Results 51 to 60 of about 12,796 (193)

Molecular detection of vector‐borne agents in wild boars ( Sus scrofa ) and associated ticks from Brazil, with evidence of putative new genotypes of Ehrlichia , Anaplasma , and haemoplasmas

, 2022
Matheus de Souza Santana, Estevam Guilherme Lux Hoppe, Paulo Eduardo Carraro, Ana Cláudia Calchi, Laryssa Borges de Oliveira, Renan Bressianini do Amaral, Anna Cláudia Baumel Mongruel, Dália Monique Ribeiro Machado, Karina Paes Bürger, Darci Moraes Barros‐Battesti, Rosangela Zacarias Machado, Marcos Rogério André   +11 more
openalex   +1 more source

RipE expression correlates with high ATP levels in Ehrlichia, which confers resistance during the extracellular stage to facilitate a new cycle of infection

Frontiers in Cellular and Infection Microbiology
Ehrlichiosis is a potentially life-threatening disease caused by infection with the obligatory intracellular bacteria Ehrlichia species. Ehrlichia japonica infection of mice provides an animal model of ehrlichiosis as it recapitulates full-spectrum and ...
Rory C. Chien, Mingqun Lin, Nan Duan, Stephen Denton, Jeffrey Kawahara, Yasuko Rikihisa   +5 more
doaj   +1 more source

Natural history of Ehrlichia ruminantium [PDF]

Veterinary Parasitology, 2010
Ehrlichia ruminantium is an obligately intracellular proteobacterium which causes a disease known as heartwater or cowdriosis in some wild, and all domestic, ruminants. The organism is transmitted by ticks of the genus Amblyomma, and it is of serious economic importance wherever the natural vectors occur, an area which includes all of sub-Saharan ...
openaire   +2 more sources

Infection with Ehrlichia in childhood

The Journal of Pediatrics, 1992
The Journal of Pediatrics 120 (1992) 998-1001.
Department of Pediatrics University of Arizona Health Sciences Center Tucson, AZ 85724 USA ( host institution ), Barton, Leslie L. ( author ), Rathore, Mobeen H. ( author ), Dawson, Jacqueline E. ( author )   +3 more
openaire   +3 more sources

Rickettsioses emergentes e reemergentes numa região endêmica do Estado de Minas Gerais, Brasil

Cadernos de Saúde Pública
O trabalho descreve um inquérito sorológico para rickettsioses em escolares e cães de Novo Cruzeiro, Minas Gerais, Brasil, em 1998. Trezentos e trinta e um escolares pertenciam a uma área endêmica e 142 a uma área não endêmica do município. Trinta e nove
Márcio A. M. Galvão, Joel A. Lamounier, Elido Bonomo, Margarete S. Tropia, Eliane G. Rezende, Simone B. Calic, Chequer B. Chamone, Mirtes C. Machado, Márcia E. A. Otoni, Romário C. Leite, Camila Caram, Cláudio L. Mafra, David H. Walker   +12 more
doaj  

ERLIQUIOSE CANINA EM CAMPOS DOS GOYTACAZES, RIO DE JANEIRO, BRASIL

Ciência Animal Brasileira, 2007
Com o propósito de pesquisar a positividade e analisar os aspectos hematológicos de cães infectados com Ehrlichia spp. na cidade de Campos dos Goytacazes, avaliaram-se 1.576 cães. Realizaram-se pesquisa de hemocitozoários e hemograma para se determinar a
Antonio Peixoto Albernaz, Farlen José Bebber Miranda, Orlando Augusto Melo Jr., Josias Alves Machado, Hugo Vieira Fajardo   +4 more
doaj   +1 more source

Antigenic protein modifications in Ehrlichia

Parasite Immunology, 2009
SUMMARY To develop effective vaccination strategies against Ehrlichia, we have previously reported developing an animal model of cross‐protection in which C57BL/6 mice primed with E. muris were resistant to lethal infection with Ixodes ovatus ehrlichia (IOE). Polyclonal antibody produced in mice after priming with E.
THOMAS, S, THIRUMALAPURA, N, CROSSLEY, E C, ISMAIL, N, WALKER, D H   +4 more
openaire   +3 more sources

Prevalence of canine Babesia and Ehrlichia co-infection and the predictive value of haematology

Onderstepoort Journal of Veterinary Research, 2018
Canine babesiosis and ehrlichiosis are important tick-borne infections in South Africa. Many South African general veterinary practitioners perceive co-infection with Ehrlichia spp. as a common occurrence in dogs with babesiosis.
Yolandi Rautenbach, Johan Schoeman, Amelia Goddard   +2 more
doaj   +1 more source

Evidence for a high rate of false-positive results with the indirect fluorescent antibody test for Ehrlichia risticii antibody in horses [PDF]

, 1995
John E. Madigan, Yasuko Rikihisa, Jonathan E. Palmer, Elfriede DeRock, Jason Mott   +4 more
openalex   +1 more source

The value of in vitro cell culture of granulocytes in the detection of Ehrlichia Valor da cultura celular de granulócito in vitro na detecção de Ehrlichia

Revista da Sociedade Brasileira de Medicina Tropical, 2001
Peripheral blood leukocytes from different animals were isolated from whole blood and maintained in Dulbeco's medium containing homologous serum without antibiotics.
Alex Mutani, James Stwart Kaminjolo
doaj   +1 more source