Filtered By:
Nutrition: Vitamin B12
This page shows you your search results in order of date. This is page number 5.
Order by Relevance | Date
Total 86 results found since Jan 2013.
Comment Low risk of ischaemic stroke in hyperhomocysteinaemia
Whether elevated serum homocysteine concentrations (ie, hyperhomocysteinaemia) are a risk factor for ischaemic stroke and if normalising hyperhomocysteinaemia might reduce stroke risk are controversial issues. Hyperhomocysteinaemia can be primary (ie, hereditary) or secondary (ie, due to vitamin B12 deficiency, diabetes, etc). The effect of both primary and secondary hyperhomocysteinaemia on putative stroke risk is debated. One study1 has shown that hyperhomocysteinaemia is an independent risk factor for ischaemic stroke, whereas other studies have reached different conclusions.
Source: Lancet Neurology - August 9, 2017 Category: Neurology Authors: Josef Finsterer Tags: Comment Source Type: research
Personal View B vitamins in stroke prevention: time to reconsider
B vitamin therapy lowers plasma total homocysteine concentrations, and might be a beneficial intervention for stroke prevention; however, cyanocobalamin (a form of vitamin B12) can accelerate decline in renal function and increase the risk of cardiovascular events in patients with impaired renal function. Although early trials did not show benefit in reduction of stroke, these results might have been due to harm in participants with impaired renal function. In patients with diabetic nephropathy, cyanocobalamin is harmful, whereas B vitamins appear to reduce cardiovascular events in study participants with normal renal function.
Source: Lancet Neurology - August 9, 2017 Category: Neurology Authors: J David Spence, Qilong Yi, Graeme J Hankey Tags: Personal View Source Type: research
B vitamins in stroke prevention: time to reconsider
Publication date: September 2017 Source:The Lancet Neurology, Volume 16, Issue 9 Author(s): J David Spence, Qilong Yi, Graeme J Hankey B vitamin therapy lowers plasma total homocysteine concentrations, and might be a beneficial intervention for stroke prevention; however, cyanocobalamin (a form of vitamin B12) can accelerate decline in renal function and increase the risk of cardiovascular events in patients with impaired renal function. Although early trials did not show benefit in reduction of stroke, these results might have been due to harm in participants with impaired renal function. In patients with diabetic nephro...
Source: The Lancet Neurology - August 9, 2017 Category: Neurology Source Type: research
Clinical study on anti-epileptic drug with B vitamins for the treatment of epilepsy after stroke.
CONCLUSIONS: Anti-epilepsy drugs combined with B vitamins can improve epilepsy control after stroke and reduce new stroke occurrence. This effect may be associated with stability of plasma ADMA levels. Vitamin B12 may be better than vitamin B complex in the treatment of epilepsy after stroke.
PMID: 28770947 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - August 6, 2017 Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
Nutrition in Stroke Prevention
Semin Neurol 2017; 37: 259-266 DOI: 10.1055/s-0037-1603470Nutrition is far more important to the prevention of stroke than most physicians realize. Key issues include a Mediterranean diet, the interaction of the intestinal microbiome, impaired renal function and diet, missed metabolic B12 deficiency, and the lowering of homocysteine with B vitamins to prevent stroke. The Cretan Mediterranean diet is high in olive oil, whole grains, fruits, vegetables, and legumes, and is close to a vegetarian diet. Compared with a low-fat diet, it reduced stroke by over 40%, and is clearly the best diet for diabetes. Metabolic B12 deficien...
Source: Seminars in Neurology - July 31, 2017 Category: Neurology Authors: Spence, J. David Tags: Review Article Source Type: research
The relation between vitamin B12 and SYNTAX score.
CONCLUSIONS: In our study, we found a significant relationship between vitamin B12 deficiency and SYNTAX score, demon-strating the severity and complexity of coronary artery disease.
PMID: 27391912 [PubMed - indexed for MEDLINE]
Source: Kardiologia Polska - July 15, 2017 Category: Cardiology Authors: Cerit L, Duygu H, Gulsen K, Kemal H, Tosun O, Ozcem B, Cerit Z, Gunsel A Tags: Kardiol Pol Source Type: research
B vitamins and cognition in subjects with small vessel disease: A Substudy of VITATOPS, a randomized, placebo-controlled trial
VITAmins TO Prevent Stroke (VITATOPS) study, a randomized, double-blind international multi-centre trial involving 8164 subjects in studying effect of lowering homocysteine level by daily administration of B-vitamins (2mg folic acid, 25mg vitamin B6, and 0.5mg vitamin B12) failed to demonstrate a positive effect of B-vitamins in reducing incidence of major vascular events and global cognition decline as measured by mini-mental state examination (MMSE) score [1,2]. However, assessment of cognition using MMSE alone has its limitations and a full neuropsychological assessment of different cognitive domains will provide more robust evidence.
Source: Journal of the Neurological Sciences - May 30, 2017 Category: Neurology Authors: Simon Kang Seng Ting, Arul Earnest, Huihua Li, Shahul Hameed, Hui Meng Chang, Christopher Li Hsian Chen, Eng-King Tan Tags: Letter to the Editor Source Type: research
The Impact of Homocysteine, Vitamin B12, and Vitamin D Levels on Functional Outcome after First-Ever Ischaemic Stroke.
