听力与言语-语言病理学

行为科学

医学伦理学

你正在浏览Journal of Breath Research期刊下所有文献
  • Nucleic acid detection and quantitative analysis of influenza virus using exhaled breath condensate.

    abstract::Exhaled breath condensate (EBC) is increasingly being used as a non-invasive method for disease diagnosis and environmental exposure assessment. We previously detected the nucleic acids of bacterial pathogens in EBC. Influenza viruses can be transmitted through aerosols during coughing and exhaling. Existing detection...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/abd14c

    authors: Li X,Wang M,Chen J,Lin F,Wang W

    更新日期:2021-01-12 00:00:00

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

    abstract::Fractional exhaled nitric oxide (FENO) is a marker of airway inflammation. Measuring FENO at multiple flow rates enables calculation of NO parameters: bronchial NO output (J awNO), bronchial wall (C awNO) and alveolar (C ANO) NO concentrations, and bronchial diffusion factor of NO (D awNO). FENO is known to rapidly re...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/abc054

    authors: Karvonen T,Sepponen-Lavikko A,Holm K,Schultz R,Moilanen E,Lehtimäki L

    更新日期:2020-11-05 00:00:00

  • Breath acetone change during aerobic exercise is moderated by cardiorespiratory fitness.

    abstract::Exhaled breath acetone (BrAce) was investigated during and after submaximal aerobic exercise as a volatile biomarker for metabolic responsiveness in high and lower-fit individuals in a prospective cohort pilot-study. Twenty healthy adults (19-39 years) with different levels of cardiorespiratory fitness (VO2peak), dete...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/abba6c

    authors: Königstein K,Abegg S,Schorn AN,Weber IC,Derron N,Krebs A,Gerber PA,Schmidt-Trucksäss A,Güntner AT

    更新日期:2020-10-31 00:00:00

  • Breath markers for therapeutic radiation.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aba816

    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

  • Breath testing for intra-abdominal infection: appendicitis, a preliminary study.

    abstract::In the current pilot study we aimed to determine whether breath analysis could be used to help recognise intra-abdominal infection, using acute appendicitis as an exemplar condition. Our study included 53 patients (aged 18-88 years) divided into three groups: appendix group, 26 (13 male) patients suffering from acute ...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/abba88

    authors: Andrews BT,Das P,Denzer W,Ritchie GA,Peverall R,Hamade AM,Hancock G

    更新日期:2020-10-22 00:00:00

  • Breath carbonyl levels in a human population of seven hundred participants.

    abstract::Oxidative stress is associated with numerous health conditions and disorders, and aldehydes are known biomarkers of oxidative stress that can be non-invasively measured in exhaled human breath. Few studies report breath aldehyde levels in human populations, and none claim participant numbers in the hundreds or more. F...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/ab8865

    authors: McCartney MM,Thompson CJ,Klein LR,Ngo JH,Seibel JD,Fabia F,Simms LA,Borras E,Young BS,Lara J,Turnlund MW,Nguyen AP,Kenyon NJ,Davis CE

    更新日期:2020-07-21 00:00:00

  • Two-step investigation of lung cancer detection by sniffer dogs.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7163/ab716e

    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

  • Online breath analysis using metal oxide semiconductor sensors (electronic nose) for diagnosis of lung cancer.

    abstract::The analysis of exhaled breath is drawing a high degree of interest in the diagnostics of various diseases, including lung cancer. Electronic nose (E-nose) technology is one of the perspective approaches in the field due to its relative simplicity and cost efficiency. The use of an E-nose together with pattern recogni...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/ab433d

    authors: Kononov A,Korotetsky B,Jahatspanian I,Gubal A,Vasiliev A,Arsenjev A,Nefedov A,Barchuk A,Gorbunov I,Kozyrev K,Rassadina A,Iakovleva E,Sillanpää M,Safaei Z,Ivanenko N,Stolyarova N,Chuchina V,Ganeev A

    更新日期:2019-10-23 00:00:00

  • Bio-inspired nano-engineered strip for semiquantitative FeNO analysis.

    abstract::A point-of-care, non-invasive, low-cost and sensitive nano-biodiagnostic is needed in today's age for rapid and accurate self-diagnosis as well as for the management of asthma, which is advantageous for low resource areas where asthma is prevalent. The objective of this research work was to prepare the miniature, nano...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/ab1faf

    authors: Shende P,Vaidya J,Kulkarni YA

    更新日期:2019-06-25 00:00:00

  • Methodological considerations for large-scale breath analysis studies: lessons from the U-BIOPRED severe asthma project.

