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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Actual problems in dentistry</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Actual problems in dentistry</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Проблемы стоматологии</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2077-7566</issn>
   <issn publication-format="online">2412-9461</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">56819</article-id>
   <article-id pub-id-type="doi">10.18481/2077-7566-2022-18-4-90-96</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>СТОМАТОЛОГИЯ ДЕТСКОГО ВОЗРАСТА, ПРОФИЛАКТИКА И ОРТОДОНТИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>PEDIATRIC DENTISTRY, PROPHILAXIS AND ORTODONTICS</subject>
    </subj-group>
    <subj-group>
     <subject>СТОМАТОЛОГИЯ ДЕТСКОГО ВОЗРАСТА, ПРОФИЛАКТИКА И ОРТОДОНТИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">ASSOCIATIONS OF POLYMORPHISM OF THE VITAMIN D RECEPTOR (VDR) GENE AND GINGIVAL RECESSION IN MIXED DENTITION</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АССОЦИАЦИИ ПОЛИМОРФИЗМА ГЕНА РЕЦЕПТОРА ВИТАМИНА D (VDR) И РЕЦЕССИИ ДЕСНЫ В СМЕННОМ ПРИКУСЕ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Акишева</surname>
       <given-names>Айгуль Рафгатовна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Akisheva</surname>
       <given-names>Aigul R.</given-names>
      </name>
     </name-alternatives>
     <email>aigul.akisheva@gmail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Валеева</surname>
       <given-names>Илдария Хайрулловна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Valeeva</surname>
       <given-names>Ildaria Khairullovna</given-names>
      </name>
     </name-alternatives>
     <email>valeeva.ildaria@yandex.ru</email>
     <bio xml:lang="ru">
      <p>доктор биологических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of sciences in biology;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Мамаева</surname>
       <given-names>Елена Владимировна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Mamaeva</surname>
       <given-names>Elena Vladimirovna</given-names>
      </name>
     </name-alternatives>
     <email>mamaeva49.49@mail.ru</email>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ахтереева</surname>
       <given-names>Алсу Рафгатовна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Akhtereeva</surname>
       <given-names>Alsu R.</given-names>
      </name>
     </name-alternatives>
     <email>pinkwater2009@yandex.ru</email>
     <bio xml:lang="ru">
      <p>кандидат медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Валеева</surname>
       <given-names>Елена Валерьевна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Valeeva</surname>
       <given-names>Elena V.</given-names>
      </name>
     </name-alternatives>
     <email>vevaleeva@ya.ru</email>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ахметов</surname>
       <given-names>Ильдус Ильясович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Akhmetov</surname>
       <given-names>Ildus Ilyasovich</given-names>
      </name>
     </name-alternatives>
     <email>genoterra@mail.ru</email>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Казанский государственный медицинский университет</institution>
     <city>Казань</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan State Medical University</institution>
     <city>Kazan</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Казанский государственный медицинский университет</institution>
     <city>Казань</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan State Medical University</institution>
     <city>Kazan</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Казанский государственный медицинский университет</institution>
     <city>Казань</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan State Medical University</institution>
     <city>Kazan</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Казанский государственный медицинский университет</institution>
     <city>Казань</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan State Medical University</institution>
     <city>Kazan</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Казанский государственный медицинский университет</institution>
     <city>Казань</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan State Medical University</institution>
     <city>Kazan</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-6">
    <aff>
     <institution xml:lang="ru">Казанский государственный медицинский университет</institution>
     <city>Казань</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Kazan State Medical University</institution>
