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Full-Text Articles in Behavioral Neurobiology
Testosterone Undecanoate Effects On Behavior And Cognitive Functions In Male Swiss Albino Mice Exposed To Chronic Social Defeat, Micheal K. Ibrahim, Rajiv Tikamdas, Mohamed M. Kamal, Roua Aref Nouh, Mostafa H. Sayed
Testosterone Undecanoate Effects On Behavior And Cognitive Functions In Male Swiss Albino Mice Exposed To Chronic Social Defeat, Micheal K. Ibrahim, Rajiv Tikamdas, Mohamed M. Kamal, Roua Aref Nouh, Mostafa H. Sayed
Pharmacy
Objective: To examine the impact of exogenous testosterone undecanoate (TU) on chronic stress-induced behavioral changes of sensory contact model in adolescent male Swiss Albino mice. Design: Stress was induced by sensory contact model (SCM) for 12 consecutive days. Defeated mice were randomly assigned to control group (vehicle), testosterone undecanoate (100mg/Kg) (TU 100) or testosterone undecanoate (500mg/Kg) (TU 500) given intramuscular once for 45 days administered 2 hours after the last SCM session. Results: SCM significantly reduced distance traveled, time spent in the center, average speed in the open field test compared to negative control group. In addition, SCM significantly reduced …
Effects Of Chronic Caffeine Administration On Behavioral And Molecular Adaptations To Sensory Contact Model Induced Stress In Adolescent Male Mice, Micheal K. Ibrahim, Mohamed M. Kamal, Rajiv Tikamdas, Roua Aref Nouh, Jiang Tian, Mostafa Sayed
Effects Of Chronic Caffeine Administration On Behavioral And Molecular Adaptations To Sensory Contact Model Induced Stress In Adolescent Male Mice, Micheal K. Ibrahim, Mohamed M. Kamal, Rajiv Tikamdas, Roua Aref Nouh, Jiang Tian, Mostafa Sayed
Pharmacy
Previous studies have shown that caffeine attenuates stress-induced mood dysfunction and memory deterioration through neuronal adenosine A2A receptors antagonism. However, whether caffeine exerts this effect through modulating other molecular targets, which interfere with the resilience to social defeat stress in adolescent male mice is unknown. This study was conducted to investigate the role of caffeine in the behavioral responses to social stress induced by the sensory contact model (SCM) and the possible alteration of the gene expression level of Na/K ATPase pump. Adolescent male mice were exposed to SCM for 12 days. Caffeine was administered intraperitoneal daily for 14 days …