    abstract::Methods for breath sampling and analysis require robust quality assessment to minimise the risk of false discoveries. Planning large-scale multi-site breath metabolite profiling studies also requires careful consideration of systematic and random variation as a result of sampling and analysis techniques. In this study...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aae557

    authors: Ahmed WM,Brinkman P,Weda H,Knobel HH,Xu Y,Nijsen TM,Goodacre R,Rattray N,Vink TJ,Santonico M,Pennazza G,Montuschi P,Sterk PJ,Fowler SJ

    更新日期:2018-10-30 00:00:00

  • Power-efficient self-cleaning hydrophilic condenser surface for portable exhaled breath condensate (EBC) metabolomic sampling.

    abstract::In this work, we present a hydrophilic self-cleaning condenser surface for the collection of biological and environmental aerosol samples. The condenser is installed in a battery-operated hand-held breath sampling device. The device performance is characterized by the collection and analysis of exhaled breath samples ...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aac5a5

    authors: Zamuruyev KO,Schmidt AJ,Borras E,McCartney MM,Schivo M,Kenyon NJ,Delplanque JP,Davis CE

    更新日期:2018-06-08 00:00:00

  • Cluster analysis on breath print of newly diagnosed COPD patients: effects of therapy.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aac273

    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

  • Continuous real-time breath analysis in ruminants: effect of eructation on exhaled VOC profiles.

    abstract:BACKGROUND:The analysis of volatile organic compounds (VOCs) in breath allows non-invasive investigations of diseases. Animal studies are conducted as a model to perform research of VOCs and their relation to diseases. In large animal models ruminants were often used as experimental targets. The effect of their physiol...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aabdaf

    authors: Oertel P,Küntzel A,Reinhold P,Köhler H,Schubert JK,Kolb J,Miekisch W

    更新日期:2018-05-14 00:00:00

  • Nonhuman primate breath volatile organic compounds associate with developmental programming and cardio-metabolic status.

    abstract::Rodent and nonhuman primate studies indicate that developmental programming by reduced perinatal nutrition negatively impacts life course cardio-metabolic health. We have developed a baboon model in which we feed control mothers (CON) ad libitum while nutrient restricted mothers are fed 70% of ad libitum global feed i...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aaba84

    authors: Bishop AC,Libardoni M,Choudary A,Misra B,Lange K,Bernal J,Nijland M,Li C,Olivier M,Nathanielsz PW,Cox LA

    更新日期:2018-05-14 00:00:00

  • Effects of humidity, CO2 and O2 on real-time quantitation of breath biomarkers by means of PTR-ToF-MS.

    abstract::Proton transfer reaction time-of-flight mass spectrometry (PTR-ToF-MS) represents an attractive tool for the real-time analysis of VOC profiles in human breath. Quantification of breath VOCs by means of direct MS may be affected by the matrix, as human breath not only contains several hundred VOCs at the ppbV-pptV lev...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aa9eea

    authors: Trefz P,Schubert JK,Miekisch W

    更新日期:2018-03-01 00:00:00

  • Translating secondary electrospray ionization-high-resolution mass spectrometry to the clinical environment.

    abstract::While there has been progress in making use of breath tests to guide clinical decision making, the full potential of exhaled breath analysis still remains to be exploited. Here we summarize some of the reasons why this is the case, what we have done so far to overcome some of the existing obstacles, and our vision of ...

    journal_title:Journal of breath research

    pub_type: 杂志文章,评审

    doi:10.1088/1752-7163/aa9ee3

    authors: Singh KD,Del Miguel GV,Gaugg MT,Ibañez AJ,Zenobi R,Kohler M,Frey U,Sinues PM

    更新日期:2018-02-07 00:00:00

  • Assessment of a combined gas chromatography mass spectrometer sensor system for detecting biologically relevant volatile compounds.

    abstract::There have been a number of studies in which metal oxide sensors (MOS) have replaced conventional analytical detectors in gas chromatography systems. However, despite the use of these instruments in a range of applications including breath research the sensor responses (i.e. resistance changes w.r.t. concentration of ...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aa8efe

    authors: Gould O,Wieczorek T,de Lacy Costello B,Persad R,Ratcliffe N

    更新日期:2017-12-06 00:00:00

  • Serum and exhaled breath condensate leptin levels in asthmatic and obesity children: a pilot study.

    abstract:BACKGROUND:Recent studies have highlighted the possible involvement of leptin in inflammation. The leptin receptor is also expressed by alveolar macrophages, T lymphocytes and bronchial epitelial cells, suggesting a possible role in the cascade of airway inflammation. OBJECTIVES:The aim of the study was to evaluate th...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aa61c5

    authors: Bodini A,Tenero L,Sandri M,Maffeis C,Piazza M,Zanoni L,Peroni D,Boner A,Piacentini G

