The Experts below are selected from a list of 360 Experts worldwide ranked by ideXlab platform
Eliseo Gualla - One of the best experts on this subject based on the ideXlab platform.
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association of multivitamin and Mineral Supplementation and risk of cardiovascular disease a systematic review and meta analysis
Circulation-cardiovascular Quality and Outcomes, 2018Co-Authors: Eliseo Gualla, Joonseok Kim, Jaehyoung Choi, Soo Young Kwo, Joh W Mcevoy, Michael J Laha, Roge S Lumenthal, Di ZhaoAbstract:Background: Multiple studies have attempted to identify the association between multivitamin/Mineral (MVM) Supplementation and cardiovascular disease (CVD) outcomes, but the benefits remain controv...
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vitamin Mineral Supplementation and the progression of atherosclerosis a meta analysis of randomized controlled trials
The American Journal of Clinical Nutrition, 2006Co-Authors: Joachim Leys, Edga R Mille, Roberto Pastorbarriuso, Lawrence J Appel, Eliseo GuallaAbstract:Background: Laboratory and observational studies suggest that antioxidant and B vitamin Supplementation may prevent atherosclerosis. Although trials have not shown a benefit of these supplements on clinical cardiovascular events, it is unknown whether they affect the progression of atherosclerosis as measured by imaging techniques. Objective: The objective was to perform a meta-analysis of randomized controlled trials of the effect of vitamin-Mineral Supplementation on atherosclerosis progression. Design: We searched the MEDLINE, EMBASE, and CENTRAL databases for relevant studies. No language restrictions were applied. We separately analyzed trials using antioxidants (vitamins E and C, β-carotene, or selenium) and trials using B vitamins (folate, vitamin B-6, or vitamin B-12). The progression of atherosclerosis was evaluated by B-mode ultrasound, intravascular ultrasound, or angiography. Effect sizes were calculated for the difference in slope of atherosclerosis progression between participants assigned to supplements and those assigned to the control group. Results: In trials not involving percutaneous transluminal coronary angioplasty, the pooled effect size was -0.06 (95% CI: -0.20,0.09; 7 trials) for antioxidants and -0.93 (95% CI: -2.11, 0.26; 4 trials) for B vitamins. In trials involving percutaneous transluminal coronary angioplasty, the pooled relative risk of restenosis was 0.82 (95% CI: 0.54, 1.26; 3 trials) for antioxidants and 0.84 (95% CI: 0.34, 2.07; 2 trials) for B vitamins. Conclusion: Our meta-analysis showed no evidence of a protective effect of antioxidant or B vitamin supplements on the progression of atherosclerosis, thus providing a mechanistic explanation for their lack of effect on clinical cardiovascular events.
Mustafa Naziroglu - One of the best experts on this subject based on the ideXlab platform.
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effects of multivitamin Mineral Supplementation on trace element levels in serum and follicular fluid of women undergoing in vitro fertilization ivf
Biological Trace Element Research, 2011Co-Authors: Mehmet Okan Ozkaya, Mustafa Naziroglu, Cihan Barak, Murat BerkkanogluAbstract:We investigated effects of multivitamin/Mineral Supplementation on element levels in serum and follicular fluid of women undergoing IVF. We used three groups in this study. The first group was used as an age-matched and nonpregnant control (n = 13). Group 2 (n = 30) constituted the IVF group and women in the third group who were undergoing IVF also received a multivitamin/Mineral tablet daily for 45 days. Follicular fluid and serum selenium and zinc levels and follicular fluid copper levels were lower in IVF patients than in controls although follicular fluid aluminum and iron levels were higher in IVF patients than in controls. However, follicular fluid and serum aluminum, copper, zinc and selenium levels, and serum magnesium levels were higher in the multivitamin/Mineral group than in the IVF group although follicular fluid iron levels were lower in the multivitamin/Mineral group than in the IVF group. In conclusion, we observed that copper, zinc, and selenium in serum and follicular fluid decreased in women undergoing IVF. Multivitamin/Mineral Supplementation in serum and follicular fluid of women undergoing IVF normalized the trace element levels.
