The influence of technogenesis on the accumulation of chemical elements in the placental barrier of Tomsk Region women
| العنوان: | The influence of technogenesis on the accumulation of chemical elements in the placental barrier of Tomsk Region women |
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| المؤلفون: | Svetlana Sergeevna Stankevich, Natalya Vladimirovna Baranovskaya, Nicolas Perry, Alexandra Belyanovskaya, Bertrand Laratte |
| المصدر: | Samara Journal of Science. 8:25-30 |
| بيانات النشر: | Samara State University of Social Sciences and Education, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | medicine.medical_specialty, Endocrinology, Chemistry, Internal medicine, medicine, Placental barrier |
| الوصف: | The paper discusses general patterns of chemical elements accumulation in the placental tissue of residents of different Tomsk agglomeration settlements (Tomsk, Asino, the settlement of Mirny, the village of Moryakovsky Zaton) as well as of Tomsk districts (Sovetsky, Leninsky, Oktyabrsky, Kirovsky) as an indicator that demonstrates a degree of human impact on the human health. The paper describes possible sources of chemical elements in the human body, depending on residence area. The chemical elements were determined to the maximum (the concentration coefficient exceeds 1,5) accumulated in the tissues of the residents of each settlement. For Tomsk they are Au, As, La, U, Br, for the village of Moryakovsky Zaton La, As, Ca, Sc, for the village of Mirny Hf, Sm, Ce, Au; in the city of Asino Eu reaches the maximum concentration coefficient that equals to 1,2. According to the study, the authors assumed that in the barrier system of the placenta, as in the protective mechanism of the body, chemical elements accumulate selectively, depending on their release from the environment. In the specific accumulation of elements, the so-called geochemical face of each studied area appears. |
| تدمد: | 2782-3016 2309-4370 |
| DOI: | 10.17816/snv201983103 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::38fa2de206987fc71f298396a24f0ca3 https://doi.org/10.17816/snv201983103 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi...........38fa2de206987fc71f298396a24f0ca3 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 27823016 23094370 |
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| DOI: | 10.17816/snv201983103 |