Planarian behavioural endpoints in ecotoxicology: A case study evaluating mercury and salinity effects.

Animals Behavior, Animal / drug effects Eating / drug effects Ecotoxicology Locomotion / drug effects Mercury / toxicity Planarians / drug effects Salinity Sodium Chloride / toxicity Water Pollutants, Chemical / toxicity
Behavior Feeding rate Locomotion Mercury NaCl Planarian

Journal

Environmental toxicology and pharmacology
ISSN: 1872-7077
Titre abrégé: Environ Toxicol Pharmacol
Pays: Netherlands
ID NLM: 9612020

Informations de publication

Date de publication:
Nov 2021
Historique:
received: 31 05 2021
revised: 09 07 2021
accepted: 13 09 2021
pubmed: 19 9 2021
medline: 1 12 2021
entrez: 18 9 2021
Statut: ppublish

Résumé

Freshwater planarians can be useful for the evaluation of contaminant stress on behavioral endpoints. In this work, we studied the sensitivity of the freshwater planarian Girardia tigrina in response to two model stressors (Hg and NaCl) by evaluating mortality, feeding rate and locomotion. A simple feeding assay with G. tigrina was devised, and an automated tracking system was used to evaluate locomotion. The estimated 96 h LC

Identifiants

DOI: 10.1016/j.etap.2021.103747 PMID: 34536621
pubmed: 34536621
pii: S1382-6689(21)00165-4
doi: 10.1016/j.etap.2021.103747
pii:
doi:

Substances chimiques

Water Pollutants, Chemical 0
Sodium Chloride 451W47IQ8X
Mercury FXS1BY2PGL

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

103747

Informations de copyright

Copyright © 2021 Elsevier B.V. All rights reserved.

Auteurs

Fátima C P Simão (FCP)

CESAM - Centre for Environmental and Marine Studies & Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.

Andreia C M Rodrigues (ACM)

CESAM - Centre for Environmental and Marine Studies & Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.

Amadeu M V M Soares (AMVM)

CESAM - Centre for Environmental and Marine Studies & Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.

João L T Pestana (JLT)

CESAM - Centre for Environmental and Marine Studies & Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal. Electronic address: jpestana@ua.pt.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Planarian behavioural endpoints in...
questionsmedicales.fr › Comportement et mécanismes comportementaux › Comportement › Comportement animal › Planarian behavioural endpoints in...
questionsmedicales.fr › Phénomènes physiologiques de l'appareil buccodentaire et de l'appareil digestif › Phénomènes physiologiques de l'appareil digestif › Consommation alimentaire › Planarian behavioural endpoints in...
questionsmedicales.fr › Professions de santé › Toxicologie › Écotoxicologie › Planarian behavioural endpoints in...
questionsmedicales.fr › Phénomènes physiologiques de l'appareil locomoteur et du système nerveux › Phénomènes physiologiques du système locomoteur › Mouvement › Locomotion › Planarian behavioural endpoints in...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Mercure › Planarian behavioural endpoints in...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Helminthes › Plathelminthes › Turbellaria › Planaires › Planarian behavioural endpoints in...
questionsmedicales.fr › Phénomènes chimiques › Concentration osmolaire › Salinité › Planarian behavioural endpoints in...
questionsmedicales.fr › Produits chimiques inorganiques › Composés du sodium › Chlorure de sodium › Planarian behavioural endpoints in...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Planarian behavioural endpoints in...