Allergic rhinitis is clinically defined as a symptomatic disorder of the nose induced by an IgE-
mediated inflammation after allergen exposure of the membranes lining the nose. Symptoms …

Chronic obstructive pulmonary disease (COPD) is characterized by inflammatory injury of
airways, lung parenchyma, and pulmonary vasculature secondary to noxious environmental …

Background As asthma-like symptoms are common in CF, we evaluated reversible airway
obstruction and associated characteristics. Methods Retrospective analysis of charts …

Background Bronchodilator responsiveness (BDR) using FEV1 is often utilised to separate
COPD patients from asthmatics, although it can be present in some COPD patients. With the …

BACKGROUND: Reversibility of obstructive lung disease is traditionally defined by changes
in FEV1 or FVC in response to bronchodilators. These may not fully reflect changes due to a …

Appropriate use of reference equations for predicting normal values is important for
maximizing the clinical and research usefulness of pulmonary function testing. Because of …

Objective Because published criteria for bronchodilator responsiveness are based on
population variability and compare only the single best measures before and after …

2型炎症对慢阻肺大、小气道支气管舒张反应性的不同影响- PMC Back to Top Skip to main
content NIH NLM Logo Access keys NCBI Homepage MyNCBI Homepage Main Content Main …

Although the small airway component of chronic asthma is becoming a more important topic,
its impact in the daily assessment of pediatric asthma is limited. The intrinsic airway …

Many asthma patients use the emergency department (ED) as the sole source of asthma
care. This is considered inadequate and poor practice. This prospective study revealed that …