About: On-line, Simultaneous Quantification of Ethanol, some Metabolites and Water Vapour in Breath Following the Ingestion of Alcohol.

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About: On-line, Simultaneous Quantification of Ethanol, some Metabolites and Water Vapour in Breath Following the Ingestion of Alcohol. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Selected ion flow tube mass spectrometry, SIFT-MS, has been used to measure simultaneously the concentrations in exhaled breath of ethanol, acetaldehyde, ammonia, acetone and, routinely, water vapour, following the ingestion of various amounts of ethanol in 500 ml of water. These breath analyses were obtained from only single exhalations, the results being available immediately in real time. The breath ethanol reaches concentrations that are only approximately consistent with its dilution in blood and body water. For moderate ethanol doses the decay quickly exhibits first-order kinetics (a single exponential decay) whereas for relatively large ethanol doses, initial decay of ethanol from the breath is slow, indicating saturation kinetics. For smaller doses, and following a meal, the breath ethanol increases only slightly indicating that it is largely metabolized in the stomach. We suggest that the time delay (following ethanol ingestion) before the breath ethanol begins to increase . Selected ion flow tube mass spectrometry, SIFT-MS, has been used to measure simultaneously the concentrations in exhaled breath of ethanol, acetaldehyde, ammonia, acetone and, routinely, water vapour, following the ingestion of various amounts of ethanol in 500 ml of water. These breath analyses were obtained from only single exhalations, the results being available immediately in real time. The breath ethanol reaches concentrations that are only approximately consistent with its dilution in blood and body water. For moderate ethanol doses the decay quickly exhibits first-order kinetics (a single exponential decay) whereas for relatively large ethanol doses, initial decay of ethanol from the breath is slow, indicating saturation kinetics. For smaller doses, and following a meal, the breath ethanol increases only slightly indicating that it is largely metabolized in the stomach. We suggest that the time delay (following ethanol ingestion) before the breath ethanol begins to increase . (en)
Title	On-line, Simultaneous Quantification of Ethanol, some Metabolites and Water Vapour in Breath Following the Ingestion of Alcohol. On-line, Simultaneous Quantification of Ethanol, some Metabolites and Water Vapour in Breath Following the Ingestion of Alcohol. (en)
skos:prefLabel	On-line, Simultaneous Quantification of Ethanol, some Metabolites and Water Vapour in Breath Following the Ingestion of Alcohol. On-line, Simultaneous Quantification of Ethanol, some Metabolites and Water Vapour in Breath Following the Ingestion of Alcohol. (en)
skos:notation	RIV/61388955:_____/02:54020103!RIV/2003/AV0/A54003/N
http://linked.open.../vavai/riv/strany	477;489
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/00/0632), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Španěl, Patrik
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	657071
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/02:54020103
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	selected ion flow tube mass spectrometry; - breath analysis (en)
http://linked.open.../riv/klicoveSlovo	selected ion flow tube mass spectrometry - breath analysis
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[B2EEF4A987D6]
http://linked.open...i/riv/nazevZdroje	Physiological Measurement
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Chemistry of ions in the gaseous phase and ion-surface collisions
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Smith, D. Španěl, Patrik Wang, T.
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	0967-3334
number of pages	13 (xsd:int)

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