Fig. 3From: Inhalation of hydrogen gas attenuates airway inflammation and oxidative stress in allergic asthmatic miceMorphologic findings and scores of bronchial wall in control animals (C, n = 10), asthmatic mice model (A, n = 10) and asthmatic mice model with hydrogen gas inhalation (AH, n = 10). Staining with haematoxylin-eosin (H&E) solution, periodic acid-Schiff (PAS); magnification 40×)Back to article page