objective(s): our previous studies have shown that mgo nanoparticles (mgo nps) could improve anxiety and reduce pain in animals. in this study, the effect of co administration mgo nps and vitamin c on anxiety like behavior and nociception in postpartum depression (ppd) model were investigated.materials and methods:  female mice (27 ± 3 g) were divided into groups: two control groups, ppd groups...

BACKGROUND: The resistance to depression therapy remains high, and failure leads suicide. Curcuma heyneana (C. heyneana) is a plant of Zingiberaceae. Conventionally, the rhizome has been used as an anxiolytic sedative. However, activity antidepression never conducted. AIM: Therefore, this research was aimed investigate antidepressant C. rhizome. METHODS: This conducted using male mice aged 2–3 ...

Aim Ninjinyoeito (NYT) is a Kampo medicine prescribed for patients with decreased mental and physical energy. Clinical studies demonstrate that NYT ameliorates depressive symptoms in various diseases. However, the underlying therapeutic mechanisms of action remain unclear. The monoaminergic system has been implicated neuropathology depression. Using immobility tail suspension test to evaluate d...

Previous studies have shown that intracellular calcium ion dysfunction may be an etiological factor in affective illness. Nimodipine (NMD) is a Ca(2+) channel blocker that has been extensively investigated for therapy of central nervous system (CNS) disorders. In this work, we have evaluated the antidepressant-like activity of nimodipine encapsulated into liposomes (NMD-Lipo) in mice through ta...

OBJECTIVE Postoperative fatigue syndrome (POFS) is a general and main complication after surgery. However, there is no stable and standardized animal model for POFS. The aim of the present study was to establish a rodent model of POFS by small intestinal resection, with POFS evaluated by acknowledged physical and behavioral methods. MATERIAL AND METHODS Forty-two Sprague-Dawley rats were rand...

BACKGROUND Chai Hu has the hepato-protective, choleretic, anti-tussive, analgesic, anti-inflammatory, anti-viral, hypotensive, hypolipidemic, and anti-tumor pharmacological effects. In this study, the objective of this paper was to study the anti-depressant effect of total saikosaponins. MATERIALS AND METHODS Total saikosaponins were extracted by reflux method, and were identified by thin lay...

Atopic dermatitis (AD) is a chronic, recurrent, itchy, inflammatory skin disease. The coexistence of anxiety, depression, and social withdrawal problematic in AD. Although an association between AD anxiety depressive behavior has been observed humans few mouse models, the detailed mechanisms are unknown. To address this issue, we analyzed mental state mice using models. We sensitized with 3% ox...

Adhyperforin is a novel constituent of Hypericum perforatum L., but its antidepressant-like activity remains unclear. To explore that, several well-validated animal models of depression as well as neurotransmitter reuptake and transporter binding assays were conducted. The results showed adhyperforin could reduce the immobility time of mice in the forced swimming test and tail suspension assay,...

Melatonin is an essential hormone, which regulates circadian rhythms and has antioxidative and anticarcinogenic effects. As melatonin secretion is suppressed by light, this effect was examined on the offspring of the Wistar rat females exposed to continuous light (500 lux) during the second half of the pregnancy (day 12 to 21). Control rats were kept under a 12:12 light-dark cycle. The resulted...

A response surface methodology was applied to optimize the variables affecting the supercritical fluid carbon dioxide extraction of oil from the fruit of Gardenia jasminoides using the Box-Behnken design. The optimum extraction parameters were an extraction temperature of 49.94 °C, an extraction pressure of 29.89 MPa and an extraction time of 93.82 min. Through a GC/MS analysis, we revealed 16 m...