https://www.selleckchem.com/products/en450.html
The maximum value of FeNO ≥35 ppb was associated with AE (p less then 0.05). Children with AE had a significantly decreased baseline forced expiratory volume in 1 second/forced vital capacity (FEV1/FVC), %predicted, forced expiratory flow at 25%-75% of FVC (FEF25%-75%). FEV1/FVC less then 80% was associated with AE in children regardless of inhalant allergen sensitization (all p less then 0.05). Conclusion Baseline spirometry had a predictive value of AE in school children. Sensitive spirometric parameters such as FEV1/FVC and FEF25%-75%