fa بررسی میزان آلودگی باکتریایی آب یونیت های دانشکده دندانپزشکی کرمان به کوکسی گرم مثبت طی سال 1394 عمومى General پژوهشي Research <div style="text-align: justify;"><strong><span style="font-family:b zar;"><span style="font-size:9.0pt;">سابقه و هدف:</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آلودگی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">میکروبی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">منابع</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آب</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">یونیت</span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">&shy;</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">های</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دندانپزشکی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">به</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دلیل</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">نقشی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">که</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">در</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">بروز</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">عفونت</span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">&shy;</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">های</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">خطرناک</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دارند، مورد</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">توجه قرار دارد.</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">هدف از این مطالعه بررسی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">میزان</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آلودگی </span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">باکتریایی آب یونیت &shy;های دانشکده دندانپزشکی کرمان به کوکسی گرم مثبت بود.</span></span></strong><br> <strong><span style="font-family:b zar;"><span style="font-size:9.0pt;">مواد و روش &shy;ها:</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">این مطالعه مقطعی طی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">سال 1394 در مرکز تحقیقات مهندسی بهداشت محیط دانشگاه علوم پزشکی کرمان صورت گرفته است. </span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">به</span></span></strong><strong><span dir="LTR"><span style="font-family:bzar;"><span style="font-size:2.0pt;">&shy;</span></span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">طور</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">تصادفی چهار<span style="color:black;"> یونیت</span> از هریک از بخش&shy; های اطفال، ارتودنسی، جراحی دهان، فک&shy; و صورت و بیماری&shy; های دهان&shy; ودندان دانشکده</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دندانپزشکی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">کرمان</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">انتخاب</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">شدند.</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">نمونه &shy;های</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">گرفته</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">شده</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">داخل</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">ظروف</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دربسته</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">استریل</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">به</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آزمایشگاه منتقل</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">شد.</span></span></strong><br> <strong><span style="font-family:b zar;"><span style="font-size:9.0pt;">نتایج:</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">در</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">نمونه</span></span></strong><strong><span dir="LTR"><span style="font-family:bzar;"><span style="font-size:9.0pt;">&shy;</span></span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">های</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آب</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">شهری</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">هیچ &shy;گونه</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آلودگی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">به</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">کوکسی گرم</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">مثبت</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">گزارش</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">نشد.</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">در</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">نمونه</span></span></strong><strong><span dir="LTR"><span style="font-family:bzar;"><span style="font-size:9.0pt;">&shy;</span></span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">های</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">مربوط</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">به</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آب</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دانشکده، بالاترین میانگین شمارش باکتریایی مربوط به بخش بیماری&shy; های دهان&shy; و دندان و قسمت لیوان پرکن یونیت به &shy;میزان</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">26/25 و </span></span></strong><span dir="LTR"><span style="font-family:times new roman,serif;"><span style="font-size:9.0pt;">cfu/mL</span></span></span><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;"> 32/18 و کمترین میانگین شمارش باکتریایی مربوط به بخش جراحی دهان، فک&shy; وصورت و قسمت پوار آب و هوای یونیت به میزان</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">23/25 و </span></span></strong><span dir="LTR"><span style="font-family:times new roman,serif;"><span style="font-size:9.0pt;">cfu/mL</span></span></span><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;"> 24/43 گزارش شد. </span></span></strong><br> &nbsp;<strong><span style="font-family:b zar;"><span style="font-size:9.0pt;">نتیجه&shy; گیری:</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">میزان</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آلودگی آب</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">یونیت</span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">&shy;</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">های</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دندانپزشکی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">بالا بود. </span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">دندانپزشکان</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">باید</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">همواره</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">به</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">حضور</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">تعداد قابل</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">توجهی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">میکروارگانیسم در</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">منابع</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">آب</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">یونیت</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">ها</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">توجه</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">داشته</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">باشند</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">و</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">برای</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">کم</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">کردن</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">ریسک</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">عفونت</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">کارکنان</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">و</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">بیماران</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">تلاش</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">کنن</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:9.0pt;">د.</span></span></strong></div> <div style="text-align: justify;"><span style="font-family:times new roman;"><strong>Background:</strong> Because of its role in the incidence of serious microbial infections, the contamination of dental unit water lines is concerned. The aim of this study was to evaluate the bacterial contamination of dental unit water lines to gram-positive cocci at Kerman.<br> <strong>Materials and Methods:</strong> This cross-sectional study was carried out in Environmental Health Engineering Research Center of Kerman University of Medical Sciences (KUMS) during 2015. Randomly 4 units among each of the departments of Dental School of KUMS (Pediatrics, Orthodontics, Oral surgery, Maxillofacial and Oral medicine) were selected. Samples were transported to the laboratory in sterile containers. &nbsp;<br> <strong>Results:</strong> No contamination to gram-positive cocci in drinking water samples were reported. Among the water samples taken from Dental School the highest bacterial count was for the Oral medicine department (the cup filler unit 26/25 cfu/mL and 32/18 cfu/mL and the lowest bacterial count was for Oral surgery, Maxillofacial &nbsp;departments [parts exposed to the weather unit&nbsp; 23/25 (cfu/mL) and&nbsp; 24/43 (cfu/mL)].<br> <strong>Conclusion:</strong> The prevalence of gram positive cocci in dental units of the departments was high. The dentists should care to the presence of microorganisms and take preventive measures to reduce the risk of infection among the department staff and patients.</span></div> کلینیک دندانپزشکی, آب یونیت دندانپزشکی, کوکسی گرم مثبت, آلودگی باکتریایی Dental clinics, Dental unit water line, Gram positive cocci, Bacterial contamination 280 285 http://feyz.kaums.ac.ir/browse.php?a_code=A-10-1969-1&slc_lang=fa&sid=1 Mohammad Malakootian محمد ملکوتیان m.malakootian@yahoo.com 2900319475328460018458 2900319475328460018458 No Environmental Health Engineering Research Center, Kerman University of Medical Sciences, Kerman, I. R. Iran. مرکز تحقیقات مهندسی بهداشت محیط، دانشگاه علوم پزشکی کرمان Hajar Nowroozi هاجر نوروزی hajar_nowroozi@yahoo.com 2900319475328460018459 2900319475328460018459 Yes Department of Environmental Health, School of Public Health, Kerman University of Medical Sciences, Kerman, I. R. Iran. گروه بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی کرمان