Enhancing the efficacy of low doses of N-acetyl-L-cysteine in mitigating CCl-induced hepatotoxicity in animal model using physical cold plasma.

Liver diseases have become widespread especially due to various factors of modern life. Although the effect of N-acetyl-L-cysteine (NAC) is investigated in the recovery of liver damage, gas plasma therapy can be identified as a promising candidate. Our study aimed to enhance the effectiveness of ineffective doses of NAC in stopping CCl-induced hepatotoxicity in rats by physical cold plasma.

Protective effects of Japanese sake yeast on depressive-like behaviors, oxidative stress and inflammatory parameters in a rat model of global cerebral ischemia/reperfusion.

Stroke is a serious cerebrovascular disease that causes post-stress depression and death. Stress and inflammation have pivotal roles in the induction of the disease. Several drugs and agents have been used for the treatment of disease, but their uses are faced with limitations owing to their side effects.

Nano-hesperetin attenuates ketamine-induced schizophrenia-like symptoms in mice: participation of antioxidant parameters.

Rationale: Antioxidant natural herb hesperetin (Hst) offers powerful medicinal properties. Despite having noticeable antioxidant properties, it has limited absorption, which is a major pharmacological obstacle.

Objectives: The goal of the current investigation was to determine if Hst and nano-Hst might protect mice against oxidative stress and schizophrenia (SCZ)-like behaviors brought on by ketamine (KET).

Preventive effect of quercetin-Loaded nanophytosome against autistic-like damage in maternal separation model: The possible role of Caspase-3, Bax/Bcl-2 and Nrf2.

The autism is an abnormality in the neuronal advance which starts before age 3 recognized by defective behaviors. This study aimed to make quercetin-loaded nanophytosomes (QNP) on behavioral deficits, cerebellar oxidative stress and apoptosis in an autistic-like model caused by maternal separation (MS). The newborn rats are randomly categorized into seven groups, including control, positive control, disease, and diseases treated with quercetin (10 and 40 mg/kg) and QNP (10 and 40 mg/kg).

Neuroprotective effects of curcumin-loaded nanophytosome on ketamine-induced schizophrenia-like behaviors and oxidative damage in male mice.

Curcumin as an antioxidant natural herb has shown numerous pharmacological effects. However, the poor bioavailability of curcumin is a significant pharmacological barrier for its antioxidant activities. The present study was conducted to develop curcumin-loaded nanophytosome (CNP) and explore their therapeutic potential in a ketamine (KET)-induced schizophrenia (SCZ) model.

Nano-hesperetin enhances the functional recovery and endogenous remyelination of the optic pathway in focal demyelination model.

Our recent report demonstrated that hesperetin (Hst) as a citrus flavonoid, significantly reduces the levels of demyelination in optic chiasm of rats. Previous evidence also indicated that nano-hesperetin (nano-Hst) possesses beneficial impacts in experimental models of Alzheimer's disease and autism. In this study, the effects of nano-Hst on latency of visual signals, demyelination levels, glial activation, and expression of Olig2 and MBP were evaluated in lysolecithin (LPC)-induced demyelination model.

Hypericin Ameliorates Maternal Separation-Induced Cognitive Deficits and Hippocampal Inflammation in Rats.

Background And Objective: Maternal separation as an epigenetic agent provokes a severe change in the brain, such as inflammation response, which is a key risk factor for the progression of autism spectrum disorders (ASD). This study evaluated the preventive effect of hypericin on maternal separation-induced cognitive deficits and hippocampal inflammation.

Methods: Here, we reported that pups are subjected to maternal separations for 1 h per day from postnatal days (PND) 1-9 displayed apparent memory impairment in young rats (postnatal day 34) compared to controls group.

Preventive effect of silymarin-loaded chitosan nanoparticles against global cerebral ischemia/reperfusion injury in rats.

Chitosan-based polymeric nanocarrier has been utilized as a novel drug delivery device in recent years due to its prominent role in the treatment of central nervous system disorders. The aim of this study was to investigate the anti-oxidative and anti-inflammatory effects of silymarin-loaded chitosan nanoparticles (SM-CS-NPs) on rat model of global cerebral ischemia/reperfusion (I/R). All rats were randomly distributed into four groups: Control, I/R, SM and SM-CS-NPs.

