Journal of Advanced Biomedical Sciences
مجله علوم زیست پزشکی پیشرفته
JABS
Medical Sciences
http://jabs.fums.ac.ir
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2228-5105
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1393
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2014
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بررسی میزان آلودگی و تعیین الگوی حساسیت و مقاومت آنتی بیوتیکی سویههای استافیلوکوکوس اورئوس جدا شده از پنیر های سنتی مصرفی در بخش قطور شهرستان خوی
Surveying the Contamination Rate, Sensibility and Antimicrobial Resistance Patterns in Staphylococcus Aureus Isolated from Traditional Cheese Consumed in Qotur of khoy Province
میکروبیولوژی (صنایع غذایی)
Microbiology (Food Industry)
پژوهشي
Research
<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><font face="times new roman, times, serif"><b><span lang="FA" style="font-size: 10pt">زمینه و هدف:</span></b><span lang="FA" style="font-size: 10pt"> شیر و محصولات لبنی
محیط غذایی مناسبی برای رشد باکتریها است و میتواند سریعا به انواع باکتریها
آلوده شده و پس از منتقل شدن به انسان باعث ایجاد بیماری شوند. باکتری <i>استافیلوکوکوس</i>
<i>اورئوس</i> از جمله عوامل میکروبی در شیر و محصولات لبنی است که باعث ایجاد
بیماری در انسان میشود.</span><span lang="FA" style="font-size: 10pt"> </span><span lang="FA" style="font-size: 10pt">با توجه</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">به</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">اینکه</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">پنیر</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">سنتی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span dir="rtl"></span><span dir="rtl"></span><span lang="FA" style="font-size: 10pt"><span dir="rtl"></span><span dir="rtl"></span>(غیر پاستوریزه)</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">در </span><span lang="FA" style="font-size: 10pt">بین اهالی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">مناطق مرزی و</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">روستایی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">شمال</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">غرب</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">ایران</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">تحت</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">شرایط</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">غیر بهداشتی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">تولید میگردد،</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">هدف</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">از</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">انجام</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">این</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">مطالعه</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">بررسی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">میزان</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">آلودگی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">پنیرهای</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">سنتی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">با</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">باکتری</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><i><span lang="FA" style="font-size: 10pt">استافیلوکوکوس</span></i><span lang="FA" style="font-size: 10pt"> <i>اورئوس</i> و تعیین الگوی مقاومت آنتی بیوتیکی آنها در
بخش قطور شهرستان خوی بود.</span></font></p>
<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><font face="times new roman, times, serif"><b><span lang="FA" style="font-size: 10pt">مواد و روشها:</span></b><span lang="FA" style="font-size: 10pt"> این مطالعه به صورت مقطعی در شش ماهه نخست سال 1390در بین
80 نمونه پنیر تهیه شده از مراکز مختلف فروش فراوردههای لبنی در بخش قطور شهرستان
خوی انجام گرفت و نمونهها پس از جمع آوری به آزمایشگاه منتقل شدند.</span></font></p>
<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><font face="times new roman, times, serif"><b><span lang="FA" style="font-size: 10pt">نتایج:</span></b><span lang="FA" style="font-size: 10pt"> از80 نمونه</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">مطالعه</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">شده،</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span dir="rtl"></span><span dir="rtl"></span><span lang="FA" style="font-size: 10pt"><span dir="rtl"></span><span dir="rtl"></span>16نمونه (20%)
از</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">شیر گاو، 40 نمونه
(50%) از</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">شیر</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">گوسفند</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">و 24نمونه (30%)
از</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">مخلوط</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">شیر</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">گاو</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">و</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">گوسفند</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">تهیه</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">شده</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">بودند. 43 نمونه (75/53%)</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">آلودگی با</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><i><span lang="FA" style="font-size: 10pt">استافیلوکوکوس</span></i><span lang="FA" style="font-size: 10pt"> <i>اورئوس</i> </span><span lang="FA" style="font-size: 10pt">را</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">نشان</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">دادند. میزان مقاومت به متی سیلین 4 نمونه (</span><span lang="FA" style="font-size: 10pt">30/9</span><span lang="FA" style="font-size: 10pt">%)، تتراسایکلین و کوتریموکسازول
