کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5791013 | 1554072 | 2016 | 23 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
First molecular detection and characterization of Sarcocystis species in slaughtered cattle in North-West Tunisia
ترجمه فارسی عنوان
تشخیص مولکولی و تعیین خصوصیات گونه های سرکوسیست در گاو های کشتار شده در شمال غربی تونس
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
Sarcocystis spp. is one of the most prevalent foodborne parasites infecting both animals and humans. Consumption of raw or undercooked infected meat is a risk factor of human intestinal sarcocystosis. The present study aimed to estimate the prevalence of Sarcocystis species infecting slaughtered Tunisian cattle in North-West Tunisia (Béja governorate). DNA was extracted from 150 beef meat samples and a PCR-restriction fragment length polymorphism was used for identification. The overall infection prevalence of Sarcocystis spp. was 38% (57/150). Two species were identified, namely S. hominis (25%; 39/150) and S. cruzi (12%; 18/150). For both species, the highest prevalence was in Thibar locality (52.9 and 17.6% for S. hominis and S. cruzi, respectively). The molecular prevalence of S. cruzi was significantly higher in animals aged between two and eight years (19.2%; 10/52). This is the first molecular identification of Sarcocystis species in Tunisian cattle. Further studies in both human and animal Tunisian populations are needed to rank this parasitic disease among others.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 122, December 2016, Pages 55-59
Journal: Meat Science - Volume 122, December 2016, Pages 55-59
نویسندگان
Safa Amairia, Yosra Amdouni, Mohamed Ridha Rjeibi, Mariem Rouatbi, Sofia Awadi, Mohamed Gharbi,