Background and objective: Epilepsy one the most prevalent neurological illness which affects behavioral statuses like anxiety, depression and balance. Based on the anti-inflammatory and antioxidant properties of Tanacetum polycephalum, its effect on anxiety and depression caused by pentylenetetrazole (PTZ)-kindling in rats was investigated. Methods : In order to prepare the required extract, ae...

BACKGROUND Synergy between drugs manifests with increased potency and/or efficacy of the combination relative to either agonist given alone. Synergy is typically observed between drugs of different classes, as is the case with the alpha-adrenergic-opioid receptor synergy often observed in preclinical studies. However, rare studies report synergy between agonists of the same class. The current s...

To evaluate the preclinical studies using NSCs transplantation therapy for experimental ischemic stroke, and determine the effect size of NSCs therapy and the correlations between different clinical measures. We firstly searched literatures to identify studies of NSCs therapy in animal cerebral ischemia models, and then calculated the quality score of studies, assessed the effect size of NSCs t...

OBJECTIVE To investigate the behavioral characteristics, including anxiety and motor impairment, in sodium benzoate (NaB) treated rats. METHODS The study was carried out between July and September 2012 in the Laboratory Animal Center of Shiraz University of Medical Sciences, Shiraz, Iran. The rats were divided into 2 groups receiving distilled water and NaB (200mg/kg/day). All the animals rec...

The effect of the intake of antioxidant polyphenols such as resveratrol and others on survival and different parameters of life quality has been a matter of debate in the last years. We have studied here the effects of the polyphenols resveratrol and kaempferol added to the diet in a murine model undergoing long-term hypercaloric diet. Using 50 mice for each condition, we have monitored weight,...

BACKGROUND AND PURPOSE Human umbilical cord blood cells (HUCBC) are rich in stem and progenitor cells. In this study we tested whether intravenously infused HUCBC enter brain, survive, differentiate, and improve neurological functional recovery after stroke in rats. In addition, we tested whether ischemic brain tissue extract selectively induces chemotaxis of HUCBC in vitro. METHODS Adult mal...

OBJECTIVE In this study, we used a systemic Fmr1 knockout in order to investigate both genotype- and sex-specific differences across multiple measures of sociability, repetitive behaviors, activity levels, anxiety, and fear-related learning and memory. BACKGROUND Fragile X syndrome is the most common monogenic cause of intellectual disability and autism. Few studies to date have examined sex ...

BACKGROUND AND PURPOSE Both the administration of growth factors and physical therapy such as forced arm use (FAU) are promising approaches to enhance recovery after stroke. We explored the effects of these therapies on behavioral recovery and molecular markers of regeneration after experimental ischemia. METHODS Rats were subjected to photothrombotic ischemia: sham (no ischemia), control (is...