نتایج جستجو برای: depression like behavior
تعداد نتایج: 1345275 فیلتر نتایج به سال:
Exposure to early-life stress is associated with long-term alterations in brain and behavior, and may aggravate the outcome of neurological insults. This study aimed at investigating the possible interaction between maternal separation, a model of early stress, and subsequent neonatal hypoxia-ischemia on emotional behavior and markers of synaptic plasticity in hippocampus. Therefore, rat pups (...
Background and Objective: Many studies demonstrate that cognitive empowerment reduces the risk of depression. Anti-depressant properties of Nepeta menthoides has also been reported. This study aimed to determine the effects of mental exercise and Nepeta menthoides and also to compare both of them on reserpine-induced depression in rats. Materials and Methods: Male rats were divided into 8 grou...
Background: According to the previous studies, stress influences on eating behavior and is associated with unhealthy food selection. Furthermore, the research literature indicates that stress, anxiety, and depression can cause polyphagia and overweight. The purpose of present study is to investigate the relationship between depression, anxiety, and stress scales and dietary behavior in female h...
Experimental evidence suggests a role for the immune system in the pathophysiology of depression. A specific involvement of the proinflammatory cytokine interleukin 6 (IL6) in both, patients suffering from the disease and pertinent animal models, has been proposed. However, it is not clear how IL6 impinges on neurotransmission and thus contributes to depression. Here we tested the hypothesis th...
antisocial personality has some clear symptoms as impulsivity, unstable emotions, aggression, drinking, use of drugs, early initiation of sexual behavior make some difficulties and problems in their relations with family members and those who have interaction with them and at least in society. according to the mentioned symptoms of this personality disorder in this research project, it has been...
BACKGROUND & AIMS Psychiatric factors may determine gastrointestinal health outcomes. Here, we used a model of depression based on neonatal maternal separation (MS) to identify alterations in gut physiology and to assess its association with increased sensitivity to experimental colitis in adulthood. We also examined whether antidepressant therapy attenuates the increased susceptibility to coli...
Background & Aims: There are various methods for treatment of depression. This study was aimed to examine and compare the efficacy of two therapeutic techniques namely group cognitive behavior therapy and dialectical behavior therapy on decreasing depression level of multiple sclerosis patients. Materials & Methods: This study was a quasi-experimental design from pretest - posttest with con...
BACKGROUND Recognition of substantial immune-neural interactions is revising dogmas about their insular actions and revealing that immune-neural interactions can substantially impact central nervous system functions. The inflammatory cytokine interleukin-6 promotes susceptibility to depression and drives production of inflammatory T helper 17 (Th17) T cells, raising the hypothesis that in mouse...
Developmental exposure to low dose of methylmercury (MeHg) has a long-lasting effect on memory and attention deficits in humans, as well as cognitive performance, depression-like behavior and the hippocampal levels of the brain-derived neurotrophic factor (Bdnf)in mice. The Bdnf receptor TrkB is a key player of Bdnf signaling. Using transgenic animals, here we analyzed the effect of the full-le...
In an attempt to explore the involvement of substance P in depression and anxiety and its' potential therapeutic effects, we measured basal plasma and hypothalamic levels of substance P in a well-studied animal model of depression--adult male Wistar Kyoto (WKY) rats and their controls, Wistar rats. We also studied the influence of a substance P receptor (NK1) antagonist (SPA) on "anxiety-like" ...
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