Variation in hydrogen cyanide production between different strains of Pseudomonas aeruginosa
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F11%3A00377563" target="_blank" >RIV/61388955:_____/11:00377563 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1183/09031936.00166510" target="_blank" >http://dx.doi.org/10.1183/09031936.00166510</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1183/09031936.00166510" target="_blank" >10.1183/09031936.00166510</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Variation in hydrogen cyanide production between different strains of Pseudomonas aeruginosa
Popis výsledku v původním jazyce
There is increasing interest in using the cyanogenic properties of Pseudomonas aeruginosa to develop a nonmicrobiological method for its detection. Prior to this, the variation in cyanide production between different P. aeruginosa strains needs to be investigated. Hydrogen cyanide (HCN) released into the gas phase by 96 genotyped P. aeruginosa samples was measured using selected ion flow tube-mass spectrometry after 24, 48, 72 and 96 h of incubation. The HCN produced by a range of non-P. aeruginosa cultures and incubated blank plates was also measured. All P. aeruginosa strains produced more HCN than the control samples, which generated extremely low levels. Analysis across all time-points demonstrated that nonmucoid samples produced more HCN than themucoid samples (p=0.003), but this relationship varied according to strain. There were clear differences in the headspace HCN concentration for different strains. Multivariate analysis of headspace HCN for the commonest strains (Liverpool
Název v anglickém jazyce
Variation in hydrogen cyanide production between different strains of Pseudomonas aeruginosa
Popis výsledku anglicky
There is increasing interest in using the cyanogenic properties of Pseudomonas aeruginosa to develop a nonmicrobiological method for its detection. Prior to this, the variation in cyanide production between different P. aeruginosa strains needs to be investigated. Hydrogen cyanide (HCN) released into the gas phase by 96 genotyped P. aeruginosa samples was measured using selected ion flow tube-mass spectrometry after 24, 48, 72 and 96 h of incubation. The HCN produced by a range of non-P. aeruginosa cultures and incubated blank plates was also measured. All P. aeruginosa strains produced more HCN than the control samples, which generated extremely low levels. Analysis across all time-points demonstrated that nonmucoid samples produced more HCN than themucoid samples (p=0.003), but this relationship varied according to strain. There were clear differences in the headspace HCN concentration for different strains. Multivariate analysis of headspace HCN for the commonest strains (Liverpool
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CF - Fyzikální chemie a teoretická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
—
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
European Respiratory Journal
ISSN
0903-1936
e-ISSN
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Svazek periodika
38
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
DK - Dánské království
Počet stran výsledku
6
Strana od-do
409-414
Kód UT WoS článku
000293280400025
EID výsledku v databázi Scopus
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