Quarterly Journal of Science and Practice
Olga Leontyevna Polyakova, Natalya Nicolaevna Chuchkova, Vladimir Nicolaevich Nikolenko, Victor Michaylovich Chuchkov, Marina Victorovna Smetanina
Первый Московский государственный медицинский университет имени И. М. Сеченова (Сеченовский университет); Ижевская государственная медицинская академия, Ижевск, Россия; Московский государственный университет им. М. В. Ломоносова; Удмуртский государственный университет
The aim of the study was to assess the quantitative representation of mitochondria in the nerve fibers of tooth pulp tissues in children born and living in prosperous and environmentally unfavorable areas. The influence of environ-mental stress on the energy supply of the permanent tooth tissue was revealed. The epidemiological study included children from 8 settlements of Udmurtia, born and living in safe and ecologically unfavorable areas. The surveyed chil-dren were divided into 5 age groups (according to the WHO classification): first childhood, second childhood, adoles-cence (5–6 years; 7–8 years; 9–10 years; 11–12 years; 13–14 years).
mitochondria, dental pulp, environmental stress, myelinated and nonmyelinated nerve fibers, age 5–14 years
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