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Fig. 1 | Respiratory Research

Fig. 1

From: A retinoid X receptor partial agonist attenuates pulmonary emphysema and airway inflammation

Fig. 1

Treatment with a novel RXR partial agonist prevents CSE-induced emphysematous changes. a Experimental protocol. b (a) Lm values, (b) DI values. c Representative photographs of H&E-stained lung tissue (magnification: X200) (a) PBS/vehicle, (b) CSE/vehicle, (c) CSE/NEt-4IB 0.015%. (D) Cst values. The results for each group are expressed as the means ± SEM. This experiment was started with 7 mice in PBS/vehicle, and 11 mice in CSE/vehicle, PPE/NEt-4IB 0.015%. No mice were died during the experimental period. * Significant differences (P < 0.05) between PBS/vehicle and CSE/vehicle. # Significant differences (P < 0.05) between CSE/vehicle and CSE/NEt-4IB 0.005%. CSE, cigarette smoke extract

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