Consulta: creatorFacets:"Gazeta,Gilberto Salles"
Registros recuperados: 2
Data/hora: 11/06/2024 04:10:16

Bacteria associated with Amblyomma cajennense tick eggs
Provedor de dados: 74
Autores: Machado-Ferreira,Erik; Vizzoni,Vinicius Figueiredo; Piesman,Joseph; Gazeta,Gilberto Salles; Soares,Carlos Augusto Gomes.
Abstract Ticks represent a large group of pathogen vectors that blood feed on a diversity of hosts. In the Americas, the Ixodidae ticks Amblyomma cajennense are responsible for severe impact on livestock and public health. In the present work, we present the isolation and molecular identification of a group of culturable bacteria associated with A. cajennense eggs from females sampled in distinct geographical sites in southeastern Brazil. Additional comparative analysis of the culturable bacteria from Anocentor nitens, Rhipicephalus sanguineus and Ixodes scapularis tick eggs were also performed. 16S rRNA gene sequence analyses identified 17 different bacterial types identified as Serratia marcescens, Stenotrophomonas maltophilia, Pseudomonas fluorescens,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amblyomma cajennense; Tick eggs bacteria; Staphylococcus; Ixodidae.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572015000400477

An update on the epidemiological situation of spotted fever in Brazil
Provedor de dados: 80
Autores: Oliveira,Stefan Vilges de; Guimarães,Jessica Noronha; Reckziegel,Guilherme Carneiro; Neves,Bidiah Mariano da Costa; Araújo-Vilges,Keline Medeiros de; Fonseca,Lidsy Ximenes; Pinna,Fernanda Voietta; Pereira,Simone Valéria Costa; Caldas,Eduardo Pacheco de; Gazeta,Gilberto Salles; Gurgel-Gonçalves,Rodrigo.
Abstract  Background  Spotted fever is a tick-borne rickettsial disease. In Brazil, its notification to the Ministry of Health is compulsory. Since 2007, cases of spotted fever have been integrated to the Notifiable Diseases Information System, and epidemiological analyzes are part of the routines on surveillance programs.  Methods  This descriptive study updates epidemiological information on cases of spotted fever registered in Brazil between 2007 and 2015.  Results  In Brazil, 17,117 suspected cases of the disease were reported and 1,245 were confirmed in 12 states, mainly in São Paulo (550, 44.2 %) and Santa Catarina (276, 22.2 %). No geographic information was registered for 132 cases (10.6 %). Most of the infected people were men (70.9 %), mainly in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rickettsial diseases; Epidemiology; Information system; Tick-borne disease.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100315