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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">morpho</journal-id><journal-title-group><journal-title xml:lang="ru">Морфологические ведомости</journal-title><trans-title-group xml:lang="en"><trans-title>Morphological newsletter</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1812-3171</issn><issn pub-type="epub">2686-8741</issn><publisher><publisher-name>Private Medical University REAVIZ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20340/mv-mn.2014.0(4):43-48</article-id><article-id custom-type="elpub" pub-id-type="custom">morpho-344</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH ARTICLES</subject></subj-group></article-categories><title-group><article-title>ВЫСОТА ПРОЖИВАНИЯ НАД УРОВНЕМ МОРЯ КАК ФАКТОР РАЗЛИЧИЯ МАССЫ ТЕЛА НОВОРОЖДЁННЫХ</article-title><trans-title-group xml:lang="en"><trans-title>The inhabitancy height above the sea level as a factor of the differences in body weight of newborns of different ethnicities</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юлдашова</surname><given-names>Олияхон Мамасидиковна</given-names></name><name name-style="western" xml:lang="en"><surname>Yuldashova</surname><given-names>O. M.</given-names></name></name-alternatives><email xlink:type="simple">aliaoshgu@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексина</surname><given-names>Людмила Арсентьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Alexina</surname><given-names>L. A.</given-names></name></name-alternatives><email xlink:type="simple">expertanat@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ГБОУ ВПО Первый Санкт-Петербургский госмедуниверситет им. акад. И.П. Павлова Минздрава РФ, г</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2014</year></pub-date><volume>22</volume><issue>4</issue><fpage>43</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Юлдашова О.М., Алексина Л.А., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Юлдашова О.М., Алексина Л.А.</copyright-holder><copyright-holder xml:lang="en">Yuldashova O.M., Alexina L.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.morpholetter.com/jour/article/view/344">https://www.morpholetter.com/jour/article/view/344</self-uri><abstract><p>Наряду с социально-экономическими и экологическими факторами, на массу тела новорождённых детей существенное влияние оказывают климатические условия проживания и, в частности, высота проживания над уровнем моря. Исследования, в которых были реализованы дифференцированные подходы к оценке влияния климатических факторов на массу тела новорождённых детей разной этнической принадлежности, редки. Целью исследования явилось изучение массы тела новорожденных детей Кыргызстана за период с 2003 по 2011 годы в зависимости от высоты проживания их матерей над уровнем моря с учётом влияния экологических, экономических факторов и этнической принадлежности. Определена масса тела 6573 новорожденных детей (3359 мальчиков, 3214 девочек) киргизской и узбекской национальности четырёх районов Кыргызстана, расположенных на разной высоте над уровнем моря. Для изучения социальных, экологических условий и особенностей питания было произведено анкетирование рожениц по специально разработанному вопроснику. В результате исследования установлена обратная пропорциональная зависимость значений массы тела от высоты проживания над уровнем моря, имеющая линейный характер. Этнические особенности различий массы тела заключались в её преобладании у новорожденных детей киргизской национальности по сравнению с новорожденными узбекской национальности при сравнительно однотипных социально-экономических и климатогеографических условиях проживания. Учитывая, что кислород является основным регулирующим фактором роста и развития плода, естественная гипоксия горных районов может приводить к фето-плацентарной недостаточности и нарушению доставки кислорода к плоду, увеличению риска задержки его внутриутробного развития. На массу тела новорожденных, кроме высоты проживания над уровнем моря, оказывают влияние социально-экономические условия. Новорожденные из неблагополучных по условиям жизни районов имеют меньшие значения массы тела. Полученные нами данные находят объяснение у ряда авторов, которые показали, что большинство новорожденных с низкой массой тела рождаются в семьях с низким уровнем жизни.</p></abstract><trans-abstract xml:lang="en"><p>Along with the socio-economic and environmental factors on body weight newborns are strongly influence climatic conditions of the inhabitancy and, in particular, the height above the sea level. Studies in which implemented the differentiated approach to assessing the impact of climatic factors on the body weight of newborns of different ethnicities are rare. The aim of the our study was to examine the body weight of newborn children of the Kyrgyzstan for the time from 2003 to 2011, depending on the height of the inhabitancy of their mothers above the sea level, with taking into account the impact of environmental, economic factors, and their ethnicity. In the study was determined the body weight of 6573 newborn children (3359 boys, 3214 girls) of the Kyrgyz ethnicity and of the Uzbek ethnicity of four different areas of Kyrgyzstan, which located at different altitudes above the sea level. For the study of social, environmental conditions and other characteristics theirs mothers were interviewed by the specially developed questionnaire. In this study were established the inverse depending body mass values from the height of the inhabitants above the sea level, which has a linear character. Ethnic features of differences of body weight were in prevalence of body weight of newborns of Kyrgyz ethnicity compared with newborns of Uzbek nationality with relatively similar socio-economic, climatic and geographical conditions of inhabitants. Given that the oxygen is the main regulatory factor of the growth and development of the fetus, is the naturally that the mountains hypoxia can lead to the placental insufficiency and impaired oxygen delivery to the fetus and increase the risk of the intrauterine growth retardation. The body weight of newborns except of the factor of the inhabitancy of the height above the sea level is influenced by socio-economic conditions. Newborns from disadvantaged areas have the smaller body mass. Our findings can be explained in concordance with the study of some authors which have shown that the majority of newborns with low weight are born in families with the low living standards.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>новорождённые</kwd><kwd>масса тела</kwd><kwd>высота над уровнем моря</kwd><kwd>этнос</kwd><kwd>newborns</kwd><kwd>body weight</kwd><kwd>height above the sea level</kwd><kwd>ethnicity</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Giussani D.A., Phillips P.S., Anstee S., Barker D.J. Effects of altitude versus economic status on birth weight and body shape at birth. PediatrRes 49: 490-494., 2001.</mixed-citation><mixed-citation xml:lang="en">Giussani D.A., Phillips P.S., Anstee S., Barker D.J. Effects of altitude versus economic status on birth weight and body shape at birth. 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