Current Neurovascular Research - Volume 13, Issue 4, 2016

Despite advances in imaging techniques and detailed examinations to determine the etiology of a stroke, the cause still remains undetermined in about one fourth of all ischemic strokes. The aim of this prospective study was to determine whether perfusion magnetic resonance imaging (MRI) can differentiate cardioembolic stroke from large artery atherosclerosis (LAA). We recruited 17 cardioembolic stroke and 22 LAA stroke Read More

Fingolimod (FTY720) reduces infarct volume and improves neurological deficits in different rodent stroke models by modulating inflammatory and immune processes. However, studies on FTY720 regarding its non-immunological efficacy on ischemic cerebral tissue are sparse. Here we investigated whether FTY720 has cytoprotective and restorative properties following ischemic stroke in mice. Male mice received FTY72 Read More

Stroke patients with carotid disease have a high risk of recurrence of disease. By measuring cerebral blood flow volume (BFV) using extracranial duplex technique for clinical estimation of intracranial collaterals, we aimed to investigate the relationship between the presence of intracranial collaterals and stroke recurrence in stroke patients with carotid disease. Consecutive stroke patients indicated for carotid duplex ultraso Read More

Vascular dementia is the highly devastating neurodegenerative disorder after Alzheimer’s disease (AD) and mainly found in aged people but the effectual therapeutic target is still not there. Chronic cerebral hypoperfusion (CCH) has been broadly found in vascular dementia (VaD) patients. CCH is thought to link with neurodegenerative disorders and their subsequent cognitive deteriorate on. This study has been framed to e Read More

Elevated alkaline phosphatase (ALP) levels are associated with cerebral small vascular diseases, such as silent brain infarction and cerebral white matter hyperintensity (cWMH), but few prospective data are available for cerebral microbleeds (CMBs). The aim of the study was to investigate associations between serum ALP levels and CMBs in acute ischemic stroke patients with atrial fibrillation and/or rheumatic heart disease. Read More

Oxaliplatin is a widely used chemotherapeutic agent that induces both acute and chronic peripheral neuropathy. Based on previous research indicating that estrogen replacement may attenuate some forms of pain in ovariectomized animals, we examined the effects of 17β-estradiol in OXAIPN. We discovered that local cold exposure induces an abnormal vascular response in both acute and chronic models of OXAIPN (o Read More

We recently revealed that p.H157Y (rs2234255), a rare coding variant of triggering receptor expressed on myeloid cells 2 gene (TREM2), was associated with Alzheimer’s disease (AD) susceptibility in Han Chinese. Contrastingly, although p.H157Y was previously identified in both AD cases and controls by several sequencing studies, no association of this variant with disease susceptibility was reported. To gain a credible con Read More

Serotonin (5-hydroxytryptamine, 5-HT) is an important neurotransmitter that modulates N-methyl-D-aspartate (NMDA) receptor activity by binding to several different 5-HT receptor subtypes. In the present study, we used whole-cell patch-clamp recordings in transverse slice preparations to test the role of 5-HT receptors in modulating the NMDA receptor-mediated miniature excitatory postsynaptic currents (mEPSCs) in layer II/III Read More

Life expectancy continues to increase throughout the world, but is accompanied by a rise in the incidence of non-communicable diseases. As a result, the benefits of an increased lifespan can be limited by aging-related disorders that necessitate new directives for the development of effective and safe treatment modalities. With this objective, the mechanistic target of rapamycin (mTOR), a 289-kDa serine/threonine pr Read More