Oxidative stress responses in two marine diatoms during acute n-butyl acrylate exposure and the toxicological evaluation with the IBR

Acrylates / toxicity Antioxidants / metabolism Diatoms Microalgae Oxidative Stress Superoxide Dismutase / metabolism Water Pollutants, Chemical / toxicity
Antioxidants Diatoms Integrated Biomarker Response Version 2 (IBR(v2)) Toxicity n-Butyl acrylate (nBA)

Journal

Ecotoxicology and environmental safety
ISSN: 1090-2414
Titre abrégé: Ecotoxicol Environ Saf
Pays: Netherlands
ID NLM: 7805381

Informations de publication

Date de publication:
15 Jul 2022
Historique:
received: 12 01 2022
revised: 10 05 2022
accepted: 20 05 2022
pubmed: 1 6 2022
medline: 10 6 2022
entrez: 31 5 2022
Statut: ppublish

Résumé

n-Butyl acrylate (nBA), a typical hazardous and noxious substance (HNS), is the largest-volume acrylate ester used to produce various types of polymers. With the increasing volume of nBA subject to maritime transportation, its accidental leakage poses a great risk to the marine organisms. Therefore, it is necessary to evaluate the ecological risk of nBA in marine environments. In this study, two species of marine microalgae, Skeletonema costatum and Phaeodactylum tricornutum, were used to explore the toxic effects of nBA based on their growth, pigment content, and oxidative stress. The growth of each species was significantly inhibited by nBA, showing a 96 h-EC

Identifiants

DOI: 10.1016/j.ecoenv.2022.113686 PMID: 35636239
pubmed: 35636239
pii: S0147-6513(22)00526-7
doi: 10.1016/j.ecoenv.2022.113686
pii:
doi:

Substances chimiques

Acrylates 0
Antioxidants 0
Water Pollutants, Chemical 0
n-butyl acrylate 705NM8U35V
Superoxide Dismutase EC 1.15.1.1

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113686

Informations de copyright

Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.

Auteurs

Shuhao Du (S)

Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao, Shandong Province, PR China; College of Environmental Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China.

Fanping Meng (F)

Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao, Shandong Province, PR China; College of Environmental Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China. Electronic address: mengfanping@ouc.edu.cn.

Weiyan Duan (W)

Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao, Shandong Province, PR China; College of Environmental Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China.

Qunqun Liu (Q)

Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao, Shandong Province, PR China; College of Environmental Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China.

Hao Li (H)

Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao, Shandong Province, PR China; College of Environmental Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China.

Xiaoling Peng (X)

Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao, Shandong Province, PR China; College of Environmental Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China.

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Classifications MeSH

questionsmedicales.fr › Composés chimiques organiques › Acides carboxyliques › Acides acycliques › Acrylates › Oxidative stress responses in two marine...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Agents protecteurs › Antioxydants › Oxidative stress responses in two marine...
questionsmedicales.fr › Eucaryotes › Straménopiles › Diatomées › Oxidative stress responses in two marine...
questionsmedicales.fr › Stades d'organismes › Plancton › Phytoplancton › Microalgues › Oxidative stress responses in two marine...
questionsmedicales.fr › Phénomènes physiologiques › Stress physiologique › Stress oxydatif › Oxidative stress responses in two marine...
questionsmedicales.fr › Enzymes et coenzymes › Enzymes › Oxidoreductases › Superoxide dismutase › Oxidative stress responses in two marine...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Oxidative stress responses in two marine...