Antidepressive effects of a chemically characterized maqui berry extract (Aristotelia chilensis (molina) stuntz) in a mouse model of Post-stroke depression.

Mood disorders occur in 30% of stroke patients, and of these post-stroke depression (PSD) is the most significant. This study aimed to evaluate the antidepressive-like effects and in vivo antioxidant activity of a chemically characterized maqui berry (Aristotelia chilensis (Molina) Stuntz) extract obtained from an optimized extraction method, on a murine PSD model. The extraction process was optimized to maximize anthocyanin content, and the phytochemical profile of the extract was evaluated using a multi-methodological approach including a liquid chromatographic method coupled with mass spectrometry and nuclear magnetic resonance spectroscopy.

The water extract of tutsan (Hypericum androsaemum L.) red berries exerts antidepressive-like effects and in vivo antioxidant activity in a mouse model of post-stroke depression.

Hypericum androsaemum L., commonly known as 'tutsan' or 'shrubby St. John's Wort', is a member of the Hypericum genus found growing spontaneously in the Mediterranean area and is cultivated extensively as an ornamental plant due to the showy color variation in its fresh berry-like capsules, which turn from red to shiny black as they ripen.

Improvement of Antioxidant Defences and Mood Status by Oral GABA Tea Administration in a Mouse Model of Post-Stroke Depression.

Unlabelled: Green GABA (GGABA) and Oolong GABA (OGABA) teas are relatively new varieties of tea, whose chemical composition and functional properties are largely under-studied, despite their promising health capacities. Post stroke depression (PSD) is a complication of stroke with high clinical relevance, yielding increasing mortality and morbidity rates, and a lower response to common therapies and rehabilitation.

Methods: Two chemically characterized commercial samples of GGABA and OGABA were investigated for effects on mood following oral administration using a mouse model of PSD, through common validated tests including the Despair Swimming Test and Tail Suspension Test.

Antidepressive-like effects and antioxidant activity of green tea and GABA green tea in a mouse model of post-stroke depression.

Scope: Growing evidence suggests that oxidative stress plays a role in the development of chronic diseases such as cardiovascular disease and some psychiatric disorders. Tea consumption exerts beneficial effects against damage induced by cerebral ischemia-reperfusion in ischemic stroke and depressive symptoms in depression. The aim of this study was to evaluate, in vivo, the protective activity of green tea (GT) and GABA green tea (GGT) against post-stroke depression (PSD), a common consequence of stroke.

Tea consumption and risk of ischemic stroke: a brief review of the literature.

Stroke is an important cerebrovascular disease which causes chronic disability and death in patients. Despite of its high morbidity and mortality, there are limited available effective neuroprotective agents for stroke. In recent years, the research aimed at finding novel neuroprotective agents from natural origins has been intensified.

Curcumin and Liver Disease: from Chemistry to Medicine.

 Curcumin, the natural yellow-colored active principle, also called turmeric yellow, extracted from the perennial herb Curcuma longa L., has potent biological and pharmacological properties such as antioxidant, anti-inflammatory, antifungal, antibacterial, anti-ischemic, antitumor, and anticancer actions. The molecular mechanism of the hepatoprotective action of curcumin is due to its antioxidant properties and inhibitory activity against nuclear factor (NF)-κB that regulates different proinflammatory and profibrotic cytokines.

Evaluation of the antipsychotic effects of 2-(dimethylamino)- and 2-(methylamino)-7H-naphtho[1,2,3-de]quinolin-7-one derivatives in experimental model of psychosis in mice.

Research into novel therapeutic strategies for schizophrenia with high efficacy and low side effects has been progressed in recent years. In the present study, anti-schizophrenia activities of 2-(dimethylamino)- and 2-(methylamino)- 7H-naphtho[1,2,3-de]quinolin-7-one derivatives (D1-D10) have been evaluated in ketamine-induced experimental schizophrenia model in mice. For this aim, experimental animals was submitted to ketamine intraperitoneal injection at 100 mg/kg/day.

Behavioral effects of 2,3-dihydro- and oxoisoaporphine derivatives in post stroke-depressive like behavior in male BALB/c mice.

In this study, antidepressant-like effects of intra-cerebroventricularly administration of oxoisoaporphine derivatives in post stroke-depressive like behavior were examined through despair swimming and tail suspension models. For this aim, acute ischemic stroke was induced by bilateral common carotid arteries occlusion which significantly changed the normal behaviors of male balb/c mice. We performed stroke-induced anhedonia test as a key result of post strokedepressive like behavior by determination of sucrose consumption.

