Journals / Ankara Üniversitesi Veteriner Fakültesi Dergisi / 2011 / Cilt: 58 - Sayı: 2

Türkiye’de domuzlarda circovirus 2 enfeksiyonu

Porcine circovirus type 2 infection in Turkey

Pages
93–97
Publication Date
2022-10-12
DOI
—
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AI Summary & Key Takeaways

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

Thirty-one of the 38 samples which were identified as PCV positive were identified as PCV 2 in the discriminant diagnosis, while 7 were evaluated as PCV 1.

📌 3 Key Takeaways

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Objective & Hypothesis:Porcine circovirus is the smallest known DNA virus and is identified and characterized by two types: PCV type 1 (PCV 1) and PCV type 2 (PCV 2).
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Key Findings & Data:Porcine circovirus type 1 (PCV 1) was first identified in 1974 and was recognized as a nondisease- causing agent that frequently occured in laboratory tissue cultures.
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Conclusion & Impact:Thirty-one of the 38 samples which were identified as PCV positive were identified as PCV 2 in the discriminant diagnosis, while 7 were evaluated as PCV 1.
🔬Design:Research Article
📍Scope:98 samples
⚙️Variables:Domain Parameters

Abstract

Porcine circovirus is the smallest known DNA virus and is identified and characterized by two types: PCV type 1 (PCV 1) and PCV type 2 (PCV 2). Porcine circovirus type 1 (PCV 1) was first identified in 1974 and was recognized as a nondisease- causing agent that frequently occured in laboratory tissue cultures. As for PCV 2, it is defined as an antigenically and genomically different PCV which was commonly seen in swine populations and led to clinic disorders at the end of the 1990s. PCV2 infection in pigs can cause a wide variety of clinical signs and syndromes. This study aims to analyze the presence of PCV 2 related to different clinic cases and syndromes found on some pig farms. To this end, 86 nasal swab samples from two different pig farms and 12 lung tissue pieces from wild boars were collected to detect whether PCV 2 was present. In the study, 98 samples were used in total. The one step PCR technique was applied to the samples obtained. The samples were analyzed in terms of PCV presence; 38 of the samples were identified as PCV positive. Thirty-one of the 38 samples which were identified as PCV positive were identified as PCV 2 in the discriminant diagnosis, while 7 were evaluated as PCV 1.

Özet

Porcine circovirus bilinen en küçük DNA virusu olup PCV tip 1 (PCV 1) ve PCV tip 2 (PCV 2) olmak üzere 2 tipi identifiye ve karakterize edilmiştir. Porcine circovirus tip 1 (PCV 1) ilk defa 1974 yılında identifiye edilmiştir ve laboratuvarda doku kültürlerinde sıklıkla karşılaşılan ve patojen olmayan bir ajan olarak tanımlanmıştır. PCV tip 2 ise 1990’lı yılların sonlarında domuz populasyonlarında yaygın olarak görülen ve klinik hastalık tablosuna neden olan, antijenik ve genomik olarak farklı bir PCV olarak tanımlanmıştır. PCV tip 2 enfeksiyonu domuzlarda çeşitli klinik belirtilere ve sendromlara sebep olabilmektedir. Bu çalışmada bazı domuz yetiştiriciliklerinde farklı klinik hastalık tabloları ve sendromlarla ilişkili bulunan PCV tip 2’nin varlığının araştırılması amaçlanmıştır. Bu amaçla 2 farklı domuz yetiştiriciliğinden toplam 86 adet nasal swap ve 12 adet yaban domuzuna ait akciğer doku parçaları örneklenmiştir. Araştırmada toplam 98 adet örnek kullanılmıştır. Elde edilen örneklere tek basamak PCR tekniği uygulanmıştır. Örnekler öncelikle PCV varlığı yönünden araştırılmış, örneklerden 38 adedi PCV yönünden pozitif olarak tespit edilmiştir. PCV pozitif olarak tespit edilen 38 örneğin 31 adedi ayırıcı tanıda PCV 2 olarak tespit edilmiş, 7 örnek ise PCV 1 olarak değerlendirilmiştir.

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Cite This Article

KARAOĞLU, T., ALKAN, F., OĞUZOĞLU, T., TAN, M., ATASEVEN, V. (2022). Türkiye’de domuzlarda circovirus 2 enfeksiyonu. Ankara Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 58 - Sayı: 2, 93–97. https://ajindex.com/articles/444939

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