Kovach I. V., Shvartsnau E. G., Vasilishina M. V. Состояние микроэкологии полости рта у студенческой молодежи со стоматологическими заболеваниями = State of the microbiology oral cavity of students with dental diseases. Journal of Education, Health and Sport. 2015;5(12):240-252. ISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.35378 http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%2812%29%3A240-252 http://pbn.nauka.gov.pl/works/680435 Formerly Journal of Health Sciences. ISSN 1429-9623 / 2300-665X. Archives 2011–2014 http://journal.rsw.edu.pl/index.php/JHS/issue/archive Deklaracja. Specyfika i zawartość merytoryczna czasopisma nie ulega zmianie. Zgodnie z informacją MNiSW z dnia 2 czerwca 2014 r., że w roku 2014 nie będzie przeprowadzana ocena czasopism naukowych; czasopismo o zmienionym tytule otrzymuje tyle samo punktów co na wykazie czasopism naukowych z dnia 31 grudnia 2014 r. The journal has had 5 points in Ministry of Science and Higher Education of Poland parametric evaluation. Part B item 1089. (31.12.2014). © The Author (s) 2015; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland and Radom University in Radom, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 10.11.2015. Revised 25.11.2015. Accepted: 14.12.2015. УДК: 616.31-057.875:579.26 UDC: 616.31-057.875:579.26 СОСТОЯНИЕ МИКРОЭКОЛОГИИ ПОЛОСТИ РТА У СТУДЕНЧЕСКОЙ МОЛОДЕЖИ СО СТОМАТОЛОГИЧЕСКИМИ ЗАБОЛЕВАНИЯМИ STATE OF THE Microbiology oral cavity OF STUDENTS WITH dental diseases И. В. Ковач1, Е. Г. Шварцнау2, М. В. Василишина1 I. V. Kovach1, E. G. Shvartsnau2, M. V. Vasilishina1 1Государственное учреждение «Днепропетровская медицинская академия МЗ Украины» 2Государственное учреждение «Институт стоматологии Национальной Академии Медицинских Наук Украины» 1State establishment "Dnipropetrovsk Medical Academy of Health Ministry of Ukraine" 2State establishment «The Institute of Stomatology National Academy of Medical Sciences of Ukraine» Реферат Картина микробиоценоза в полости рта у студентов со стоматологическими заболеваниями, которые протекают на фоне соматической патологии и подвергаются действию факторов риска, значительно отличается от таковой у здоровых людей. Установлено преимущество условно-патогенных и патогенных микроорганизмов, количество которых достоверно превышало данные показателей сапрофитной микрофлоры. Полученные цифровые данные микробиологических исследований полости рта у студентов, у которых диагностировали патологию твердых тканей зубов и тканей пародонта на фоне соматической патологии свидетельствуют о значительном дисбиозе ротовой полости, который характеризуется снижением активности компенсаторных реакций и отсутствием возможностей противостоять микробной агрессии в связи с нарушением колонизационной резистентности, что может отражаться на течении и лечении основных стоматологических заболеваний. Ключевые слова: микроэкология полости рта, студенты, основные стоматологические заболевания. I. V. Kovach1, E. G. Shvartsnau2, M. V. Vasilishina1 1State establishment "Dnipropetrovsk Medical Academy of Health Ministry of Ukraine" 2State establishment «The Institute of Stomatology National Academy of Medical Sciences of Ukraine» Summary At the present time the urgent problem is the high prevalence of dental diseases among students. State of microecology of oral cavity, as well as risk factors connected with socio-economic conditions of life, behavioral features and habits, condition of somatic health have significant influence on oral tissues. That is why the aim of our study is to investigate the state of microbiocenosis of oral cavity in healthy people and students with dental diseases. Materials and methods of the study. The investigation of microbiocenosis of main biotopes of oral cavity in healthy people and students with dental diseases has been conducted in two age groups: 14 - 17 years and 18 - 22 years (67 persons). The platings have been taken on an empty stomach from 5 main points to determine the microbial landscape of different biotopes of oral cavity: 1 - oral fluid; 2 - mucous tunic of cheek along the line of molar teeth joining; 3 - mucous tunic of back on tongue (middle section); 4 – dental plaque from the vestibular surface of molars of lower jaw; 5 – liquid of dentogingival groove in the region of central incisors of the upper jaw (gingival fluid). Results. Conclusions. The picture of microbiocenosis of oral cavity in students with dental diseases, which take place on the background of somatic pathology and undergo the effect of risk factors, significantly differ from the same in healthy people. Besides the advantage of opportunistic and pathogenic microorganisms has been established, the number of which has significantly exceeded the data of indices of saprophytic microflora. The received digital data of the microbiological studies of the oral cavity in the students who have been diagnosed pathology of hard tissues of teeth and periodontal tissues on the background of somatic pathology and effect of risk factors indicate a significant dysbiosis of oral cavity, which is characterized by decreased activity of compensatory reactions and lack of possibility to resist microbial aggression because of the violation of colonization resistance, which can affect the course and treatment of basic dental diseases. Keywords: microecology of oral cavity, students, major dental diseases.