Objective To investigate the status quo of formaldehyde pollution in indoor air of the decorated houses. Methods 54 apartments that have been decorated for one month to almost two years and 52 roughcast apartments were selected and the concentrations of formaldehyde were determined by acetylacetone spectrophotometry. Results The results showed that in the same time after decorating, there was significant difference of formaldehyde concentrations between higher and lower temperature periods (P

Airway mucus plug is a common phenotype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction. Given its important role in asthma, treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations. Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs, and biotargeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.