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The Effect of a Maternal Double Megadose of Vitamin A Supplement on Serum Levels of Retinol in Children Aged under Six Months
المؤلفون المشاركون
Figueiroa, José Natal
Santos, Carmina Silva dos
Diniz, Alcides da Silva
Fernandes, Taciana
Andreto, Luciana Marques
de Arruda, Ilma Kruze Grande
المصدر
Journal of Nutrition and Metabolism
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-24
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Objective.
To measure concentrations of serum retinol in children after the use of maternal vitamin A double megadose supplements.
Design.
Randomized controlled clinical trial.
Setting.
The study was conducted at two maternity hospitals in the city of Recife, in the northeast region of Brazil between August 2007 and June 2009.
Subjects and Methods.
276 children/mothers were recruited after birth and the women received a 200,000 IU capsule of vitamin A.
After ten days they were randomly assigned to two treatment groups.
One group received a second 200.000 IU capsule, while the other received a placebo.
The concentrations of retinol in the serum of the children from each group were measured at 2, 4, and 6 months.
Results.
173 children completed the study.
There was no difference between the two treatment groups (P=0.514).
The mean base retinol level was lower than that at four and six months (P<0.001).
Conclusions.
The maternal double megadose supplement had no additional effect on the serum retinol levels of the children, although concentrations of retinol in the children rose in the first six months of life.
This trial is registered with NCT00742937.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Santos, Carmina Silva dos& de Arruda, Ilma Kruze Grande& Fernandes, Taciana& Andreto, Luciana Marques& Figueiroa, José Natal& Diniz, Alcides da Silva. 2013. The Effect of a Maternal Double Megadose of Vitamin A Supplement on Serum Levels of Retinol in Children Aged under Six Months. Journal of Nutrition and Metabolism،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-505479
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Santos, Carmina Silva dos…[et al.]. The Effect of a Maternal Double Megadose of Vitamin A Supplement on Serum Levels of Retinol in Children Aged under Six Months. Journal of Nutrition and Metabolism No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-505479
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Santos, Carmina Silva dos& de Arruda, Ilma Kruze Grande& Fernandes, Taciana& Andreto, Luciana Marques& Figueiroa, José Natal& Diniz, Alcides da Silva. The Effect of a Maternal Double Megadose of Vitamin A Supplement on Serum Levels of Retinol in Children Aged under Six Months. Journal of Nutrition and Metabolism. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-505479
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-505479
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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