Nitric oxide and N-acetylcysteine reduced oxidative stress in alveolar macrophages exposed to cigarette smoke extract

M. Lanzetti, C. Rueff-Barroso, R. Fonseca, A. Lopes, T. Ferreira, F. Albuquerque, L. C. Porto, S. Valença (Brazil)

Source: Annual Congress 2010 - Macrophages: cell biology and disease-specific characteristics
Session: Macrophages: cell biology and disease-specific characteristics
Session type: Thematic Poster Session
Number: 4355
Disease area: Airway diseases

Congress or journal article abstractE-poster

Rating: 0
You must login to grade this presentation.

Share or cite this content

Citations should be made in the following way:
M. Lanzetti, C. Rueff-Barroso, R. Fonseca, A. Lopes, T. Ferreira, F. Albuquerque, L. C. Porto, S. Valença (Brazil). Nitric oxide and N-acetylcysteine reduced oxidative stress in alveolar macrophages exposed to cigarette smoke extract. Eur Respir J 2010; 36: Suppl. 54, 4355

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:
Decreased haem oxygenase-1 and increased inducible nitric oxide synthase in the lung of severe COPD patients
Source: Eur Respir J 2003; 21: 971-976
Year: 2003



Exhaled nitric oxide is lower in asthmatic children exposed to passive cigarette smoke
Source: Eur Respir J 2001; 18: Suppl. 33, 40s
Year: 2001

Oxidative stress and products of nitric oxide metabolism in COPD and in smokers
Source: Eur Respir J 2001; 18: Suppl. 33, 273s
Year: 2001

Acute effect of environmental tobacco smoke on exhaled nitric oxide, in healthy passive smokers
Source: Annual Congress 2010 - Passive smoking
Year: 2010


Acute effect of cigarette smoke on bronchial blood flow and exhaled nitric oxide
Source: Eur Respir J 2005; 26: Suppl. 49, 480s
Year: 2005

Reduced bronchial nitric oxide flux but unchanged alveolar nitric oxide concentration after exposure to hyperbaric hyperoxia
Source: Annual Congress 2010 - New diagnostic approaches in respiratory function
Year: 2010


Nitric oxide in COPD patients saliva as marker of oxidative stress
Source: Eur Respir J 2007; 30: Suppl. 51, 373s
Year: 2007

Effect of cigarette smoke exposure on exhaled nitric oxide and its relation to asthma and hay feverin adult NHANES subjects
Source: International Congress 2015 – Exhaled biomarkers in monitoring airways disease
Year: 2015


Acute exposure to passive smoke decreases exhaled nitric oxide in healthy non-smoking subjects
Source: Eur Respir J 2001; 18: Suppl. 33, 284s
Year: 2001

Effect of tobacco smoke exposure on exhaled nitric oxide levels in Tunisian asthmatics
Source: International Congress 2016 – Airway biomarkers
Year: 2016


Lung remodeling in cigarette smoke-induced emphysema is independent of nitric oxide participation
Source: Annual Congress 2010 - Proteases and the matrix
Year: 2010

Alveolar nitric oxide is associated with short-term concentrations of ozone
Source: Annual Congress 2009 - Indoor and outdoor air pollution
Year: 2009


Oxidative stress and nitric oxide metabolites in exhaled breath condensate after allergen inhalation challenge
Source: Annual Congress 2010 - Asthma: breath biomarkers and asthma control
Year: 2010

Diesel exhaust inhalation causes elevated oxidative burst in airway macrophages and neutrophils that is mitigated by anti-oxidant supplementation
Source: Annual Congress 2010 - Causal factors and mechanisms of outdoor air pollution and nanoparticulates
Year: 2010


Exhaled breath condensate: nitric oxide-related compounds
Source: Eur Respir Monogr 2010; 49: 207-216
Year: 2010


Nitric oxide generation during human neutrophil respiratory burst is reduced by thiolic metabolite-1 of erdosteine (Met 1)
Source: Eur Respir J 2003; 22: Suppl. 45, 435s
Year: 2003

N-acetylcysteine prevents pulmonary decrement and neutrophils recruitment in the airways but does not reduce the products of oxidative stress due to ozone exposure in asthmatics
Source: Annual Congress 2008 - Occupational asthma - agents and management
Year: 2008

Effects of an acute environmental stress on pulmonary mechanics and exhaled nitric oxide in ovalbumin sensitized rats
Source: Eur Respir J 2001; 18: Suppl. 33, 433s
Year: 2001

Nitric oxide in the airways after smoking cessation
Source: Eur Respir J 2004; 24: Suppl. 48, 155s
Year: 2004

Lung allergic inflammation and stress: effects of capsaicin neonatal treatment on pulmonary mechanics and exhaled nitric oxide in stressed rats
Source: Eur Respir J 2002; 20: Suppl. 38, 105s
Year: 2002