Hodnocení genotoxických a negenotoxických efektů organických polutantů volného ovzduší s využitím in vitro testů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00023700" target="_blank" >RIV/00216224:14310/07:00023700 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of genotoxic and non-genotoxic effects of organic air pollution using in vitro bioassays

Popis výsledku v původním jazyce

In this study, organic extracts of total suspended particles (TSP) and the particulate matter (PM) with the size below 2.5 um (PM2.5) combined with organic extracts of the gas phase (GP) collected at two urban and two background localities were analyzedwith a bacterial genotoxicity test, SOS chromotest, and an in vitro test for the dioxin toxicity determination, using a modified cell-line of rat hepatoma H4IIE.luc. In addition, the samples of TSP and GP were analyzed for PAHs contents. The PAHs concentrations and both of the toxic activities at the urban localities were much higher than ones at the background localities. Predominantly, traffic was a source of the urban air pollution there which was also confirmed by the evaluation of portions of certain PAHs (BaP/BPE, PYR/BaP) at the localities. On the other hand, the background localities were apparently affected by a long-distance transport of the pollutants from urban and industrial centers. The results of the bioassays indicated p

Název v anglickém jazyce

Evaluation of genotoxic and non-genotoxic effects of organic air pollution using in vitro bioassays

Popis výsledku anglicky

In this study, organic extracts of total suspended particles (TSP) and the particulate matter (PM) with the size below 2.5 um (PM2.5) combined with organic extracts of the gas phase (GP) collected at two urban and two background localities were analyzedwith a bacterial genotoxicity test, SOS chromotest, and an in vitro test for the dioxin toxicity determination, using a modified cell-line of rat hepatoma H4IIE.luc. In addition, the samples of TSP and GP were analyzed for PAHs contents. The PAHs concentrations and both of the toxic activities at the urban localities were much higher than ones at the background localities. Predominantly, traffic was a source of the urban air pollution there which was also confirmed by the evaluation of portions of certain PAHs (BaP/BPE, PYR/BaP) at the localities. On the other hand, the background localities were apparently affected by a long-distance transport of the pollutants from urban and industrial centers. The results of the bioassays indicated p

Druh

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

CEP obor

DI - Znečištění a kontrola vzduchu

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Environment International

ISSN

0160-4120

e-ISSN

—

Svazek periodika

33/7/2007

Číslo periodika v rámci svazku

33/7/2007

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

859-866

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—