Results 81 to 90 of about 1,725 (169)

First report of Amblyomma dubitatum (Acari: Ixodidae) parasitizing the crab-eating raccoon, Procyon cancrivorus (Carnivora: Procyonidae)

open access: yesFAVE Sección Ciencias Veterinarias, 2016
In October 2015, a tick nymph was collected from a male Procyon cancrivorus found dead at the roadside of the National Road 119 near Mercedes city, Corrientes province, Argentina.
Eberhardt AT   +3 more
doaj   +1 more source

Rickettsias del grupo de las fiebres manchadas en garrapatas del género Amblyomma, capaces de infestar humanos, en áreas rurales del noroeste de Argentina [PDF]

open access: yes, 2015
This work was performed to detect Rickettsia species of the spotted fever group in Amblyomma ticks likely to infest humans in rural areas from northwestern Argentina.
Nava, Santiago   +2 more
core  

Rapid, simple, and sensitive detection of the ompB gene of spotted fever group rickettsiae by loop-mediated isothermal amplification [PDF]

open access: yes, 2012
BACKGROUND: Spotted fever caused spotted fever group rickettsiae (SFGR) is prevalent throughout China. In this study, we describe a rapid, simple, and sensitive loop-mediated isothermal amplification (LAMP) assay targeting the ompB gene of spotted fever ...
Guiqiang Wang   +3 more
core   +1 more source

Rickettsioses in Latin America, Caribbean, Spain and Portugal [PDF]

open access: yes, 2011
Data on genus and infectious by Rickettsia were retrospectively compiled from the critical review literature regarding all countries in Latin America, Caribbean islands, Portugal and Spain.
Abarca, Katia   +10 more
core   +1 more source

Lateral gene exchanges shape the genomes of amoeba-resisting microorganisms. [PDF]

open access: yes, 2012
Based on Darwin's concept of the tree of life, vertical inheritance was thought to be dominant, and mutations, deletions, and duplication were streaming the genomes of living organisms.
Bertelli, C., Greub, G.
core   +2 more sources

Identificação sorológica de Rickettsia spp do grupo da febre maculosa em capivaras na região de Campinas, SP, Brasil [PDF]

open access: yes, 2008
Diseases transmitted by ticks have been an important health problem all over the world. Brazilian Spotted Fever (BSF) stands for a serious epidemiological concern due to the high mortality rates pointed out.
CALIC, Simone Berger   +8 more
core   +2 more sources

Rickettsia bellii sp. nov.: a Tick-Borne Rickettsia, Widely Distributed in the United States, That Is Distinct from the Spotted Fever and Typhus Biogroups [PDF]

open access: yesInternational Journal of Systematic Bacteriology, 1983
During studies to serotype tick-borne rickettsiae from various areas in the United States, particularly those areas associated with the vectors of Rickettsia rickettsii, we obtained 263 isolates of a rickettsia whose prototype is referred to as strain 369-C.
R. N. PHILIP   +6 more
openaire   +1 more source

Ticks infesting humans in Italy and associated pathogens [PDF]

open access: yes, 2014
Background: Ticks may transmit a large variety of pathogens, which cause illnesses in animals and humans, commonly referred to as to tick-borne diseases (TBDs).
Capelli, G.   +10 more
core   +3 more sources

Exposure of Baixadeiro horses to Rickettsia spp. and to ticks infected by Rickettsia amblyommatis in the Baixada Maranhense micro-region, Maranhão, Brazil

open access: yesCiência Rural, 2018
: The aim of this study was to investigate exposure of Baixadeiro horses to Rickettsia spp. and to ticks infected by Rickettsia in the Baixada Maranhense (lowlands) micro-region, state of Maranhão.
Edvaldo Franco Amorim Filho   +8 more
doaj   +1 more source

Cellular Localization of Two Rickettsia Symbionts in the Digestive System and within the Ovaries of the Mirid Bug, Macrolophous pygmaeus

open access: yesInsects, 2020
Bacterial symbionts in arthropods are common, vary in their effects, and can dramatically influence the outcome of biological control efforts. Macrolophus pygmaeus (Heteroptera: Miridae), a key component of biological control programs, is mainly ...
Maria Dally   +5 more
doaj   +1 more source

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