Results 21 to 30 of about 41,810 (215)

Ehrlichia spp. infection in domestic cats from Rio de Janeiro State, southeast Brazil

Revista Brasileira de Parasitologia Veterinária, 2019
Ehrlichiosis is caused by agents belonging to Ehrlichia genus. Despite the frequent reports on the serological and molecular detection of E. canis in dogs in Brazil, there is scant data on ehrlichiosis in brazilian cats. This study aimed at investigating
Andresa Guimarães, Juliana Macedo Raimundo, Raisa Braul Rodrigues, Maristela Peckle Peixoto, Huarrisson Azevedo Santos, Marcos Rogério André, Rosangela Zacarias Machado, Cristiane Divan Baldani   +7 more
doaj   +1 more source

The glycoprotein TRP36 of Ehrlichia sp. UFMG-EV and related cattle pathogen Ehrlichia sp. UFMT-BV evolved from a highly variable clade of E. canis under adaptive diversifying selection

Parasites & Vectors, 2014
Background A new species of Ehrlichia, phylogenetically distant from E. ruminantium, was found in 2010 infecting cattle in Canada. In 2012 and 2013, we reported the in vitro propagation, molecular and ultrastructural characterization of Ehrlichia sp ...
Alejandro Cabezas-Cruz, James J Valdés, José de la Fuente   +2 more
doaj   +1 more source

Ehrlichia canis (Rickettsiales: Anaplasmataceae) en garrapatas Rhipicephalus sanguineus sensu lato del linaje templado (Acari. Ixodidae), provincia de Buenos Aires, Argentina

FAVE Sección Ciencias Veterinarias, 2017
El objetivo del presente estudio es notificar el hallazgo de Ehrlichia canis en garrapatas Rhipicephalus sanguineus sensu lato (s. l.) del linaje templado (LTe) colectadas sobre un canino con ehrlichiosis monocítica canina de José C.
CICUTTIN GL, DE SALVO MN, SILVA DA, BRITO M, NAVA S   +4 more
doaj   +1 more source

DETECCIÓN SEROLÓGICA DE Ehrlichia canis y Ehrlichia chaffeensis EN PERSONAL DE CLÍNICAS VETERINARIAS EN LIMA METROPOLITANA [PDF]

, 2013
The aim of the present study was to detect seropositivity against Ehrlichia canis and Ehrlichia chaffeensis in staff of veterinary clinics and in persons that had contact with dogs affected by canine ehrlichosis using the indirect immunofluorescence test.
Paulino R., Analí, Hoyos S., Luis, Díaz C., Diego, Li E., Olga, Suárez A., Francisco   +4 more
core   +1 more source

Development of a generic Ehrlichia FRET-qPCR and investigation of ehrlichioses in domestic ruminants on five Caribbean islands

Parasites & Vectors, 2015
Background The Ehrlichia are obligate intracellular Gram-negative tick-borne bacteria that are important human and animal pathogens. There is a need for assays to rapidly and reliably detect and differentiate the five generally recognized species into ...
Jilei Zhang, Patrick Kelly, Weina Guo, Chuanling Xu, Lanjing Wei, Frans Jongejan, Amanda Loftis, Chengming Wang   +7 more
doaj   +1 more source

Antigenic and Genomic Relatedness among Ehrlichia risticii, Ehrlichia sennetsu, and Ehrlichia canis [PDF]

International Journal of Systematic Bacteriology, 1992
Antigenic and genomic relatedness among Ehrlichia risticii, E. sennetsu, and E. canis was analyzed by enzyme-linked immunosorbent assay, Western blotting (immunoblotting) and DNA-DNA hybridization. E. risticii and E. sennetsu were serologically related, and their Western blot antigen profiles were nearly identical. Two antigens of E.
B, Shankarappa, S K, Dutta, B L, Mattingly-Napier   +2 more
openaire   +2 more sources

Leishmania, Babesia and Ehrlichia in urban pet dogs: co-infection or cross-reaction in serological methods?

Revista da Sociedade Brasileira de Medicina Tropical, 2015
INTRODUCTION: The present study was designed to assess the occurrence of co-infection or cross-reaction in the serological techniques used for detecting the anti-Leishmania spp., -Babesia canis vogeli and -Ehrlichia canis antibodies in urban dogs from an
Felipe da Silva Krawczak, Ilka Afonso Reis, Julia Angélica da Silveira, Daniel Moreira Avelar, Andreza Pain Marcelino, Guilherme Loureiro Werneck, Marcelo Bahia Labruna, Gustavo Fontes Paz   +7 more
doaj   +1 more source

First detection and molecular characterization of Ehrlichia canis from dogs in Nigeria

, 2014
The present study aimed to detect the presence of Ehrlichia canis in naturally infected dogs in Nigeria,using a combination of PCR and sequence analysis of the 16S rRNA gene and two genes encoding the tandemrepeat-containing proteins (TRPs), TRP19 and ...
Joshua Kamani, Ayuba M. Haruna, Chung-Chan Lee, Ping-Jun Chung, Yang-Tsung Chung, Pau R. Weka   +5 more
core   +1 more source

Detection of Anaplasma platys and Ehrlichia canis in Rhipicephalus sanguineus ticks attached to dogs from Egypt; a public health concern [PDF]

Veterinary Medical Journal - Giza, 2020
Anaplasma and Ehrlichia spp. are emerging tick-borne zoonotic bacteria with expanding reservoirs and vectors than ever. The current study aimed to molecularly detect and characterize the Anaplasma and Ehrlichia species in ticks of Rhipicephalus ...
Asmaa Nasr, M El hariri, Mohamed Ghafar
doaj   +1 more source

Ehrlichia spp. infection in rural dogs from remote indigenous villages in north-eastern Brazil

Parasites & Vectors, 2018
Background Ehrlichia canis is a tick-borne bacterium that causes severe, life-threatening disease in dogs, being more prevalent in tropical and subtropical countries. Randomized studies conducted in Brazil indicate that the prevalence of E.
Filipe Dantas-Torres, Yury Yzabella da Silva, Débora Elienai de Oliveira Miranda, Kamila Gaudêncio da Silva Sales, Luciana Aguiar Figueredo, Domenico Otranto   +5 more
doaj   +1 more source