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

abstract：:Leptin plays a key role in obstructive sleep apnea syndrome (OSAS). Leptin production in human airways has been previously evaluated by measuring leptin concentration in the exhaled breath condensate and in the induced sputum. The aim was to study leptin expression in the cells of induced sputum and in exhaled breath ...

journal_title：Journal of breath research

authors： Carpagnano GE,Resta O,Pergola GD,Sabato R,Foschino Barbaro MP

更新日期：2010-09-01 00:00:00

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

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

更新日期：2016-01-27 00:00:00

abstract：:There is much clinical interest in the development of a low-cost and reliable test for diagnosing inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS), two very distinct diseases that can present with similar symptoms. The assessment of stool samples for the diagnosis of gastro-intestinal diseases is in...

journal_title：Journal of breath research

authors： Shepherd SF,McGuire ND,de Lacy Costello BP,Ewen RJ,Jayasena DH,Vaughan K,Ahmed I,Probert CS,Ratcliffe NM

更新日期：2014-06-01 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：: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

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

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：:Since the ancient discovery of the 'sweet odor' in human breath gas, pursuits of the breath analysis-based disease diagnostics have never stopped. Actually, the 'smell' of the breath, as one of three key disease diagnostic techniques, has been used in Eastern-Medicine for more than three thousand years. With advanceme...

journal_title：Journal of breath research

authors： Wang Z,Wang C

更新日期：2013-09-01 00:00:00

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

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

更新日期：2016-10-18 00:00:00

abstract：:Despite growing interest and considerable progress in breath research over the last decade, standardized practices for the sampling and analysis of breath gas volatiles remain elusive. The primary reasons for this are (a) the rich chemical diversity of exhaled breath that covers an extensive range of volatile organic ...

journal_title：Journal of breath research

authors： Herbig J,Beauchamp J

更新日期：2014-09-01 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：: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

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

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

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

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：:The discovery of nitric oxide (NO) as a signalling and regulatory molecule and its subsequent detection in the exhaled breath has not only yielded new mechanistic insights but also diagnostic opportunities and therapeutic targets in several important medical conditions. In diseases involving chronic pulmonary inflamma...

journal_title：Journal of breath research

authors： Boshier PR,Hanna GB,Marczin N

更新日期：2013-03-01 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：: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

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

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：: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

authors： Shende P,Vaidya J,Kulkarni YA

更新日期：2019-06-25 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：:The sensitivity of selected ion flow tube mass spectrometry, SIFT-MS, has been increased such that it is now possible to detect metabolites present at a part-per-billion, ppb, level in single breath exhalations. However, to utilize this improved sensitivity, the overlaps (coincidences) of those ions resulting from int...

journal_title：Journal of breath research

authors： Spaněl P,Smith D

更新日期：2008-12-01 00:00:00

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

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

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：: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

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

更新日期：2021-01-12 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：:Tongue coating (TC) mainly consists of protein mostly from exfoliated epithelial cells. Until now, to reduce TC accumulation, only mechanical measures have been available, and the procedure involves unpleasant side effects, such as gagging reflex or carcinogenesis related to mechanical stimulation. We expected that pr...

journal_title：Journal of breath research

authors： Nohno K,Yamaga T,Kaneko N,Miyazaki H

更新日期：2012-03-01 00:00:00

abstract：:Based on the adsorption of analytes in the sampling loop, a time-resolved dynamic dilution introduction method was developed for negative ion mobility spectrometry to continuously monitor end-tidal propofol without other sample pre-separation. The dynamic dilution characteristics of propofol and moisture in the Teflon...

journal_title：Journal of breath research

authors： Zhou Q,Li E,Wang Z,Gong Y,Wang C,Guo L,Li H

更新日期：2015-01-05 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：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：:Sugar malabsorption in the bowel can lead to bloating, cramps, diarrhea and other symptoms of irritable bowel syndrome as well as affecting absorption of other nutrients. The hydrogen breath test is now a well established noninvasive test for assessing malabsorption of sugars in the small intestine. However, there are...

journal_title：Journal of breath research

authors： de Lacy Costello BP,Ledochowski M,Ratcliffe NM

更新日期：2013-06-01 00:00:00