Indicators of oxidative stress after ionizing and/or non-ionizing radiation: Superoxid dismutase and malondialdehyde

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12410%2F12%3A43883767" target="_blank" >RIV/60076658:12410/12:43883767 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12110/12:43883767

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jphotobiol.2012.08.009" target="_blank" >http://dx.doi.org/10.1016/j.jphotobiol.2012.08.009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jphotobiol.2012.08.009" target="_blank" >10.1016/j.jphotobiol.2012.08.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Indicators of oxidative stress after ionizing and/or non-ionizing radiation: Superoxid dismutase and malondialdehyde

Popis výsledku v původním jazyce

We therefore studied indicators of oxidative stress after exposure to gamma radiation with or without pre-exposure to low level laser light. Groups of mice were exposed to light from a laser diode at a wavelength of 830 nm, delivering an energy of 20 or100 J to 1 cm2 in the abdominal part of the animal with a power density of 300 mW/cm2 in continuous regime. Following this treatment (or sham irradiation), mice were irradiated with graded doses of 60Co gamma rays. Levels of superoxide dismutase and malondialdehyde were measured in murine blood cells 30 min or 3 days after exposure. For both time points, there was a clear increase of superoxide dismutase and malondialdehyde with gamma dose, but laser light (alone or in combination with gamma irradiation) did not seem to have any influence on either parameter.

Název v anglickém jazyce

Indicators of oxidative stress after ionizing and/or non-ionizing radiation: Superoxid dismutase and malondialdehyde

Popis výsledku anglicky

We therefore studied indicators of oxidative stress after exposure to gamma radiation with or without pre-exposure to low level laser light. Groups of mice were exposed to light from a laser diode at a wavelength of 830 nm, delivering an energy of 20 or100 J to 1 cm2 in the abdominal part of the animal with a power density of 300 mW/cm2 in continuous regime. Following this treatment (or sham irradiation), mice were irradiated with graded doses of 60Co gamma rays. Levels of superoxide dismutase and malondialdehyde were measured in murine blood cells 30 min or 3 days after exposure. For both time points, there was a clear increase of superoxide dismutase and malondialdehyde with gamma dose, but laser light (alone or in combination with gamma irradiation) did not seem to have any influence on either parameter.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/2B08001" target="_blank" >2B08001: Biologická dozimetrie pro osoby profesně vystavené ionizujícímu záření alfa</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Photochemistry and Photobiology B-Biology

ISSN

1011-1344

e-ISSN

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Svazek periodika

117

Číslo periodika v rámci svazku

5 DEC 2012

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

4

Strana od-do

111-114

Kód UT WoS článku

000312916900015

EID výsledku v databázi Scopus

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