بررسی میزان فلوراید آب آشامیدنی مناطق روستایی شهرستان رفسنجان در بهار و تابستان 1394: یک گزارش کوتاه
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Background and Objectives: Fluoride concentration of 0.5 to 1.5 mg/l in drinking water has a positive effect on prevention or reduction of teeth decay. Today, fluoride needed to prevent teeth decay is primarily provided from drinking water. The aim of this study was to survey the amount of fluoride in drinking water in rural areas of Rafsanjan and its comparison with National and World Health Organization standards. Materials and Methods: This cross-sectional study was conducted in 2015 in rural areas of Rafsanjan. The samples were collected from 8 resources in the rural areas of Rafsanjan in the spring and summer through using census method (Each season had 8 samples of one liter volume). Samples were kept in polyethylene plastic containers. SPADNS (Sodium2- (Parasulfophenylazo) _ Dihydroxy_3, 6_Naphtalene Disulfonate) reagent was used to determine the amount of fluoride in water. Data was analyzed using descriptive statistics (mean ± standard deviation) and paired sample t_test and the significant level was considered as P<0.05 . The highest amounts of fluoride in the spring (1.13mg/l) and summer (1.15mg/l) were related to the Ahmadabad Dafeh tank and the minimum amounts of fluoride in the spring (0.30 mg/l) and summer (0.48 mg/l) were releated to the Kabootarkhan tank. The average amounts of fluoride in drinking water in villages in the spring and summer were 0.71 ± 0.24 mg per liter and 0.78 ± 0.21 mg per liter,respectively; which had a statistically significant difference (p = 0.049 ). : The total amounts of fluoride in drinking water in the rural areas of Rafsanjan (except Kabotarkhan tank) were in the range of WHO and the National standards for drinking water, and it isn’t necessary to add fluoride to water. Key words: Drinking water, Fluoride, Rural areas, Rafsanjan Funding: This research was funded personality. Conflict of interest: Non declared. Ethical approval: The Ethical committe of Rafsanjan University of Medical Sciences approved the study. How to cite this article: Salarimoghaddam A, Zahedi L, Navabi N. Traumatic Bone Cyst in Mandibular Symphysis in a 14-year old Girl; A Case Report. J Rafsanjan Univ Med Sci 2016; 15(7): 675-82. [Farsi]
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بررسی میزان فلوراید آب آشامیدنی مناطق روستایی شهرستان رفسنجان در بهار و تابستان ۱۳۹۴: یک گزارش کوتاه
چکیده زمینه و هدف: غلظت 5/1-5/0 میلی گرم در لیتر فلوراید در آب آشامیدنی اثر مثبتی بر دندان ها جهت جلوگیری یا کاهش خطر پوسیدگی به دنبال دارد. در حال حاضر، فلوراید مورد نیاز برای جلوگیری از پوسیدگی دندان در درجه اول از آب آشامیدنی تأمین می گردد. این مطالعه با هدف بررسی میزان فلوراید آب آشامیدنی روستاهای شهرستان رفسنجان و مقایسه آن با استاندارد ملی و سازمان بهداشت جهانی انجام شد. مواد و روش ها: د...
full textبررسی تأثیر میزان بالای فلوراید آب آشامیدنی بر هوش کودکان
Background and Aim: Human and animal studies linking fluoride with diminished intelligence have been published. Although adverse effects of high intake of fluoride on intelligence and mental acuity continue to be reported, they are still controversial. The aim of this research was to investigate the relationship between fluoride in drinking water and children's intelligence. Materials and Metho...
full textبررسی شاخص‌های میکربی متعارف در آب آشامیدنی مناطق روستایی شهرستان تکاب
با توجه به اهیمت کیفیت میکربی آب آشامیدنی و نبود مطالعه‌ای جامع و تحلیلی بر روی کیفیت میکربی آب آشامیدنی در مناطق روستایی شهرستان تکاب، در این پژوهش، کیفیت میکربی آب آشامیدنی در مناطق روستایی شهرستان تکاب بررسی شد. مطالعه توصیفی- مقطعی حاضر در تابستان و پاییزسال 1391، در مناطق روستایی شهرستانتکاب انجام شد پارامترهای میکربی مورد مطالعه،شامل کل کلیفرم و کلیفرم گرماپای به‌‌روش تخمیرلوله‌ای و نیز...
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Background and purpose: Analysis, monitoring and control of water quality, including water and sanitation and health care are the duties of companies. Because of the quality of drinking water, a comprehensive research was carried out in Savadkooh, Iran, in this study. Materials and methods: Data of Water and Sewage Company of Savadkooh were analyzed during 2010 and 2011. Water samples were sea...
full textبررسی ارتباط بین غلظت فلوراید آب آشامیدنی با شاخص DMFT و فلوئورزیس دندانی در دانش آموزان 12- 11 ساله مناطق روستایی شهرستان اشنویه
Background & Aims: The proper concentration of fluoride in drinking water can prevent dental caries and the concentration of above the standard causes dental fluorosis. The aim of this study was to determine the relationship between fluoride concentration in the drinking water with DMFT index and dental fluorosis in 11-12 years old students in rural areas of Oshnavieh. Materials & Methods...
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Journal title
volume 15 issue 7
pages 675- 682
publication date 2016-10
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