polygonum polystachyum/infarction

Focal cerebral ischemia was produced by an occlusion of the middle cerebral artery for 1, 3 and 24 hours in gerbils. Infarct volumes were determined by 2,3,5-triphenyltetrazolium chloride (TTC) transcardiac perfusion 24 hours after cerebral ischemia. Significant and consistent infarct sizes were

Polygonum multiflorum is a traditional Korean medicine that has been utilized widely in East Asian countries as a longevity agent. Clinical studies have demonstrated that Polygonum multiflorum improves hypercholesterolemia, coronary heart disease, neurosis and other diseases commonly associated with

2,3,5,4'-tetra-hydroxystilbene-2-O-glucoside (THSG), the water-soluble active components extracted from dried tuber root of Polygonum multiflorum (Polygonaceae), can promote the release of nitric oxide (NO) from vascular endothelial cells and has strong antioxidation. The postconditioning's

Objective: To investigate the therapeutic effect of 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside (TSG) on the expression of 5-hydroxytryptamine (5-HT)/5-HT receptor 2A (5-HT2A), 5-HT transporter (5-HTT), and uncoupling protein 4 (UCP4) after cerebral ischemia/reperfusion (I/R) injury.

Stroke is the third most common cause of death in most industrialized countries. Polygonum multiflorum (He-Shou-Wu, HSW) is one of the traditional Chinese medicines with multiple pharmacological activities which is widely used in Chinese recipe. This study aims to explore the protective effect of

BACKGROUND Polygonum multiflorum Thunb. has been used widely in East Asia in treatment of diseases associated with aging. Emodin, an active component from Polygonum multiflorum Thunb., provides benefits for brain disturbances induced by severe cerebral injury. OBJECTIVE We investigated the

Many natural polyphenolic compounds have been shown to attenuate reactive oxygen/nitrogen species (ROS/RNS) formation and protect against ischemia/reperfusion injury both in vitro and in vivo. 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside (TSG), an active component of the rhizome extract from

Emodin (1, 3, 8-trihydroxy-6-methylanthraquinone) is a derived anthraquinone compound extracted from roots and barks of pharmaceutical plants, including Rheum palmatum, Aloe vera, Giant knotweed, Polygonum multiflorum and Polygonum cuspidatum. The review aims to provide a scientific summary of