Acute and (sub)chronic toxicity of the neonicotinoid
imidacloprid on Chironomus riparius

J 2018

Acute and (sub)chronic toxicity of the neonicotinoid imidacloprid on Chironomus riparius

NJATTUVETTY CHANDRAN, Naveen; Dana FOJTOVÁ; Lucie BLÁHOVÁ; Eliška ROZMÁNKOVÁ; Luděk BLÁHA et. al.

Základní údaje

Originální název

Acute and (sub)chronic toxicity of the neonicotinoid imidacloprid on Chironomus riparius

Autoři

NJATTUVETTY CHANDRAN, Naveen; Dana FOJTOVÁ; Lucie BLÁHOVÁ; Eliška ROZMÁNKOVÁ a Luděk BLÁHA

Vydání

Chemosphere, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2018, 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

URL

Impakt faktor

Impact factor: 5.108

Kód RIV

RIV/00216224:14310/18:00105660

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1016/j.chemosphere.2018.06.102

UT WoS

000442714400062

EID Scopus

2-s2.0-85049320613

Klíčová slova anglicky

Fitness traits; Oxidative stress; GSH; GSSG; Lipid peroxidation; Aquatic insects

Štítky

H23

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 18. 1. 2019 15:16, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Impacts of neonicotinoids on non-target insects, including aquatic species, may significantly influence ecosystem structure and functioning. The present study investigated the sensitivity of Chironomus riparius to imidacloprid exposures during 24-h, 10- and 28-days by assessing larval survival, growth, emergence and oxidative stress-related parameters. C riparius exhibited high sensitivity compared to other model aquatic species with acute 24-h LC50 being 31.5 mu g/L, and 10-days LOEC (growth) 0.625 mu g/L. A 28-days partial life cycle test demonstrated imidacloprid effects on the emergence of C riparius. Exposure to sublethal concentrations during 10-days caused an imbalance in the reduced and oxidized glutathione (GSH and GSSG), and slightly induced lipid peroxidation (increased malondialdehyde, MDA). Our results indicate that oxidative stress may be a relevant mechanism in the neonicotinoid toxicity, reflected in the insect development and life cycle parameters.

Návaznosti

CZ.02.1.01/0.0/0.0/16_013/0001761, interní kód MU

Název: RECETOX RI - OP VVV (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, RECETOX RI - OP VVV, PO 1 Posilování kapacit pro kvalitní výzkum

LM2015051, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX

Citovat

NJATTUVETTY CHANDRAN, Naveen; Dana FOJTOVÁ; Lucie BLÁHOVÁ; Eliška ROZMÁNKOVÁ a Luděk BLÁHA. Acute and (sub)chronic toxicity of the neonicotinoid imidacloprid on Chironomus riparius. Chemosphere. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2018, roč. 209, October, s. 568-577. ISSN 0045-6535. Dostupné z: https://doi.org/10.1016/j.chemosphere.2018.06.102.

@article{1488082,
   author = {Njattuvetty Chandran, Naveen and Fojtová, Dana and Bláhová, Lucie and Rozmánková, Eliška and Bláha, Luděk},
   article_location = {OXFORD},
   article_number = {October},
   doi = {https://doi.org/10.1016/j.chemosphere.2018.06.102},
   keywords = {Fitness traits; Oxidative stress; GSH; GSSG; Lipid peroxidation; Aquatic insects},
   language = {eng},
   issn = {0045-6535},
   journal = {Chemosphere},
   title = {Acute and (sub)chronic toxicity of the neonicotinoid imidacloprid on Chironomus riparius},
   url = {https://www.sciencedirect.com/science/article/pii/S0045653518311779?via%3Dihub},
   volume = {209},
   year = {2018}
}

TY  - JOUR
ID  - 1488082
AU  - Njattuvetty Chandran, Naveen - Fojtová, Dana - Bláhová, Lucie - Rozmánková, Eliška - Bláha, Luděk
PY  - 2018
TI  - Acute and (sub)chronic toxicity of the neonicotinoid imidacloprid on Chironomus riparius
JF  - Chemosphere
VL  - 209
IS  - October
SP  - 568-577
EP  - 568-577
PB  - PERGAMON-ELSEVIER SCIENCE LTD
SN  - 00456535
KW  - Fitness traits
KW  - Oxidative stress
KW  - GSH
KW  - GSSG
KW  - Lipid peroxidation
KW  - Aquatic insects
UR  - https://www.sciencedirect.com/science/article/pii/S0045653518311779?via%3Dihub
L2  - https://www.sciencedirect.com/science/article/pii/S0045653518311779?via%3Dihub
N2  - Impacts of neonicotinoids on non-target insects, including aquatic species, may significantly influence ecosystem structure and functioning. The present study investigated the sensitivity of Chironomus riparius to imidacloprid exposures during 24-h, 10- and 28-days by assessing larval survival, growth, emergence and oxidative stress-related parameters. C riparius exhibited high sensitivity compared to other model aquatic species with acute 24-h LC50 being 31.5 mu g/L, and 10-days LOEC (growth) 0.625 mu g/L. A 28-days partial life cycle test demonstrated imidacloprid effects on the emergence of C riparius. Exposure to sublethal concentrations during 10-days caused an imbalance in the reduced and oxidized glutathione (GSH and GSSG), and slightly induced lipid peroxidation (increased malondialdehyde, MDA). Our results indicate that oxidative stress may be a relevant mechanism in the neonicotinoid toxicity, reflected in the insect development and life cycle parameters.
ER  -

NJATTUVETTY CHANDRAN, Naveen; Dana FOJTOVÁ; Lucie BLÁHOVÁ; Eliška ROZMÁNKOVÁ a Luděk BLÁHA. Acute and (sub)chronic toxicity of the neonicotinoid imidacloprid on Chironomus riparius. \textit{Chemosphere}. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2018, roč.~209, October, s.~568-577. ISSN~0045-6535. Dostupné z: https://doi.org/10.1016/j.chemosphere.2018.06.102.

Přehled o publikaci