Stroke is the second leading cause of death and a major disability worldwide. Ischemic stroke accounts for approximately >60% all stroke, >80% strokes can be prevented. Middle cerebral artery occlusion (MCAO) common in humans. MCAO associated with blood vessel-related problems, such as reduced vascular plasticity hypertension. These problems attenuated by use nutraceuticals laminarin. Laminarin...

BACKGROUND To investigate the effects and potential mechanism of electroacupuncture intervention on expressions of Angiotensin II and its receptors-mediated signaling pathway in experimentally induced cerebral ischemia. METHODS Totally 126 male Wistar rats were randomly divided into control group, model group and EA group. The latter two were further divided into ten subgroups (n = 6) followi...

Ferulic acid is known to act as a protective agent in cerebral ischemia through its anti-oxidant activity. γ-Enolase is a neuron-specific enolase that also exerts a neuroprotective effect. Here, we investigated whether ferulic acid regulates the expression level of γ-enolase in middle cerebral artery occlusion (MCAO)-induced brain injury and glutamate exposure-induced neuronal cell death. Adult...

AIM Occlusion of the middle ferebral artery in rats may cause secondary injury that is not associated with middle ferebral artery feeding zone. This entity has been investigated very rarely. MATERIAL AND METHODS HE staining method observed the changes of cerebellar cortex after MCAO operation. Electron Microscopy and TUNEL methods observed the apoptosis of neural cells of cere...

We have evaluated the effects of the N-acetylated-alpha-linked acidic dipeptidase (NAALADase) inhibitor, GPI5232 [2-[(pentafluorophenylmethyl)hydroxyphosphinyl]methyl)-pentanedioic acid], to not only decrease brain injury but also to alter the inherent electroencephalographic (EEG) changes observed in a rat model of transient middle cerebral artery occlusion (MCAo). Continuous i.v. infusion of ...

In this study, we tested the hypothesis that TO901317 promotes synapse plasticity and axonal regeneration after stroke. Adult male C57BL/6J mice were subjected to middle cerebral artery occlusion (MCAo) and treated with or without TO901317 starting 24 h after MCAo daily for 14 days. Axonal damage and regeneration were evaluated by immunostaining. TO901317 significantly increased synaptophysin e...

Nitric oxide (NO) is generated by three different NO synthase (NOS) isoforms, endothelial NOS (eNOS), inducible NOS (iNOS), and neuronal NOS (nNOS). It is known that eNOS produces NO, which exerts a protective effect, while iNOS produces NO with neurotoxic effects. Ferulic acid preserves neuronal cells against from cerebral ischemia and glutamate-induced excitotoxicity. This study confirmed the...

Ischemic stroke is one of the leading causes of adult disability and death. Hyperglycemia is associated with an increased risk of stroke and poor outcomes after brain injury. Dynamin-like protein I (DLP-1) regulates mitochondrial fission and promotes mitochondrial dynamics. Neurodegenerative diseases are associated with mitochondrial dysfunction, and the downregulation of DLP-1 has been previou...

Ubiquitin C-terminal hydrolase-L1 (UCH-L1), also called neuronal-specific protein gene product 9.5, is a highly abundant protein in the neuronal cell body and has been identified as a possible biomarker on the basis of a recent proteomic study. In this study, we examined whether UCH-L1 was significantly elevated in cerebrospinal fluid (CSF) following controlled cortical impact (CCI) and middle ...

Calbindin-D28k is a calcium-binding protein that mediates intracellular calcium concentrations and exerts a neuroprotective effect against ischemic injury. Ferulic acid provides a neuroprotective effect against focal cerebral ischemia through its anti-oxidative and anti-inflammatory mechanisms. In this study, we investigated whether ferulic acid regulates calbindin-D28k expression during focal ...