2 نمونه (</span><span lang="FA" style="font-size: 10pt">65/4</span><span lang="FA" style="font-size: 10pt">%) و اگزاسیلین 1 نمونه (</span><span lang="FA" style="font-size: 10pt">33/2</span><span lang="FA" style="font-size: 10pt">%) مشاهده شد.</span></font></p>
<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><font face="times new roman, times, serif"><b><span lang="FA" style="font-size: 10pt">نتیجه گیری:</span></b><span lang="FA" style="font-size: 10pt"> </span><span lang="FA" style="font-size: 10pt">با توجه به میزان بالای آلودگی پنیرهای سنتی مصرفی در این
منطقه به باکتری </span><i><span lang="FA" style="font-size: 10pt">استافیلوکوکوس</span></i><span lang="FA" style="font-size: 10pt"> <i>اورئوس</i></span><span lang="FA" style="font-size: 10pt">، تولید و
توزیع آنها باید تحت کنترل متخصصین مربوطه قرار گیرد و لزوم </span><span lang="FA" style="font-size: 10pt">اطلاع</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">رسانی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">کافی</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">در</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">مورد</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">خطرات</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">استفاده</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">از</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">آنها</span><span dir="ltr"></span><span dir="ltr"></span><span lang="FA" dir="ltr" style="font-size: 10pt"><span dir="ltr"></span><span dir="ltr"></span> </span><span lang="FA" style="font-size: 10pt">امری ضروری به نظر میرسد.</span></font><span dir="ltr" style="font-size: 10pt font-family: BZar-Identity-H"><o:p /></span></p>
<p class="MsoNormal" style="margin: 12pt 0cm 0.0001pt line-height: normal"><b><i><span style="font-size: 10pt font-family: 'Times New Roman', serif">Background &
Objective: </span></i></b><span style="font-size: 10pt font-family: 'Times New Roman', serif">Milk
and dairy products are good nutritional environments for bacterial growth.
Different types of bacteria can quickly contaminate them and as a result, these
products cause disease in human after transmission. <i>Staphylococcus aureus</i>
is among the bacteria of milk and dairy products that cause disease in human.
With regard to the point that traditional cheese(unpasteurized) is produced in
not a sanitary situation among the residents of border and rural areas of
northwest of Iran, the objective of this study was to evaluate the
contamination rate, sensibility and antimicrobial resistance patterns in <i>Staphylococcus
aureus </i>isolated from traditional cheese consumed in Qotur of khoy province.<o:p /></span></p>
<p class="MsoNormal" style="margin: 12pt 0cm 0.0001pt line-height: normal"><b><i><span style="font-size: 10pt font-family: 'Times New Roman', serif">Materials & Methods: </span></i></b><span style="font-size: 10pt font-family: 'Times New Roman', serif">This cross-sectional
study was performed on 80 cheese samples provided from different dairy products
stores of Qotur town in Khoy city during in the first six months of the year
2011. After collecting the samples, they were transported to the laboratory.<o:p /></span></p>
<p class="MsoNormal" style="margin: 12pt 0cm 0.0001pt line-height: normal"><b><i><span style="font-size: 10pt font-family: 'Times New Roman', serif">Results: </span></i></b><span style="font-size: 10pt font-family: 'Times New Roman', serif">among<b><i> </i></b>80
studied samples, 16 samples (20%), 40 samples (50%), and24 samples (30%) were
produced from cow milk, sheep milk, and a mixture of cow and sheep milk,
respectively. 40 samples (50%) showed contamination by <i>Staphylococcus aureus</i>.
Antibiotic resistances to Methicillin, Tetracycline and Cotrimoxazole, and
Oxacilina were seen in four samples (9.3%), two samples (4.65%), and one sample
(2.33%), respectively.<o:p /></span></p>
<p class="MsoNormal" style="margin: 12pt 0cm 0.0001pt line-height: normal"><b><i><span style="font-size: 10pt font-family: 'Times New Roman', serif">Conclusion:</span></i></b><span style="font-size: 10pt font-family: 'Times New Roman', serif"> Considering the high
contamination rate of traditional cheese by <i>Staphylococcus aureus</i> in this
area, respective experts should control its production and distribution. Efficient informing about the risk of using
these products seems necessary.<b><i><u><o:p /></u></i></b></span></p>
استافیلوکوکوس اورئوس, پنیر, قطور, آنتی بیوتیک
Staphylococcus aureus, Cheese, Qotur, Antibiotic
209
217
http://jabs.fums.ac.ir/browse.php?a_code=A-10-301-4&slc_lang=fa&sid=1
Hamed
Molla Abaszadeh
حامد
ملاعباس زاده
10031947532846005104
10031947532846005104
Yes
Islamic Azad University of Marand, Department of Microbiology, Mrand, Iran
دانشگاه آزاد اسلامی، واحد مرند، گروه میکروبیولوژی، مرند، ایران
Begnood
Haji Sheikhzadeh
بهنود
حاجی شیخ زاده
10031947532846005105
10031947532846005105
No
Islamic Azad University of Marand, Department of Microbiology, Mrand, Iran
دانشگاه آزاد اسلامی، واحد مرند، گروه میکروبیولوژی، مرند، ایران