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| Leal,Denise D.M.; O'dwyer,Lucia H.; Ribeiro,Vitor C.; Silva,Reinaldo J.; Ferreira,Vanda L.; Rodrigues,Rozangela B.. |
| Wild animals are exposed to numerous pathogens, including hemoparasites. The Trypanosoma and hemogregarinegroup are frequently reported as parasites in anurans (frogs, tree frogs and toads). The identification of these hemoparasites is usually made through stage observation of their morphology in the peripheral blood of the host. There areno studies, however, based on the biological cycle of these hemoparasites. The objective of the present study was toevaluate the presence of hemogregarines and Trypanosoma spp. in anurans captured in the States of São Paulo andMato Grosso do Sul- Brazil and to perform the morphological and morphometric characterization of these hemoparasites. The species of anurans examined were: Dendropsophus nanus, D. minutus,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anuran; Hemogregarine; Trypanosoma; Hemoparasites. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652009000200006 |
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| Brandão,Verucia Maria Dias; Barrozo,Pedro Henrique Marques; Sousa,Luciane Oeiras; Santos,Rafaelle Cunha dos; Schwanke,Katiane; Sampaio Junior,Francisco Dantas; Prado,Welton Seabra; Amaral,Alessandra Scofield; Cavalcante,Gustavo Góes. |
| ABSTRACT: The occurrence of diseases transmitted by ticks in dogs is very frequent in Brazil, among these diseases we can highlight the ehrlichiosis and anaplasmosis, which are caused by Ehrlichia canis and Anaplasma platys, respectively. The objective of this study was to survey the occurrence of these pathogens in blood samples from domiciled and stray dogs from the city of Belém, Pará. Two hundred and seventy six dogs were sampled for convenience, and the DNA extracted from the blood of these animals was submitted to nested-PCR for research of E. canis and A. platys. E. canis DNA was detected in 39.4% (109/276) and A. platys DNA in 23.1% (64/276) of the samples, there was a statistically significant difference between the frequency of these agents... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine monocytic ehrlichiosis; Canine cyclic thrombocytopenia; Hemoparasites; Anaplasmatecea; Pará. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001200501 |
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