Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2007 / Cilt: 13 - Sayı: 1

Investigation of enzootic bovine leucosis (EBL) infection by clinical, serological, haematological and pathological examinations in the three dairy cows

Üç sütçü inekte enzootik bovine lökozis (EBL) enfeksiyonunun klinik, serolojik, hematolojik ve patolojik olarak incelenmesi

Pages
93–97
DOI
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AI Summary & Key Takeaways

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

Especially at the superfi cial lymph nodes cort ex and medu lla were irregular and hemorrhages were observed.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, Enzootic Bovine Leucosis (EBL) infection in three Holstein breed cows, three years old, were investigated interms of clinical, serological, hematological and pathological examination.
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Key Findings & Data:Hematologically, increases were found in B-lymphocytes, total leucocytes, total lymphoc yte and T -lymphocytes, but null cells and ne utrophil ratios de creased in a ll three cows.
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Conclusion & Impact:Especially at the superfi cial lymph nodes cort ex and medu lla were irregular and hemorrhages were observed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:sığır lösemi virüsü · lenfadenopati · lenf düğümleri

Abstract

In this study, Enzootic Bovine Leucosis (EBL) infection in three Holstein breed cows, three years old, were investigated interms of clinical, serological, hematological and pathological examination. Clinical examinations revealed weakne ss, la ck of appetite, enlargeme nts i n all s uperfi cial ly mph node s e special ly marked in prescapular lymph nodes, high te mperature, ca rdiac ar rhythmia, resp iratory distur bance and inc oordination. Serologically, Bo vine Leucemi a Virus ( BLV) an tibodies were detect ed in blood s erum samples by Agar-G el Immunodiffusion (AGID) and Enzyme Linked Immunosorbent Assay (ELISA). Hematologically, increases were found in B-lymphocytes, total leucocytes, total lymphoc yte and T -lymphocytes, but null cells and ne utrophil ratios de creased in a ll three cows. Lymph adenopathy was observed in all lym ph nodes at the pathological examination after slaughter. Especially at the superfi cial lymph nodes cort ex and medu lla were irregular and hemorrhages were observed.

Özet

Bu çalışmada, 3 yaşında Holstein ırkı üç inekte Enzootik Bovine Lökozis (EBL) enfeksiyonu klinik, serolojik, hematol ojik ve patolojik yönden incelendi. Klinik inceleme lerde hayvanla rda aşırı kilo kaybı, iştahsızl ık, özellikle preskapular lenf düğümünde belirgin olmak üzere tüm yüzlek lenf düğümlerinde büyüme, aralıklı yüksek ateş, kalp aritmisi, düzensiz solunum ve inkoordinasyon geliştiği tespit edildi. Bu klinik görünüme sahip üç inekte yapılan serolojik testlerde [Agar Jel Immunodiffuzyon (AGID) ve Enzim Linked Immunosorbent Assay (ELISA)] Bovine Lökozis Virus (BLV)’una karşı antikor varlığı belirlendi. Seropozitif tespit edilen üç inekte, hematolojik muayenelerde B-lenfosit, total lökosit ve total lenfosit oranlarında artışlar ve T-lenfosit, null hücreleri ve nötrofil oranlarında azalmalar görüldü. Hayvanların kesimleri sonrasında yapılan patolojik muayenelerde bütün lenf düğümler inde lenfadenopati dikkati çekti. Özellikle yüzlek lenf düğümle rinde korteks medulla ayrımının yapılamadığı ve kanamaların bulunduğu görüldü.

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Cite This Article

KALE, M., ÖZMEN, Ö., ŞAHİNDURAN, Ş., YAVRU, S. (2007). Investigation of enzootic bovine leucosis (EBL) infection by clinical, serological, haematological and pathological examinations in the three dairy cows. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 13 - Sayı: 1, 93–97. https://ajindex.com/articles/273566

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