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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Prevalence of Oral Trichomonas tenax in Periodontal Lesions of Down Syndrome in Tabriz, Iran
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Prevalence of Oral Trichomonas tenax in Periodontal Lesions of Down Syndrome in Tabriz, Iran

机译：伊朗大不里士唐氏综合症牙周病变中口腔滴虫的流行情况

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Background: It was presented that Trichomonas tenax is one of the parasites which is responsible for oral infection. This study was considered to estimate the prevalence of this parasite in oral cavity of Down syndrome patients with periodontal lesions and in healthy population from welfare organization in Tabriz, Iran. Materials and Methods: In the case-control study, 52 patients with periodontal disease (case group) and 52 individuals with healthy gingiva (control group) selected for the study. Examination was done by dental mirror and periodontal probe. After using plaque detector tablets, sampling was done by entering sterile paper into periodontal pocket for 20 seconds. The amount of plaque was measured by plaque index. Finally samples sent to laboratory for prepared PCR reaction. Results: In the case group, 14 patients were infected and in the control group 5 individuals. Percentage of infection in case group was 18.8% and in the control group was 3% that difference was statically significant. Plaque index in the case group was 72 ± 10.2 and in the control group was 68 ± 11.4 and difference between two groups was not significant. Conclusion: Parasitic infections in Down syndrome were higher than healthy children while plaque index was not significantly different between the two groups. Therefore follow-up of orders are necessary in control of parasitic infection in Down syndrome that have intrinsic defect of immune systems.
机译：背景：有人提出，毛滴虫是引起口腔感染的寄生虫之一。来自伊朗大不里士的福利组织认为，这项研究是为了估计唐氏综合症伴有牙周病变的唐氏综合症患者口腔中以及健康人群中这种寄生虫的患病率。材料与方法：在病例对照研究中，选择了52名牙周病患者（病例组）和52名健康牙龈患者（对照组）进行研究。通过牙镜和牙周探针进行检查。使用噬斑检测器片剂后，通过将无菌纸放入牙周袋中20秒钟来进行采样。通过菌斑指数测量菌斑的量。最后将样品送到实验室准备PCR反应。结果：在病例组中，有14名患者被感染，在对照组中有5人。病例组的感染率为18.8％，对照组为3％，差异具有静态显着性。病例组的斑块指数为72±10.2，对照组为68±11.4，两组之间的差异无统计学意义。结论：唐氏综合症的寄生虫感染率高于健康儿童，而两组的菌斑指数没有显着差异。因此，为了控制唐氏综合症中具有免疫系统固有缺陷的寄生虫感染，必须对这些指令进行随访。

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