Measuring Anxiety-like Behavior in Crayfish by Using a Sub Aquatic Dark-light Plus Maze

Autor: Pascal Fossat, Julien Bacqué-Cazenave, Jean-Paul Delbecque, Daniel Cattaert

Publikováno v: Bio-Protocol, Vol 5, Iss 3 (2015)

Crayfish are omnivorous freshwater arthropods that naturally explore their environment during day and night, but also frequently hide under a shelter or in a hole in case of danger. They may be submitted to various stressors, including predation, soc

Externí odkaz: https://doaj.org/article/a340b6ac4e7e4809af9f50aaaeaa923f

Duality of 5-HT Effects on Crayfish Motoneurons

Autor: Daniel Cattaert, Julien Bacqué-Cazenave, Jean-Paul Delbecque, Pascal Fossat, Donald H. Edwards, Fadi A. Issa

Publikováno v: Frontiers in Physiology
Frontiers in Physiology, Frontiers, 2019, 10, ⟨10.3389/fphys.2019.01280⟩
Frontiers in Physiology, Vol 10 (2019)

Serotonin (5-HT) is a major neuromodulator acting on the nervous system. Its various effects have been studied in vertebrates, as well as in arthropods, from the cellular and subcellular compartments up to the behavioral level, which includes the con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab9b536e591cc6b49a3fc5deb85dd33c
https://hal.archives-ouvertes.fr/hal-03001390

Do arthropods feel anxious during molts?

Autor: Marion Berthomieu, Julien Bacqué-Cazenave, Pascal Fossat, Jean-Paul Delbecque, Daniel Cattaert

Publikováno v: Journal of Experimental Biology
Journal of Experimental Biology, The Company of Biologists, 2019, 222 (2), pp.jeb186999. ⟨10.1242/jeb.186999⟩

The molting process of arthropods, chiefly controlled by ecdysteroids, is generally considered very stressful. Our previous investigations have shown that crayfish, after having experienced stressing situations, display anxiety-like behavior (ALB), c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b70aae857b6cf07b665cf32d1e287299
https://doi.org/10.1242/jeb.186999

Social harassment induces anxiety-like behaviour in crayfish

Autor: Julien Bacqué-Cazenave, Daniel Cattaert, Jean-Paul Delbecque, Pascal Fossat

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2017, 7 (1), ⟨10.1038/srep39935⟩

Social interactions leading to dominance hierarchies often elicit psychological disorders in mammals including harassment and anxiety. Here, we demonstrate that this sequence also occurs in an invertebrate, the crayfish Procambarus clarkii. When plac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::4bde6b5438b1b88bcb029af0ad1d2d9b
https://hal.archives-ouvertes.fr/hal-03118880

Ontogeny of Drosophila melanogaster female sex-appeal and cuticular hydrocarbons

Autor: Jean-Paul Delbecque, Marisa Arienti, Claude Wicker-Thomas, Jean-Marc Jallon, Claude Antony

Publikováno v: Integrative Zoology. 5:272-282

The chemical communication system in Drosophila melanogaster Meigen, 1830 plays a major role in courtship and consists of the male-specific cis-Vaccenyl acetate and sex-specific contact pheromones, cuticular hydrocarbons (CHC), which build up during

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb2588009e57dea82fbcf6d5d55f18a2
https://doi.org/10.1111/j.1749-4877.2010.00213.x