Fig. 6

(A) Effect of RA on HNEpC proliferation. *P < 0.05, **P < 0.01, ***P < 0.001. (B) The effect of RA on protein levels of the target in IL-13-induced inflammatory cell models.
(A) Effect of RA on HNEpC proliferation. *P < 0.05, **P < 0.01, ***P < 0.001. (B) The effect of RA on protein levels of the target in IL-13-induced inflammatory cell models.