Search Results - "Barbieri, Amalia M."

Geographical distribution of Amblyomma cajennense (sensu lato) ticks (Parasitiformes: Ixodidae) in Brazil, with description of the nymph of A. cajennense (sensu stricto) by Martins, Thiago F, Barbieri, Amália R M, Costa, Francisco B, Terassini, Flávio A, Camargo, Luís M A, Peterka, Cássio R L, de C Pacheco, Richard, Dias, Ricardo A, Nunes, Pablo H, Marcili, Arlei, Scofield, Alessandra, Campos, Artur K, Horta, Mauricio C, Guilloux, Aline G A, Benatti, Hector R, Ramirez, Diego G, Barros-Battesti, Darci M, Labruna, Marcelo B

“…Until recently, Amblyomma cajennense (Fabricius, 1787) was considered to represent a single tick species in the New World. Recent studies have split this taxon…”
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Ticks and serosurvey of anti-Rickettsia spp. antibodies in wild boars (Sus scrofa), hunting dogs and hunters of Brazil by Kmetiuk, Louise B, Krawczak, Felipe S, Machado, Fernanda P, Paploski, Igor A D, Martins, Thiago F, Teider-Junior, Pedro I, Serpa, Maria C A, Barbieri, Amália R M, Bach, Renato V W, Barros-Filho, Ivan R, Lipinski, Leandro C, P Dos Santos, Andrea, Labruna, Marcelo B, Biondo, Alexander W

“…Rickettsia bacteria are responsible for diseases in humans and animals around the world, however few details are available regarding its ecology and…”
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Ticks and rickettsial infection in the wildlife of two regions of the Brazilian Amazon by Soares, Herbert S, Barbieri, Amália R. M, Martins, Thiago F, Minervino, Antonio H. H, de Lima, Júlia T. R, Marcili, Arlei, Gennari, Solange M, Labruna, Marcelo B

“…During 2009–2012, wild animals and their ticks were sampled in two areas within the Amazon biome of Brazil, in the states of Mato Grosso and Pará. Animal…”
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Borrelia burgdorferi sensu lato infecting Ixodes auritulus ticks in Uruguay by Carvalho, Luis A., Maya, Leticia, Armua-Fernandez, María T., Félix, María L., Bazzano, Valentin, Barbieri, Amalia M., González, Enrique M., Lado, Paula, Colina, Rodney, Díaz, Pablo, Labruna, Marcelo B., Nava, Santiago, Venzal, José M.

“…In the southern cone of South America different haplotypes of Borrelia burgdorferi sensu lato (Bbsl) have been detected in Ixodes spp. from Argentina, southern…”
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Borrelia infection in Ixodes pararicinus ticks (Acari: Ixodidae) from northwestern Argentina by Nava, Santiago, Barbieri, Amalia M., Maya, Leticia, Colina, Rodney, Mangold, Atilio J., Labruna, Marcelo B., Venzal, José M.

“…The finding of Borrelia sp. infecting Ixodes pararicinus ticks in Argentina represents the first record of Borrelia burgdorferi sensu lato in this country…”
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Borrelia burgdorferi sensu lato infecting ticks of the Ixodes ricinus complex in Uruguay: first report for the Southern Hemisphere by Barbieri, Amalia M, Venzal, José M, Marcili, Arlei, Almeida, Aliny P, González, Enrique M, Labruna, Marcelo B

“…The Borrelia burgdorferi sensu lato (s.l.) group comprises genetically related spirochetes, mostly associated with tick species belonging to the Ixodes ricinus…”
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First report of the isolation and molecular characterization of Rickettsia amblyommii and Rickettsia felis in Central America by Hun, Laya, Troyo, Adriana, Taylor, Lizeth, Barbieri, Amalia M, Labruna, Marcelo B

“…During 2010, 15 adult ticks, identified as Amblyomma cajennense, were collected from horses in Cahuita and Turrialba districts, whereas 7 fleas, identified as…”
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A new argasid tick species (Acari: Argasidae) associated with the rock cavy, Kerodon rupestris Wied-Neuwied (Rodentia: Caviidae), in a semiarid region of Brazil by Labruna, Marcelo B, Nava, Santiago, Marcili, Arlei, Barbieri, Amalia R M, Nunes, Pablo H, Horta, Mauricio C, Venzal, José M

“…The rock cavy Kerodon rupestris (Wied-Neuwied, 1820) is a rodent species endemic to northeastern Brazil. Earlier studies have associated the argasid tick…”
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Novel Anaplasma and Ehrlichia organisms infecting the wildlife of two regions of the Brazilian Amazon by Soares, Herbert S., Marcili, Arlei, Barbieri, Amália R.M., Minervino, Antonio H.H., Malheiros, Antonio F., Gennari, Solange M., Labruna, Marcelo B.

