منابع مشابه
Trace element needs in human pregnancy.
The importance of the trace metals zinc, copper and iron with respect to fetal growth in human pregnancy, with particular emphasis on their transfer to and uptake by the fetus, was discussed at a meeting of the Nutrition Society by Widdowson et al. (1974). The present paper examines the new information which is available in respect to the trace elements Zn, Cu, manganese, selenium and chromium....
متن کاملTrace element intake by Asians during pregnancy.
In Harrow, we have a community of Asians who originate from Gujarat-a state in north-west India. A study was set up to investigate the trace metal status in this group of Asian vegetarians and non-vegetarians and in a white control group, because the increased demands of pregnancy could precipitate a deficiency in women with marginally adequate diets. The trace element study is part'of a much l...
متن کاملThe influence of a slow-release multi-trace element ruminal bolus on trace element status, number of ovarian follicles and pregnancy outcomes in synchronized Afshari ewes
Published data on the effects of ruminal bolus on the number of ovulatory follicles in ewes does not exist. The present study determined the effects of a ruminal bolus on trace element status, follicular dynamics and reproductive performance in ewes. Eighty Afshari cycling ewes were synchronized during breeding season using CIDR for 14 days and assigned to 4 groups (n=20); group 1 received a si...
متن کاملEssentiality of Trace Element Micronutrition in Human Pregnancy: A Systematic Review
The physiological challenges and metabolic demands of pregnancy increase maternal nutritional requirements for macro and micronutrients, critical for the establishment and maintenance of a healthy pregnancy. Trace elements are essential for a variety of cellular processes, and their deficiency has been linked to complications of pregnancy such as preeclampsia, preterm delivery and small for ges...
متن کاملVariation of trace element contents in a single human liver.
Multi element analysis of homogenised samples taken from three different areas of a single human liver was performed for 18 elements by proton induced X-ray emission (PIXE). Small (10--20%) but statistically significant variations between the element contents of these areas were found for Cl, K, Ca, Fe, Cu, Zn, Br, Rb and Mo. These differences are not parallel to each other. The variation of el...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1988
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19880009