Results 71 to 80 of about 981 (175)

Serological detection and risk factors for equine piroplasmosis in the semiarid region of Pernambuco, Northeastern Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2019
Equine piroplasmosis, an economically important disease in horses, has so far not been reported in Pernambuco state, Brazil. This study aimed to evaluate the seroprevalence of anti-Babesia caballi and anti-Theileria equi antibodies based on the detection
Eline Almeida Rodrigues de Souza   +6 more
doaj   +1 more source

Detecção sorológica de riquétsias do grupo da febre maculosa e levantamento acarológico em equinos no Distrito Federal, Brasil [PDF]

open access: yes, 2014
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Veterinária, 2014.A febre maculosa brasileira (FMB) é uma zoonose causada pela bactéria Rickettsia rickettsii e transmitida a humanos por carrapatos.
Martins, Gustavo Pereira
core  

Spotted fever group Rickettsia infecting ticks (Acari: Ixodidae) in the state of Santa Catarina, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 2011
During 2006-2008, a total of 260 adult ticks were collected from domestic and wild animals in different regions of the state of Santa Catarina (SC), Brazil, including areas where human cases of Brazilian spotted fever have been reported.
Alessandra Pereira Medeiros   +8 more
doaj   +1 more source

Desarrollo de métodos de bioensayo con garrapatas aplicados a la detección de potenciales bioplaguicidas botánicos [PDF]

open access: yes, 2013
Este capítulo trata de comparar la metodología usada de forma rutinaria para evaluar la actividad de agentes garrapaticidas, no adaptada a la evaluación de extractos y productos naturales, desarrolladas en el contexto del proyecto CYTED P307AC0512 ...
Burillo Alquézar, Jesús   +6 more
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Trypanosoma evansi in horses from the Colombia - Associated Infection Factors [PDF]

open access: yes, 2023
Background: Trypanosoma evansi is the most common protozoan in tropical and subtropical regions of the world, due to its ability to maintain and be transmitted by vectors such as Stomoxys spp. and Tabanus spp.
Chaparro Gutiérrez, Jenny Jovana   +4 more
core   +1 more source

Molecular Phylogenetic Relationships of North American Dermacentor Ticks Using Mitochondrial Gene Sequences [PDF]

open access: yes, 2014
Dermacentor is a recently evolved genus of hard ticks (Family Ixodiae) that includes 36 known species worldwide. Despite the importance of Dermacentor species as vectors of human and animal disease, the systematics of the genus remain largely unresolved.
Perry, Kayla L
core   +1 more source

Prevalencia de Babesia caballi, Theileria equi y tripanosomiasis y análisis de factores de riesgo en equinos de Antioquia, Colombia

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2018
Esta investigación, se llevó a cabo, debido a la poca información nacional existente en hemoparásitos equinos y su objetivo fue determinar la prevalencia de babesiosis y tripanosomiasis, en el Valle de Aburrá y Rionegro, municipios de Antioquia (Colombia)
Alejandro Strauch   +9 more
doaj   +1 more source

First report of Lihan Tick virus (Phlebovirus, Phenuiviridae) in ticks, Colombia

open access: yesVirology Journal, 2020
Background Tick-borne phenuivirus (TBPVs) comprise human and animal viruses that can cause a variety of clinical syndromes ranging from self-limiting febrile illness to fatal haemorrhagic fevers.
Yesica López   +4 more
doaj   +1 more source

Importância dos carrapatos na transmissão da febre maculosa brasileira. [PDF]

open access: yes, 2012
Introdução. Agente etiológico. Principal vetor no Brasil. Outras espécies de carrapatos de importância. Animais amplificadores. Epidemiologia. Manifestações clínicas. Diagnóstico. Tratamento.
ALMEIDA, R. F. C. de   +4 more
core  

Control of Dermacentor nitens using a commercial formulation of Metarhizium anisopliae

open access: yesRevista Brasileira de Medicina Veterinaria, 2014
Dermacentor nitens, carrapato encontrado comumente no conduto auditivo de equideos, é um ectoparasito que causa grandes perdas econô- micas devido aos danos diretos causados pelo seu parasitismo, transmissão de patógenos e embargos durante a comercialização e transporte de equinos.
Perinotto, Wendell Marcelo de Souza   +10 more
openaire   +2 more sources

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