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Nitroxide radical TEMPO reduces ozone-induced chemokine IL-8 production in lung epithelial cells

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F09%3A00323281" target="_blank" >RIV/68081707:_____/09:00323281 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Nitroxide radical TEMPO reduces ozone-induced chemokine IL-8 production in lung epithelial cells

  • Original language description

    Exposure to high levels of ozone damages respiratory tract epithelial cells. This research evaluated the ability of TEMPO, a stable nitroxide free radical, to decrease ozone-mediated injury to a respiratory tract-derived cell line (A549 cells) by monitoring in this cell system the interleukine-8 (IL-8) production. TEMPO reduced ozone-induced IL-8 production in A549 cells. The study provides evidence that TEMPO reacts with O(3) and/or its cytotoxic products and may provide protections against O(3)-induced biotoxicities.

  • Czech name

    Nitrooxidový radikál TEMPO snižuje produkci chemokinu IL-8 po působení ozónu v plicních epiteliálních buňkách

  • Czech description

    Expozice epiteliálních buněk plic vysokými hladinami ozónu vede k jejich poškození. Prokázali jsme, že stabilní volný radikál nitrooxidu (TEMPO), snižuje negativní působení ozónu na buňky A549. TEMPO snižuje produkci IL-8 indukovanou ozónem. Tato studieprokázala ochranné působení tempo a jeho možný potenciál v ochraně před nežádoucími účinky ozónu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BO - Biophysics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Toxicology in Vitro

  • ISSN

    0887-2333

  • e-ISSN

  • Volume of the periodical

    23

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    6

  • Pages from-to

  • UT code for WoS article

    000264510200001

  • EID of the result in the Scopus database