Non-enzymatic hydrogen peroxide scavenging properties of normal human airway secretions

S. El-Chemaly, M. Salathe, S. Baier, G. E. Conner, R. Forteza (Miami, United States Of America)

Source: Annual Congress 2003 - Mechanisms of epithelial cell activation II
Session: Mechanisms of epithelial cell activation II
Session type: Thematic Poster Session
Number: 2895
Disease area: Airway diseases

Congress or journal article abstract

Rating: 0
You must login to grade this presentation.

Share or cite this content

Citations should be made in the following way:
S. El-Chemaly, M. Salathe, S. Baier, G. E. Conner, R. Forteza (Miami, United States Of America). Non-enzymatic hydrogen peroxide scavenging properties of normal human airway secretions. Eur Respir J 2003; 22: Suppl. 45, 2895

You must login to share this Presentation/Article on Twitter, Facebook, LinkedIn or by email.

Member's Comments

No comment yet.
You must Login to comment this presentation.


Related content which might interest you:
The influence of hydrogen peroxide on reactive oxygen species generation in monocytes of healthy children and with pollinosis
Source: Eur Respir J 2006; 28: Suppl. 50, 228s
Year: 2006

Hydrogen gas alters the production of reactive oxygen species in alveolar epithelial cells in vitro
Source: Annual Congress 2012 - Lung injury and repair: reactive oxygen species and beyond
Year: 2012

DUOX1-mediated hydrogen peroxide release regulates sodium transport in bronchiolar epithelial cells
Source: Annual Congress 2011 - Epithelial cell biology
Year: 2011

Peroxynitrite and superoxide anion chemiluminescence generation during human neutrophil respiratory bursts is reduced by a synergistic combination of budesonide and the SH metabolite of erdosteine
Source: Eur Respir J 2004; 24: Suppl. 48, 218s
Year: 2004

Superiority of hydrogen peroxide to exhaled nitric oxide as a marker of bronchial inflammation in asthmatic children
Source: Annual Congress 2008 - Paediatric airway diseases - pathophysiology and monitoring
Year: 2008


Comparison between hydrogen peroxide and spirometry in airways inflammation of asthmatic children
Source: Annual Congress 2008 - Paediatric airway diseases - pathophysiology and monitoring
Year: 2008


N-acetyl-L-cysteine reduces the increased vascular permeability and VEGF levels in lungs treated with hydrogen peroxide
Source: Annual Congress 2007 - Towards an understanding of asthma pathogenesis - novel in vitro assays and results from animal models
Year: 2007


Elevated exhalation of hydrogen peroxide and thiobarbituric acid reactive substances in patients with community acquired pneumonia
Source: Eur Respir J 2002; 20: Suppl. 38, 584s
Year: 2002

The influence of different oxygen concentrations during resuscitation on free radical oxidation and antioxidant activity in neonates
Source: Eur Respir J 2002; 20: Suppl. 38, 532s
Year: 2002

Acute neutrophilic airway inflammation is associated with a decrease in pulmonary ascorbic acid concentration but not an elevation of exhaled hydrogen peroxide
Source: Eur Respir J 2004; 24: Suppl. 48, 596s
Year: 2004

Concentrations of the hydrogen peroxide and nitrite in exhaled breath condensate as markers of inflammatory lung diseases
Source: Annual Congress 2008 - COPD
Year: 2008

The anti-proliferative effect of endogenous and exogenous hydrogen sulfide upon human airway smooth muscle
Source: Annual Congress 2010 - Airway smooth muscle cells
Year: 2010

Intranasal treatment with the mitochondria-targeted slow hydrogen sulfide releasing donor AP39 prevents inflammation-induced airway hyperreactivity in mice
Source: International Congress 2019 – Advances in asthma pharmacology
Year: 2019

Apocynin reduces reactive oxygen species generation in airways of asthmatics
Source: Annual Congress 2010 - New treatments for asthma and COPD
Year: 2010

Budesonide reduces superoxide and peroxynitrite chemiluminescence during human neutrophil bursts
Source: Eur Respir J 2004; 24: Suppl. 48, 21s
Year: 2004

Elevated hydrogen peroxide and malondialdehyde levels in postpneumonectomy pulmonary edema
Source: Eur Respir J 2002; 20: Suppl. 38, 346s
Year: 2002

Changes of endogenous hydrogen sulfide in rat model of COPD
Source: Eur Respir J 2006; 28: Suppl. 50, 216s
Year: 2006

Effect of superoxide dismutase on apoptosis of respiratory epithelial cells during oxidative stress
Source: Annual Congress 2010 - Epithelial cells: cell biology and role in lung disease
Year: 2010


Exhaled breath condensate: hydrogen peroxide
Source: Eur Respir Monogr 2010; 49: 162-172
Year: 2010