Results 21 to 30 of about 16,309 (220)

Seroprevalence of Ehrlichia canis, Ehrlichia chaffeensis and Ehrlichia ewingii in dogs in North America [PDF]

Parasites & Vectors, 2012
This study evaluated the exposure of dogs to three different Ehrlichia spp. in the south and central regions of the United States where vector-borne disease prevalence has been previously difficult to ascertain, particularly beyond the metropolitan areas.Dog blood samples (n = 8,662) were submitted from 14 veterinary colleges, 6 private veterinary ...
Beall Melissa J, Alleman A Rick, Breitschwerdt Ed B, Cohn Leah A, Couto C Guillermo, Dryden Michael W, Guptill Lynn C, Iazbik Cristina, Kania Stephen A, Lathan Patty, Little Susan E, Roy Alma, Sayler Katherine A, Stillman Brett A, Welles Elizabeth G, Wolfson Wendy, Yabsley Michael J   +16 more
openaire   +3 more sources

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

Comparative Analysis of Genome of Ehrlichia sp. HF, a Model Bacterium to Study Fatal Human Ehrlichiosis

BMC Genomics, 2021
Background The genus Ehrlichia consists of tick-borne obligatory intracellular bacteria that can cause deadly diseases of medical and agricultural importance. Ehrlichia sp. HF, isolated from Ixodes ovatus ticks in Japan [also referred to as I.
Mingqun Lin, Qingming Xiong, Matthew Chung, Sean C. Daugherty, Sushma Nagaraj, Naomi Sengamalay, Sandra Ott, Al Godinez, Luke J. Tallon, Lisa Sadzewicz, Claire Fraser, Julie C. Dunning Hotopp, Yasuko Rikihisa   +12 more
doaj   +1 more source

Erliquiose canina associada à Demodicose em cão doméstico: relato de caso clínico

Pubvet, 2020
A demodicose canina é uma doença de pele causada pela proliferação excessiva de Demodex spp. fatores genéticos, imunológicos, parasitários e bacteriológicos foram atribuídos à sua apresentação.
Angel Alberto Florez, Ariel Rosas, Juan Carlos Pinilla   +2 more
doaj   +1 more source

Diversity and phylogeny of the tick-borne bacterial genus Candidatus Allocryptoplasma (Anaplasmataceae)

Parasite, 2023
The family Anaplasmataceae includes tick-borne bacteria of major public and veterinary health interest, as best illustrated by members of the genera Anaplasma and Ehrlichia.
Ouass Sofian, Boulanger Nathalie, Lelouvier Benjamin, Insonere Jean-Louis-Marie, Lacroux Camille, Krief Sabrina, Asalu Edward, Rahola Nil, Duron Olivier   +8 more
doaj   +1 more source

Actualización de métodos diagnósticos y tratamiento en Ehrlichia Canis

, 2021
La ehrlichiosis monocítica canina (CME), causada por Ehrlichia canis, una bacteria intracelular obligada gramnegativa, es una enfermedad transmitida por garrapatas de distribución mundial, La garrapata es un artrópodo que genera múltiples problemas a la ...
Gaitán Quintero, Jairo Alonso
core   +2 more sources

The occurrence of pathogens in Rhipicephalus microplus ticks from cattle in Madagascar

Veterinární Medicína, 2016
Rhipicephalus microplus is one of the most important ectoparasites of cattle in tropical and subtropical regions. In ticks collected from cattle the pathogens Babesia bovis, Anaplasma spp. and Ehrlichia spp. can be detected.
A. Matysiak, P. Dudko, K. Dudek, M. Dudek, A. Junkuszew, P. Tryjanowski   +5 more
doaj   +1 more source

Transmission electron microscopy reveals distinct macrophage- and tick cell-specific morphological stages of Ehrlichia chaffeensis [PDF]

, 2012
Background: Ehrlichia chaffeensis is an emerging tick-borne rickettsial pathogen responsible for human monocytic ehrlichiosis. Despite the induction of an active host immune response, the pathogen has evolved to persist in its vertebrate and tick hosts ...
Lloyd H Willard, Roman R Ganta, Dedonder, Sarah E., Cheng, Chuanmin, Sarah E Dedonder, Ganta, Roman R., Daniel L Boyle, Chuanmin Cheng, Boyle, Daniel L., Willard, Lloyd H.   +9 more
core   +2 more sources

Erliquiose e anaplasmose em estado de latência pós-tratamento terapêutico em cadela: Relato de caso

Pubvet, 2023
A coinfecção de erliquiose e anaplasmose é uma afecção comum na clínica de pequenos animais, transmitidas principalmente pelo carrapato Rhipicephalus sanguineus, podendo provocar diversos sinais clínicos graves, incluindo a evolução para óbito.
Keyla Franco Guimarães, Alisson Barros de Menezes, Nathalia Rodrigues Branco Borgatto, Helder Marcos Xavier, Telma Renata Pires Fernandes, Denise de Fátima Rodrigues   +5 more
doaj   +1 more source

Aggregate-reactivation activity of the molecular chaperone ClpB from Ehrlichia chaffeensis [PDF]

, 2013
Citation: Zhang T, Kedzierska-Mieszkowska S, Liu H, Cheng C, Ganta RR, Zolkiewski M (2013) Aggregate-Reactivation Activity of the Molecular Chaperone ClpB from Ehrlichia chaffeensis. PLoS ONE 8(5): e62454.
Roman R Ganta, Liu Huitao, Zhang, Ting, Ganta Roman R., Cheng, Chuanmin, Michal Zolkiewski, Roman R. Ganta (282367), Zolkiewski, Michal, Michal Zolkiewski (122255), Zhang Ting, Huitao Liu, Ganta, Roman R., Zolkiewski Michal, Liu, Huitao, Ting Zhang, Ting Zhang (102583), Kedzierska-Mieszkowska Sabina, Cheng Chuanmin, Kedzierska-Mieszkowska, Sabina, Chuanmin Cheng, Sabina Kedzierska-Mieszkowska, Chuanmin Cheng (282362), Sabina Kedzierska-Mieszkowska (410764), Huitao Liu (332688)   +23 more
core   +2 more sources