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multivitamin and Mineral Supplementation modulates oxidative stress and antioxidant vitamin levels in serum and follicular fluid of women undergoing in vitro fertilization
Fertility and Sterility, 2010Co-Authors: Okan M Ozkaya, Mustafa NazirogluAbstract:We investigated effects of multivitamin and Mineral Supplementation on lipid peroxidation, reduced glutathione, glutathione peroxidase, vitamin A, vitamin C and vitamin E values in serum and follicular fluid of 56 women undergoing IVF and 13 age matched control. We concluded that multivitamin and Mineral Supplementation in serum and follicular fluid of women undergoing IVF may strengthen the antioxidant defense system by decreasing oxidative stress.
Muzaffar Malik - One of the best experts on this subject based on the ideXlab platform.
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vitamin and Mineral Supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Cochrane Database of Systematic Reviews, 2015Co-Authors: Anne W S Rutjes, Robin Wm Vernooij, David A Denton, Marcello Di Nisio, Lee Yee Chong, Rajesh P Abraham, Aalya S Alassaf, John L Anderson, Muzaffar Malik, Gabriel MartinezAbstract:Vitamins and Minerals play multiple functions within the central nervous system which may help to maintain brain health and optimal cognitive functioning. Supplementation of the diet with various vitamins and Minerals has been suggested as a means of maintaining cognitive function, or even of preventing dementia, in later life.
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vitamin and Mineral Supplementation for prevention of dementia or delaying cognitive decline in people with mild cognitive impairment
Cochrane Database of Systematic Reviews, 2015Co-Authors: Jenny Mccleery, Anne W S Rutjes, David A Denton, Lee Yee Chong, Rajesh P Abraham, Aalya S Alassaf, Daniel J Griffith, Shireen Rafeeq, Hakan Yaman, Muzaffar MalikAbstract:This review investigated whether people with mild cognitive impairment can reduce their risk of developing dementia, or can prevent their memory or other thinking skills from deteriorating further, by taking vitamin or Mineral supplements.
Anne W S Rutjes - One of the best experts on this subject based on the ideXlab platform.
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vitamin and Mineral Supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Cochrane Database of Systematic Reviews, 2015Co-Authors: Anne W S Rutjes, Robin Wm Vernooij, David A Denton, Marcello Di Nisio, Lee Yee Chong, Rajesh P Abraham, Aalya S Alassaf, John L Anderson, Muzaffar Malik, Gabriel MartinezAbstract:Vitamins and Minerals play multiple functions within the central nervous system which may help to maintain brain health and optimal cognitive functioning. Supplementation of the diet with various vitamins and Minerals has been suggested as a means of maintaining cognitive function, or even of preventing dementia, in later life.
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vitamin and Mineral Supplementation for prevention of dementia or delaying cognitive decline in people with mild cognitive impairment
Cochrane Database of Systematic Reviews, 2015Co-Authors: Jenny Mccleery, Anne W S Rutjes, David A Denton, Lee Yee Chong, Rajesh P Abraham, Aalya S Alassaf, Daniel J Griffith, Shireen Rafeeq, Hakan Yaman, Muzaffar MalikAbstract:This review investigated whether people with mild cognitive impairment can reduce their risk of developing dementia, or can prevent their memory or other thinking skills from deteriorating further, by taking vitamin or Mineral supplements.
Gabriel Martinez - One of the best experts on this subject based on the ideXlab platform.
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vitamin and Mineral Supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Cochrane Database of Systematic Reviews, 2015Co-Authors: Anne W S Rutjes, Robin Wm Vernooij, David A Denton, Marcello Di Nisio, Lee Yee Chong, Rajesh P Abraham, Aalya S Alassaf, John L Anderson, Muzaffar Malik, Gabriel MartinezAbstract:Vitamins and Minerals play multiple functions within the central nervous system which may help to maintain brain health and optimal cognitive functioning. Supplementation of the diet with various vitamins and Minerals has been suggested as a means of maintaining cognitive function, or even of preventing dementia, in later life.