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Nutrition: Vitamin D

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Total 260 results found since Jan 2013.

Cardiovascular injuries during COVID-19 infection: A PROCESS-compliant case series from the Eastern Morocco
CONCLUSION: Cardiovascular involvement during COVID-19 should not be neglected and are associated with severe outcomes.PMID:33898022 | PMC:PMC8053362 | DOI:10.1016/j.amsu.2021.102309
Source: Annals of Medicine - April 26, 2021 Category: Internal Medicine Authors: Abdelilah El Rhalete Inas Rhazi Amine Bensaid Ikram Zaid Houssam Bkiyer Nabila Ismaili Nouha Elouafi Brahim Housni Source Type: research

Association of vitamin D metabolites with cognitive function and brain atrophy in elderly individuals - the Austrian stroke prevention study
CONCLUSIONS: Vitamin D deficient individuals appear to have a modest reduction of memory function without structural brain atrophy. Future studies should explore if vitamin D supplementation can improve cognitive function.PMID:33825696 | DOI:10.18632/aging.202930
Source: Aging - April 7, 2021 Category: Biomedical Science Authors: Sieglinde Zelzer Edith Hofer Andreas Meinitzer Eva Fritz-Petrin Sebastian Simstich Walter Goessler Reinhold Schmidt Markus Herrmann Source Type: research

Effect of Vitamin D Supplementation on Lower Extremity Motor Function and Ambulation in Stroke Patients
CONCLUSION: Vitamin D supplementation may increase the success of rehabilitation therapy in patients during the first 3 months post-stroke.PMID:33705638 | DOI:10.3906/sag-2010-287
Source: Turkish Journal of Medical Sciences - March 11, 2021 Category: General Medicine Authors: Ay Ça Utkan Karasu G ÜlÇİn Kaymak KarataŞ Source Type: research

Fish, Cardiovascular Disease, and Mortality
Fish and shellfish (hereafter referred to as fish) are major sources of the dietary long-chain ω-3 fatty acids eicosapentaenoic acid (20:5n-3) and docosahexaenoic acid (22:6n-3) and also contain other nutrients, such as vitamin D, riboflavin, iodine, calcium, phosphorus, magnesium, potassium, zinc, and iron. The summed results of observational studies of fish intake, randomized clinical tria ls of fish oil supplements, and associated mechanistic and experimental studies suggest that regular fish consumption may decrease the incidence of myocardial infarction (MI) and coronary heart disease (CHD), with more uncertain effec...
Source: JAMA Internal Medicine - March 8, 2021 Category: Internal Medicine Source Type: research

Association of Fibroblast Growth Factor 23 With Ischemic Stroke and Its Subtypes: A Mendelian Randomization Study
In this study, we aimed to assess the association of FGF23 with ischemic stroke and its subtypes by applying a Mendelian randomization (MR) framework. Five genetic variants obtained from a genome-wide association study involving 16,624 European subjects were used as valid instruments of circulating FGF23 levels. MR was applied to infer the causality of FGF23 levels and the risk of ischemic stroke using data from the MEGASTROKE consortium. Subsequently, several MR analyses, including inverse-variance weighted meta-analysis, MR-Egger, weighted median estimate (WME), MR Pleiotropy Residual Sum and Outlier were performed. The ...
Source: Frontiers in Genetics - December 23, 2020 Category: Genetics & Stem Cells Source Type: research

Study: Fish Oil Doesn ’ t Seem To Prevent Heart Problems
This study is consistent with earlier trials. The US Food and Drug Administration approved the fish oil-based drug Vascepa for heart attack and stroke prevention in 2019. Nissen hopes the FDA will take a look at these studies and reconsider that decision. “But it’s hard to get something undone once the genie gets out of the bottle,” he said. An editorial in the journal that accompanies the study written by Dr. Gregory Curfman, assistant professor of medicine at Harvard Medical School, also suggested the FDA should require a postmarketing clinical trial of a high-dose of fish oil, such as Vascepa, vs. corn...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - November 16, 2020 Category: Consumer Health News Authors: CBS Boston Tags: Boston News Health Syndicated CBSN Boston CNN fish oil Source Type: news