Prophylactic effects of methyl-3-O-methyl gallate against sodium fluoride-induced oxidative stress in erythrocytes in vivo.

Objectives: The purpose of this study was to demonstrate the effect of methyl-3-O-methyl gallate (M3OMG), a rare polyphenolic natural product with a potent in-vitro antioxidant effect, against sodium fluoride (NaF)-induced oxidative stress in rat erythrocytes in vivo.

Methods: Male Wistar rats were treated daily with either M3OMG (10 and 20 mg/kg) obtained through synthesis, vitamin C (10 mg/kg) or vehicle intraperitoneally for 7 days. Oxidative stress was then induced by exposing animals to NaF (600 ppm) through drinking water for 7 days.

bi-3-azaoxoisoaporphine derivatives have antidepressive properties in a murine model of post stroke-depressive like behavior.

In the present study, three bi-3-azaoxoisoaporphine derivatives were synthesized and intracerebroventricularly administrated to BALB/c mice. The antidepressant actions in stroke-induced depressive like behavior in mice were examined using despair swimming test and tail suspension test. The results reported that bilateral common carotid arteries occlusion caused a significant abnormality of the normal behaviors.

Neuroprotective effects of methyl-3-O-methyl gallate against sodium fluoride-induced oxidative stress in the brain of rats.

Methyl-3-O-methyl gallate (M3OMG) is a rare natural product that showed promising in vitro antioxidant activities. In this study, the protective role of synthetic M3OMG against sodium fluoride (NaF)-induced oxidative stress in rat brain was evaluated. Animals were treated with either M3OMG (10 and 20 mg/kg i.

Protective effect of gallic acid isolated from Peltiphyllum peltatum against sodium fluoride-induced oxidative stress in rat's kidney.

In the present study, the nephroprotective effect of gallic acid isolated from Peltiphyllum peltatum was examined in sodium fluoride (NaF) treated rats. Nephrotoxicity was induced by 1-week intoxication of NaF at 600 ppm through drinking water. The levels of thiobarbituric acid reactive substances, reduced glutathione as well as activities of superoxide dismutase and catalase in renal tissues homogenates were determined.

Effect of silymarin on sodium fluoride-induced toxicity and oxidative stress in rat cardiac tissues.

This study aim to evaluate the protective effect of silymarin on sodium fluoride-induced oxidative stress in rat cardiac tissues. Animals were pretreated with silymarin at 20 and 10 mg/kg prior to sodium fluoride consumption (600 ppm through drinking water). Vitamin C at 10 mg/kg was used as standard antioxidant.

Antioxidant, antihemolytic and nephroprotective activity of aqueous extract of Diospyros lotus seeds.

This study was conducted to quantitatively evaluate the antioxidant, antihemolytic and nephroprotective effects of Diospyros lotus seeds extract in experimental in vitro and in vivo models. Antioxidant potential of Diospvyos lotus seeds extract was examined by employing seven in vito models i.e.

Mitigating role of quercetin against sodium fluoride-induced oxidative stress in the rat brain.

Context: Quercetin is a well known aglycone flavonoid that is widely found in different food sources.

Objective: In this study, the in vivo neuroprotective potential of quercetin against sodium fluoride-induced oxidative stress was evaluated.

Materials And Methods: Wistar rats were divided into five treatment groups and then subjected to daily intraperitoneally treatment with quercetin (at 10 and 20 mg/kg body weight), vitamin C (at 10 mg/kg), or vehicle.

Ameliorative effects of quercetin on sodium fluoride-induced oxidative stress in rat's kidney.

Objective: The in vivo nephroprotective effect of quercetin against sodium fluoride (NaF)-induced damage was studied.

Methods: Renal injury was induced by daily administration of NaF (600 ppm) through drinking water for 1 week. The levels of reduced glutathione (GSH), lipid peroxidation as well as superoxide dismutase and catalase activity of kidney homogenates were determined.

Protective effect of quercetin against sodium fluoride induced oxidative stress in rat's heart.

The antioxidative and cardioprotective properties of quercetin were investigated against sodium fluoride (NaF) induced oxidative stress in rat hearts. Experimental rats were divided into five groups. The first group served as the untreated (normal) control.