Use of Aspiration Method for Collecting Brain Samples for Rabies Diagnosis in Small Wild Animals

P>In developing countries such as Brazil, where canine rabies is still a considerable problem, samples from wildlife species are infrequently collected and submitted for screening for rabies. A collaborative study was established involving environmental biologists and veterinarians for rabies epidemiological research in a specific ecological area located at the São Paulo State, Brazil. The wild animals' brains are required to be collected without skull damage because the skull's measurements are important in the identification of the captured animal species. For this purpose, samples from bats and small mammals were collected using an aspiration method by inserting a plastic pipette into the brain through the magnum foramen. While there is a progressive increase in the use of the plastic pipette technique in various studies undertaken, it is also appreciated that this method could foster collaborative research between wildlife scientists and rabies epidemiologists thus improving rabies surveillance.

Taxonomic and phylogenetic relationships between neotropical species of ticks from genus Amblyomma (Acari: Ixodidae) inferred from second internal transcribed spacer sequences of rDNA

The accurate specific identification of ticks is essential for the study, control and prevention of tick-borne diseases. Herein, we determined ribosomal nucleotide sequences of the second internal transcribed spacer (ITS2) of 15 Neotropical hard tick species of the genus Amblyomma Koch found in Brazil. Most of the studied ticks accidentally parasite humans and potentially act as vectors of zoonoses. Lengths of the ITS2 sequences ranged from 956 to 1,207 bp, whereas GC content varied from 62.4 to 66.9%. A matrix of ITS2 divergence was calculated with the ITS2 sequence data obtained showing divergence levels varying from 1.5 to 28.8%. The analysis indicated that this molecular marker can be useful for Amblyomma-specific identification. Phylogenetic inferences based on the ITS2 sequences were used to assess some issues in subgenus taxonomy. © 2007 Entomological Society of America.

Ações de vigilância continuada, papel do cão como animal sentinela para toxoplasmose.

Toxoplasmosis is a worldwide zoonosis caused by Toxoplasma gondii and its definitive host is the domestic and wild felids infecting human beings and other warmblooded animals. Dogs are considered a potential risk on the transmission due they can mechanically transmit oocysts to man. In this study, a retrospective analysis of toxoplasmic infection in dog serum samples sent to Serviço de Diagnóstico de Zoonoses/FMVZ-UNESP/Botucatu, SP, in the period of 1998 to 2007 was performed. During this period 1097 serum samples were analyzed by the indirect fluorescent antibody test (IFAT), with 299 (27.25%) positive. The most frequent titer was 16 (42.80%), followed by 64 (37.79%). The results indicate that T.gondii is distributed in the environment showing the role of the dog as sentinel animal to toxoplasmosis to monitor public health actions to the control of this zoonosis.

Um novo método laboratorial para diagnóstico de parasitos gastrointestinais em cães

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ocorrência da brucelose e tuberculose bovina e percepção de riscos de produtores de leite do município de Paranaíba, Mato Grosso do Sul: Gilson Luiz Piva Filho. -

Pós-graduação em Ciência Animal - FMVA

CD95 (FAS) e CD178 (FASL) induzem apoptose em células CD4+ E CD8+ do sangue periférico e esplênicas em cães naturalmente infectados por Leishmania spp: Kathlenn Liezbeth Oliveira Silva. -

Pós-graduação em Ciência Animal - FMVA

Estimativa da febre maculosa em cães para a vigilância e motitoramento da antropozoonose no municipio de Botucatu, no Estado de São Paulo

Pós-graduação em Medicina Veterinária - FMVZ

Ocorrência de Leishmania sp. em gatos do município de Araçatuba - São Paulo - Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação dos padrões histopatológicos da pele e imunomarcação de células CD3+ e CD79a+ em cães infectados naturalmente por Leishmania spp

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização antigênica e genotípica de isolados do vírus rábico, de quirópteros da cidade de Botucatu-SP e região

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicação de técnicas diagnósticas na leishmaniose para animais silvestres

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação diagnóstica para Leishmania spp. e Trypanosoma cruzi em gatos domésticos procedentes da associação protetora dos animais do município de Ilha Solteira, SP, Brasil

Pós-graduação em Doenças Tropicais - FMB

Leishmaniose visceral canina-LVC, em Campina Grande-PB/Brasil: avalição epidemiológica e diagnóstica

Pós-graduação em Doenças Tropicais - FMB

Avaliação radiográfica das articulações dos membros locomotores de cães naturalmente acometidos por leishmaniose visceral no município de Araçatuba-SP

Pós-graduação em Ciência Animal - FMVA