The severity of vasomotor symptoms and number of menopausal symptoms in postmenopausal women and select clinical health outcomes in the Women's Health Initiative Calcium and Vitamin D randomized clinical trial
This study evaluated whether vasomotor symptom (VMS) severity and number of moderate/severe menopausal symptoms (nMS) were associated with health outcomes, and whether calcium and vitamin D (CaD) modified the risks. Methods: The Women's Health Initiative CaD study was a double blind, randomized, placebo-controlled trial, which tested 400 IU of 25-hydroxyvitamin-D and 1,000 mg of calcium per day in women aged 50 to 79 years. This study included 20,050 women (median follow-up of 7 y). The outcomes included hip fracture, colorectal cancer, invasive breast cancer, all-cause mortality, coronary heart disease, stroke, cardi...
Source: Menopause - October 30, 2020 Category: OBGYN Tags: Original Studies Source Type: research

Investigation of the Relationship Between Breath Retention Time and Blood Parameters in Stroke Patients
Conclusion: Partial oxygen and carbon dioxide pressures and blood elements in the blood affect the breath holding time. People with high blood storage capacity and carbon dioxide and oxygen capacity can hold their breath longer. As a result, we think that the higher the hemoglobin and hematocrit levels in the blood, the longer the breath holding time can increase.
Source: European Respiratory Journal - October 28, 2020 Category: Respiratory Medicine Authors: Yildiz, A., Mustafaoglu, R., Dincer, S. Tags: Clinical respiratory physiology, exercise and functional imaging Source Type: research

Low vitamin D levels affect left ventricular wall thickness in severe aortic stenosis
Conclusion Among patients with severe degenerative aortic stenosis, vitamin D deficiency is common. We found a significant association between left ventricular wall thickness and vitamin D levels, suggesting a potential role of this hormone in modulating hypertrophic remodelling in these patients. However, future larger studies are certainly needed to confirm our findings and to define their prognostic implications.
Source: Journal of Cardiovascular Medicine - October 6, 2020 Category: Cardiology Tags: Research articles: Valvular heart disease Source Type: research

Causal inference and evidence-based recommendations in occupational health and safety research
In this issue of the Journal, a group of distinguished Nordic researchers, led by Anne Helene Garde and including four of our Associated Editors, present a discussion paper that originated from a workshop and provides detailed recommendations on night shift work (1). The recommendations are very clear: to protect workers ’ health, night shift schedules should have: (i) ≤3 consecutive night shifts; (ii) shift intervals of ≥11 hours; and (iii) ≤9 hours shift duration. For pregnant women, night work should be limited to one shift per week. The authors acknowledge that under circumstances allowing better possibi lities...
Source: Scandinavian Journal of Work, Environment and Health - October 2, 2020 Category: Occupational Health Tags: Editorial Source Type: research

Post-ischemic stroke systemic inflammation: Immunomodulation by progesterone and vitamin D hormone.
In this study, we examined the immunomodulatory effects of progesterone (P4) alone and in combination with vitamin D hormone (VDH) on acute phase post-stroke peripheral immune dysfunction and functional/behavioral deficits. Adult rats underwent transient middle cerebral artery occlusion/reperfusion (tMCAO) and delayed systemic inflammation was induced by injections of lipopolysaccharide (LPS) beginning 24 h post-stroke. Animals were tested for behavioral outcomes and immune function at day 4 post-stroke. We also measured infarction volume and markers of neuronal inflammation (GFAP, IL-6) and apoptosis (cleaved caspase-3) ...
Source: Neuropharmacology - September 16, 2020 Category: Drugs & Pharmacology Authors: Atif F, Yousuf S, Espinosa-Garcia C, Harris WAC, Stein DG Tags: Neuropharmacology Source Type: research

Risk Factors for the Recurrence of Benign Paroxysmal Positional Vertigo: A Systematic Review and Meta-Analysis.
CONCLUSION: These findings strengthen clinical awareness of early warning to identify patients with potential relapse risk of BPPV and clinicians should counsel patients regarding the importance of follow-up after diagnosis of BPPV. PMID: 32776833 [PubMed - as supplied by publisher]
Source: Ear, Nose and Throat Journal - August 9, 2020 Category: ENT & OMF Authors: Li S, Wang Z, Liu Y, Cao J, Zheng H, Jing Y, Han L, Ma X, Xia R, Yu L Tags: Ear Nose Throat J Source Type: research