Crude oil exposure of early life stages of Atlantic haddock suggests threshold levels for developmental toxicity as low as 0.1 μg total polyaromatic hydrocarbon (TPAH)/L.
Cardiotoxicity
Crude oil
Long-term survival
Marine cold-water fish
PAH
Sublethal defects
Journal
Marine pollution bulletin
ISSN: 1879-3363
Titre abrégé: Mar Pollut Bull
Pays: England
ID NLM: 0260231
Informations de publication
Date de publication:
May 2023
May 2023
Historique:
received:
13
01
2023
revised:
10
03
2023
accepted:
14
03
2023
medline:
18
4
2023
pubmed:
26
3
2023
entrez:
25
3
2023
Statut:
ppublish
Résumé
Atlantic haddock (Melanogrammus aeglefinus) embryos bind dispersed crude oil droplets to the eggshell and are consequently highly susceptible to toxicity from spilled oil. We established thresholds for developmental toxicity and identified any potential long-term or latent adverse effects that could impair the growth and survival of individuals. Embryos were exposed to oil for eight days (10, 80 and 300 μg oil/L, equivalent to 0.1, 0.8 and 3.0 μg TPAH/L). Acute and delayed mortality were observed at embryonic, larval, and juvenile stages with IC
Identifiants
pubmed: 36965263
pii: S0025-326X(23)00274-6
doi: 10.1016/j.marpolbul.2023.114843
pii:
doi:
Substances chimiques
Petroleum
0
Hydrocarbons, Aromatic
0
Polycyclic Aromatic Hydrocarbons
0
Water Pollutants, Chemical
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
114843Informations de copyright
Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.