haematoxylin/stróc

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AiltTrialacha cliniciúlaPaitinní

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Leathanach 1 ó 22 torthaí

Effects of total saponins from Trillium tschonoskii rhizome on grey and white matter injury evaluated by quantitative multiparametric MRI in a rat model of ischemic stroke.

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Logáil Isteach / Cláraigh

BACKGROUND Trillium tschonoskii rhizome (TTR), a medicinal herb, has been traditionally used to treat traumatic brain injury and headache in China. Although the potential neuroprotective efficacy of TTR has gained increasing interest, the pharmacological mechanism remains unclear. Steroid saponins

CDP-choline at high doses is as effective as i.v. thrombolysis in experimental animal stroke.

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Logáil Isteach / Cláraigh

Use of thrombolysis in acute ischaemic stroke may be limited by a narrow benefit/risk ratio. Pharmacological inhibition of the ischaemic cascade may constitute an effective and safer approach to stroke treatment. This study compared the effects of high doses of cytidine diphosphate-choline

Intravital imaging in spontaneously hypertensive stroke-prone rats-a pilot study.

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Logáil Isteach / Cláraigh

BACKGROUND There is growing evidence that endothelial failure and subsequent blood brain barrier (BBB) breakdown initiate cerebral small vessel disease (CSVD) pathology. In spontaneously hypertensive stroke-prone rats (SHRSP) endothelial damage is indicated by intraluminal accumulations of

Positive impact of pre-stroke surgery on survival following transient focal ischemia in hypertensive rats.

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Logáil Isteach / Cláraigh

We describe a positive influence of pre-stroke surgery on recovery and survival in a commonly used experimental stroke model. Two groups of male, stroke-prone spontaneously hypertensive rats (SHRSPs) underwent transient middle cerebral artery occlusion (tMCAO). Group 1 underwent the procedure

Thrombus composition in acute ischemic stroke: a histopathological study of thrombus extracted by endovascular retrieval.

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Logáil Isteach / Cláraigh

OBJECTIVE The composition of occlusive thrombus in acute ischemic stroke may affect treatment success. Neuroimaging characteristics may correlate with thrombus composition. In this study we aimed to investigate the relationship between the hyperdense artery sign (HAS) on imaging and thrombus

Focal Ischaemic Infarcts Expand Faster in Cerebellar Cortex than Cerebral Cortex in a Mouse Photothrombotic Stroke Model.

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Logáil Isteach / Cláraigh

It is generally accepted that the cerebellum is particularly vulnerable to ischaemic injury, and this may contribute to the high mortality arising from posterior circulation strokes. However, this has not been systematically examined in an animal model. This study compared the development and

Effects of Flower Buds Extract of Tussilago farfara on Focal Cerebral Ischemia in Rats and Inflammatory Response in BV2 Microglia.

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Logáil Isteach / Cláraigh

OBJECTIVE To investigate the effects of the flower buds extract of Tussilago farfara Linné (Farfarae Flos; FF) on focal cerebral ischemia through regulation of inflammatory responses in activated microglia. METHODS Brain ischemia was induced in Sprague-Dawley rats by a transient middle cerebral

Protective effect of rhGLP-1 (7-36) on brain ischemia/reperfusion damage in diabetic rats.

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Logáil Isteach / Cláraigh

In recent years, GLP-1 and its analogs have been developed for the treatment of type 2 diabetes. It has been reported that stimulating the GLP-1 receptor can protect neurons against metabolic and oxidative insults, and therefore can be used in the treatment of stroke and Parkinson׳s disease. The

Electroacupuncture improves neurobehavioral function and brain injury in rat model of intracerebral hemorrhage.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Acupuncture has been widely used as a treatment for stroke in China for a long time. Recently, studies have demonstrated that electroacupuncture (EA) can accelerate intracerebral hemorrhage (ICH)-induced angiogenesis in rats. In the present study, we investigated the effect of EA on neurobehavioral

FT011, a new anti-fibrotic drug, attenuates fibrosis and chronic heart failure in experimental diabetic cardiomyopathy.

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Logáil Isteach / Cláraigh

OBJECTIVE Cardiac remodelling in diabetes includes pathological accumulation of extracellular matrix and myocyte hypertrophy that contribute to heart dysfunction. Attenuation of remodelling represents a potential therapeutic target. We tested this hypothesis using a new anti-fibrotic drug, FT011

Detrimental effects of 17beta-oestradiol after permanent middle cerebral artery occlusion.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Oestrogen is a complex hormone whose role as a neuroprotectant in experimental stroke has been published in numerous studies. However, although some clinical studies report a reduction in stroke incidence by oestrogen replacement therapy in postmenopausal women, others have found increased mortality

A new animal model of cerebral venous infarction: ligation of the posterior part of the superior sagittal sinus in the cat.

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Logáil Isteach / Cláraigh

OBJECTIVE Dural sinus occlusion is an infrequent but potentially devastating cause of stroke. The pathophysiological course of events underlying it is, as yet incompletely understood. METHODS In a cat model, regional cerebral blood flow (CBF) was measured during control and 2, and 24 hours after

Medico-legal problems of ischaemic heart disease and myocardial infarction.

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Logáil Isteach / Cláraigh

The medicolegal importance of ischaemic heart disease and myocardial infarction is summarized and discussed. Some theories of pathogenesis and aetiology of ischaemic heart disease, specially those which are more important and relevant to the medicolegal practice, are discussed. Results of the study

A chronological evaluation of experimental brain infarct by diffusion-mapping and magnetization transfer contrast imaging.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

OBJECTIVE There is a complex system of evolving physiochemical processes in the ischemic brain. The evaluation of this chain of processes is a major challenge of recent stroke studies. Two magnetic resonance imaging techniques: diffusion-weighted (DW) and magnetization transfer contrast (MTC)

Effects of 17beta-oestradiol on cerebral ischaemic damage and lipid peroxidation.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

BACKGROUND Numerous studies demonstrate oestrogen's neuroprotective effect in stroke models, although the mechanisms are unclear. Since oestrogen is an antioxidant, we tested the hypothesis that oestrogen reduces stroke-induced damage by reducing free radical damage, particularly lipid

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