Literature DB >> 26828421

Modeling of breath methane concentration profiles during exercise on an ergometer.

Anna Szabó1, Karl Unterkofler, Pawel Mochalski, Martin Jandacka, Vera Ruzsanyi, Gábor Szabó, Árpád Mohácsi, Susanne Teschl, Gerald Teschl, Julian King.   

Abstract

We develop a simple three compartment model based on mass balance equations which quantitatively describes the dynamics of breath methane concentration profiles during exercise on an ergometer. With the help of this model it is possible to estimate the endogenous production rate of methane in the large intestine by measuring breath gas concentrations of methane.

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Year:  2016        PMID： 26828421      PMCID： PMC4913871          DOI： 10.1088/1752-7155/10/1/017105

Source DB:  PubMed          Journal:  J Breath Res        ISSN： 1752-7155            Impact factor:   3.262


  30 in total

1.  Solubility and partition coefficients for gases in rabbit brain and blood.

Authors:  Y Ohta; A Ar; L E Farhi
Journal:  J Appl Physiol Respir Environ Exerc Physiol       Date:  1979-06

2.  Measurement of endogenous acetone and isoprene in exhaled breath during sleep.

Authors:  Julian King; Alexander Kupferthaler; Birgit Frauscher; Heinz Hackner; Karl Unterkofler; Gerald Teschl; Hartmann Hinterhuber; Anton Amann; Birgit Högl
Journal:  Physiol Meas       Date:  2012-02-28       Impact factor: 2.833

3.  Age dependent breath methane in the German population.

Authors:  Daniela Polag; Ottmar Leiß; Frank Keppler
Journal:  Sci Total Environ       Date:  2014-03-12       Impact factor: 7.963

4.  Studies on breath methane: the effect of ethnic origins and lactulose.

Authors:  P Pitt; K M de Bruijn; M F Beeching; E Goldberg; L M Blendis
Journal:  Gut       Date:  1980-11       Impact factor: 23.059

Review 5.  The importance of methane breath testing: a review.

Authors:  B P J de Lacy Costello; M Ledochowski; N M Ratcliffe
Journal:  J Breath Res       Date:  2013-03-08       Impact factor: 3.262

Review 6.  Stability of human methanogenic flora over 35 years and a review of insights obtained from breath methane measurements.

Authors:  Michael D Levitt; Julie K Furne; Michael Kuskowski; John Ruddy
Journal:  Clin Gastroenterol Hepatol       Date:  2006-02       Impact factor: 11.382

7.  Methane attenuates myocardial ischemia injury in rats through anti-oxidative, anti-apoptotic and anti-inflammatory actions.

Authors:  Ouyang Chen; Zhouheng Ye; Zhiyong Cao; Anatol Manaenko; Ke Ning; Xiao Zhai; Rongjia Zhang; Ting Zhang; Xiao Chen; Wenwu Liu; Xuejun Sun
Journal:  Free Radic Biol Med       Date:  2015-11-14       Impact factor: 7.376

8.  Exhaled methane concentration profiles during exercise on an ergometer.

Authors:  A Szabó; V Ruzsanyi; K Unterkofler; Á Mohácsi; E Tuboly; M Boros; G Szabó; H Hinterhuber; A Amann
Journal:  J Breath Res       Date:  2015-03-09       Impact factor: 3.262

9.  Factors influencing pulmonary methane excretion in man. An indirect method of studying the in situ metabolism of the methane-producing colonic bacteria.

Authors:  J H Bond; R R Engel; M D Levitt
Journal:  J Exp Med       Date:  1971-03-01       Impact factor: 14.307

Review 10.  Methanogens, methane and gastrointestinal motility.

Authors:  Konstantinos Triantafyllou; Christopher Chang; Mark Pimentel
Journal:  J Neurogastroenterol Motil       Date:  2013-12-30       Impact factor: 4.924
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  3 in total

1.  Detection of exhaled methane levels for monitoring trauma-related haemorrhage following blunt trauma: study protocol for a prospective observational study.

Authors:  Péter Jávor; Ferenc Rárosi; Tamara Horváth; László Török; Endre Varga; Petra Hartmann
Journal:  BMJ Open       Date:  2022-07-06       Impact factor: 3.006

2.  Modelling of Breath and Various Blood Volatilomic Profiles-Implications for Breath Volatile Analysis.

Authors:  Paweł Mochalski; Julian King; Chris A Mayhew; Karl Unterkofler
Journal:  Molecules       Date:  2022-04-07       Impact factor: 4.411

3.  Methane Exhalation Can Monitor the Microcirculatory Changes of the Intestinal Mucosa in a Large Animal Model of Hemorrhage and Fluid Resuscitation.

Authors:  Anett Bársony; Noémi Vida; Ámos Gajda; Attila Rutai; Árpád Mohácsi; Anna Szabó; Mihály Boros; Gabriella Varga; Dániel Érces
Journal:  Front Med (Lausanne)       Date:  2020-10-22
  3 in total

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