Exhaled markers of inflammation.
Exhaled markers of inflammation allow completely noninvasive monitoring of inflammation and oxidative stress in the respiratory tract in inflammatory lung diseases, including asthma, chronic obstructive pulmonary disease, cystic fibrosis, bronchiectasis and interstitial lung diseases. Such noninvasive techniques are simple to perform, may be repeated frequently and can be applied in children, including neonates and patients with severe disease in whom more invasive procedures are not possible. Several volatile chemicals can be measured in the breath (nitric oxide, carbon monoxide, hydrocarbons), and many nonvolatile molecules (mediators, oxidation and nitration products, proteins) may be measured in exhaled breath condensate.
Kharitonov
S A
SA
National Heart and Lung Institute, Imperial College, London, UK. s.kharitonov@ic.ac.uk
Barnes
P J
PJ
D015415:Biomarkers / Q000032:analysis; D001944:Breath Tests; D002248:Carbon Monoxide / Q000032:analysis; D006801:Humans; D006838:Hydrocarbons / Q000032:analysis; D007249:Inflammation / Q000175:diagnosis* / Q000378:metabolism; D015289:Leukotrienes / Q000032:analysis; D008171:Lung Diseases / Q000175:diagnosis; D009569:Nitric Oxide / Q000032:analysis; D018384:Oxidative Stress; D011453:Prostaglandins / Q000032:analysis; D013696:Temperature
D015415:Biomarkers; D006838:Hydrocarbons; D015289:Leukotrienes; D011453:Prostaglandins; D009569:Nitric Oxide; D002248:Carbon Monoxide