Smoking and the state of the ciliary epithelium of the respiratory tract in adolescents
| Autor: | T. I. Nikiforova, I. V. Ozerskaya, N. A. Geppe, M. V. Handy, A. I. Chernogradsky |
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| Jazyk: | ruština |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Rossijskij Vestnik Perinatologii i Pediatrii, Vol 65, Iss 4, Pp 94-100 (2020) |
| Druh dokumentu: | article |
| ISSN: | 1027-4065 2500-2228 |
| DOI: | 10.21508/1027-4065-2020-65-4-94-100 |
| Popis: | Objective: To study the effect of smoking on the ciliary epithelium of the respiratory tract in children.Material and methods. 931 schoolchildren aged from 13 to 17 years underwent the following examinations: questionnaire, express-test of cotinine in urine, ciliary activity of the epithelium.Results. According to the questionnaire, 13,6% of schoolchildren aged from 13 to 17 years were smokers. 33,6% of schoolchildren demonstrated a positive cotinine express-test. The ciliary beat frequency was 4,93 [4,23-5,67] Hz in smokers, which was significantly lower than in the control group (p |
| Databáze: | Directory of Open Access Journals |
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