Cargando…
Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish
Zebrafish anxiety-like behavior was assessed in the novel tank test after the formation of dominant-subordinate hierarchies. Ten pairs of animals were subjected to dyadic interactions for 5 days, and compared with control animals. After this period, a clear dominance hierarchy was established across...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8721036/ https://www.ncbi.nlm.nih.gov/pubmed/34987363 http://dx.doi.org/10.3389/fnbeh.2021.785656 |
_version_ | 1784625253538856960 |
---|---|
author | Bozi, Brenno Rodrigues, Jeane Lima-Maximino, Monica de Siqueira-Silva, Diógenes Henrique Soares, Marta Candeias Maximino, Caio |
author_facet | Bozi, Brenno Rodrigues, Jeane Lima-Maximino, Monica de Siqueira-Silva, Diógenes Henrique Soares, Marta Candeias Maximino, Caio |
author_sort | Bozi, Brenno |
collection | PubMed |
description | Zebrafish anxiety-like behavior was assessed in the novel tank test after the formation of dominant-subordinate hierarchies. Ten pairs of animals were subjected to dyadic interactions for 5 days, and compared with control animals. After this period, a clear dominance hierarchy was established across all dyads, irrespective of sex. Social status affected parameters of anxiety-like behavior in the novel tank test, with subordinate males and females displaying more bottom-dwelling, absolute turn angle, and freezing than dominant animals and controls. The results suggest that subordinate male and female zebrafish show higher anxiety-like behavior, which together with previous literature suggests that subordination stress is conserved across vertebrates. |
format | Online Article Text |
id | pubmed-8721036 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-87210362022-01-04 Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish Bozi, Brenno Rodrigues, Jeane Lima-Maximino, Monica de Siqueira-Silva, Diógenes Henrique Soares, Marta Candeias Maximino, Caio Front Behav Neurosci Behavioral Neuroscience Zebrafish anxiety-like behavior was assessed in the novel tank test after the formation of dominant-subordinate hierarchies. Ten pairs of animals were subjected to dyadic interactions for 5 days, and compared with control animals. After this period, a clear dominance hierarchy was established across all dyads, irrespective of sex. Social status affected parameters of anxiety-like behavior in the novel tank test, with subordinate males and females displaying more bottom-dwelling, absolute turn angle, and freezing than dominant animals and controls. The results suggest that subordinate male and female zebrafish show higher anxiety-like behavior, which together with previous literature suggests that subordination stress is conserved across vertebrates. Frontiers Media S.A. 2021-12-20 /pmc/articles/PMC8721036/ /pubmed/34987363 http://dx.doi.org/10.3389/fnbeh.2021.785656 Text en Copyright © 2021 Bozi, Rodrigues, Lima-Maximino, de Siqueira-Silva, Soares and Maximino. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Behavioral Neuroscience Bozi, Brenno Rodrigues, Jeane Lima-Maximino, Monica de Siqueira-Silva, Diógenes Henrique Soares, Marta Candeias Maximino, Caio Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish |
title | Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish |
title_full | Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish |
title_fullStr | Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish |
title_full_unstemmed | Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish |
title_short | Social Stress Increases Anxiety-Like Behavior Equally in Male and Female Zebrafish |
title_sort | social stress increases anxiety-like behavior equally in male and female zebrafish |
topic | Behavioral Neuroscience |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8721036/ https://www.ncbi.nlm.nih.gov/pubmed/34987363 http://dx.doi.org/10.3389/fnbeh.2021.785656 |
work_keys_str_mv | AT bozibrenno socialstressincreasesanxietylikebehaviorequallyinmaleandfemalezebrafish AT rodriguesjeane socialstressincreasesanxietylikebehaviorequallyinmaleandfemalezebrafish AT limamaximinomonica socialstressincreasesanxietylikebehaviorequallyinmaleandfemalezebrafish AT desiqueirasilvadiogeneshenrique socialstressincreasesanxietylikebehaviorequallyinmaleandfemalezebrafish AT soaresmartacandeias socialstressincreasesanxietylikebehaviorequallyinmaleandfemalezebrafish AT maximinocaio socialstressincreasesanxietylikebehaviorequallyinmaleandfemalezebrafish |