Onset of action of inhaled glucocorticoids on bronchial and alveolar nitric oxide output.

abstract：:This study investigated whether oral malodour with plaque-related periodontal disease was associated with the prevalence of periodontopathic bacteria in saliva and tongue debris. The subjects were 30 patients who visited the Breath Odour Clinic. An oral examination was performed at baseline and two months after period...

journal_title：Journal of breath research

authors： Kurata H,Awano S,Yoshida A,Ansai T,Takehara T

更新日期：2008-03-01 00:00:00

abstract：:In the present longitudinal study, we followed volatile organic compounds (VOCs) excreted in exhaled breath of 20 healthy individuals over time, while adhering to a gluten-free diet for 4 weeks prior to adherence to a normal diet. We used gas chromatography coupled with mass spectrometry (TD-GC-tof-MS) in combination ...

journal_title：Journal of breath research

authors： Baranska A,Tigchelaar E,Smolinska A,Dallinga JW,Moonen EJ,Dekens JA,Wijmenga C,Zhernakova A,van Schooten FJ

更新日期：2013-09-01 00:00:00

abstract：:Exhaled NO (FE(NO)) measurements have been utilized as a marker to diagnose asthma as well as a non-invasive tool for monitoring airway inflammation and the response to anti-inflammatory medications. One area where this non-invasive monitoring may be helpful is for asthmatic athletes as they train for competitive even...

journal_title：Journal of breath research

authors： Grob NM,Laskowski D,Dweik RA

更新日期：2008-09-01 00:00:00

abstract：:The analysis of volatile organic compounds (VOCs) by an electronic nose (e-nose) is a groundbreaking method that provides distinct exhaled molecular patterns in several respiratory and systemic diseases. It has been shown that an e-nose can detect obstructive sleep apnea (OSA) as well as chronic obstructive pulmonary ...

journal_title：Journal of breath research

authors： Dragonieri S,Quaranta VN,Carratu P,Ranieri T,Resta O

更新日期：2016-11-03 00:00:00

abstract：:The current diagnostic challenge with diagnosing hepatic encephalopathy (HE) is identifying those with minimal HE as opposed to the more clinically apparent covert/overt HE. Rifaximin, is an effective therapy but earlier identification and treatment of HE could prevent liver disease progression and hospitalization. Ou...

journal_title：Journal of breath research

authors： Arasaradnam RP,McFarlane M,Ling K,Wurie S,O'Connell N,Nwokolo CU,Bardhan KD,Skinner J,Savage RS,Covington JA

更新日期：2016-02-11 00:00:00

abstract：:Chronic obstructive pulmonary disease (COPD)/emphysema risk groups are well defined and screening allows for early identification of disease. The capability of exhaled volatile organic compounds (VOCs) to detect emphysema, as found by computed tomography (CT) in current and former heavy smokers participating in a lung...

journal_title：Journal of breath research

authors： Cristescu SM,Gietema HA,Blanchet L,Kruitwagen CL,Munnik P,van Klaveren RJ,Lammers JW,Buydens L,Harren FJ,Zanen P

更新日期：2011-12-01 00:00:00

abstract：:Microbial cultures and/or microbial associated diseases often have a characteristic smell. Volatile organic compounds (VOCs) are produced by all microorganisms as part of their normal metabolism. The types and classes of VOC produced is wide, including fatty acids and their derivatives (e.g. hydrocarbons, aliphatic al...

journal_title：Journal of breath research

authors： Thorn RM,Greenman J

更新日期：2012-06-01 00:00:00

abstract：:The lung just like all other organs is affected by age. The lung matures by the age of 20 and age-related changes start around middle age, at 40-50 years. Exhaled nitric oxide (FENO) has been shown to be age, height and gender dependent. We hypothesize that the nitric oxide (NO) parameters alveolar NO (CANO), airway f...

journal_title：Journal of breath research

authors： Högman M,Thornadtsson A,Liv P,Hua-Huy T,Dinh-Xuan AT,Tufvesson E,Dressel H,Janson C,Koskela K,Oksa P,Sauni R,Uitti J,Moilanen E,Lehtimäki L

更新日期：2017-09-13 00:00:00

abstract：:Early detection of lung cancer (LC) is a priority since LC is characterized by symptoms mimicking other respiratory conditions, but it remains the leading cause of oncological disease death. Properly trained dogs can perceive the volatile organic compounds (VOCs) related to cancer thanks to their acute sense of smell....

journal_title：Journal of breath research

authors： Mazzola SM,Pirrone F,Sedda G,Gasparri R,Romano R,Spaggiari L,Mariangela A

更新日期：2020-03-11 00:00:00

abstract：:Exhaled nitric oxide (eNO) has been suggested to be a marker of small airway injury. We investigated the effects of different ventilation strategies on eNO. Sixty-nine patients who received elective open abdominal surgery under general anesthesia with more than 2 h of surgery duration were randomly divided into three ...