    更新日期:2017-09-27 00:00:00

  • Effects of growth and aging on the reference values of pulmonary nitric oxide dynamics in healthy subjects.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aa7957

    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

  • Can exhaled volatile organic compounds predict asthma exacerbations in children?

    abstract:BACKGROUND:Asthma control does not yet meet the goals of asthma management guidelines. Non-invasive monitoring of airway inflammation may help to improve the level of asthma control in children. OBJECTIVES:(1) To identify a set of exhaled volatile organic compounds (VOCs) that is most predictive for an asthma exacerba...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aa5a8b

    authors: van Vliet D,Smolinska A,Jöbsis Q,Rosias P,Muris J,Dallinga J,Dompeling E,van Schooten FJ

    更新日期:2017-03-01 00:00:00

  • The impact of chewing gum on halitosis parameters: a systematic review.

    abstract::This study aimed to analyze the impact of chewing gum on halitosis parameters. Three databases were searched with the following focused question: 'Can chewing gum additionally reduce halitosis parameters, such as organoleptic scores and volatile sulfur compounds (VSC), when compared to a control treatment'? Controlled...

    journal_title:Journal of breath research

    pub_type: 杂志文章,meta分析,评审

    doi:10.1088/1752-7163/aa5cc2

    authors: Muniz FW,Friedrich SA,Silveira CF,Rösing CK

    更新日期:2017-02-17 00:00:00

  • A collection system for dry solid residues from exhaled breath for analysis via atomic force microscopy.

    abstract::Exhaled air contains sub-micron droplets of lung liquid, which potentially bear biomarkers of lung diseases. After dehydration they form dry residue particles (DRPs). As a first step in developing techniques to characterize individual DRPs, a new electrostatic collector was designed in which DRPs are charged within a ...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/aa5359

    authors: Morozov VN,Mikheev AY

    更新日期:2017-01-09 00:00:00

  • Aerobic exercise in polluted urban environments: effects on airway defense mechanisms in young healthy amateur runners.

    abstract::In this study, the effects of aerobic exercise on the upper airways and their defense mechanisms were investigated in athletes. The athletes ran in two different environments: the downtown streets of the city of São Paulo (Street), more polluted, and an urban forest (Forest), less polluted. Thirty-eight young healthy ...

    journal_title:Journal of breath research

    pub_type: 杂志文章,随机对照试验

    doi:10.1088/1752-7163/10/4/046018

    authors: Cavalcante de Sá M,Nakagawa NK,Saldiva de André CD,Carvalho-Oliveira R,de Santana Carvalho T,Nicola ML,de André PA,Nascimento Saldiva PH,Vaisberg M

    更新日期:2016-12-21 00:00:00

  • Bacteria in the airways of patients with cystic fibrosis are genetically capable of producing VOCs in breath.

    abstract::Breath contains hundreds of volatile organic compounds (VOCs), the composition of which is altered in a wide variety of diseases. Bacteria are implicated in the formation of VOCs, but the biochemical mechanisms that lead to the formation of breath VOCs remain largely hypothetical. We hypothesized that bacterial DNA fr...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7163/10/4/047103

    authors: Bos LD,Meinardi S,Blake D,Whiteson K

    更新日期:2016-12-17 00:00:00

  • Detection of Staphylococcus aureus in cystic fibrosis patients using breath VOC profiles.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/4/046014

    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

  • Volatile organic compound markers of psychological stress in skin: a pilot study.

    abstract::The forehead was studied as a possible sampling site for capturing changes in volatile organic compound (VOC) profiles associated with psychological-stress. Skin-VOCs were sampled with a polydimethylsilicone (PDMS)-coupon and the resulting VOCs were recovered and analysed with two-stage thermal desorption gas chromato...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/4/046012

    authors: Martin HJ,Turner MA,Bandelow S,Edwards L,Riazanskaia S,Thomas CL

    更新日期:2016-11-21 00:00:00

  • Exhaled breath profiling in patients with COPD and OSA overlap syndrome: a pilot study.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/4/041001

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

    更新日期:2016-11-03 00:00:00

  • Light activated antimicrobial agents can inactivate oral malodour causing bacteria.

    abstract::Oral malodour is a common condition which affects a large proportion of the population, resulting in social, emotional and psychological stress. Certain oral bacteria form a coating called a biofilm on the tongue dorsum and degrade organic compounds releasing volatile sulfur compounds that are malodourous. Current che...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/4/046009

    authors: Rai M,Spratt D,Gomez-Pereira PR,Patel J,Nair SP

    更新日期:2016-10-18 00:00:00

  • Storage stability of exhaled breath on Tenax TA.

