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Detection of Cryptosporidium in broiler flocks in the Syrian Coast Region

الكشف عن البوغيات الخفية في قطعان دجاج اللحم في الساحل السوري

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 Publication date 2016
  fields Veterinary Medicine
and research's language is العربية
 Created by Shamra Editor




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Two hundred fecal samples were randomly collected from various aged broiler flocks farms, which suffered from diarrhea or respiratory problem or both in Tartous and Latakia Provinces of Syria. This study demonstrated the infection of the broiler flocks with Cryptosporidium in Tartous Province of Syria with a rate of 5.6% only. The results of tests based on morphology and size of Cryptosporidium oocysts showed that the parasite is probably C. baileyi which ranged in size about (6 μm X 4.5 μm).


Artificial intelligence review:
Research summary
تتناول هذه الدراسة الكشف عن البوغيات الخفية في قطعان دجاج اللحم في الساحل السوري، حيث تم جمع 200 عينة زرق من قطعان دجاج اللحم في محافظتي طرطوس واللاذقية. أظهرت النتائج أن نسبة الإصابة بالبوغيات الخفية في محافظة طرطوس بلغت 5.6%، بينما لم تُسجل أي إصابة في محافظة اللاذقية. تم استخدام طريقتين للكشف عن الطفيلي: طريقة التعويم السكري وطريقة اللطاخة الجافة المصبوغة بصبغة كينون. أظهرت النتائج أن طريقة اللطاخة الجافة كانت أكثر فعالية في تمييز كيسات البيض عن الخلايا الخمائرية مقارنةً بطريقة التعويم السكري. بناءً على الخصائص الشكلية وقياس أبعاد الكيسات البيضية، يُعتقد أن الطفيلي هو من نوع بيلي (C. baileyi). الدراسة توصي باستخدام طرق تشخيص مختلفة للكشف عن الطفيلي ومقارنة تلك الطرق لاختيار الأفضل بينها، بالإضافة إلى دراسة انتشار البوغيات الخفية في قطعان دجاج البياض ودجاج أمهات اللحم ووضع برامج صحية لضمان عدم انتشار المرض بين قطعان الدواجن.
Critical review
دراسة نقدية: تعتبر هذه الدراسة مهمة في مجال الطب البيطري وصناعة الدواجن، حيث تسلط الضوء على مشكلة صحية قد تؤثر على إنتاجية قطعان الدجاج. ومع ذلك، يمكن توجيه بعض الملاحظات النقدية لتحسين الدراسة. أولاً، كان من الأفضل توسيع نطاق الدراسة لتشمل مناطق جغرافية أخرى في سوريا للحصول على صورة أشمل عن انتشار البوغيات الخفية. ثانياً، يمكن تحسين دقة النتائج من خلال استخدام تقنيات تشخيصية إضافية مثل الفحص الجزيئي. وأخيراً، كان من المفيد تضمين دراسة تأثير الإصابة بالبوغيات الخفية على الأداء الإنتاجي للدواجن بشكل أكثر تفصيلاً.
Questions related to the research
  1. ما هي نسبة الإصابة بالبوغيات الخفية في محافظة طرطوس وفقاً للدراسة؟

    نسبة الإصابة بالبوغيات الخفية في محافظة طرطوس بلغت 5.6%.

  2. ما هي الطريقتان المستخدمتان للكشف عن البوغيات الخفية في الدراسة؟

    الطريقتان المستخدمتان هما طريقة التعويم السكري وطريقة اللطاخة الجافة المصبوغة بصبغة كينون.

  3. ما هو نوع البوغيات الخفية الذي يُعتقد أنه موجود في العينات المصابة؟

    يُعتقد أن نوع البوغيات الخفية الموجود هو نوع بيلي (C. baileyi).

  4. ما هي التوصيات التي قدمتها الدراسة لمكافحة انتشار البوغيات الخفية؟

    التوصيات تشمل استخدام طرق تشخيص مختلفة، دراسة انتشار البوغيات الخفية في أنواع أخرى من الدواجن، ووضع برامج صحية لضمان عدم انتشار المرض.


References used
Abbassi, H., Coudert, F., Dambrine, G., Cherel, Y and Naciri, M. (2000):Effect of Cryptosporidium baileyi in specific pathogen free chickens vaccinated (CVI988/Rispens) and challenged with HPRS-16 strain of Marek's. Avian Pathology, 29: (6), 623-634
Anderson, B. C., (1981):Patterns of shedding of Cryptosporidial oocysts in Indaho calves, J. Am. Vet. Med. Assoc., 178,982
Baroudi, D., Khelef, D., Goucem, R., Adjou, K. T., Adamu, H., Zhang, H., Xiao, L.(2013):Common occurrence of zoonotic pathogen Cryptosporidium meleagridis in broiler chickens and turkeys in Algeria. Vet Parasitol. 196 (3-4), 334-340
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