Dergiler / Turkish Journal of Veterinary and Animal Sciences / 2009 / Cilt: 33 - Sayı: 4

Acute encephalopathy and clinical pathology findings in a sheep with chronic copper poisoning

Sayfa
363–366
Yayın Tarihi
2009-04-01
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Also, this study adds in the hematological findings of chronic copper poisoning, as the existing data in the literature are limited.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:A 3-year-old East Friesian sheep from a sheep flock that suffered from chronic copper poisoning was forwarded to the Clinic of Farm Animals in the Aristotle University.
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Temel Bulgular & Veri:The animal had signs of a hemolytic disease indicative of chronic copper poisoning and also nervous signs.
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Sonuç & Katkı:Also, this study adds in the hematological findings of chronic copper poisoning, as the existing data in the literature are limited.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Key words: Sheep · chronic copper poisoning · acute encephalopathy

Özet

A 3-year-old East Friesian sheep from a sheep flock that suffered from chronic copper poisoning was forwarded to the Clinic of Farm Animals in the Aristotle University. The animal had signs of a hemolytic disease indicative of chronic copper poisoning and also nervous signs. Laboratory examinations were consistent with chronic copper poisoning. This was confirmed after necropsy and liver toxicological analysis. By blood smear examination, metarubricytosis, basophilic stippling, anisocytosis, and polychromasia were found. Also, brain histopathological examination revealed focal areas of gliosis in the cerebral cortex and white matter areas. Satellitosis, neuronal degeneration (chromatolysis) and neuronophagia were also observed. These findings are useful for the clinicians, as nervous signs in flocks suffering from chronic copper poisoning can be attributed to this toxicosis. Also, this study adds in the hematological findings of chronic copper poisoning, as the existing data in the literature are limited.

Abstract

A 3-year-old East Friesian sheep from a sheep flock that suffered from chronic copper poisoning was forwarded to the Clinic of Farm Animals in the Aristotle University. The animal had signs of a hemolytic disease indicative of chronic copper poisoning and also nervous signs. Laboratory examinations were consistent with chronic copper poisoning. This was confirmed after necropsy and liver toxicological analysis. By blood smear examination, metarubricytosis, basophilic stippling, anisocytosis, and polychromasia were found. Also, brain histopathological examination revealed focal areas of gliosis in the cerebral cortex and white matter areas. Satellitosis, neuronal degeneration (chromatolysis) and neuronophagia were also observed. These findings are useful for the clinicians, as nervous signs in flocks suffering from chronic copper poisoning can be attributed to this toxicosis. Also, this study adds in the hematological findings of chronic copper poisoning, as the existing data in the literature are limited.

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Bu Makaleye Atıf Yap

GIADINIS, N. D., PAPAIOANNOU, N., KRITSEPI-KONSTANTINOU, M. (2009). Acute encephalopathy and clinical pathology findings in a sheep with chronic copper poisoning. Turkish Journal of Veterinary and Animal Sciences, Cilt: 33 - Sayı: 4, 363–366. https://ajindex.com/articles/122334

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Kaynakça (7)

  1. Edelsten, R.M.: Chronic copper poisoning of sheep in Nigeria. Trop. Anim. Health Prod., 1980; 12: 69-76.
  2. Kerr, L.A., McGavin, H.D.: Chronic copper poisoning in sheep grazing pastures fertilized with swine manure. J. Am. Vet. Med. Assoc., 1991; 198: 99-101.
  3. Brockus, C.W., Andreasen, C.B.: Erythrocytes. In: Duncan and Prasse’s Veterinary Laboratory Medicine-Clinical Pathology, 4th edn., Blackwell Publishing, 2003; 3-45.
  4. Frİslie, A., Norheim, G., Rambaek, J.P., Steinnes, E.: Heavy metals in lamb liver: contribution from atmospheric fallout. Bull. Environ. Contam. Toxicol., 1985; 34: 175-182.
  5. Underwood, E.J., Suttle, N.F.: Essentially toxic elements. In: The Mineral Nutrition of Livestock, 3rdedn., CABI Publishing, 2004; 543-586.
  6. Quarterman, J.: Lead. In: Mertz, W., Ed., Trace Elements in Human and Animal Nutrition. 5thedn., Academic Press, USA, 1986; 281-317.
  7. Latimer, K.S., Mahaffey, E.A., Prasse, K.W.: Case 2- Autoimmune hemolytic anemia and thrombocytopenia. In: Duncan and Prasse’s Veterinary Laboratory Medicine-Clinical Pathology, 4thedn., Blackwell Publishing, 2003; 347-348.