Results 1 to 10 of about 14,625 (117)

Analysis of exhaled nitric oxide and its influencing factors in patients with chronic obstructive pulmonary disease [PDF]

Frontiers in Medicine
ObjectivesTo compare exhaled nitric oxide (eNO) levels between patients with chronic obstructive pulmonary disease (COPD) and healthy controls, and to investigate factors influencing eNO measurements.MethodsThe study included 115 patients with acute ...
Ya Shen, Li-Li Yang, Guo-Lan Ning, Xiao-Bao Teng, Jing-Feng Shi, Shun-Shun Cui, Zi-Xiao Cao, Yan-Bei Zhang, Ming-Feng Han   +8 more
doaj   +2 more sources

Clinical value of nitric oxide parameters in children with bronchial asthma [PDF]

Xin yixue, 2023
Exhaled nitric oxide （eNO）， as a marker of eosinophilic inflammation in the airway， has been widely utilized in the diagnosis and treatment of asthma. The fractional concentration of exhaled NO （FeNO） mainly reflects the degree of airway inflammation. By
Wei Ziqian, Yilimuguli Abudukeremu, Wu Baojing
doaj   +1 more source

Evaluation of fractional exhaled nitric oxide in school-age children with asthma and sensitization to cat allergens

Ukrainian Scientific Medical Youth Journal, 2022
bronchial asthma is a chronic condition that is considerably prevalent among children. According to scientific evidence, cat allergens are most frequently responsible for the onset of asthma manifestations in children. Children are more likely to develop
Mariia Kryvopustovа
doaj   +1 more source

The association of exhaled nitric oxide with air pollutants in young infants of asthmatic mothers

Environmental Health, 2023
Background Exhaled nitric oxide is a marker of airway inflammation. Air pollution induces airway inflammation and oxidative stress. Little is known about the impact of air pollution on exhaled nitric oxide in young infants. Methods The Breathing for Life
Elizabeth Percival, Adam M. Collison, Carla Rebeca da Silva Sena, Ediane De Queiroz Andrade, Patricia De Gouveia Belinelo, Gabriela Martins Costa Gomes, Christopher Oldmeadow, Vanessa E. Murphy, Peter G. Gibson, Wilfried Karmaus, Joerg Mattes   +10 more
doaj   +1 more source

Cost utility of fractional exhaled nitric oxide monitoring for the management of children asthma

Cost Effectiveness and Resource Allocation, 2021
Introduction Fractional exhaled nitric oxide is a simple, non-invasive measurement of airway inflammation with minimal discomfort to the patient and with results available within a few minutes.
Jefferson Antonio Buendía, Ranniery Acuña-Cordero, Carlos E. Rodriguez-Martinez   +2 more
doaj   +1 more source

Elevated exhaled nitric oxide in allergen-provoked asthma is associated with airway epithelial iNOS.

PLoS ONE, 2014
BackgroundFractional exhaled nitric oxide is elevated in allergen-provoked asthma. The cellular and molecular source of the elevated fractional exhaled nitric oxide is, however, uncertain.ObjectiveTo investigate whether fractional exhaled nitric oxide is
Abraham B Roos, Michiko Mori, Reidar Grönneberg, Christina Österlund, Hans-Erik Claesson, Jan Wahlström, Johan Grunewald, Anders Eklund, Jonas S Erjefält, Jon O Lundberg, Magnus Nord   +10 more
doaj   +1 more source

Metabolites content of stable forms of nitric oxide in the lungs of guinea pigs with experimental allergic alveolitis in different periods of its formation

Journal of Education, Health and Sport, 2017
In this paper was found that the conditions for the development of experimental allergic alveolitis on the 44-th day increased the activity of inducible nitric oxide synthase and stable forms of nitric oxide metabolites.
M. S. Reheda, B. Ya. Melekh, M. O. Kachmarska   +2 more
doaj   +3 more sources

Measurements of fractional exhaled nitric oxide in pediatric asthma [PDF]

Korean Journal of Pediatrics, 2013
Exhaled nitric oxide (NO) has been extensively investigated as a noninvasive marker of airway inflammation in asthma. The increased NO expression induced by inflammatory mediators in airways can be monitored easily in exhaled air from asthmatic children.
Youn-Soo Hahn
doaj   +1 more source

Are exhaled nitric oxide measurements using the portable NIOX MINO repeatable?

Respiratory Research, 2010
Background Exhaled nitric oxide is a non-invasive marker of airway inflammation and a portable analyser, the NIOX MINO (Aerocrine AB, Solna, Sweden), is now available.
Raza Abid, Drew Kirsty, Pike Katy, Grundy Jane, Clayton Bernie, Selby Anna, Kurukulaaratchy Ramesh, Arshad S Hasan, Roberts Graham   +8 more
doaj   +1 more source

Airways oxidative stress, lung function and cognitive impairment in aging

Monaldi Archives for Chest Disease, 2016
Background. An altered balance of oxidants/anti-oxidants is one of the pathological mechanisms of many agedependent disorders. We aimed to investigate the age-related airways oxidative stress, using non invasive, safe and repeatable techniques; to ...
C. Gramiccioni, G.E. Carpagnano, A. Spanevello, V. Turchiarelli, M.G. Cagnazzo, M.P. Foschino Barbaro   +5 more
doaj   +1 more source