alpha tocopherol/脳卒中

Effects of chronic (14 day) pretreatment of timed-release of alpha-tocopherol (approximately 1.25-5 mg/day) on alcohol-induced venular cerebrovasospasm, microvessel rupture and micro-hemorrhaging was studied by direct, quantitative in-vivo high-resolution TV microscopy of the intact rat brain. Sham

30 patients with CT proven infarct presenting within 24 hours of the acute event were included in the study with 20 age and sex matched controls. On day 1 and day 15 of stroke, levels of plasma lipid peroxide (oxidant) and plasma alpha-tocopherol and beta carotene (antioxidant) were estimated. The

OBJECTIVE In the Alpha Tocopherol, Beta Carotene Cancer Prevention Study, alpha tocopherol supplementation decreased risk of cerebral infarction by 14% (95% CI, -25% to -1%), and beta carotene increased risk of intracerebral hemorrhage by 62% (95% CI, 10% to 132%). We report here the 6-year

Oxidative stress has an important role in neuronal damage during cerebral ischemia and can lead to cognitive and behavioral impairment. Alpha-tocopherol, a powerful antioxidant, may be able to preserve neuronal tissue and circumvent neurological deficits. Thus, this study aimed to investigate the

Tocopherols and tocotrienols constitute the vitamin E family. Although alpha-tocotrienol is the most neuroprotective form of vitamin E proved to be effective against stroke, alpha-tocopherol is the most abundant in nature and is used most often for disease prevention/treatment. A recent metaanalysis

BACKGROUND High serum or dietary levels of vitamin E and beta carotene appear to be associated with lower risk of stroke, but studies regarding their supplementation have not supported their use in stroke prevention. OBJECTIVE To determine if vitamin E (dl-alpha tocopherol) and beta carotene

The vitamin E family includes both tocopherols and tocotrienols, where α-tocopherol (αTOC) is the most bioavailable form. Clinical trials testing the therapeutic efficacy of high-dose αTOC against stroke have largely failed or reported negative outcomes when a "more is better" approach to

Observational data suggest that diets rich in fruits and vegetables and with high serum levels of antioxidants are associated with decreased incidence and mortality of stroke. We studied the effects of alpha-tocopherol and beta-carotene supplementation. The incidence and mortality of stroke were

BACKGROUND Consumption of milk and other dairy foods has been associated with reduced risk of stroke, although not all studies have shown this consistently. METHODS We examined the association between dairy food intake and risk of stroke subtypes within the Alpha-Tocopherol, Beta-Carotene Cancer

Epidemiologic evidence on the relationship between antioxidant vitamin intake and stroke is limited. We aimed to investigate the association between dietary intake of antioxidant vitamins and the incidence of total stroke and ischemic stroke. The subjects were 82 044 Japanese men and women aged

Single long-chain omega-3 fatty acids (e.g. docosahexaenoic acid (DHA) or eicosapentaenoic acid (EPA)) are known for their neuroprotective properties associated with ischemic stroke. This pilot study aimed to test the effectiveness of an acute treatment with a long-chain omega-3 lipid emulsion

OBJECTIVE Acute ischemic stroke is a clinical condition accompanied by inflammation and oxidative stress. In this study, we compared levels of plasma lipophilic antioxidants and inflammation markers between patients with stroke and healthy controls and assessed the associations of antioxidants,

Thiobarbituric acid (TBA) reactive substances in serum and cerebrospinal fluid from patients with cerebral apoplexy were determined and their relationship to this disease was studied. TBA reactants in serum were elevated in patients with cerebral apoplexy, but there was no difference between