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Two novel Ehrlichia (Rickettsiales: Anaplasmataceae) strains detected in ticks (Ixodida, Ixodidae) and opossums (Didelphimorphia: Didelphidae) in Argentina
(Elsevier, 2022-09)
The aim of this study is to determine if there is circulation of microorganisms of the genus Ehrlichia in opossums Didelphis albiventris and their ticks from the Humid Chaco in Argentina. Blood samples of 15 specimens of ...
Detection of Ehrlichia sp. strain San Luis and Candidatus Rickettsia andeanae in Amblyomma parvum ticks
(ELSEVIER SCIENCE BV, 2019-01)
Owing to the sanitary importance of the tick Amblyomma parvum, this study evaluated the infection by Ehrlichia, Anaplasma and Rickettsia species of questing A. parvum collected in northwestern Argentina. Our results showed ...
Serum DHEA-S increases in dogs naturally infected with Ehrlichia canis
(Elsevier B.V., 2015-06-01)
Adrenocortical disturbances are expected in canine ehrlichiosis due to the immunological challenges caused by infection and consequent inflammation. Thus, this study aimed to evaluate the occurrence of adrenocortical ...
First isolation and molecular characterization of Ehrlichia canis in Costa Rica, Central America
(ELSEVIER SCI LTD, 2011)
The present study investigated Ehrlichia species in blood samples from dogs suspected of clinical ehrlichiosis, using molecular and isolation techniques in cell culture. From a total of 310 canine blood samples analyzed ...
Detection of Ehrlichia chaffeensis in Brazilian marsh deer (Blastocerus dichotomus)
(Elsevier B.V., 2006-06-30)
Ehrlichia chaffeensis was detected for the first time in blood samples from Brazilian marsh deers (Blastocerus dichotomus) captured in the marshes of Parana River in Southeast Brazil in 1998. Seven EDTA-blood samples from ...
Molecular and Serologic Detection of Ehrlichia spp. in Endangered Brazilian Wild Captive Felids
(Wildlife Disease Assoc, Inc, 2010-07-01)
Ehrlichiosis, an emergent tickborne disease that affects both humans and animals, may represent a threat to the survival and preservation of wild felids in Brazil There are few studies of ehrlichiosis in wild felids in ...
Molecular and Serologic Detection of Ehrlichia spp. in Endangered Brazilian Wild Captive Felids
(Wildlife Disease Assoc, Inc, 2010-07-01)
Ehrlichiosis, an emergent tickborne disease that affects both humans and animals, may represent a threat to the survival and preservation of wild felids in Brazil There are few studies of ehrlichiosis in wild felids in ...
The co-infection with Ehrlichia minasensis, Anaplasma marginale and Anaplasma platys is not associated with anemia in beef cattle in the Brazilian Pantanal
(2020-07-01)
The Anaplasmataceae family is composed of obligatory intracellular Gram-negative bacteria transmitted by arthropod vectors. In Brazil, with the exception of Anaplasma marginale, little is known about the occurrence of other ...
Molecular and serologic detection of Ehrlichia spp. in Endangered Brazilian wild captive felids
(2010-01-01)
Ehrlichiosis, an emergent tickborne disease that affects both humans and animals, may represent a threat to the survival and preservation of wild felids in Brazil. There are few studies of ehrlichiosis in wild felids in ...
Ehrlichia canis morulae and DNA detection in whole blood and spleen aspiration samplesDetecção de mórulas e DNA de Ehrlichia canis em sangue e em aspirado de baço em cães naturalmente infectados
(2010-01-01)
The aim of this study was to compare the detection of Ehrlichia canis morulae and DNA by nPCR in whole blood and spleen aspiration. The sample included 40 dogs showing thrombocytopenia associated to clinical signs suggestive ...