نتایج جستجو برای: tail suspension test tst
تعداد نتایج: 889912 فیلتر نتایج به سال:
Background: Depression is a common psychological disorder and recent data confirm the increasing prevalence of this disease in the world. So far, antidepressant effects of many plants have been evaluated and some are accepted in the treatment of depression. The aim of the present study was to determine the antidepressant effect of Melissa Officinalis L. compared to fluoxetine. Materials and met...
The development of serotonin receptor knockout mice has provided an opportunity to study antidepressant drug effects in animals with targeted genetic deletion of receptors involved in antidepressant responses. In the current study, the effects of two types of antidepressant drugs, the selective serotonin reuptake inhibitors fluoxetine and paroxetine and the selective norepinephrine reuptake inh...
UNLABELLED BACKGROUND Xiao-Yao-San (XYS) is a Chinese medicinal formula for treating anxiety and depression. This study aims to evaluate the use of a room-temperature super-extraction system (RTSES) to extract the major active components of XYS and enhance their psycho-pharmacological effects. METHODS The neuroprotective roles of XYS/RTSES against reserpine-derived neurotoxicity were evalu...
Our previous investigation found that Ginkgo extract EGb761 could attenuate the depressive-like behaviours induced by a single injection of lipopolysaccharide in mice. However, it has not been investigated whether EGb761 is effective on depressive-like behaviours induced by long-term light deprivation and whether its effects are associated with the inhibition of NF-κB-IL-6 signalling pathway. I...
Considering that intracellular signaling pathways that modulate brain BDNF are implicated in antidepressant responses, this study investigated whether signaling pathway inhibitors upstream to BDNF might influence the antidepressant-like effect of zinc, a metal that has been shown to display antidepressant properties. To this end, the influence of i.c.v. administration of H-89 (1μg/site, PKA inh...
Several lines of evidence suggest that neuroinflammation might be a key neurobiological mechanism depression. In particular, the P2X7 receptor (P2X7R), an ATP-gated ion channel involved in activation pro-inflammatory interleukin IL-1?, has been shown to potential new pharmacological target The aim this study was explore impact unpredictable chronic mild stress (UCMS) on behavioural changes, hip...
Depression is a major health problem for which most patients are not effectively treated. This problem is further compounded in children and adolescents where only two antidepressants [both selective serotonin reuptake inhibitors (SSRIs)] are currently approved for clinical use. Mouse models provide tools to identify mechanisms that might account for poor treatment response to antidepressants. ...
Objective. Hydroalcoholic extract of leaves of Mallotus oppositifolius (MOE), a plant used for CNS conditions in Ghana, was investigated for acute antidepressant effects in the forced swimming (FST) and tail suspension tests (TST). Results. In both FST and TST, MOE (10, 30, and 100 mg kg(-1)) significantly decreased immobility periods and frequencies. A 3-day pretreatment with 200 mg kg(-1), i....
Many biological activities have been reported in Fabaceae family. The aim of present study was to investigate antidepressant activities of Vicia faba hulhs extract. Antidepressant activities of methanolic extract was evaluated by modified forced swimming test (FST) and tail suspension tests (TST) in male Swiss albino mice. Extract showed significant antidepressant activities in both models. Ext...
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