Content and balance of trace elements in placenta on different stages of gestation
| Autor: | I. V. Tarasova, M. P. Zagorodnii, Viktoriia Oleksandrivna Petrashenko, I. I. Shkolna, O. V. Hordienko, V. V. Markevych |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
Fetus placenta Maximum level Chemistry 030111 toxicology prematurity lcsh:R trace elements lcsh:Medicine Micronutrient Positive correlation 03 medical and health sciences fetus 0302 clinical medicine Animal science medicine.anatomical_structure 030225 pediatrics Placenta medicine Gestation Functional status |
| Zdroj: | Zaporožskij Medicinskij Žurnal, Iss 1, Pp 59-62 (2017) |
| ISSN: | 2310-1210 2306-4145 |
| Popis: | Functional status of placenta, which provides nutrients to the fetus, plays an important role in miscarriage. The aim to investigate content and balance of trace elements (Fe, Cu, Co, Zn, Mg, Mn) in placenta in different terms of gestation. Materials and methods . We studied content and balance of essential trace elements (Fe, Cu, Co, Zn, Mg, Mn) in placenta of 52 women which born babies in different terms of gestation. The content of micronutrients studied using atomic absorption spectrophotometer C-115 MI. Results . We established average content and ratio of essential trace elements in placenta of women which born babies on 24-28, 29-31, 32-36 and 37-41 week of gestation. Conclusions. Intensive processes of accumulation and transport of essential trace elements took place in placenta during gestation. It was noted that the content of Fe, Cu and Zn was increased during gestation process and reached maximum level on 29-31 week of gestation. Mn content reached maximum level on 32-36 weeks. Indicators of Co in placenta gradually increased from 24-28 week of gestation and Mg level by contrast reduced. In addition, we investigated the ratio of essential trace elements in placenta, which showed that in pairs Fe/Co, Cu/Co, Zn/Mn and Mg/Mn we observed a significant decreasing of indicators (p |
| Databáze: | OpenAIRE |
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