Objective(s): To investigate the effect of Ginkgo biloba extract EGb761 in early brain injury (EBI) after subarachnoid hemorrhage (SAH) and its mechanism. Materials and Methods: The SAH rat model was constructed and pre-treated with EGb761.The neurological function, severity of SAH, water content of brain tissue, damage degree of the blo...

OBJECTIVE To study the effect of Boschniakia rossica extract on free radicals in the brain of D-galactose induced senile rats. METHODS Sixty Wistar rats were randomly divided into normal group, model group (48 mg.kg(-1).d(-1) D-galactose, SC), Boschniakia rossica group (100, 150, 200 mg/kg ig and 48 mg.kg(-1).d(-1) D-galactose, SC). After 40 days, the activities of SOD, MAO and the content of...

The prophylactic or curative antioxidant efficacy of crude extract and the active constituent of S. nigrum leaves were evaluated in modulating inherent antioxidant system altered due to immobilization stress in rat brain tissues, in terms of measurement of glutathione (GSH), lipid peroxidation (thiobarbituric acid reactive substances, TBARS), and free radical scavenging enzymes activities. Rats...

Centella asiatica L. has been used as a medicinal herb for thousands of years in India, China, Sri lanka, Nepal and Madagascar. Centella asiatica is one of the chief herbs for treating skin problems, to heal wounds, for revitalizing the nerves and brain cells, hence primarily known as a "Brain food" in India. In India, it is described under the name of Mandukaparni and used in Ayurveda medicine...

In the present study, anticonvulsant activity of methanol extract of Eclipta alba (10-200 mg/kg) was studied using pentylenetetrazole- and picrotoxin-induced seizure models. Mechanism of effect of methanol extract of Eclipta alba was further elucidated by studying its GABAA receptor modulatory activity and its effect on levels of GABA in mice brain. Methanol extract of Eclipta alba exhibited po...

BACKGROUND Flax is a food and fiber crop that is grown in some regions of the world. Its value will account for its great popularity as a food, medical and cosmetic applications. Flax fibers are taken from the stem of the plant and are two to three times as strong as cotton. In this study, we compared brain weight and plasma sex hormone levels in young and aged mice after the administration of ...

Futokadsura stem has been traditionally used to dispel wind-damp obstruction syndrome manifested as painful and stiff joints, tendon and muscle spasms, lower back pain, painful knees and pain from external injury. An aqueous extract of Futokadsura stem has previously been found to have neuro-protective effects in vitro. In this study, we aimed to investigate if the Futokadsura stem extract coul...

Membranes from the gill cilia of the mollusc Aequipecten irradians may be solubilized readily with Nonidet P-40. When the detergent is removed from the solution by adsorption to polystyrene beads, the proteins of the extract remain soluble. However, when the solution is frozen and thawed, nearly all of the proteins reassociate to form membrane vesicles, recruiting lipids from the medium. The me...

BACKGROUND The aim of the study was to investigate the effect of aqueous extract of Scoparia dulcis on the occurrence of oxidative stress in the brain of rats during diabetes by measuring the extent of oxidative damage as well as the status of the antioxidant defense system. METHODS Aqueous extract of Scoparia dulcis plant was administered orally (200 mg/kg body weight) and the effect of extr...

Cerebral ischemia is known to produce brain damage and related behavioral deficits including memory. Recently, accumulating lines of evidence showed that dietary enrichment with nutritional antioxidants could reduce brain damage and improve cognitive function. In this study, possible protective effect of Zingiber officinale, a medicinal plant reputed for neuroprotective effect against oxidative...