Fig. 5
From: A retinoid X receptor partial agonist attenuates pulmonary emphysema and airway inflammation
Treatment with NEt-4IB supresses PPE-induced VEGF expression in the airway. a Experimental protocol. b VEGF in BAL fluid on day 2, (c) VEGF in BAL fluid on day 14. The results for each group are expressed as the means ± SEM. This experiment was started with 8 mice in each group, and no mice were died during the experimental period. * Significant differences (P < 0.05) between PBS/vehicle and PPE/vehicle. # Significant differences (P < 0.05) between PPE/vehicle and PPE/NEt-4IB 0.015%