title: Modeling of breath methane concentration profiles during exercise on an ergometer.
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.
authors.affiliation: MTA-SZTE Research Group on Photoacoustic Spectroscopy, Dóm tér 9, 6720 Szeged, Hungary. Breath Research Institute, University of Innsbruck, Rathausplatz 4, A-6850 Dornbirn, Austria.
authors.forename: Anna
authors.initials: A
authors.lastname: Szabó
authors.forename: Karl
authors.initials: K
authors.lastname: Unterkofler
authors.forename: Pawel
authors.initials: P
authors.lastname: Mochalski
authors.forename: Martin
authors.initials: M
authors.lastname: Jandacka
authors.forename: Vera
authors.initials: V
authors.lastname: Ruzsanyi
authors.forename: Gábor
authors.initials: G
authors.lastname: Szabó
authors.forename: Árpád
authors.initials: Á
authors.lastname: Mohácsi
authors.forename: Susanne
authors.initials: S
authors.lastname: Teschl
authors.forename: Gerald
authors.initials: G
authors.lastname: Teschl
authors.forename: Julian
authors.initials: J
authors.lastname: King
mesh_terms: D001944:Breath Tests; D016552:Ergometry; D015444:Exercise / Q000502:physiology*; D006801:Humans; D008697:Methane / Q000032:analysis*; D008954:Models, Biological
chemical_list: D008697:Methane
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