journal_title：Journal of breath research

authors： Cui Y,Pi X,Wang C,Liu S,Gong Y,Wang Y,Zhang F,Shi J,Lin Z,Zhang X,Li E

更新日期：2015-02-26 00:00:00

abstract：:Analysis of breath acetone could be useful in the Intensive Care Unit (ICU) setting to monitor evidence of starvation and metabolic stress. The aims of this study were to examine the relationship between acetone concentrations in breath and blood in critical illness, to explore any changes in breath acetone concentrat...

journal_title：Journal of breath research

authors： Sturney SC,Storer MK,Shaw GM,Shaw DE,Epton MJ

更新日期：2013-09-01 00:00:00

abstract：:Radiation dose is important in radiotherapy. Too little, and the treatment is not effective, too much causes radiation toxicity. A biochemical measurement of the effect of radiotherapy would be useful in personalisation of this treatment. This study evaluated changes in exhaled breath volatile organic compounds (VOC) ...

journal_title：Journal of breath research

authors： Salman D,Eddleston M,Darnley K,Nailon WH,McLaren DB,Hadjithelki A,Ruszkiewicz D,Langejuergen J,Alkhalifa Y,Phillips I,Thomas CLP

更新日期：2020-10-24 00:00:00

abstract：:Breath analysis techniques offer a potential revolution in health care diagnostics, especially if these techniques can be brought into standard use in the clinic and at home. The advent of microsensors combined with smart sensor system technology enables a new generation of sensor systems with significantly enhanced c...

journal_title：Journal of breath research

authors： Hunter GW,Xu JC,Biaggi-Labiosa AM,Laskowski D,Dutta PK,Mondal SP,Ward BJ,Makel DB,Liu CC,Chang CW,Dweik RA

更新日期：2011-09-01 00:00:00

abstract：:Cancer cells prefer hyperglycolysis versus oxidative phosphorylation, even in the presence of oxygen. This phenomenon is used through the FDG-PET scans, and may affect the exhaled volatile signature. This study investigates the volatile signature in lung cancer (LC) before and after an oral glucose tolerance test (OGT...

journal_title：Journal of breath research

authors： Feinberg T,Alkoby-Meshulam L,Herbig J,Cancilla JC,Torrecilla JS,Gai Mor N,Bar J,Ilouze M,Haick H,Peled N

更新日期：2016-06-07 00:00:00

abstract：:Despite recent progress in Critical Care Medicine, sepsis is still a major medical problem with a high rate of mortality and morbidity especially in intensive care units. Oxidative stress induced by inflammation associated with sepsis causes degradation of heme protein, increases microsomal free heme content, promotes...

journal_title：Journal of breath research

authors： Morimatsu H,Takahashi T,Matsusaki T,Hayashi M,Matsumi J,Shimizu H,Matsumi M,Morita K

更新日期：2010-12-01 00:00:00

abstract：:Lung cancer is a leading cause of cancer-related deaths worldwide, and is considered one of the most aggressive human cancers, with a 5 year overall survival of 10-15%. Early diagnosis of lung cancer is ideal; however, it is still uncertain as to what technique will prove successful in the systematic screening of high...

journal_title：Journal of breath research

authors： Hayes SA,Haefliger S,Harris B,Pavlakis N,Clarke SJ,Molloy MP,Howell VM

更新日期：2016-07-05 00:00:00

abstract：:Arterial lactate concentrations, taken as indicators of physical fitness, in athletes as well as in patients with cardio-respiratory or metabolic diseases, are measured invasively from arterialized ear lobe blood. Currently developed micro enzyme detectors permit a non-invasive measurement of hypoxia-related metabolit...

journal_title：Journal of breath research

authors： Marek EM,Volke J,Hawener I,Platen P,Mückenhoff K,Marek W

更新日期：2010-03-01 00:00:00

abstract：:The measurement of the peak exhaled breath temperature (EBT) during multiple tidal breaths offers an easy, non-invasive tool for monitoring airway inflammation. Chronic obstructive pulmonary disease (COPD) is linked to airway inflammation, which is further aggravated by exacerbations of the disease. However, the peak ...

journal_title：Journal of breath research

authors： Lázár Z,Bikov A,Martinovszky F,Gálffy G,Losonczy G,Horváth I

更新日期：2014-09-18 00:00:00

abstract：:Chronic pulmonary infections are the principal cause of morbidity and mortality in individuals with cystic fibrosis (CF). Due to the polymicrobial nature of these infections, the identification of the particular bacterial species responsible is an essential step in diagnosis and treatment. Current diagnostic procedure...

journal_title：Journal of breath research

authors： Nizio KD,Perrault KA,Troobnikoff AN,Ueland M,Shoma S,Iredell JR,Middleton PG,Forbes SL

更新日期：2016-04-27 00:00:00

abstract：:Nitric oxide has an important role in the development of the structure and function of the airways and vessel walls. Fractional exhaled nitric oxide (FE(NO)) is inversely related to the markers and risk factors of atherosclerosis. We aimed to estimate the relative contribution of genes and shared and non-shared enviro...

