Biomaterial Database

Effects of the selective serotonin reuptake inhibitor fluoxetine on social behaviors in male and female prairie voles (Microtus ochrogaster). 1997

C Villalba, and P A Boyle, and E J Caliguri, and G J De Vries

Department of Psychology, University of Massachusetts, Amherst 01003-7710, USA.

The selective serotonin reuptake inhibitor fluoxetine modifies social behavior in a number of species, including humans. Because the neural substrates for social behavior in prairie voles are sexually dimorphic, we tested whether the effects of fluoxetine on these behaviors differ by sex. Parental and pair-bonded voles were chronically treated with fluoxetine or saline and subsequently tested for parental responsiveness. Fluoxetine-treated animals displayed a longer latency to exhibit parental responsiveness than did saline-treated controls (p < 0.02), but they did not differ in other aspects of parental care. There were no sex differences in the effects of fluoxetine on parental behavior. After completion of the tests for parental behavior, the subjects were tested for aggressive behavior using the resident-intruder paradigm. Fluoxetine-treated males displayed less aggressive behavior than their saline-treated counterparts (p < 0.02). Although we did not find any effects of fluoxetine on aggressive behavior in females, no significant interaction was found between sex and treatment. Fluoxetine did not alter nonsocial behaviors. The findings suggest that serotonin influences social behavior in prairie voles.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D001923	Brain Chemistry	Changes in the amounts of various chemicals (neurotransmitters, receptors, enzymes, and other metabolites) specific to the area of the central nervous system contained within the head. These are monitored over time, during sensory stimulation, or under different disease states.	Chemistry, Brain,Brain Chemistries,Chemistries, Brain
D003411	Arvicolinae	A subfamily of MURIDAE found nearly world-wide and consisting of about 20 genera. Voles, lemmings, and muskrats are members.	Clethrionomys,Cricetidae,Dicrostonyx,Lemmings,Lemmus,Mice, Red-Backed,Microtinae,Microtus,Muskrats,Ondatra,Voles,Arvicolines,Microtines,Mouse, Red-Backed,Myodes,Ondatra zibethicus,Arvicoline,Lemming,Mice, Red Backed,Microtine,Mouse, Red Backed,Muskrat,Red-Backed Mice,Red-Backed Mouse,Vole
D005260	Female		Females
D005473	Fluoxetine	The first highly specific serotonin uptake inhibitor. It is used as an antidepressant and often has a more acceptable side-effects profile than traditional antidepressants.	Fluoxetin,Fluoxetine Hydrochloride,Lilly-110140,N-Methyl-gamma-(4-(trifluoromethyl)phenoxy)benzenepropanamine,Prozac,Sarafem,Lilly 110140,Lilly110140
D000374	Aggression	Behavior which may be manifested by destructive and attacking action which is verbal or physical, by covert attitudes of hostility or by obstructionism.	Aggressions
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012727	Sex Characteristics	Those characteristics that distinguish one SEX from the other. The primary sex characteristics are the OVARIES and TESTES and their related hormones. Secondary sex characteristics are those which are masculine or feminine but not directly related to reproduction.	Gender Characteristics,Gender Differences,Gender Dimorphism,Sex Differences,Sex Dimorphism,Sexual Dichromatism,Sexual Dimorphism,Characteristic, Gender,Characteristic, Sex,Dichromatism, Sexual,Dichromatisms, Sexual,Difference, Sex,Dimorphism, Gender,Dimorphism, Sex,Dimorphism, Sexual,Gender Characteristic,Gender Difference,Gender Dimorphisms,Sex Characteristic,Sex Difference,Sex Dimorphisms,Sexual Dichromatisms,Sexual Dimorphisms
D012919	Social Behavior	Any behavior caused by or affecting another individual or group usually of the same species.	Sociality,Behavior, Social,Behaviors, Social,Social Behaviors
D017367	Selective Serotonin Reuptake Inhibitors	Compounds that specifically inhibit the reuptake of serotonin in the brain.	5-HT Uptake Inhibitor,5-HT Uptake Inhibitors,5-Hydroxytryptamine Uptake Inhibitor,5-Hydroxytryptamine Uptake Inhibitors,SSRIs,Selective Serotonin Reuptake Inhibitor,Serotonin Reuptake Inhibitor,Serotonin Reuptake Inhibitors,Serotonin Uptake Inhibitor,Serotonin Uptake Inhibitors,Inhibitors, 5-HT Uptake,Inhibitors, 5-Hydroxytryptamine Uptake,Inhibitors, Serotonin Reuptake,Inhibitors, Serotonin Uptake,Reuptake Inhibitors, Serotonin,Uptake Inhibitors, 5-HT,Uptake Inhibitors, 5-Hydroxytryptamine,Uptake Inhibitors, Serotonin,Inhibitor, 5-HT Uptake,Inhibitor, 5-Hydroxytryptamine Uptake,Inhibitor, Serotonin Reuptake,Inhibitor, Serotonin Uptake,Reuptake Inhibitor, Serotonin,Uptake Inhibitor, 5-HT,Uptake Inhibitor, 5-Hydroxytryptamine,Uptake Inhibitor, Serotonin