Fig. 1From: Reduced transient receptor potential vanilloid 2 expression in alveolar macrophages causes COPD in mice through impaired phagocytic activityChanges in TRPV2 expression in MH-S cells by immunofluorescence. Immunofluorescent labelling for TRPV2 (red), F4/80 (macrophage, green), merge (yellow), and DAPI (nucleus, blue) in MH-S cells stimulated with vehicle vs 10% cigarette smoke extract (CSE). magnification, × 200; scale bar, 100 μmBack to article page