journal_title：Journal of breath research

authors： Tarnoki DL,Tarnoki AD,Medda E,Littvay L,Lazar Z,Toccaceli V,Fagnani C,Stazi MA,Nisticó L,Brescianini S,Penna L,Lucatelli P,Boatta E,Zini C,Fanelli F,Baracchini C,Meneghetti G,Koller A,Osztovits J,Jermendy G,Preda

更新日期：2013-06-01 00:00:00

abstract：:Poor compliance to prescribed medication regimens in clinical trials continues to be a major obstacle to drug development success and cost reduction, and there is no gold standard technology that is cheap and effective to reliably measure drug compliance. This paper presents a new drug compliance scheme based on the d...

journal_title：Journal of breath research

authors： Meka VV,Lutz BJ,Melker RJ,Euliano NR

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Chronic obstructive pulmonary disease (COPD) is a highly heterogeneous disease and airflow limitation and symptoms only partially capture such heterogeneity. Since COPD is known to affect the production of volatile organic compounds (VOCs), we aimed to verify to which extent exhaled VOCs can characterize new...

journal_title：Journal of breath research

authors： Scarlata S,Finamore P,Santangelo S,Giannunzio G,Pennazza G,Grasso S,Santonico M,Incalzi RA

更新日期：2018-06-08 00:00:00

abstract：:Experimental studies using trained dogs to identify breath odour markers of human cancer, published in the recent decade, have been analyzed and compared with the authors' own results. Particular published studies differ as regards the experimental setup, kind of odour samples (breath, urine, tumor tissue, serum), sam...

journal_title：Journal of breath research

authors： Jezierski T,Walczak M,Ligor T,Rudnicka J,Buszewski B

更新日期：2015-05-06 00:00:00

abstract：:Profiling the body chemistry by means of volatile organic compounds (VOCs) in the breath opens exciting new avenues in medical diagnostics. Gas sensors could provide ideal platforms for realizing portable, hand-held breath testing devices in the near future. This review summarizes the latest developments and applicati...

journal_title：Journal of breath research

authors： Tisch U,Haick H

更新日期：2014-06-01 00:00:00

abstract：:Staphylococcus aureus (S. aureus) is a common bacterium infecting children with cystic fibrosis (CF). Since current detection methods are difficult to perform in children, there is need for an alternative. This proof of concept study investigates whether breath profiles can discriminate between S. aureus infected and ...

journal_title：Journal of breath research

authors： Neerincx AH,Geurts BP,van Loon J,Tiemes V,Jansen JJ,Harren FJ,Kluijtmans LA,Merkus PJ,Cristescu SM,Buydens LM,Wevers RA

更新日期：2016-11-30 00:00:00

abstract：:The data obtained for the concentration distributions of the most abundant volatile metabolites in exhaled breath determined in two independent studies are reviewed, the first limited study involving five healthy volunteers providing daily breath samples over a month, and the subsequent study involving 30 healthy volu...

journal_title：Journal of breath research

authors： Smith D,Turner C,Spaněl P

更新日期：2007-09-01 00:00:00

abstract：:There are many respiratory infections such as influenza that cause epidemics. These respiratory infection epidemics can be effectively prevented by determining the presence or absence of infections in patients using frequent tests. We think that self-diagnosis may be possible using a system that can collect and detect...

journal_title：Journal of breath research

authors： Takenaka K,Togashi S,Miyake R,Sakaguchi T,Hide M

更新日期：2016-07-22 00:00:00

abstract：:Due to its high sensitivity, compact size and low cost ion mobility spectrometry (IMS) has the potential to become a point-of-care breath analyzer. Therefore, we developed a prototype of a compact, closed gas loop IMS with gas chromatographic (GC) pre-separation and high resolving power of R  =  90. In this study, we ...

journal_title：Journal of breath research

authors： Allers M,Langejuergen J,Gaida A,Holz O,Schuchardt S,Hohlfeld JM,Zimmermann S

更新日期：2016-04-08 00:00:00

abstract：:Volatile organic compounds (VOCs) in exhaled breath originate from current or previous environmental exposures (exogenous compounds) and internal metabolic (anabolic and catabolic) production (endogenous compounds). The origins of certain VOCs in breath presumed to be endogenous have been proposed to be useful as prec...

journal_title：Journal of breath research

authors： Pleil JD,Stiegel MA,Risby TH

更新日期：2013-03-01 00:00:00

abstract：:Reactive oxygen species are associated with tissue inflammation and injury. Our laboratory has demonstrated that ethane, a stable product of lipid peroxidation, in exhaled breath can be used to measure total body oxidative stress. Herein patients were studied who underwent outpatient surgery, laproscopic bilateral tub...

journal_title：Journal of breath research

authors： Brown RH,Risby TH

更新日期：2009-03-01 00:00:00