J 2016

Rank-based biomarker index to assess cadmium ecotoxicity on the earthworm Eisenia andrei

PANZARINO, Onofrio; Pavel HYRŠL; Pavel DOBEŠ; Libor VOJTEK; Pasqua VERNILE et. al.

Základní údaje

Originální název

Rank-based biomarker index to assess cadmium ecotoxicity on the earthworm Eisenia andrei

Autoři

PANZARINO, Onofrio (380 Itálie, garant); Pavel HYRŠL (203 Česká republika, domácí); Pavel DOBEŠ (203 Česká republika, domácí); Libor VOJTEK (203 Česká republika, domácí); Pasqua VERNILE (380 Itálie); Giuseppe BARI (380 Itálie); Roberto TERZANO (380 Itálie); Matteo SPAGNUOLO (380 Itálie) a Enrico DE LILLO (380 Itálie)

Vydání

Chemosphere, Elsevier Science, 2016, 0045-6535

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 4.208

Kód RIV

RIV/00216224:14310/16:00089215

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000369196300062

EID Scopus

2-s2.0-84960193302

Klíčová slova česky

earthworm; bioindicator; biomarker index; bioaccumulation; cadmium; heavy metal

Klíčová slova anglicky

earthworm; bioindicator; biomarker index; bioaccumulation; cadmium; heavy metal

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 8. 4. 2016 12:54, Ing. Andrea Mikešková

Anotace

V originále

A proper soil risk assessment needs to estimate the processes that affect the fate and the behaviour of a contaminant, which are in fl uenced by soil biotic and abiotic components. For this reason, the mea- surement of biomarkers in soil bioindicator organisms, such as earthworms, has recently received increasing attention. In this study, the earthworm Eisenia andrei was used to assess the pollutant-induced stress syndrome after exposure to sublethal concentrations of Cd (10 or 100 m gg  1 ) in OECD soil, after 14 d of exposure. Cadmium bioaccumulation and potential biomarkers such as catalase (CAT), hydrogen peroxide (H 2 O 2 ), glutathione-S-transferase (GST), malondialdehyde (MDA), phenoloxidase (PO), metal- lothioneins (MTs) and genotoxic damage were determined. Results suggested that the exposure to 10 and 100 m gg  1 Cd signi fi cantly increased Cd bioaccumulation, MTs and MDA; 100 m gg  1 Cd contamination evidenced signi fi cantly higher values of H 2 O 2 content and PO activity; CAT activity was inhibited at the higher concentration while GST and Comet assay did not show any signi fi cant differences from the control. Rank-based biomarker index showed that both different contaminated soils had an effect on the earthworms and allowed to validate the ecotoxicological relevance of this battery of biomarkers for a promising integrated multi-marker approach in soil monitoring and assessment.