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Journals / Etlik Veteriner Mikrobiyoloji Dergisi / 1988 / Cilt: 6 Sayı: 3

Antibodies to maedi-visna in indigenous sheep in eastern Turkey

Türkiye'de Doğu Anadolu Bölgesinde Koyunlarda Maedi-Visna Virusuna Karşı Oluşan Antikorların Aranması

B.e.c. Schreuder(T.C. TARIM VE ORMAN BAKANLIĞI)
A. Demir Yonguç(T.C. TARIM VE ORMAN BAKANLIĞI)
Hamdi Girgin(T.C. TARIM VE ORMAN BAKANLIĞI)
Ayhan Akçora(T.C. TARIM VE ORMAN BAKANLIĞI)
Pages
47–53
Publication Date
1988-12-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It is concluded that the original indigenous sheep population is still free from this disease.

📌 3 Key Takeaways

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Objective & Hypothesis:Because of the recent demonstration of Maedi-Visna virsus infection in imported sheep in Turkey, a serological survey was conducted in the Eastern Anatolian province of Erzurum, in order to assess the possible spread of the virus in the local sheep population.
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Key Findings & Data:During this survey 198 sheep sera from all fourteen districts of the province were tested in a CTB-ELISA for antibodies aganist Maedi-Visna virus.
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Conclusion & Impact:It is concluded that the original indigenous sheep population is still free from this disease.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:Türkiye · Doğu Anadolu · Koyun

Abstract

Because of the recent demonstration of Maedi-Visna virsus infection in imported sheep in Turkey, a serological survey was conducted in the Eastern Anatolian province of Erzurum, in order to assess the possible spread of the virus in the local sheep population. During this survey 198 sheep sera from all fourteen districts of the province were tested in a CTB-ELISA for antibodies aganist Maedi-Visna virus. Only three (% 1,5), originating from one district, were positive. In this particular district an AI-project has been implemented in the 1970s, using Merino rams. It is concluded that the original indigenous sheep population is still free from this disease. Possible implications for ongoing and future livestock development projects are discussed.

Özet

Erzurum bölgesinde, ithal koyunlarda Maedi-Visna antikorunun tesbit edilmesi üzerine bu bölgede yerli koyunlarda aynı hastalığın varlığını araştırmak üzere serolojik çalışmalar yapıldı. Bu araştırma süresinde 14 ayrı bölgeden 198 adet koyun serumunda CTB-ELISA metoduyla Maedi-Visna virusuna karşı antikor arandı. Bu serumlardan yalnız 3 tanesinde antikor tesbit edildi (% 1,5). O bölgede 1970 yılında Merinos koçlar kullanılarak bir sun'i tohumlama projesi uygulanmıştı. Bununla beraber yerli ırk koyunlarda bu hastalık tesbit edilmedi. Muhtemel neticeler ve hayvancılığı geliştirecek projeler konu edildi.

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Cite This Article

Schreuder, B., Yonguç, A. D., Girgin, H., Akçora, A. (1988). Antibodies to maedi-visna in indigenous sheep in eastern Turkey. Etlik Veteriner Mikrobiyoloji Dergisi, Cilt: 6 Sayı: 3, 47–53. https://ajindex.com/articles/1166779

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References (16)

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  11. Cutlip, R.C., Lehmkuhl, H:D., Brogden, K.A. and Bolin, S.R. (1985): Mastitis associated with ovine progressive pneumonia virus infection in sheep. Am. J. Vet. Res. 46 (2): 326-328.
  12. Dawson, M. (1987): PaVhogenesis of maedi-visna. Vet. Rec. 120: 451-454............
  13. Girgin, H.• Aydın, N., Yonguc. A.D., Aksoy, E. and Çorak, R. (1987): Ve şimdi:koyunların viral maedi-visna ' sı Türkiye'de. 'Etlik Vet. Mikrob. Derg. 1987, 6 (1): 9-22.
  14. Houwers, D.J. and Schaake, J. Jr. (1987): An improved ELISA for the detection ot antibodies to ovine and caprine lentiviruses, employing monoelenal antitbodies in a one"step assay. J. Immunol. Methods, !:•8: 151-154.
  15. Palsson, P. A., Maedi and visna in sheep. In: Slow viruses of animals and man (-Ed. R.H. Kimberlin), North-Holland Publishing Company, Amsterdam, Oxford, 1976: 17-43.
  16. Van der Molen, EJ., Vecht, U. & Houwers, D. (1985): A chronic indurative mastitis in sheep, associated with maedi-visna virus infection. Vet. Quarterly 7, 112.