نتایج جستجو برای: forced swimming test fst
تعداد نتایج: 867679 فیلتر نتایج به سال:
Estrogen has been implicated in brain functions related to affective state, including hormone-related affective disorders in women. Although some reports suggest that estrogen appears to decrease vulnerability to affective disorders in certain cases, the mechanisms involved are unknown. We used the forced swim test (FST), a paradigm used to test the efficacy of antidepressants, and addressed th...
CONTEXT In traditional system of medicine brahmi has been used to enhance memory. Recently it has been reported to have action in psychiatric disorders. With these backgrounds the work has been undertaken to study antidepressant activity of brahmi in albino mice. AIM To evaluate antidepressant activity of brahmi in experimental models. MATERIALS AND METHODS The antidepressant activity was s...
OBJECTIVES This study planned to assess antidepressant like activity of aqueous extract from leaves of Citrus maxima Merr. (Rutaceae). MATERIALS AND METHODS Boiling was used for aqueous extraction. Acute toxicity study was performed in mice. Antidepressant activity was studied using locomotor activity test, modified forced swimming test (FST) and tail suspension test (TST). Three doses 100, 2...
The antidepressant-like effects of N-palmitoylethanolamide (PEA), a putative endocannabinoid, was investigated in mice using the tail suspension test (TST) and the forced swimming test (FST). In TST, PEA (10, 20, and 40 mg/kg) produced a statistically significant reduction in immobility (50, 32, and 34%, respectively, vs. the control group), whereas fluoxetine (20 mg/kg) reduced immobility by 3...
objective: rosa damascena mill l (r. damascena) is an ornamental plant that has several therapeutic (such as sedative and hypnotic) effects. it also heals depression, grief, nervous stress and tension. in the present study we evaluated antidepressant-like effect of r. damascena using forced swimming test (fst). material and methods: three doses of aqueous extract (15, 60 and 90 mg/kg) was injec...
The antidepressant-like effects of N-palmitoylethanolamide (PEA), a putative endocannabinoid, was investigated in mice using the tail suspension test (TST) and the forced swimming test (FST). In TST, PEA (10, 20, and 40 mg/kg) produced a statistically significant reduction in immobility (50, 32, and 34%, respectively, vs. the control group), whereas fluoxetine (20 mg/kg) reduced immobility by 3...
Environmental factors play a key role in the etiology of depression. The rodent forced swim test (FST) is commonly used as a preclinical model of depression, with increases in escape-directed behavior reflecting antidepressant effects, and increases in immobility reflecting behavioral despair. Environmental enrichment leads to serotonergic alterations in rats, but it is unknown whether these al...
Background and purpose: Diabetes-associated depression may occur due to changes in the quality of life imposed by treatment, or may be a consequence of biochemical changes accompanying the disease. There are some reports indicating that treatment with methanolic extract of dried rhizomes of ginger could lead to a significant reduction in streptozotocin (STZ)-induced elevation of glucose level. ...
objective(s): in this study the effect of crocin, a carotenoid isolated from saffron, on malathion (an organophosphate insecticide) induced depressive- like behavior in subacute exposure was investigated. moreover the molecular mechanism of malathion induced depressive- like behavior and its decreasing effect on the level of brain derived neurotrophic factor (bdnf) in rat hippocampus and cerebr...
introduction: depressive disorder is a prevalent psychiatric disorder, which affects 21% of the world population. the presently using drugs can impose a variety of side-effects including cardiac toxicity, hypopiesia, sexual dysfunction, body weight gain, and sleep disorder. during the last decade, there is a growing interest in the therapeutic effects of natural products on mental disorders. am...
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