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Register a new userDetection of pigeonpox by traditional methods
الكشف عن الجدري عند الحمام بالطرق التقليدية
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أجريت هذه الدراسة على تجمعات طيور الحمام الأهلي في محافظات حماه و ادلب و اللاذقية باستخدام عدة تقنيات تشخيصية تقليدية منها التشريحي المرضي و اختبار المطاخة و الانتشار المناعي بالآغار الهلامي و العزم على جنيف الدجاج. كان عدد الطيور المشتبه بإصابتها بفيروس جدري الحمام من خلال الأعراض السريرية و الآفات العيانية 37 طائرا. حيث لوحظ وجود آفات على شكل ثآليل و ندب على مناطق الوجه الخالية من الريش و على زاوية الفم و الأجفان و مناطق أخرى من الجسم حيث ترافقت غالبية الإصابات بوجود إصابات آفات دفتيرية على الغشاء المخاطي للتجويف الفموي. أظهرت النتائج أن جميع الطيور عانت من وجود إصابة بجدري الطيور من خلال الفحص النسيجي المرضي للآفات الجلدية و الدفتيرية. و تم تأكيد النتائج من خلال اختبار الانتشار على الآغار الهلامي، كما أمكن بنجاح عزل الفيروس المسبب للمرض بالحقن على الغشاء المشيمي اللقانقي لبيض دجاج مخصب SAN.
This study was conducted on domestic pigeons populations in the provinces of Hama, Idlib and Latakia using several conventional diagnostic techniques , including pathological examination tests and agar gel immune diffusion test and isolation on chicken embryo. The number of suspected birds to be infected by pigeon pox through clinical symptoms and macroscopic lesions were about 37 birds. we noticed the presence of lesions in warts and scars on the nonfeather parts of the face and on the corner of the mouth and eyelids and other areas of the body. the most of these accompanied by the presence of the of defteric lesions on the mucous membrane of the oral cavity. The results showed that all birds suffered from the presence of infection fowlpox through histological examination of skin and difteric lesions. the results has been confirmation by agar gel immune diffusion test. And we successfully isolated the virus that caused the disease by injection on the Chorioallantoic membrane of a chicken's egg fertilized SAN.
References used
Austic, and M. L. Scott, (1997) ―Nutritional Diseases‖, in Diseases of Poultry, B. W. Calnek, H. J. Barnes, C. W. Beard, L. R. McDougald, and Y. M. Saif, Eds., pp. 47-73, Iowa State University Press, Ames, Iowa, USA, 10th edition
Bolte, A. L., J. Meurer, E. F. and Kaleta. (1999). Avian host spectrum of avipox viruses. Avian Pathol 28:415—432.60
Calnek, B. W., H. J. Barnes, C. W. Beard, L. R. McDougald and Y. M. Saif, (1997). Diseases of Poultry. 10th edition. Iowa State University Press, Ames, Iowa. 50014. USA. P. 643- 659
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