Retinol levels in human colostrum: influence of child, maternal and socioeconomic variables
نویسندگان
چکیده
منابع مشابه
[Retinol levels in human colostrum: influence of child, maternal and socioeconomic variables].
OBJECTIVES To determine colostrum retinol levels in breastfeeding women from the city of Natal, state of Rio Grande do Norte, Brazil, and to investigate the relationship between retinol levels in colostrum and child, maternal and socioeconomic variables. METHODS Forty-two healthy women aged 18 to 39 years were evaluated 48 hours after delivery. Socioeconomic, anthropometric, and dietary data ...
متن کاملSerum Retinol Levels in Pregnant Adolescents and Their Relationship with Habitual Food Intake, Infection and Obstetric, Nutritional and Socioeconomic Variables
Globally, vitamin A deficiency (VAD) affects about 19.1 million pregnant women. Its occurrence is classically associated with inadequate food intake and may also be associated with socioeconomic factors and the presence of infection. The aim of this study was to determine the factors related to serum retinol levels among pregnant teenagers. The sample consisted of 89 pregnant adolescents, from ...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
Effect of maternal vitamin A supplementation on retinol concentration in colostrum.
OBJECTIVE To investigate the effect of vitamin A supplementation on the retinol concentration in colostrum under fasting and postprandial conditions. METHODS This was a quasi-experimental study, with before and after assessments, conducted with 33 patients treated at a public maternity hospital. Blood and colostrum samples were collected under fasting conditions in the immediate postpartum pe...
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abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...
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ژورنال
عنوان ژورنال: Jornal de Pediatria
سال: 2003
ISSN: 0021-7557
DOI: 10.2223/jped.1111