Background and objectives: Menopause is associated with depression as well as emotional and memory disorders. Based on the anti-inflammatory and antioxidant effects of pistachio, its effect on depression, cognitive function, anxiety and physical power in ovariectomized mice was investigated. Methods: In the current study, fifty female mice were used. They were ...

Introduction: The model for screening antidepressant-like activity in pre-clinical drug studies include, rat forced swimming test (FST). The reports on N-acetylcysteine (NAC) as an antioxidant supplement in stress related disorder is well documented. This study was aimed at potential antidepressant mechanism of N- Acetyl Cysteine (NAC), a glutamate precursor on FST animal model for screening an...

Opuntia ficus-indica var. saboten. is widely cultivated in Jeju Island (South Korea) for use in manufacture of health foods. This study described antidepressant effect of two flavonoids (kaempferol and quercitrin) isolated from the Opuntia ficus-indica var. saboten. The expression of the hypothalamic POMC mRNA or plasma β-endorphin levels were increased by extract of Opuntia ficus-indica var. s...

Depression occurs frequently in patients with diabetes mellitus. Chromium picolinate, an essential trace element is recommended for diabetes and also has been reported to benefit depression, but its mechanism is still debated. To investigate the mechanism, we studied its effects on serum insulin, serum glucose and on modified forced swimming test, a behavioural paradigm for depression in rats. ...

background: the objective of this study is to develop a new animal model based on signaling pathways to understand the pathophysiology, therapy of depression, and to investigate the antidepressant activity of enicostemma littorale which is not yet established. methods: animal models of depression were raised by physical methods and administration of methyl isobutyl ketone (100 mg/kg b.w., i.p.,...

Objective: The goal of the present study was to assess antidepressant-like action Withania qaraitica in two behavioral animal models, forced-swimming test (FST) and tail suspension (TST) mice. Methods: methanolic extract prepared by maceration. antidepressant activity measured using C57BL/6 mice BALB/c Mice were divided into three groups: control (DMSO), standard (citalopram desipramine), (n = ...

results results showed that dex 1 significantly increased, while dex 30 and groups treated with zinc 10 mg/kg and zinc 20 mg/kg decreased total immobility time as compared to that of saline group. also there was a significant decrease of total immobility time when zinc administered to rats already received dex 1, compared with that of control group. conclusions the current study findings sugges...

BACKGROUND AND OBJECTIVES In patients with epilepsy, a common comorbidity diagnosed is depression. Temporal lobe epilepsy or post status epilepticus (SE) animal model establish and validate the co morbidity and common pathogenesis of depression and epilepsy. Elevation in serotonin concentration gives an inhibitory response to epileptic discharge and stabilizes the depressed mood disorder. Piper...

Previous studies have demonstrated that repeated administration of the exogenous stress hormone corticosterone (CORT) induces dysregulation in the hypothalamic-pituitary-adrenal (HPA) axis and results in depression and anxiety. The current study sought to verify the impact of catechin (CTN) administration on chronic CORT-induced behavioral alterations using the forced swimming test (FST) and th...