Results 1 to 10 of about 13,913 (165)

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

Front Med (Lausanne)
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 ...
Shen Y, Yang LL, Ning GL, Teng XB, Shi JF, Cui SS, Cao ZX, Zhang YB, Han MF.   +8 more
europepmc   +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

Nitric oxide in exhaled air [PDF]

European Respiratory Journal, 1996
Much interest is now being focused on measurements of nitric oxide (NO) in exhaled air. In healthy subjects exhaled NO seems to originate mainly in the nasal airways, whereas the contribution from the lower respiratory tract is low. In certain inflammatory airway disorders, the excretion of NO into the airways is altered resulting in changes in the ...
J O, Lundberg, E, Weitzberg, J M, Lundberg, K, Alving   +3 more
openaire   +2 more sources

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

Inhaled and exhaled nitric oxide [PDF]

Cellular and Molecular Life Sciences CMLS, 1999
Inhaled nitric oxide (NO) is used to treat various cardiopulmonary disorders associated with pulmonary hypertension. The rationale is based on the fact that NO, given by inhalation, only dilates those pulmonary vessels that perfuse well-ventilated lung units. As a result, pulmonary gas exchange is improved while pulmonary vascular resistance is reduced
Thébaud, B., Arnal, J.-F., Mercier, J. C., Dinh-Xuan, A.-T.   +3 more
openaire   +2 more sources

Exhaled nitric oxide in sarcoidosis [PDF]

Thorax, 2005
Increased production of nitric oxide (NO) by the lower respiratory tract is viewed as a marker of airway inflammation in asthma and bronchiectasis. NO is a potentially important immune modulator, inhibiting the release of several key pro-inflammatory cytokines.
M L, Wilsher, W, Fergusson, D, Milne, A U, Wells   +3 more
openaire   +2 more sources

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

Exhaled nitric oxide and atherosclerosis

European Journal of Clinical Investigation, 2012
Eur J Clin Invest 2012AbstractBackground  Fractional exhaled nitric oxide concentration (FENO) measurement has been proposed to be an important adjunct in the diagnosis and management of asthma, pulmonary hypertension and cystic fibrosis. But do we understand how other diseases influence the FENO values?
Iiris, Salonen, Kati, Huttunen, Maija-Riitta, Hirvonen, Juhani, Dufva, Kaj, Groundstroem, Hilkka, Dufva, Raimo O, Salonen   +6 more
openaire   +2 more sources