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Epidemiologic studies report cardiovascular protection conferred by omega-3 fatty acids, in particular docosahexaenoic acid (DHA). However, few experimental studies have addressed its potential in acute stroke treatment. The present study used multimodal MRI to assess in vivo the neuroprotection
Stroke-prone spontaneously hypertensive rats (SHRSP) were fed a diet containing docosahexaenoic acid (DHA)-enriched Euglena glacilis (DHA-Euglena) as the protein source from 5 weeks of age. The effects on endothelial functions were investigated by perfusion experimentation using mesenteric
Docosahexaenoic acid (DHA) is an n-3 unsaturated fatty acid derived from fish oils. The precise mechanisms of DHA actions are still obscure. Especially, the antihypertensive effect of DHA has not yet been elucidated. Stroke-prone spontaneously hypertensive rats (SHRSP) provide the best available
It has been shown that docosahexaenoic acid (DHA) has numerous physiological actions. However, the precise mechanism of these actions is still obscure, and DHA is not yet regarded as a drug. The present study was undertaken to elucidate the effects of long-term administration of DHA on the serum
BACKGROUND
Docosahexaenoic acid (DHA) complexed to human serum albumin (Alb) is neuroprotective after experimental stroke. Here we tested using lower concentrations of albumin as part of the complex to achieve neuroprotection. We found that lower Alb concentrations extend the therapeutic window of
BACKGROUND
Docosahexaenoic acid, a major omega-3 essential fatty acid family member, improves behavioral deficit and reduces infarct volume and edema after experimental focal cerebral ischemia. We hypothesize that DHA elicits neuroprotection by inducing AKT/p70S6K phosphorylation, which in turn
Increased blood viscosity facilitates the formation of thrombosis. This is an important risk factor in the occurrence of cerebral infarctions. The present study was undertaken to elucidate whether docosahexaenoic acid (DHA) inhibits blood viscosity, hematocrit and fibrinogen in the disease animal
1. Dietary docosahexaenoic acid (DHA) suppressed the age-dependent increase in systolic blood pressure and prolonged the average survival time of stroke-prone spontaneously hypertensive rats (SHRSP). 2. Dietary DHA (1% and 5% in diets) altered the circadian rhythm of SHRSP, causing significant
We have recently shown that inferior performance in passive avoidance task is accompanied with decreased hippocampal choline (Ch) in stroke-prone spontaneously hypertensive rats (SHRSP) compared with normotensive control Wistar-Kyoto rats (WKY). We also reported that dietary docosahexaenoic acid
OBJECTIVE
We focused on the ratios of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) to arachidonic acid (AA) and explored the significance of these ratios relative to clinical characteristics by age in ischemic stroke patients.
METHODS
We enrolled patients with acute ischemic stroke who
Stroke severely impairs quality of life and has a high mortality rate. On the other hand, dietary docosahexaenoic acid (DHA) prevents neuronal damage. In this review, we describe the effects of dietary DHA on ischemic stroke-associated neuronal damage and its role in stroke prevention. Recent
Recently we have shown that docosahexaenoic acid complexed to albumin (DHA-Alb) is neuroprotective after experimental stroke in young rats. The purpose of this study was to determine whether treatment with DHA-Alb would be protective in aged rats after focal cerebral ischemia. Isoflurane/nitrous
Prophylactic dietary intake of omega-3 polyunsaturated fatty acids (n-3 PUFAs) has been shown to remarkably ameliorate ischemic brain injury. However, the therapeutic efficacy of n-3 PUFA administration post-stroke, especially its impact on neurovascular remodeling and long-term neurological
We examined the neuroprotective efficacy of docosahexaenoic acid (DHA), an omega-3 essential fatty acid family member, in acute ischemic stroke; studied the therapeutic window; and investigated whether DHA administration after an ischemic stroke is able to salvage the penumbra. In each series
OBJECTIVE
While data on the relationship between fatty acid (FA) composition and the risk for total stroke have accumulated, the association between FA composition and the risk for intracranial atherosclerotic stenosis (ICAS) has never been studied. We compared plasma phospholipid FA composition