PMA-induced MUC5AC mucin production from NCI-H292 cells.
NCI-H292 cells were pretreated with varying concentrations of oleanolic acid for 30 min and then stimulated with PMA (10 ng/mL), for 24 h. Cell lysates were collected for measurement of MUC5AC mucin production by ELISA. Each bar represents a mean±SEM of 3 culture wells compared to the control set at 100%. Three independent experiments were performed, and the representative data were shown. *significantly different from control (p<0.05). + significantly different from PMA alone (p<0.05). cont: control, O: oleanolic acid, O1: oleanolic acid 1 μM, O5: oleanolic acid 5 μM, O10: oleanolic acid 10 μM, O20: oleanolic acid 20 μM, concentration unit is μM.
Yakhak Hoeji 2023;67:335-41 https://doi.org/10.17480/psk.2023.67.6.335
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