not-yet-known not-yet-known not-yet-known unknown Fig.7. Budesonide Nebulization Combined with Intravenous Vitamin C Relieve Smoke-Inhalation Related Damage. Oxidative stress (DHCA-ROS stained) on the chip under conditions of smoke exposure and treatment, along with a detailed statistical representation. Findings from three separate assays are depicted as mean ± standard deviation (SD). n=3, scale bars=30 μm. Analysis of gene expression related to inflammation and apoptosis in the epithelial or endothelial layers of the chip, under variations of smoke exposure and treatment. Trials were replicated thrice on the chip, with results conveyed as mean ± standard deviation (SD). n=3.