Application of a biological multilevel response approach in the copepod Acartia tonsa for toxicity testing of three oil Water Accommodated Fractions.

Animals Copepoda Female North Sea Petroleum / toxicity Water Water Pollutants, Chemical / toxicity
Acartia tonsa Fecundity Gene expression LC50 Oil water acommodated fractions Total lipids

Journal

Marine environmental research
ISSN: 1879-0291
Titre abrégé: Mar Environ Res
Pays: England
ID NLM: 9882895

Informations de publication

Date de publication:
Jul 2021
Historique:
received: 19 11 2020
revised: 03 05 2021
accepted: 21 05 2021
pubmed: 9 6 2021
medline: 21 7 2021
entrez: 8 6 2021
Statut: ppublish

Résumé

Copepods play a critical role in the marine food webs, being a food source for marine organisms. In this study, we investigated the toxic effects of Water Accommodated Fractions (WAFs) from three types of oil: Naphthenic North Sea crude oil (NNS), Intermediate Fuel Oil (IFO 180) and a commercial Marine Gas Oil (MGO). The WAFs were prepared at 10 °C and 30 PSU (practical salinity unit), and tested on the marine copepod Acartia tonsa at different endpoints and at different levels of biological organization. We determined the median lethal concentrations after 96 h (LC50) and reproduction capabilities were calculated in adult females following seven days of exposure to sublethal WAF doses. The total lipid content was measured in reproductive females using Nile red lipophilic dye after 96 h of WAF exposure. We also measured the transcription levels of genes involved in antioxidant response and xenobiotic biotransformation after short exposure for 48 h. High doses (7% WAF) of MGO affected survival, percentage of fecund females, egg hatching success, and total lipid content. The IFO 180 WAF affected, at medium (20%) and high (40%) doses, the number of fecund females, mortality and produced significant effects on gene expression levels. In conclusion, toxicity assays showed that the WAFs prepared from refined oils were more toxic than crude oil WAF to Acartia tonsa.

Identifiants

DOI: 10.1016/j.marenvres.2021.105378 PMID: 34102532
pubmed: 34102532
pii: S0141-1136(21)00134-3
doi: 10.1016/j.marenvres.2021.105378
pii:
doi:

Substances chimiques

Petroleum 0
Water Pollutants, Chemical 0
Water 059QF0KO0R

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

105378

Informations de copyright

Copyright © 2021 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Auteurs

Tamer Hafez (T)

CBET Research Group, Dept. of Zoology and Animal Cell Biology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Sarriena z/g, E-48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE), University of the Basque Country (UPV/EHU), Areatza Hiribidea 47, E-48620, Plentzia, Basque Country, Spain. Electronic address: tamer.hafez@ehu.eus.

Dennis Bilbao (D)

Research Centre for Experimental Marine Biology and Biotechnology (PiE), University of the Basque Country (UPV/EHU), Areatza Hiribidea 47, E-48620, Plentzia, Basque Country, Spain; IBeA Research Group, Dept. of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Sarriena z/g, E-48940, Leioa, Basque Country, Spain. Electronic address: dennis.bilbao@ehu.eus.

Nestor Etxebarria (N)

Research Centre for Experimental Marine Biology and Biotechnology (PiE), University of the Basque Country (UPV/EHU), Areatza Hiribidea 47, E-48620, Plentzia, Basque Country, Spain; IBeA Research Group, Dept. of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Sarriena z/g, E-48940, Leioa, Basque Country, Spain. Electronic address: nestor.etxebarria@ehu.eus.

Robert Duran (R)

Equipe Environnement et Microbiologie, MELODY Group, Université de Pau et des Pays de l'Adour, E2S-UPPA, IPREM UMR CNRS 5254, BP 1155, 64013 Pau Cedex, France. Electronic address: robert.duran@univ-pau.fr.

Maren Ortiz-Zarragoitia (M)

CBET Research Group, Dept. of Zoology and Animal Cell Biology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Sarriena z/g, E-48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE), University of the Basque Country (UPV/EHU), Areatza Hiribidea 47, E-48620, Plentzia, Basque Country, Spain. Electronic address: maren.ortiz@ehu.eus.

Articles similaires

Smoking Cessation and Incident Cardiovascular Disease.

Jun Hwan Cho, Seung Yong Shin, Hoseob Kim et al.
1.00
Humans Male Smoking Cessation Cardiovascular Diseases Female

Evaluation of Low-Value Services Across Major Medicare Advantage Insurers and Traditional Medicare.

Ciara Duggan, Adam L Beckman, Ishani Ganguli et al.
1.00
Humans United States Aged Cross-Sectional Studies Medicare Part C

Effectiveness of Virtual Yoga for Chronic Low Back Pain: A Randomized Clinical Trial.

Hallie Tankha, Devyn Gaskins, Amanda Shallcross et al.
1.00
Humans Yoga Low Back Pain Female Male

Meal Timing and Anthropometric and Metabolic Outcomes: A Systematic Review and Meta-Analysis.

Hiu Yee Liu, Ashley A Eso, Nathan Cook et al.
1.00
Humans Meals Time Factors Female Adult

Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Application of a biological multilevel...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Arthropodes › Crustacea › Copepoda › Application of a biological multilevel...
questionsmedicales.fr › Régions géographiques › Océans et mers › Océan Atlantique › Mer du Nord › Application of a biological multilevel...
questionsmedicales.fr › Environnement et santé publique › Environnement › Ressources de production d'énergie › Combustibles fossiles › Pétrole › Application of a biological multilevel...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Application of a biological multilevel...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Application of a biological multilevel...