Results 121 to 130 of about 1,381 (193)

Ecological niche modeling of epidemiological significance ticks: an experimental study with the modleR workflow in Brazil [PDF]

Spotted fever rickettsioses are tick-borne diseases of major epidemiological importance worldwide. Ticks can interact pathogenically with humans through endemic foci or sporadic epidemic outbreaks.
Delciellos, Ana Claudia, Geise, Lena, Rodrigues, Claudio Manuel, Salles Gazeta, Gilberto, Savignon Marinho, Daniel, Vilges de Oliveira, Stefan   +5 more
core   +1 more source

Current status of ticks and tick-host relationship in domestic and wild animals from Pantanal wetlands in the state of Mato Grosso do Sul, Brazil. [PDF]

, 2018
This is a commented list of tick?s species collected on various wild and domestic animals, including the reports on scientifi c literature for the studied region. Most of animals were small or medium mammals. Carnivores were the main taxa group examined.
BARROS-BATTESTI, D. M., CANCADO, P. H. D., FACCINI, J. L. H., MOURAO, G. de M., ONOFRIO, V. C., PIRANDA, E. M.   +5 more
core  

Effect of environmental variables on the abundance of Amblyomma ticks, potential vectors of Rickettsia parkeri in central Brazil.

PLoS ONE
Amblyomma ticks are vectors of both Rickettsia rickettsii and R. parkeri in the Americas, where capybaras (Hydrochoerus hydrochaeris) are the main hosts in urban areas, thus contributing to the transmission of spotted fever.
Isadora R C Gomes, Rodrigo Gurgel-Gonçalves, Gilberto S Gazeta, Ana B P Borsoi, Karla Bitencourth, Letícia F Leite, Nathália G S S Coelho, Ricardo Dislich, Helga C Wiederhecker, Eduardo G Santos, Melina Guimarães   +10 more
doaj   +1 more source

Susceptibility of Amblyomma sculptum, Vector of Rickettsia rickettsii, Ticks from a National Park and an Experimental Farm to Different Synthetic Acaricides. [PDF]

Pathogens, 2023
Cardoso ERN, Carvalho SF, Dias SA, Santos RA, Tavares MA, Neves LC, Paula WVF, Pádua GT, de Lima NJ, Paludo RLDR, Silva IS, Bittencourt RBM, Dos Santos GC, Nascimento FGJ, de Paula LGF, Dantas-Torres F, Monteiro CMO, Krawczak FDS.   +17 more
europepmc   +1 more source

Noteworthy records of the ticks Ornithodoros rostratus and Amblyomma sculptum parasitizing Pteronura brasiliensis in the central-western region of Brazil, with pathogen investigation notes. [PDF]

Rev Bras Parasitol Vet, 2023
Barros-Battesti DM, André MR, Hoppe EGL, Seron G, Bassini-Silva R, Calchi AC, Andrade LO, Perin PP, Martins TF, Castro-Santiago AC, Leuchtenberger C, Almeida S, Foerster N, Furtado M, de Castro Jacinavicius F.   +14 more
europepmc   +1 more source

The survival of Amblyomma sculptum ticks upon blood-feeding depends on the expression of an inhibitor of apoptosis protein. [PDF]

Parasit Vectors, 2023
Nassar M, Martins LA, de Assis JB, Esteves E, Sá-Nunes A, Labruna MB, Daffre S, Fogaça AC.   +7 more
europepmc   +1 more source

An update on the epidemiological situation of spotted fever in Brazil [PDF]

, 2016

core   +1 more source

Carrapatos de área urbana: um estudo sobre sazonalidade e infecção por rickettsia / urban area ticks: a study about seasonality and rickettsial infection. [PDF]

, 2017
This study was made in an urban forest fragment in Campo Grande, Mato Grosso do Sul State, Midwest of Brazil. During a three year period, from 2012 to 2015, the presence of tick species in the environment (vegetation and soil), their seasonality and the ...
ANDREOTTI, R., BARROS, J. C., BLECHA, I. M. Z., GARCIA, M. V., KOLLER, W. W., MATIAS, J., STEVE-GASSENT, M. D.   +6 more
core  

Aspectos ecológicos de Amblyomma tonelliae Nava, Beati y Labruna, 2014 y Amblyomma sculptum Berlese, 1888 (Acari: Ixodidae) y rol potencial como vectores de microorganismos rickettsiales en Argentina [PDF]

, 2017
Tesis para obtener el grado de Doctor en Ciencias Veterinarias, de la Universidad Nacional del Litoral, en 2017El objetivo de este trabajo de tesis doctoral fue generar conocimientos sobre aspectos ecológicos de las dos especies de garrapatas del ...
Tarragona, Evelina Luisa
core  

Infecção por riquetsias em carrapatos de cães e do ambiente no entorno do Parque Estadual do Pau Furado, nos municípios de Araguari e Uberlândia, Minas Gerais [PDF]

, 2019
Pathogenic microorganisms in natural areas are part of biodiversity. In general, these pathogens are restricted to the original environment by biotic and abiotic constrains.
Muraro, Fernanda Marinho
core