Journals / Turkish Journal of Veterinary and Animal Sciences / 2006 / Cilt: 30 - Sayı: 6

Haematological and Coagulation Profiles during Severe Tropical Theileriosis in Cattle

Pages
577–582
Publication Date
2006-06-01
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

These observations revealed that T. annulata infection in cattle is associated with marked changes in haematological and coagulation parameters.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study was conducted to measure selected haematological parameters in Holstein cattle naturally infected with Theileria annulata.
📊
Key Findings & Data:Haematological analysis indicated significant decreases in red blood cell count, haematocrit value, haemoglobin amount, mean corpuscular haemoglobin concentration, and white blood cell, lymphocyte, neutrophil, monocyte, eosinophil, and basophil counts.
💡
Conclusion & Impact:These observations revealed that T. annulata infection in cattle is associated with marked changes in haematological and coagulation parameters.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Theileria annulata · haematology · coagulation

Abstract

This study was conducted to measure selected haematological parameters in Holstein cattle naturally infected with Theileria annulata. Haematological analysis indicated significant decreases in red blood cell count, haematocrit value, haemoglobin amount, mean corpuscular haemoglobin concentration, and white blood cell, lymphocyte, neutrophil, monocyte, eosinophil, and basophil counts. On the other hand, significant increases were seen in mean corpuscular volume and marked reticulocytosis in infected animals compared to the animals in the control (uninfected) group. In the coagulation profile, activated partial thromboplastin time and prothrombin time were significantly prolonged, and platelet counts were significantly less in the infected group compared to those in the control group. Fibrinogen concentration was slightly higher in the infected group than that in the control group. These observations revealed that T. annulata infection in cattle is associated with marked changes in haematological and coagulation parameters.

Özet

This study was conducted to measure selected haematological parameters in Holstein cattle naturally infected with Theileria annulata. Haematological analysis indicated significant decreases in red blood cell count, haematocrit value, haemoglobin amount, mean corpuscular haemoglobin concentration, and white blood cell, lymphocyte, neutrophil, monocyte, eosinophil, and basophil counts. On the other hand, significant increases were seen in mean corpuscular volume and marked reticulocytosis in infected animals compared to the animals in the control (uninfected) group. In the coagulation profile, activated partial thromboplastin time and prothrombin time were significantly prolonged, and platelet counts were significantly less in the infected group compared to those in the control group. Fibrinogen concentration was slightly higher in the infected group than that in the control group. These observations revealed that T. annulata infection in cattle is associated with marked changes in haematological and coagulation parameters.

🔖

Cite This Article

ÇÖL, R., USLU, U. (2006). Haematological and Coagulation Profiles during Severe Tropical Theileriosis in Cattle. Turkish Journal of Veterinary and Animal Sciences, Cilt: 30 - Sayı: 6, 577–582. https://ajindex.com/articles/130836

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (9)

  1. Sayin, F., Dinçer, S., Karaer, Z., Cakmak, A., Inci, A., Yukari, B.A., Eren, H., Vatansever, Z, Nalbantoglu, S.: Studies on the epidemiological of tropical theileriosis (Theileria annulata infection) in cattle in Central Anatolia, Turkey. Trop. Anim. Health Prod., 2003; 35: 521-539. 2. Omer, O.H., El-Malik, K.H., Mahmoud, O.M., Haroun, E.M., Hawas, A., Sweeney, D., Magzoub, M.: Haematological profiles in pure bred cattle naturally infected with Theileria annulata in Saudi Graham, S.P., Brown, D.J., Vatansever, Z., Waddington, D., Taylor, L.H., Nichani, A.K., Campbell, J.D.M., Adamson, R.E., Glass, E.J., Spooner, R.L.: Proinflammatory cytokine expression by Theileria annulata infected cell lines correlates with the pathology they cause in vivo, Vaccine. 2001; 19: 2932-2944.
  2. Stockham, S.L., Kjemtrup, A.M., Conrad, P.A., Schmidt, D.A., Scott, M.A., Robinson, T.W., Tyler, J.W., Johnson, G.C., Carson, C.A., Cuddihee, P.: Theileriosis in a Missouri beef herd caused by Theileria buffeli: case report, herd investigation, ultrastructure, phylogenetic analysis, and experimental transmission. Vet. Pathol., 2000; 37: 11-21.
  3. Singh, A., Singh, J., Grewal, A.S., Brar, R.S.: Studies on some blood parameters of crossbred calves with experimental Theileria annulata infections. Vet. Res. Commun., 2001; 25: 289-300.
  4. Yagi, Y., Furuuchi, S., Takahashi, H., Koyama, H.: Abnormality of osmotic fragility and morphological disorder of bovine erythrocytes infected with Theileria sergenti. Nippon Juigaku Zasshi, 1989; 51: 389-395.
  5. Beniwal, R.K., Sharma, R.D., Nichani, A.K.: Determination of duration of immunity of calves vaccinated with the Theileria annulata schizont cell culture vaccine. Vet. Parasitol., 2000; 90: 25-35.
  6. Sandhu, G.S., Grewal, A.S., Singh, A., Kondal, J.K., Singh, J., Brar, R.S.: Haematological and biochemical studies on experimental Theileria annulata infection in crossbred calves. Vet. Res. Commun., 1998; 22: 347-354.
  7. Mbassa, G.K., Balemba, O., Maselle, R.M., Mwaga, N.V.: Severe anaemia due to haematopoietic precursor cell destruction in field cases of East Coast Fever in Tanzania. Vet. Parasitol., 1994; 52: 243-256.
  8. Dumanlı, N., Kelefltimur, H., Nizamlıoğlu, M.: Theileria annulata ile deneysel olarak enfekte edilmifl danalarda hematolojik arafltırmalar. Doğa Vet. Hayv. Derg., 1987; 11: 108-114.
  9. Sina, M., Günay, M.: Theileria annulata attenue ve virulent flizontları ile inokule edilen dalaklı ve dalakları çıkarılmıfl danalarda eritrosit, lökosit, hemoglobin PCV ile