exhaled breath
Changes in PH in exhaled breath condensate after specific bronchial challenge test in patients with chronic hypersensitivity pneumonitis: a prospective study
... becoming increasingly common [8]. The study of induced sputum cellularity or of biomarkers in exhaled breath or exhaled breath condensate has proven useful in the evalu- ation of certain ...
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Prediction of Lung Cancer based on VOC analysis of Exhaled Breath
... the exhaled breath acts as biomarker of lung ...in exhaled breath will provide a noninvasive technique for assessing lung pathology, and some of which are associated with Lung ...the ...
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Detection of cancer through exhaled breath: a systematic review
... alveolar breath, 12 studies focused on collecting maximum amount of exhaled breath (vital capacity) and 7 studies on collecting tidal ...between breath collection and analysis was very short ...
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Exhaled breath condensate pH as a biomarker of COPD severity in ex-smokers
... examination, exhaled breath condensate (EBC) collection and pulmonary func- tion testing and, finally, bronchodilation testing and post- bronchodilation ...
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Exhaled breath analysis for the early detection of lung cancer: recent developments and future prospects
... A wide range of modified nanomaterials has been used in exhaled breath analysis, such as nanoparticles (NPs), silicon nanowires (SiNWs) and carbon nanotubes (CNTs). Two main approaches are used in the ...
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Eotaxin-1 in exhaled breath condensate of stable and unstable asthma patients.
... in exhaled breath condensate are higher in asthmatic patients with different degrees of asthma severity when compared with ...as exhaled nitric oxide or serum ...
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Exhaled Breath Condensates as a Source for Biomarkers for Characterization of Inflammatory Lung Diseases
... nature. Exhaled breath condensate (EBC) is a simple and non-invasive technique of collecting fluid samples, which are representative of airway lining ...
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Exhaled breath condensate sampling is not a new method for detection of respiratory viruses
... Therefore, exhaled breath condensate (EBC) analysis has recently been explored as a new and non-invasive method to monitor lung inflammation and pulmonary disease such as chronic obstructive pulmonary ...
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Exhaled breath profiling for diagnosing acute respiratory distress syndrome
... circuit. Exhaled breath was collected (approximately 50 ml/min for 1 minute) and led to a portable eNose, the Cyranose 320 (Smith Detections, Pasadena, CA), containing a nano–compos- ite sensor array with ...
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Exhaled breath condensate metabolome clusters for endotype discovery in asthma
... in breath under various conditions, thus supporting the validity of EBC matrix (Additional file 1: Table ...the breath of asthmatics clearly substantiat- ing our finding ...of exhaled breath ...
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Increased of exhaled breath condensate neutrophil chemotaxis in acute exacerbation of COPD
... Exhaled breath condensate (EBC) was collected by using a commercially available condenser (EcoScreen®, Erich Jaeger Viasys GmbH, Hoechberg, Germany), according to ATS/ERS recommendations [9], which yielded ...
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Docosatetraenoyl LPA is elevated in exhaled breath condensate in idiopathic pulmonary fibrosis
... Given its potentially important and central role in the development of pulmonary fibrosis, LPA is not only a therapeutic target but also a potential biomarker in IPF. While elevated LPA levels have been detected in the ...
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Correlation of exhaled breath temperature with bronchial blood flow in asthma
... alter exhaled breath temperature indicating that the bronchial circulation may control airstream ...of breath temperature and Q aw and these are ...increased exhaled air temperature and ...
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Hydrogen peroxide release and acid-base status in exhaled breath condensate at rest and after maximal exercise in young, healthy subjects
... [30] Heinicke I, Boehler A, Rechsteiner T, Bogdanova A, Jelk- mann W, Hofer M, Rawlings P, Araneda OF, Behn C, Gassmann M. Moderate altitude but not additional en- durance training increases markers of oxidative stress ...
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Serum and exhaled breath condensate inflammatory cytokines in community-acquired pneumonia: a prospective cohort study
... Background: The role and relationship between pro- and anti-inflammatory cytokines represents one of the least studied aspects of the pathogenesis of community-acquired pneumonia (CAP). The aim of the present study was ...
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The intake of maqui (Aristotelia chilensis) berry extract normalizes H2O2 and IL-6 concentrations in exhaled breath condensate from healthy smokers - an explorative study
... Background: Respiratory diseases are associated with pulmonary oxidative stress and inflammatory processes. Though studies in animal models suggest that dietary polyphenols improve lung injury, no intervention studies ...
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Comparative Proteomics Analysis of Exhaled Breath Condensate in Lung Cancer Patients
... the breath proteomic profile of NSCLC patients with healthy control subjects to explore the potential of new biomarkers of lung ...of exhaled breath condensate (EBC) between 14 patients with NSCLC ...
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Standardised exhaled breath collection for the measurement of exhaled volatile organic compounds by proton transfer reaction mass spectrometry
... above, exhaled breath was collected from 15 healthy non-smoking volunteers (mean age ± SEM, 34 ±7 yr; 9 ...visit exhaled VOCs were measured in the morning and a few hours apart in the ...
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Sensors for detecting pulmonary diseases from exhaled breath
... in exhaled breath, blood or other body fluids, something highly dependent on their tissue – blood and blood – air partition coefficients ...by breath analysis is noninvasive and breath ...
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Variability of exhaled breath condensate leukotriene B4 and 8-isoprostane in COPD patients
... Abstract: The reproducibility of exhaled breath condensate (EBC) mediators is not well documented in chronic obstructive pulmonary disease (COPD). This study assessed within assay (WA), within (WD) and ...
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