     <city>Kazan</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2022-12-28T12:06:08+03:00">
    <day>28</day>
    <month>12</month>
    <year>2022</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2022-12-28T12:06:08+03:00">
    <day>28</day>
    <month>12</month>
    <year>2022</year>
   </pub-date>
   <volume>18</volume>
   <issue>4</issue>
   <fpage>90</fpage>
   <lpage>96</lpage>
   <history>
    <date date-type="received" iso-8601-date="2022-12-03T12:06:08+03:00">
     <day>03</day>
     <month>12</month>
     <year>2022</year>
    </date>
    <date date-type="accepted" iso-8601-date="2022-12-10T12:06:08+03:00">
     <day>10</day>
     <month>12</month>
     <year>2022</year>
    </date>
   </history>
   <self-uri xlink:href="https://dental-press.ru/en/nauka/article/56819/view">https://dental-press.ru/en/nauka/article/56819/view</self-uri>
   <abstract xml:lang="ru">
    <p>Предмет исследования. Разработка новых подходов к ранней диагностике и выявлению предрасположенности к формированию рецессии десны в сменном прикусе является актуальной задачей современной стоматологии. Известно, что витамин D играет важную роль, воздействуя на иммунную систему и кальций-фосфорный гомеостаз через рецептор витамина D (VDR). В связи с вышесказанным, перспективным направлением является исследование ассоциации полиморфизма rs1544410 гена VDR с рецессией десны в сменном прикусе. &#13;
Цель — изучить взаимосвязь полиморфного маркера Bsm I (rs1544410 T/C) гена VDR с предрасположенностью к рецеcсии десны в сменном прикусе у детей, проживающих на территории Республики Татарстан.&#13;
Методология. Обследован 81 ребенок с рецессией десны в сменном прикусе (возраст 8 ± 1 год), проживающий в Республике Татарстан. ДНК выделяли из клеток буккального эпителия. Генотипирование полиморфизма rs1544410 гена VDR проводили методом полимеразной цепной реакции в реальном времени. &#13;
Результаты. Обнаружена положительная взаимосвязь rs1544410 Т аллеля гена VDR со II классом рецессии десны в сменном прикусе по классификации Миллера (p = 0,021, r = 0,258) и глубиной рецессии (p = 0,029, r = 0,24). &#13;
Выводы. 1. Выявлена положительная корреляция аллеля риска Т полиморфизма BsmI (rs1544410) гена VDR с клиническими проявлениями рецессии десны в сменном прикусе в выборке популяции Республики Татарстан. 2. Распределение аллелей и генотипов полиморфизма BsmI (rs1544410) гена VDR не отличалось между группами наблюдения и контроля.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Subject of study. The development of new approaches to early diagnosis and identification of predisposition to the formation of gingival recession in children is an urgent task of modern dentistry. It is known that vitamin D plays an important role, affecting, among other things, the immune system and calcium-phosphorus homeostasis through the vitamin D receptor (VDR). In connection with the above, a promising direction is the study of polymorphisms of the vitamin D receptor gene to determine markers of gingival recession in a removable bite.&#13;
Purpose: to study the relationship of the polymorphic marker Bsm I (rs1544410 T/C) of the VDR gene with a predisposition to gingival recession in children in a removable bite living in the Republic of Tatarstan.&#13;
Methodology. We examined 81 children with gingival recession in a removable bite (8 ± 1 years old) living in the Republic of Tatarstan. DNA was isolated from buccal epithelial cells. Genotyping of the rs1544410 polymorphism of the VDR gene was performed using a real-time PCR.&#13;
Results. A positive relationship was found for the rs1544410 T allele of the VDR gene with class II gingival recession in a removable bite according to Miller's classification (p = 0.021, r = 0.258), and recession depth (p = 0.029, r = 0.24). &#13;
Conclusions. 1. A positive correlation was found between the risk allele T of the BsmI (rs1544410) polymorphism of the VDR gene and clinical manifestations of gingival recession in a removable bite in a sample of the population of the Republic of Tatarstan. 2. The distribution of alleles and genotypes of the BsmI (rs1544410) polymorphism of the VDR gene did not differ between the observation and control groups.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>рецессия десны</kwd>
    <kwd>сменный прикус</kwd>
    <kwd>дети</kwd>
    <kwd>ген рецептора витамина D (VDR)</kwd>
    <kwd>полиморфизм BsmI</kwd>
    <kwd>rs1544410</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>gingival recession</kwd>
    <kwd>removable bite</kwd>
    <kwd>children</kwd>
    <kwd>vitamin D receptor (VDR) gene</kwd>
    <kwd>BsmI polymorphism</kwd>
    <kwd>rs1544410</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
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