Results 61 to 70 of about 18,801 (261)

Association of wheezing phenotypes with fractional exhaled nitric oxide in children [PDF]

Korean Journal of Pediatrics, 2014
Asthma comprises a heterogeneous group of disorders characterized by airway inflammation, airway obstruction, and airway hyperresponsiveness (AHR). Airway inflammation, which induces AHR and recurrence of asthma, is the main pathophysiology of asthma ...
Jung Yeon Shim
doaj   +1 more source

Modeling of residential outdoor exposure to traffic air pollution and assessment of associated health effects [PDF]

, 2014
Traffic air pollution is known to affect cardiopulmonary health in the population. Children with asthma are amongst the most susceptible groups. Several epidemiological studies linked traffic air pollution with increased reporting of asthmatic symptoms ...
Ducret-Stich, Regina Elisabeth
core   +1 more source

Fractional exhaled nitric oxide in a respiratory healthy general population through the lifespan.

Pulmonology
INTRODUCTION AND OBJECTIVES The fractional exhaled fraction of nitric oxide (FeNO) is used in clinical practice for asthma diagnosis, phenotyping, and therapeutic management. Therefore, accurate thresholds are crucial.
Christina Bal, C. Schiffers, M. Breyer, S. Hartl, Alvar Agustí, A. Karimi, Wolfgang Pohl, Marco Idzko, R. Breyer-Kohansal   +8 more
semanticscholar   +1 more source

Fractional Exhaled Nitric Oxide (FENO) in the management of asthma: a position paper of the Italian Respiratory Society (SIP/IRS) and Italian Society of Allergy, Asthma and Clinical Immunology (SIAAIC)

Multidisciplinary Respiratory Medicine, 2020
Asthma prevalence in Italy is on the rise and is estimated to be over 6% of the general population. The diagnosis of asthma can be challenging and elusive, especially in children and the last two decades has brought evidences that asthma is not a single ...
E. Heffler, G. E. Carpagnano, E. Favero, G. Guida, M. Maniscalco, A. Motta, G. Paoletti, G. Rolla, E. Baraldi, V. Pezzella, G. Piacentini, S. Nardini   +11 more
semanticscholar   +1 more source

The Role of Breastfeeding on Respiratory Outcomes Later in Childhood

Frontiers in Pediatrics, 2022
BackgroundBreastfeeding is associated with a lower risk of wheezing in early childhood, but its effect later in childhood remains unclear. We investigated the association of breastfeeding and respiratory outcomes in children aged 11 years.Materials and ...
Paola Di Filippo, Mauro Lizzi, Massimiliano Raso, Sabrina Di Pillo, Francesco Chiarelli, Marina Attanasi   +5 more
doaj   +1 more source

Associations of fractional exhaled nitric oxide with airway dimension and mucus plugs on ultra-high-resolution computed tomography in former smokers and nonsmokers with asthma.

Allergology International
BACKGROUND Associations of fractional exhaled nitric oxide (FeNO) with airway wall remodeling and mucus plugs remain to be explored in smokers and nonsmokers with asthma.
Y. Hayashi, Naoya Tanabe, H. Matsumoto, K. Shimizu, R. Sakamoto, T. Oguma, Hironobu Sunadome, A. Sato, Susumu Sato, T. Hirai   +9 more
semanticscholar   +1 more source

Correlation of fractional exhaled nitric oxide (FeNO) and clinical outcomes in patients with chronic obstructive pulmonary disease: A prospective cohort study.

Respiratory Medicine
BACKGROUND Fractional exhaled nitric oxide (FeNO) is an acceptable and noninvasive marker for defining eosinophilic airway inflammation. Further study is necessary to clarify the role of FeNO in patients with chronic obstructive pulmonary disease (COPD).
W. Keeratichananont, P. Kaenmuang, S. Geater, Ratikorn Denyuk, Chitsanupong Kanchanakanok   +4 more
semanticscholar   +1 more source

Effect of Air Pollutants Particulate Matter PM2.5, PM10, Carbon Monoxide (CO), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), and Ozone (O3) on Fractional Exhaled Nitric Oxide (FeNO)

Pakistan Journal of Medical Sciences
Objectives: This study aimed to investigate the effect of Environmental Pollutants Particulate Matter PM2.5, PM10, Carbon Monoxide (CO), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), and Ozone (O3) on lung airway inflammation by assessing the Fractional ...
S. Meo, M. Salih, J. M. Alkhalifah, A. Alsomali, A. Almushawah   +4 more
semanticscholar   +1 more source

Effects of age, gender, and environmental exposures on exhaled nitric oxide level in healthy 12 to 18 years Qatari children

Annals of Thoracic Medicine, 2012
Context: Fractional exhaled nitric oxide (FENO) is a useful noninvasive diagnostic tool for asthma and some other pediatric respiratory diseases. Factors affecting FENO level are variable in different populations and studies.
Ibrahim Janahi, Ammar Saadoon, Amjad Tuffaha, Balamurugan Panneerselvam   +3 more
doaj   +1 more source

Fractional Exhaled Nitric Oxide Guided-Therapy in Chronic Obstructive Pulmonary Disease: A Stratified, Randomized, Controlled Trial.

Archivos de Bronconeumologia, 2021
INTRODUCTION Chronic obstructive pulmonary disease (COPD) with eosinophilic airway inflammation represents a distinct phenotype that might respond to treatment with inhaled corticosteroids.
K. Su, Hsin-Kuo Ko, Y. Hsiao, Kun-Ta Chou, Yen-Wen Chen, Wen-Kuang Yu, S. Pan, Jianli Feng, D. Perng   +8 more
semanticscholar   +1 more source