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Nutrition: Vitamin E

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Total 87 results found since Jan 2013.

Therapeutic Effects of Pretreatment with Tocovid on Oxidative Stress in Postischemic Mice Brain
Dietary supplement is an attempt to reduce the risk of ischemic stroke in high-risk population. A new mixed vitamin E-Tocovid that mainly contains tocotrienols other than tocopherol, attenuated the progression of white matter lesions by oral in humans. However, the effect of Tocovid on ischemic stroke has not been examined. In the present study, we assessed the therapeutic effects of Tocovid pretreatment on transient middle cerebral artery occlusion (tMCAO) in mice.
Source: Journal of Stroke and Cerebrovascular Diseases - May 21, 2018 Category: Neurology Authors: Jingwei Shang, Hongjing Yan, Yang Jiao, Yasuyuki Ohta, Xia Liu, Xianghong Li, Ryuta Morihara, Yumiko Nakano, Yusuke Fukui, Xiaowen Shi, Yong Huang, Tian Feng, Mami Takemoto, Kota Sato, Nozomi Hishikawa, Toru Yamashita, Koji Abe Source Type: research

An exaggerated blood pressure response to exercise is associated with the dietary sodium, potassium, and antioxidant vitamin intake in normotensive subjects.
CONCLUSIONS: These results suggest that an exaggerated SBP response to exercise was associated with the dietary sodium, potassium, and antioxidant vitamin intake in normotensive subjects. PMID: 29553836 [PubMed - as supplied by publisher]
Source: Clinical and Experimental Hypertension - March 19, 2018 Category: Cardiology Authors: Michishita R, Ohta M, Ikeda M, Jiang Y, Yamato H Tags: Clin Exp Hypertens Source Type: research

Current Treatment Options: Headache Related to Menopause —Diagnosis and Management
AbstractPurpose of reviewMenopause is a life-changing event in numerous ways. Many women with migraine hold hope that the transition to the climacteric state will coincide with a cessation or improvement of migraine. This assumption is based mainly on common lay perceptions as well as assertions from many in the healthcare community. Unfortunately, evidence suggests this is far from the rule. Many women turn to a general practitioner or a headache specialist for prognosis and management. A natural instinct is to manipulate the offending agent, but in some cases, this approach backfires, or the concern for adverse events ou...
Source: Current Treatment Options in Neurology - March 6, 2018 Category: Neurology Source Type: research

Extra virgin olive oil and cardiovascular diseases: benefits for human health.
CONCLUSION: The studies analyzed demonstrated the role of EVOO as anti-inflammatory, antioxidant and vasodilatory nutrient that may contribute to lower the atherosclerotic burden. PMID: 29141571 [PubMed - as supplied by publisher]
Source: Endocrine, Metabolic and Immune Disorders Drug Targets - November 17, 2017 Category: Drugs & Pharmacology Tags: Endocr Metab Immune Disord Drug Targets Source Type: research

Stroke warning: Overdosing on this supplement could cause brain bleeding
SUPPLEMENTS are widely used to boost a healthy diet, and vitamin E is often taken for its antioxidant benefits. However, in excess it can lead to a haemorrhagic stroke.
Source: Daily Express - Health - August 2, 2017 Category: Consumer Health News Source Type: news

Biomarkers associated with bleeding risk in the setting of atrial fibrillation.
Conclusions Biomarkers were introduced in clinical practice in order to better estimate the potential risk of haemorrhage in these patients and increase the prognostic impact of clinical risk scores. In the last years this concept is gaining significant importance. PMID: 28721832 [PubMed - as supplied by publisher]
Source: Current Medicinal Chemistry - July 18, 2017 Category: Chemistry Authors: Sideris S, Archontakis S, Latsios G, Lazaros G, Toutouzas K, Tsiamis E, Vavuranakis M, Vlachopoulos C, Gatzoulis K, Tsioufis K, Tousoulis D Tags: Curr Med Chem Source Type: research

Is vitamin E supplementation effective in reducing mortality related to cardiovascular events in people with type 2 diabetes mellitus? A systematic review
Conclusions Although, two studies showed no benefit from vitamin E supplementation, the remaining studies demonstrated that vitamin E supplementation provided cardiovascular benefits in a specific diabetic subpopulation. The study population that derived a favorable outcome from vitamin E supplementation consisted of diabetic patients with the Hp 2–2 genotype. Hence, further studies should be conducted in diabetic populations with the Hp 2–2 genotype for identifying the definitive effects of vitamin E.
Source: IJC Metabolic and Endocrine - September 12, 2016 Category: Endocrinology Source Type: research

