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

被引：0
作者：
Carla Patricia Bejo Wolkers
Mônica Serra
Augusto Barbosa Júnior
Elisabeth Criscuolo Urbinati
机构：
[1] Universidade Estadual Paulista,Departamento de Morfologia e Fisiologia Animal, Faculdade de Ciências agrárias e Veterinárias/Centro de Aquicultura (CAUNESP)
[2] UNESP,Faculdade de Ciências Integradas do Pontal (FACIP)
[3] Universidade Federal de Uberlândia,Departamento de Ciência e Tecnologia, Secretaria de Ciência
[4] UFU,undefined
[5] Tecnologia e Insumos Estratégicos do Ministério da Saúde (DECIT/SCTIE/MS),undefined
来源：
Fish Physiology and Biochemistry | 2017年 / 43卷
关键词：
Aggressive behavior; Fish; Fluoxetine; Serotonin;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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.
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页码：755 / 759
页数：4
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