Rocky Mountain Spotted Fever
Mostrando 1-12 de 76 artigos, teses e dissertações.
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1. Long term neurologic sequelae in a Mexican rocky mountain spotted fever case
ABSTRACT During the second half of the twentieth century, neurologic sequelae associated with central nervous system impairment caused by Rickettsia rickettsii were studied widely and exclusively in the United States. We present the case of a Mexican pediatric patient with neurologic sequelae 10 years after an acute infection by R. rickettsii.
Braz J Infect Dis. Publicado em: 18/07/2019
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2. Rocky Mountain spotted fever: brain imaging findings
Braz J Infect Dis. Publicado em: 2018-03
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3. A prevalent alpha-proteobacterium Paracoccus sp. in a population of the Cayenne ticks (Amblyomma cajennense) from Rio de Janeiro, Brazil
As Rocky Mountain Spotted Fever is the most common tick-borne disease in South America, the presence of Rickettsia sp. in Amblyomma ticks is a possible indication of its endemicity in certain geographic regions. In the present work, bacterial DNA sequences related to Rickettsia amblyommii genes in A. dubitatum ticks, collected in the Brazilian state of Mato
Genet. Mol. Biol.. Publicado em: 16/10/2012
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4. Febre maculosa brasileira no estado de São Paulo : aspectos clínicos e epidemiológicos / Brazilian spotted fever in São Paulo State : Clinical and epidemiological aspects
Causada pela bactéria Rickettsia rickettsii e transmitida pelos carrapatos Amblyomma cajennense e Amblyomma aureolatum, a febre maculosa brasileira (FMB), após décadas de aparente silêncio epidemiológico, desde sua reemergência nos anos 80, vem figurando como importante problema de saúde pública no estado de São Paulo, sobretudo, em decorrência da
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/05/2011
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5. Outbreak of Rocky Mountain spotted fever in Córdoba, Colombia
Rocky Mountain spotted fever (RMSF) is a tick-borne disease caused by the obligate intracellular bacterium Rickettsia rickettsii. Although RMSF was first reported in Colombia in 1937, it remains a neglected disease. Herein, we describe the investigation of a large cluster of cases of spotted fever rickettsiosis in a new area of Colombia.
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-02
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6. Amblyomma imitator: um novo vetor para Rickettsia rickettsii no México e Sul do Texas / Amblyomma imitator: a novel vector for Rickettsia rickettsii in Mexico and South Texas
Rickettsioses, doenças de importância mundial, são causadas por bactérias pequenas, gram-negativas e intracelulares obrigatórias, que são transmitidas ao homem através de carrapatos, pulgas, ácaros e piolhos. O gênero Rickettsia tem sido classicamente dividido em dois grupos, o grupo tifo (TG) e o grupo de febre maculosa (SFG). Nos Estados Unidos e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2010
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7. Laboratorial study of tick-borne infectious agents in patients with brazilian Lyme-like disease (Baggio-Yoshinari Syndrome) / Estudo laboratorial de agentes infecciosos transmitidos por carrapatos em pacientes com doença de Lyme-símile brasileira (síndrome Baggio-Yoshinari)
Human Monocytic Ehrlichiosis, Human Granulocytic Anaplasmosis, Babesiosis, Rocky Mountain Spotted Fever and Lyme Disease (LD) are tick-borne diseases commonly found in the North hemisphere. In Brazil, a LD-like illness called Baggio- Yoshinari Syndrome (BYS) is described, but epidemiological, clinical and laboratorial features are different from the original
Publicado em: 2010
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8. Aspectos epidemiológicos da febre maculosa no município de Quirinópolis, Goiás, Brasil / Epidemiological characteristics of spotted fever in the municipality of Quirinópolis, Goias, Brazil
Rocky Mountain spotted fever (FM), a zoonosis transmitted to humans through the bite of ticks infected with Rickettsia spp. Especially R. rickettsii, emerged in the United States in the late 19th century, been taking place in Brazil in the mid 20th century. Since then, in Brazil the disease, initially diagnosed in São Paulo, became identified focally in som
Publicado em: 2009
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9. Experimental infection of dogs with a Brazilian strain of Rickettsia rickettsii: clinical and laboratory findings
The bacterium Rickettsia rickettsii is the etiological agent of an acute, severe disease called Rocky Mountain spotted fever in the United States or Brazilian spotted fever (BSF) in Brazil. In addition to these two countries, the disease has also been reported to affect humans in Mexico, Costa Rica, Panama, Colombia and Argentina. Like humans, dogs are also
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-11
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10. Estudos biológicos de Rhipicephalus sanguineus e interação Rickettsia rickettsii, R. sanguineus e cães em condições laboratoriais. / Biological studies on Rhipicephalus sanguineus and interactions of Rickettsia rickettsii, R. sanguineus and dogs under laboratory conditions.
The bacterium Rickettsia rickettsii is the etiological agent of an acute, severe human disease called Rocky Mountain Spotted Fever in the United States or Brazilian Spotted Fever in Brazil. The infection occurs through the tick bite. Reports of clinical illness on dogs due to this agent have been restricted to the United States. The brown dog tick or kennel
Publicado em: 2008
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11. Evaluation of a killed Rocky Mountain spotted fever vaccine in cynomolgus monkeys.
A nonhuman primate model of Rocky Mountain spotted fever infection was developed in cynomolgus monkeys (Macaca fascicularis) infected by the subcutaneous route or by aerosol. Clinical responses, hematology and serum chemistry values, and pathological findings were similar to those found in humans ill with Rocky Mountain spotted fever. The clinical model was
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12. Antibody response to Rocky Mountain spotted fever.
Various techniques were compared to determine the most sensitive method for detection of rocky Mountain spotted fever antibody. A radiometabolic technique for detection of Rocky Mountain spotted fever antibody is also described. In infected monkeys, the fluorescent antibody technique yielded the earliest evidence of seroconversion; with some monkeys the micr