 |
|
|
|
Year 2009 - Volume 29, Number 07
|
|
Doenças do sistema nervoso central de equídeos no semi-árido, p.589-597
|
ABSTRACT.- Pimentel L.A., Oliveira D.M., Galiza G.J.N., Rego R.O., Dantas A.F.M. & Riet-Correa F. 2009. [Diseases of the central nervous system in equidae in the Brazilian semiarid.] Doenças do sistema nervoso central de equídeos no semi-árido. Pesquisa Veterinária Brasileira 29(7):589-597. Hospital Veterinário, Universidade Federal de Campina Grande, Campus de Patos, Patos, PB 58700-000, Brazil. E-mail: franklin.riet@pq.cnpq.br
Diseases of the central nervous system (CNS) in equidae are important in these species, and their knowledge in the different Brazilian regions is necessary to determine efficient control and preventive measures. This paper reports epidemiologic aspects, clinical signs and pathology of diseases of the CNS in equidae diagnosed by the Veterinary Pathology Laboratory at the Federal University of Campina Grande in the city of Patos, state of Paraíba, northeastern Brazil, during 2002-2008. During the period, 159 cases or outbreaks of those diseases were studied, 49 (30.8%) affecting the CNS. Hepatic encephalopathy caused by Crotalaria retusa poisoning, with 14 cases (28.5%), was the main disease observed. Tetanus was diagnosed in 13 (26.5%) cases and rabies in 11 (22.4%). In seven (14.2%) cases the death or euthanasia was due to traumatic lesions of the CNS. Also were diagnosed 1 case of leucoencephalomalacia, 1 case of encephalitis by equine herpesvirus-1, 1 case of intracarotid artery injection, 1 outbreak of Eastern equine encephalitis, 1 of Turbina cordata poisoning, and 1 of a tremogenic disease of unknown cause. In 5 cases the diagnosis was inconclusive. This paper indicates the importance of diagnostic veterinary laboratories, in the different Brazilian regions, for the knowledge of livestock diseases. |
| |
|
|
| |
|
|
