Literature DB >> 28013422

Acute fluoxetine treatment increases aggressiveness in juvenile matrinxã (Brycon amazonicus).

Carla Patricia Bejo Wolkers1,2, Mônica Serra3, Augusto Barbosa Júnior4, Elisabeth Criscuolo Urbinati3.   

Abstract

Fluoxetine (FLX) is a selective serotonin (5-HT) reuptake inhibitor known for its effects modifying aggressiveness, personality traits, and anxiety-like behaviors. The aim of the present study was to evaluate the influence of the acute treatment, by immersion, with FLX on aggressive behavior of resident Brycon amazonicus fish. Fish pretreated with FLX presented an increase in aggressiveness, evidenced by the increase on the number of bites and chases against the intruder and a decrease in latency for the first attack, when compared to control fish. Together with previous studies, these results show the complexity of the neural modulation of the aggressive behavior in fish by 5-HTergic system.

Entities:  

Keywords:  Aggressive behavior; Fish; Fluoxetine; Serotonin

Mesh：

Substances：

Year:  2016        PMID： 28013422     DOI： 10.1007/s10695-016-0329-9

Source DB:  PubMed          Journal:  Fish Physiol Biochem        ISSN： 0920-1742            Impact factor:   2.794


  19 in total

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Review 2.  Heritable variation for aggression as a reflection of individual coping strategies.

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8.  The time course of aggressive behaviour in juvenile matrinxã Brycon amazonicus fed with dietary L-tryptophan supplementation.

Authors:  C P B Wolkers; M Serra; R E Szawka; E C Urbinati
Journal:  J Fish Biol       Date:  2013-11-18       Impact factor: 2.051

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10.  Suppression of aggression in rainbow trout (Oncorhynchus mykiss) by dietary L-tryptophan.

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