Abstract
We explored the relationship between acute ischaemic stroke (IS) early functional outcome and serum levels of homocysteine, vitamin B12, and D in a noninterventional prospective clinical study. We enrolled 50 patients with first-ever IS and performed laboratory tests and functional assessment at three time points: on admission and three and six months after stroke. Modified Rankin Scale (mRS), NIHSS scale, and Barthel index (BI) scores were assessed in all participants by trained examiner blinded to laboratory data. Patients did not receive treatment that might alter laboratory data. Admission NIHSS corre...
Source: Biomed Res - May 11, 2017 Category: Research Authors: Markišić M, Pavlović AM, Pavlović DM Tags: Biomed Res Int Source Type: research
Meta-analysis of folic acid efficacy trials in stroke prevention: Insight into effect modifiers
Conclusions:
Folic acid supplementation could reduce the stroke risk in regions without folic acid fortification, particularly in trials using a relatively low dosage of folic acid and with low vitamin B12 levels.
Source: Neurology - May 8, 2017 Category: Neurology Authors: Zhao, M., Wu, G., Li, Y., Wang, X., Hou, F. F., Xu, X., Qin, X., Cai, Y. Tags: Stroke prevention, All Cerebrovascular disease/Stroke, Clinical trials Randomized controlled (CONSORT agreement), All epidemiology ARTICLE Source Type: research
Association between hyperhomocysteinemia and stroke with atherosclerosis and small artery occlusion depends on homocysteine metabolism-related vitamin levels in Chinese patients with normal renal function
This study was conducted to investigate the role of different homocysteine metabolism-related vitamin (HMRV) levels in the correlation between hyperhomocysteinemia (HHCY) and ischemic stroke (IS) subtypes. Three hundred and forty-eight IS patients manifesting different vascular subtypes were subclassified on the basis of HMRV deficiencies. Correlation between HHCY and IS subtypes was investigated in all the subgroups. In this study, HHCY was significantly correlated with the IS subtypes in large artery atherosclerosis (OR 1.126, 95%CI: 1.051 ~ 1.206,P = 0.001) and small artery occlusion (OR 1.105, 95%CI: 1.023 ~ 1.1...
Source: Metabolic Brain Disease - March 5, 2017 Category: Neurology Source Type: research
Recurrent stroke in a patient with vitamin B12 deficiency and MTHFR mutation
We report an unusual case of recurrent stroke in a patient with vitamin B12 deficiency who was also homozygous for the methylene tetrahydrofolate reductase (MTHFR) gene mutation. The patient was a 35-year-old male vegetarian with no known medical history who initially presented with global aphasia, slurred speech, right facial weakness, and right-sided hemiplegia and was found to have a stroke (NIH Stroke Scale score of 25). At that time a CT scan of the head ruled out intracranial hemorrhage and a CT angiogram of the head and neck was done. The patient was found to have occlusion of the M1 segment of the left middle cereb...
Source: Neurology Clinical Practice - February 12, 2017 Category: Neurology Authors: Zacharia, G., Shani, D., Ortiz, R. A. Tags: Stroke in young adults, Stroke prevention, Hematologic, All Cerebrovascular disease/Stroke Case Source Type: research
Prevalence of Vitamin B12 Deficiency in a Rehabilitation Hospital
To evaluate the prevalence of vitamin B12 deficiency in a rehabilitation hospital in the following subgroups: spinal cord injury, stroke, brain injury, and patients with Parkinson ’s disease. Moreover, the analysis will be carried out according to the patients’ gender and age.
Source: Archives of Physical Medicine and Rehabilitation - November 23, 2016 Category: Rehabilitation Authors: Debora Precioso Tags: Research poster Source Type: research
In the Raw: To Cook or Not to Cook?
Imagine never again savoring the smell of baking cakes or charbroiled steak.
Could you? Why would you?
Yet some people worldwide are turning away not only from meat and processed food, but also from cooking.
Welcome to the raw food diet.
As the Standard American Diet becomes more fat-laden, sugar-sated, and processed, the prevalence of metabolic disorders, obesity, type 2 diabetes, and cardiovascular disease (CVD) are soaring.
According to the Centers for Disease Control and Prevention (CDC), obesity now affects nearly 35 percent of the population of the United States, over 29 million people have been diagnosed with t...
Source: Healthy Living - The Huffington Post - August 4, 2016 Category: Consumer Health News Source Type: news
Relation between vitamin B12 and SYNTAX Score.
CONCLUSION: In our study, we found significant relationship between vitamin B12 deficiency and SYNTAX score demonstrating the severity and complexity of coronary artery disease.
PMID: 27391912 [PubMed - as supplied by publisher]
Source: Polish Heart Journal - July 7, 2016 Category: Cardiology Authors: Cerit L, Duygu H, Gulsen K, Kemal H, Tosun O, Ozcem B, Cerit Z, Gunsel A Tags: Kardiol Pol Source Type: research
B-Vitamin Serum Concentrations Predicting Long-Term Overall and Stroke-Free Survival after Carotid Endarterectomy
This study aimed to assess FA and B12 serum concentrations associated with long-term survival of vascular surgery patients by means of a prognostic index (PI).
Source: Journal of Stroke and Cerebrovascular Diseases - February 26, 2016 Category: Neurology Authors: Nikolaus Duschek, Jelena Basic, Jürgen Falkensammer, Fadi Taher, Afshin Assadian Source Type: research
