Počet záznamů: 1

Rapid and easy method for monitoring oxidative stress markers in body fluids of patients with asbestos or silica-induced lung diseases

  1. 1.
    0328051 - MBU-M 2010 RIV NL eng J - Článek v odborném periodiku
    Syslová, K. - Kačer, P. - Kuzma, Marek - Najmanová, V. - Fenclová, Z. - Vlčková, Š. - Lebedová, J. - Pelclová, D.
    Rapid and easy method for monitoring oxidative stress markers in body fluids of patients with asbestos or silica-induced lung diseases.
    Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences. Roč. 877, č. 24 (2009), s. 2477-2486 ISSN 1570-0232
    Grant CEP: GA MZd NR9338
    Výzkumný záměr: CEZ:AV0Z50200510
    Klíčová slova: malondialdehyde * 4-Hydroxynonenal * exhaled breath condensate
    Kód oboru RIV: EE - Mikrobiologie, virologie
    Impakt faktor: 2.777, rok: 2009

    Sensitive assay method was developed for a parallel, rapid and precise determination of the most prominent oxidative stress biomarkers: 8-iso-prostaglandin F2a, malondialdehyde and 4-hydroxynonenal. The method consisted of a pre-treatment part a solid-phase extraction, for rapid and effective isolation of biomarkers from body fluids (exhaled breath condensate, plasma and urine) and the detection method LC–ESI-MS/MS, where the selected reaction monitoring mode was used for its extremely high degree of selectivity and the stable-isotope-dilution assay for its high precision of quantification. The developed method was characterized by the following parameters: the imprecision was below 14.3 percent, the mean inaccuracy was determined to be lower than 13.1 percent
    Trvalý link: http://hdl.handle.net/11104/0174459