2007
Interference of N-heterocyclic PAHs with signaling of retinoids
BENÍŠEK, Martin, Jiří PACHERNÍK, Luděk BLÁHA a Klára HILSCHEROVÁZákladní údaje
Originální název
Interference of N-heterocyclic PAHs with signaling of retinoids
Název česky
Vliv N-heterocyklických PAHs na signálování retinoidů
Autoři
BENÍŠEK, Martin (203 Česká republika, domácí), Jiří PACHERNÍK (203 Česká republika, domácí), Luděk BLÁHA (203 Česká republika, domácí) a Klára HILSCHEROVÁ (203 Česká republika, garant, domácí)
Vydání
Abstract Book, SETAC EUROPE 17TH ANNUAL MEETING, 2007
Další údaje
Jazyk
angličtina
Typ výsledku
Konferenční abstrakt
Obor
30304 Public and environmental health
Stát vydavatele
Portugalsko
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14310/07:00020348
Organizační jednotka
Přírodovědecká fakulta
Klíčová slova anglicky
retinoid; N-PAHs; in vitro
Příznaky
Mezinárodní význam
Změněno: 27. 4. 2011 12:32, prof. RNDr. Luděk Bláha, Ph.D.
V originále
N-heterocyclic analogs of PAHs (N-PAHs) are as well as homocyclic PAHs important and widespread environmental contaminants. Many of them are carcinogens, mutagens and teratogens. Some results indicate that N-PAHs have higher toxic and genotoxic potencies and bioavailability than PAHs. In this study the interference of N-PAHs with retinoid signaling system was tested. After 24 h exposure most of three, four and five ring PAHs and N-PAHs increased RA activity. Obtained data were statistically analyzed and quantitative-structure activity relationship study was performed. This study was supported by GACR 525/05/P160.
Česky
N-heterocyclic analogs of PAHs (N-PAHs) are as well as homocyclic PAHs important and widespread environmental contaminants. Many of them are carcinogens, mutagens and teratogens. Some results indicate that N-PAHs have higher toxic and genotoxic potencies and bioavailability than PAHs. In this study the interference of N-PAHs with retinoid signaling system was tested. After 24 h exposure most of three, four and five ring PAHs and N-PAHs increased RA activity. Obtained data were statistically analyzed and quantitative-structure activity relationship study was performed. This study was supported by GACR 525/05/P160.
Návaznosti
GP525/05/P160, projekt VaV |
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MSM0021622412, záměr |
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