Gender differences in aggression and cortisol levels in zebrafish subjected to unpredictable chronic stress

详细信息    查看全文

• 作者：Cassiano L. Rambo^a ; Ricieri Mocelin^b ; Matheus Marcon^b ; Dé ; bora Villanova^b ; Gessi Koakoski^c ; Murilo S. de Abreu^c ; Thiago A. Oliveira^c ; Leonardo J.G. Barcellos^c ; ^d ; Angelo L. Piato^b ; Carla D. Bonan^a ; ^{cbonan@pucrs.br}
• 关键词：Aggression ; Cortisol ; Gender differences ; Unpredictable chronic stress
• 刊名：Physiology & Behavior
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：171
• 期：Complete
• 页码：50-54
• 全文大小：341 K
• 卷排序：171

文摘

UCS increased aggression behavior in males, but not in females. Females displayed more aggressive behavior at baseline than control males. Stressed females showed increased locomotion compared to stressed and control males. Stressed males had higher cortisol levels compared to all other groups. No differences in cortisol levels were found between stressed and control females.