J 2015

Influence of titanium dioxide nanoparticles on 2,3,7,8-tetrachlorodibenzo-p-dioxin bioconcentration and toxicity in the marine fish European sea bass (Dicentrarchus labrax)

DELLA TORRE, Camilla, Francesco BUONOCORE, Giada FRENZILLI, Simonetta CORSOLINI, Andrea BRUNELLI et. al.

Basic information

Original name

Influence of titanium dioxide nanoparticles on 2,3,7,8-tetrachlorodibenzo-p-dioxin bioconcentration and toxicity in the marine fish European sea bass (Dicentrarchus labrax)

Authors

DELLA TORRE, Camilla (380 Italy), Francesco BUONOCORE (380 Italy), Giada FRENZILLI (380 Italy), Simonetta CORSOLINI (380 Italy), Andrea BRUNELLI (380 Italy), Patrizia GUIDI (380 Italy), Anton KOČAN (703 Slovakia, belonging to the institution), Michela MARIOTTINI (380 Italy), Filomena MOTTOLA (380 Italy), Marco NIGRO (380 Italy), Karla Andrea POZO (152 Chile, belonging to the institution), Elisa RANDELLI (380 Italy), Maria Luisa VANNUCCINI (380 Italy), Simona PICCHIETTI (380 Italy), Marianna SANTONASTASO (380 Italy), Vittoria SCARCELLI (380 Italy), Silvano FOCARDI (380 Italy), Antonio MARCOMINI (380 Italy), Lucia ROCCO (380 Italy), Giuseppe SCAPIGLIATI (380 Italy) and Ilaria CORSI (380 Italy)

Edition

Environmental Pollution, OXFORD (ENGLAND), Elsevier Science, 2015, 0269-7491

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10511 Environmental sciences

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 4.839

RIV identification code

RIV/00216224:14310/15:00087030

Organization unit

Faculty of Science

UT WoS

000347583900022

Keywords in English

Nano-TiO2 2 3 7 8-TCDD; CYP1A; Immunomodulation; Genotoxicity

Tags

Tags

International impact, Reviewed
Změněno: 3/5/2016 14:45, Ing. Andrea Mikešková

Abstract

V originále

The present study investigated the influence of nano-TiO2 (1 mg L-1) on 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) (46 pg L-1) bioconcentration and toxicity in the European sea bass (Dicentrarchus labrax) during 7 days in vivo exposure. A multimarkers approach was applied in different organs: detoxification in liver; innate immunity and pro-inflammatory response and adaptive immunity in gills and spleen; genotoxicity in peripheral erythrocytes and muscle. Bioconcentration of 2,3,7,8-TCDD in presence of nano-TiO2 was investigated in liver, skin and muscle as well as interaction between nanoTiO(2) and organic pollutants in artificial sea water (ASW). Nano-TiO2 negatively influenced immune response induced by 2,3,7,8-TCDD in spleen but not in gills and reduced the DNA damage induced by 2,3,7,8-TCDD in erythrocytes. nano-TiO2 did not interfere with 2,3,7,8-TCDD detoxification and bioconcentration according to the observed no interaction of the nano-TiO2 with organic pollutants in ASW.

Links

ED0001/01/01, research and development project
Name: CETOCOEN
LM2011028, research and development project
Name: RECETOX ? Národní infrastruktura pro výzkum toxických látek v prostředí
Investor: Ministry of Education, Youth and Sports of the CR