Multivitamin Supplementation and Risk of Brith Defects
نویسندگان
چکیده
منابع مشابه
the study of practical and theoretical foundation of credit risk and its coverage
پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
15 صفحه اولA systematic review of multivitamin and multimineral supplementation for infection.
BACKGROUND Infections are major causes of morbidity and mortality worldwide. Micronutrients have important functions in the body's immune system. This systematic review examined the evidence from randomized controlled trials (RCTs) on whether multivitamin and multimineral supplementation is effective in reducing infection. METHODS Electronic databases searched: Cochrane Controlled Trials Regi...
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BACKGROUND Increased requirement and decreased dietary intakes of micronutrients during pregnancy might affect maternal health and pregnancy outcomes. This study was aimed to examine the effects of two types of multiple micronutrient supplementations on pregnancy outcomes in Kashan, Iran. METHODS In a randomized single-blind controlled clinical trial, 104 primigravid singleton pregnant women ...
متن کاملEarly infant multivitamin supplementation is associated with increased risk for food allergy and asthma.
OBJECTIVE Dietary vitamins have potent immunomodulating effects in vitro. Individual vitamins have been shown to skew T cells toward either T-helper 1 or T-helper 2 phenotypic classes, suggesting that they may participate in inflammatory or allergic disease. With the exception of antioxidant protection, there has been little study on the effect of early vitamin supplementation on the subsequent...
متن کاملPostnatal somatic and mental development after periconceptional multivitamin supplementation.
The effect of periconceptional multivitamin supplementation on postnatal development was studied in a randomised controlled trial comparing the use of a multivitamin tablet (Elevit Pronatal) with a tablet containing trace elements as part of the Hungarian Optimal Family Planning Programme. Of 4122 liveborn infants, 3356 were examined after the eighth month of life and medical records were obtai...
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ژورنال
عنوان ژورنال: American Journal of Epidemiology
سال: 1999
ISSN: 0002-9262,1476-6256
DOI: 10.1093/oxfordjournals.aje.a010070