    abstract::Exhaled breath is coming to the forefront of non-invasive biomarker discovery efforts. Concentration of exhaled breath volatile organic compounds (VOCs) on thermal desorption (TD) tubes with subsequent analysis by gas chromatography-mass spectrometry (GC-MS) has dominated this field. As discovery experimentation incre...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/4/046008

    authors: Harshman SW,Mani N,Geier BA,Kwak J,Shepard P,Fan M,Sudberry GL,Mayes RS,Ott DK,Martin JA,Grigsby CC

    更新日期:2016-10-12 00:00:00

  • Airborne virus detection by a sensing system using a disposable integrated impaction device.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/3/036009

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

    更新日期:2016-07-22 00:00:00

  • Assessment of nanoparticles and metal exposure of airport workers using exhaled breath condensate.

    abstract::Aircraft engine exhaust increases the number concentration of nanoparticles (NP) in the surrounding environment. Health concerns related to NP raise the question of the exposure and health monitoring of airport workers. No biological monitoring study on this profession has been reported to date. The aim was to evaluat...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/3/036006

    authors: Marie-Desvergne C,Dubosson M,Touri L,Zimmermann E,Gaude-Môme M,Leclerc L,Durand C,Klerlein M,Molinari N,Vachier I,Chanez P,Mossuz VC

    更新日期:2016-07-13 00:00:00

  • Exhaled breath condensate for lung cancer protein analysis: a review of methods and biomarkers.

    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

    pub_type: 杂志文章,评审

    doi:10.1088/1752-7155/10/3/034001

    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

  • Cancerous glucose metabolism in lung cancer-evidence from exhaled breath analysis.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/2/026012

    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

  • In vitro volatile organic compound profiling using GC×GC-TOFMS to differentiate bacteria associated with lung infections: a proof-of-concept study.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/2/026008

    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

  • Measurement of exhaled volatile organic compounds from patients with chronic obstructive pulmonary disease (COPD) using closed gas loop GC-IMS and GC-APCI-MS.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/2/026004

    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

  • Breathomics--exhaled volatile organic compound analysis to detect hepatic encephalopathy: a pilot study.

    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

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/1/016012

    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

  • Increased volume of conducting airways in idiopathic pulmonary fibrosis is independent of disease severity: a volumetric capnography study.

    abstract::Bronchiectasis, bronchiolectasis, and bronchiolisation of alveolar regions are salient features of idiopathic pulmonary fibrosis (IPF). We asked whether IPF was associated with physiological changes consistent with increases in the volume of conducting airways, and whether airway volume was related to the severity of ...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/1/016005

    authors: Plantier L,Debray MP,Estellat C,Flamant M,Roy C,Bancal C,Borie R,Israël-Biet D,Mal H,Crestani B,Delclaux C

    更新日期:2016-02-01 00:00:00

  • Prediction of blood:air and fat:air partition coefficients of volatile organic compounds for the interpretation of data in breath gas analysis.

    abstract::In this article, a database of blood:air and fat:air partition coefficients (λ b:a and λ f:a) is reported for estimating 1678 volatile organic compounds recently reported to appear in the volatilome of the healthy human. For this purpose, a quantitative structure-property relationship (QSPR) approach was applied and a...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/10/1/017103

    authors: Kramer C,Mochalski P,Unterkofler K,Agapiou A,Ruzsanyi V,Liedl KR

    更新日期:2016-01-27 00:00:00

  • Clinical utility of breath ammonia for evaluation of ammonia physiology in healthy and cirrhotic adults.

    abstract::Blood ammonia is routinely used in clinical settings to assess systemic ammonia in hepatic encephalopathy and urea cycle disorders. Despite its drawbacks, blood measurement is often used as a comparator in breath studies because it is a standard clinical test. We sought to evaluate sources of measurement error and pot...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/9/4/047109

    authors: Spacek LA,Mudalel M,Tittel F,Risby TH,Solga SF

    更新日期:2015-12-14 00:00:00

  • Instant effects of changing body positions on compositions of exhaled breath.

    abstract::Concentrations of exhaled volatile organic compounds (VOCs) may depend not only on biochemical or pathologic processes but also on physiological parameters. As breath sampling may be done in different body positions, effects of the sampling position on exhaled VOC concentrations were investigated by means of real-time...

    journal_title:Journal of breath research

    pub_type: 杂志文章

    doi:10.1088/1752-7155/9/4/047105

    authors: Sukul P,Trefz P,Kamysek S,Schubert JK,Miekisch W

    更新日期:2015-11-19 00:00:00

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