The dynamics of pyrethroid residues and Cyp P450 gene expression in insects depends on the circadian clock.


Journal

Environmental research
ISSN: 1096-0953
Titre abrégé: Environ Res
Pays: Netherlands
ID NLM: 0147621

Informations de publication

Date de publication:
03 2021
Historique:
received: 12 08 2020
revised: 27 12 2020
accepted: 29 12 2020
pubmed: 9 1 2021
medline: 22 4 2021
entrez: 8 1 2021
Statut: ppublish

Résumé

A circadian clock may underlie pesticide resistance mechanisms in organisms that are very important for humans, for example, in the honey bee (Apis mellifera). Using the gas chromatography, we evaluated the daily variability in the λ-cyhalothrin degradation rate in bodies of guards and forager bees, Apis mellifera. Additionally, using the RT-qPCR method, we studied expression levels of selected cytochrome P450 genes after exposure to λ-cyhalothrin. During 48-h-tests, we exposed bees to λ-cyhalothrin at four crucial times of the day: at 04:30 a.m., 11:30 a.m., 06:30 p.m., and 11:30 p.m. The results obtained indicate that in bees the intensity of the λ-cyhalothrin degradation is the highest during first 6 h after intoxication, when it disappeared at the rate of 14.29% h

Identifiants

pubmed: 33417908
pii: S0013-9351(20)31600-5
doi: 10.1016/j.envres.2020.110701
pii:
doi:

Substances chimiques

Insecticides 0
Pyrethrins 0
Cytochrome P-450 Enzyme System 9035-51-2

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

110701

Informations de copyright

Copyright © 2021 Elsevier Inc. All rights reserved.

Auteurs

Bartosz Piechowicz (B)

Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310, Rzeszów, Poland. Electronic address: bpiechow@poczta.onet.pl.

Mateusz Sudoł (M)

Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310, Rzeszów, Poland. Electronic address: mati.sudol21@gmail.com.

Przemysław Grodzicki (P)

Department of Animal Physiology, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Lwowska 1, 87-100, Toruń, Poland. Electronic address: grodzick@umk.pl.

Magdalena Podbielska (M)

Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310, Rzeszów, Poland. Electronic address: mpodbielska@ur.edu.pl.

Ewa Szpyrka (E)

Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310, Rzeszów, Poland. Electronic address: eszpyrka@ur.edu.pl.

Aneta Zwolak (A)

Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310, Rzeszów, Poland. Electronic address: anetazwolak@o2.pl.

Leszek Potocki (L)

Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310, Rzeszów, Poland. Electronic address: lpotok@o2.pl.

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Classifications MeSH