| Autor: |
C M, Monzón, C B, Hoyos, G A, Jara |
| Rok vydání: |
1995 |
| Předmět: |
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| Zdroj: |
Revue scientifique et technique (International Office of Epizootics). 14(3) |
| ISSN: |
0253-1933 |
| Popis: |
Tests on 257 blood samples from 21 herds of horses in Formosa Province of Argentina, using the technique of centrifuging microhaematocrit capillary tubes, revealed Trypanosoma evansi in 90 of 137 animals in eight herds. Application of the direct agglutination test to serum samples from the same animals revealed antibodies to T. evansi in 107 horses. Antibody was also detected in nine horses from two herds where the parasite was not detected. Outbreaks of 'mal de caderas' occurred in the humid (eastern) and sub-humid (central) zones of Formosa. More than 95% of the equine population of the province is found in these zones (57,000 horses). In six strains of T. evansi, maintained by passage in mice, between 3% and 20% of parasites possessed a kinetoplast. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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