Fig. 3From: Monitoring redox stress in human airway epithelial cells exposed to woodsmoke at an air–liquid interfaceGlucose does not reverse oxidation of the Grx1-roGFP2 sensor in pHBEC-ALI following exposure to woodsmoke. Changes in the ratio of oxidized and reduced glutathione induced by exposure to freshly generated wood smoke in primary bronchial epithelial cells cultured at air–liquid interface (pHBEC-ALI) followed by the addition of glucoseBack to article page