This Vitamin Can Save Your Brain
Your brain has amazing abilities. And it can heal itself. That’s not something you’re likely to hear from mainstream medicine — especially if you or a loved one suffer from the effects of stroke, Alzheimer’s, Parkinson’s or another form of dementia. Here at the Sears Institute for Anti-Aging Medicine, I’ve seen many people with brain damage. And, sadly, most have been deemed “hopeless” by so-called medical experts. But I can tell you there is nothing hopeless about dementia — no matter what its cause. With the right nutrients, there are times when brain damage can be reversed. And now recent research from...
Source: Al Sears, MD Natural Remedies - December 23, 2015 Category: Complementary Medicine Authors: Al Sears Tags: Brain Health Alzheimer's dementia nutrients tocotrienol vitamin E Source Type: news

Effects of vitamin E on peroxisome proliferator-activated receptor γ and nuclear factor-erythroid 2-related factor 2 in hypercholesterolemia induced atherosclerosis.
Abstract Atherosclerosis and associated cardiovascular complications such as stroke and myocardial infarction are major causes of morbidity and mortality. We have previously reported a significant increase in mRNA levels of the scavenger receptor CD36 in aortae of cholesterol fed rabbits and shown that vitamin E treatment attenuated increased CD36 mRNA expression. In the present study, we further investigated the redox signaling pathways associated with protection against atherogenesis induced by high dietary cholesterol and correlated these with CD36 expression and the effects of vitamin E supplementation in a ra...
Source: Free Radical Biology and Medicine - February 26, 2014 Category: Biology Authors: Bozaykut P, Karademir B, Yazgan B, Sozen E, Siow RC, Mann GE, Ozer NK Tags: Free Radic Biol Med Source Type: research

Vitamin E is ineffective in preventing stroke
Stroke is a leading cause of death and long-term disability worldwide. Vitamin E (tocopherol) is an antioxidant which may protect against atherogenesis by acting as a scavenger of free radicals with subsequent reduced oxidation of low-density lipoprotein cholesterol and several other favourable effects on plaque stability, platelet aggregation and tendency to thrombosis. However, a recent meta-analysis of 13 randomised controlled trials (166 282 participants) showed that, compared with placebo, vitamin E supplementation does not significantly prevent stroke of any type (RR 1.01; 95% CI 0.96 to 1.07).1 The statistical quest...
Source: Evidence-Based Medicine - November 21, 2013 Category: Internal Medicine Authors: Brigo, F., Storti, M., Tezzon, F., Nardone, R. Tags: Letters Source Type: research

Cholesterol-adjusted vitamin E serum levels are associated with cardiovascular events in patients with non-valvular atrial fibrillation
Abstract: Background: Non-valvular atrial fibrillation is associated with an increase in thromboembolism, i.e. stroke, and atherosclerotic events, i.e. myocardial infarction. Vitamin E possesses anti-coagulant as well as anti-atherosclerotic properties.Our aim was to assess whether vitamin E is associated with cardiovascular events in patients with non-valvular atrial fibrillation.Methods: Serum levels of cholesterol-adjusted vitamin E were measured in 1012 patients with non-valvular atrial fibrillation. Patients were followed for a mean time of 27.0months, and cardiovascular events, such as cardiovascular death and fatal ...
Source: International Journal of Cardiology - May 7, 2013 Category: Cardiology Authors: Roberto Cangemi, Pasquale Pignatelli, Roberto Carnevale, Gino Roberto Corazza, Daniele Pastori, Alessio Farcomeni, Stefania Basili, Giovanni Davì, Domenico Ferro, William R. Hiatt, Giuseppe Licata, Gregory Y.H. Lip, Lorenzo Loffredo, Pier Mannuccio Mannu Tags: Original Articles Source Type: research

Vitamin E Increases Risk for Hemorrhagic Stroke
New research shows that vitamin E supplementation is associated with an increase in risk for hemorrhagic stroke and a decrease in risk for ischemic stroke
Source: BWH News - November 5, 2010 Category: Hospital Management Source Type: news