docosahexaenoic acid level of breast milk of iranian women in low fish – consuming and high fish – consuming regions

نویسندگان

ahmad s farhat - neonatal research center, school medicine, mashhad university of medical sciences, mashhad, iran

mojgan mirzaeian department of human biology and nutritional sciences, university of guelph, guelph, ontario, canada

hadi mirzaeian mehr hazrat abbas hospital, mashhad, iran

b holub department of human biology and nutritional sciences, university of guelph, guelph, ontario, canada

چکیده

objective: sufficient intakes of docosahexaenoic acid (dha) via breast milk are required for optimizing visual and neural development at early stages of life. little or no information is available on dha intakes and levels found in breast milk in iranian women and surrounding regions. in this study we measure the dha in the breast milk of lactating iranian women from low and high – fish-eating regions and estimate their dha intakes. methods: this is a cross-sectional and prospective study done in two cities of iran (mashhad and amol);   10 ml of mature breast milk were obtained from 40 healthy lactating women (selected randomly) at imam reza hospital of mashhad (a low fish-consuming area) and amir kola children hospital of amol city (a high fish-consuming area). the data were analyzed  in two samples by using t- independent test and mann-whitney test via spss version 11.5 software.  results: the  breast  milk  dha levels  of  mothers  living  in  the  high  fish-consuming  area  (amol)  were significantly higher than mothers living in the low fish-consuming area (mashhad, p< 0.01). it can be estimated that the average dha intake of lactating iranian women is approximately 184 mg/dl in mashhad and 307 mg/dl in amol. conclusion: the dha content of breast milk was higher in high-fish consuming area in comparison to the low-fish consuming area in iran indicating that the dha levels of breast milk are influenced by fish consumption.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Docosahexaenoic acid level of breast milk of iranian women in low fish – consuming and high fish – consuming regions

Objective: Sufficient intakes of docosahexaenoic acid (DHA) via breast milk are required for optimizing visual and neural development at early stages of life. Little or no information is available on DHA intakes and levels found in breast milk in Iranian women and surrounding regions. In this study we measure the DHA in the breast milk of lactating Iranian women from low and high – fish-eating ...

متن کامل

Risk-benefit of consuming Lake Erie fish.

BACKGROUND Consumption of fish is promoted as a healthy way to obtain essential fatty acids (EFA) in the diet, yet the risk of ingesting harmful contaminants remains a concern. A recent study concluded that the risk-benefit of consuming fish from the North American Laurentian Great Lakes, which sustain important commercial and recreational fisheries, is currently unclear. We report the fatty ac...

متن کامل

Influence of fish consumption on the distribution of serum cholesterol in lipoprotein fractions: comparative study among fish-consuming and non-fish-consuming populations.

The objective of this study was to investigate serum lipoprotein levels in order to assess cardiovascular disease (CVD) risk factors between fish-consuming populations and non-fish-consuming populations, as it has been speculated that fish intake reduces CVD risk. A representative sample of one thousand subjects (529 men and 471 women) were selected, with ages ranging from 20 to 70 years, from ...

متن کامل

Nutrient and methyl mercury exposure from consuming fish.

There is controversy about the risks and benefits of consuming fish. Fish consumption provides nutrients, some of which are essential for brain growth and development. All fish, however, contain methyl mercury (MeHg), a known neurotoxicant. The toxic effect of MeHg seems most damaging during brain development, and thus, prenatal exposure is of greatest concern. At present the level of prenatal ...

متن کامل

Differential Cerebral Cortex Transcriptomes of Baboon Neonates Consuming Moderate and High Docosahexaenoic Acid Formulas

BACKGROUND Docosahexaenoic acid (DHA, 22:6n-3) and arachidonic acid (ARA, 20:4n-6) are the major long chain polyunsaturated fatty acids (LCPUFA) of the central nervous system (CNS). These nutrients are present in most infant formulas at modest levels, intended to support visual and neural development. There are no investigations in primates of the biological consequences of dietary DHA at level...

متن کامل

the effects of keyword and context methods on pronunciation and receptive/ productive vocabulary of low-intermediate iranian efl learners: short-term and long-term memory in focus

از گذشته تا کنون، تحقیقات بسیاری صورت گرفته است که همگی به گونه ای بر مثمر ثمر بودن استفاده از استراتژی های یادگیری لغت در یک زبان بیگانه اذعان داشته اند. این تحقیق به بررسی تاثیر دو روش مختلف آموزش واژگان انگلیسی (کلیدی و بافتی) بر تلفظ و دانش لغوی فراگیران ایرانی زیر متوسط زبان انگلیسی و بر ماندگاری آن در حافظه می پردازد. به این منظور، تعداد شصت نفر از زبان آموزان ایرانی هشت تا چهارده ساله با...

15 صفحه اول

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
iranian journal of neonatology

جلد ۱، شماره ۱، صفحات ۳۴-۳۷

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023