تحضير لقاح حي مضعف لجدري الأغنام من العزلة المحلية
Other Title(s)
Preparation of live attenuated vaccine of sheep pox from local isolate
Joint Authors
العطار، مزاحم ياسين
فنار أبلحد إسحق
Source
مجلة القادسية لعلوم الطب البيطري
Issue
Vol. 15, Issue 1 (30 Jun. 2016), pp.14-19, 6 p.
Publisher
al-Qadisiyah University College of Veterinary Medicine
Publication Date
2016-06-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract EN
The aim of study was preparation of live attenuated vaccine of sheep pox from local isolate.
26 samples (skin scabs) were collected and represented 9 regions Nineveh province, and after 3 serial passages one positive sample was selected for continuous passages until reach to attenuation of the isolate.
The titration of the isolate was done in chicken embryos and sheep skin (flank region).
Two (2) animals were used for challenge test to determine the protection ratio of this isolate.
The results of serial passages showed distinguished red Pock lesions on chorioallantoic membrane, and the attenuation occur at passage 16 with titer (104.49EID50/0.1 ml) in both skin of sheep and chicken embryos.
The protection against challenge virus (103.5 EID50/0.1 ml) was 100%.
The isolate was safe and gave a positive results for the safety test in pregnant ewes and high dose of vaccine and purity.
Thus the isolate can be used for immunization of sheep against sheep pox disease.
American Psychological Association (APA)
فنار أبلحد إسحق والعطار، مزاحم ياسين. 2016. تحضير لقاح حي مضعف لجدري الأغنام من العزلة المحلية. مجلة القادسية لعلوم الطب البيطري،مج. 15، ع. 1، ص ص. 14-19.
https://search.emarefa.net/detail/BIM-819054
Modern Language Association (MLA)
فنار أبلحد إسحق والعطار، مزاحم ياسين. تحضير لقاح حي مضعف لجدري الأغنام من العزلة المحلية. مجلة القادسية لعلوم الطب البيطري مج. 15، ع. 1 (2016)، ص ص. 14-19.
https://search.emarefa.net/detail/BIM-819054
American Medical Association (AMA)
فنار أبلحد إسحق والعطار، مزاحم ياسين. تحضير لقاح حي مضعف لجدري الأغنام من العزلة المحلية. مجلة القادسية لعلوم الطب البيطري. 2016. مج. 15، ع. 1، ص ص. 14-19.
https://search.emarefa.net/detail/BIM-819054
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 18-19
Record ID
BIM-819054