Influence of chronic caprine arthritis-encephalitis virus infection on the population of peripheral blood leukocytes

• Autorzy: Kaba J. , Winnicka A. , Zaleska M. , Nowicki M. , Bagnicka E.
• Języki publikacji: EN

Abstrakty

EN

The influence of caprine arthritis-encephalitis (CAE) virus infection on the population of peripheral blood leukocytes in goats was evaluated. For this purpose two groups of adult dairy female goats were formed. The experimental group consisted of 17 goats, which had been naturally infected for many years. The control group comprised 29 non-infected goats, which originated from CAE-free herd. All goats were clinically healthy. Whole blood was collected and tested in hematological analyzer and light microscope to assess the total number of leukocytes and the percentage of four leukocyte populations - neutrophils, eosinophils, monocytes and lymphocytes. Then, flow cytometry with monoclonal antibodies against several surface antigens (namely CD14, CD2, B-B2, CD4, CD8h, TCR-N6, WC1-N2 and WC1-N3) was performed to assess the proportion of lymphocyte subpopulations. Statistically significant differences (α ≤ 0.01) were observed only in the subpopulations of T lymphocytes - percentage of all subpopulations were significantly higher in the group of seropositive goats. No statistically significant differences were revealed with respect to the total number of blood leukocytes, the average percentage of blood leukocyte populations and proportions of both T and B lymphocytes.

• Wydawca: -
• Czasopismo: Polish Journal of Veterinary Sciences
• Rocznik: 2011
• Tom: 14
• Numer: 4
• Opis fizyczny: p.585-590,ref.

Twórcy

autor

Kaba J.

• Division of Infectious Disease and Epidemiology

autor

Winnicka A.

autor

Zaleska M.

autor

Nowicki M.

autor

Bagnicka E.

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