“…During 2009–2012, wild animals were sampled in the Amazon biome of Brazil. Animal tissues and blood were tested by polymerase chain reaction (PCR) assays…”
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Species richness and seasonal dynamics of ticks with notes on rickettsial infection in a Natural Park of the Cerrado biome in Brazil by Barbieri, Amalia R.M., Szabó, Matias P.J., Costa, Francisco B., Martins, Thiago F., Soares, Herbert S., Pascoli, Graziela, Torga, Khelma, Saraiva, Danilo G., Ramos, Vanessa N., Osava, Carolina, Gerardi, Monize, Dias, Ricardo Augusto, Moraes, Edsel A., Ferreira, Fernando, Castro, Marcio B., Labruna, Marcelo B.

“…This study evaluated the species richness and seasonal dynamics of ticks and rickettsial agents infecting ticks in the largest natural Reserve of the Cerrado…”
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Life cycle of Amblyomma calcaratum (Ixodida: Ixodidae) under laboratory conditions by Luz, Hermes R., Moraes e Silva, Ruth M., Ramirez, Diego G., Teixeira, Rodrigo H. F., Barbieri, Amália R. M., Soares, Herbet S., Soares, João F., Sousa, Dauana M., Faccini, João Luiz H., Labruna, Marcelo B., Martins, Thiago F.

“…The life-cycle of Amblyomma calcaratum was evaluated experimentally under laboratory conditions using birds ( Serinus canaria, Gallus gallus ) and rodents (…”
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Needlestick-Associated Rocky Mountain Spotted Fever, Brazil by Vilges de Oliveira, Stefan, Faccini-Martínez, Álvaro A, Adelino, Talita Emile Ribeiro, de Lima Duré, Ana Íris, Barbieri, Amalia R M, Labruna, Marcelo B

“…We report a fatal case of Rocky Mountain spotted fever (RMSF) in a man in Brazil without recent history of tick bites or environmental exposure. He received an…”
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Detection of rickettsiae in fleas and ticks from areas of Costa Rica with history of spotted fever group rickettsioses by Troyo, Adriana, Moreira-Soto, Rolando D, Calderon-Arguedas, Ólger, Mata-Somarribas, Carlos, Ortiz-Tello, Jusara, Barbieri, Amália R M, Avendaño, Adrián, Vargas-Castro, Luis E, Labruna, Marcelo B, Hun, Laya, Taylor, Lizeth

“…Outbreaks of spotted fevers have been reported in Costa Rica since the 1950s, although vectors responsible for transmission to humans have not been directly…”
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Epidemiology of Rickettsia sp. strain Atlantic rainforest in a spotted fever-endemic area of southern Brazil by Barbieri, Amalia R M, Filho, Jonas M, Nieri-Bastos, Fernanda A, Souza, Jr, Julio C, Szabó, Matias P J, Labruna, Marcelo B

“…The present study was performed in Vila Itoupava, an area of the state of Santa Catarina, southern Brazil, in which a tick-borne spotted fever illness has been…”
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Novel piroplasmid and Hepatozoon organisms infecting the wildlife of two regions of the Brazilian Amazon by Soares, Herbert S, Marcili, Arlei, Barbieri, Amália R M, Minervino, Antonio H H, Moreira, Thiago Rocha, Gennari, Solange M, Labruna, Marcelo B

“…During 2009-2012, wild animals were sampled in two areas within the Amazon biome of Brazil, in the states of Mato Grosso and Pará. Animal tissues and blood…”
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Sharing of living area and exposure of domestic and wild canids to ticks, Rickettsia parkeri and Rangelia vitalii in the Atlantic Forest of southern Brazil by de Souza, Julio C., de Oliveira, Karina H.L., Gruener, Cintia G., Barbieri, Amália R.M., Martins, Thiago F., Soares, João F., Labruna, Marcelo B.

“…Spotted fever caused by the bacterium Rickettsia parkeri, and canine rangeliosis caused by the protozoan Rangelia vitalii, are emerging or re-emerging…”
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Epidemiological aspects of Rickettsia parkeri in the Atlantic forest biome of Espírito Santo state, Brazil by Faccini-Martínez, Álvaro A., Muñoz-Leal, Sebastián, Krawczak, Felipe S., Acosta, Igor C.L., Martins, Thiago F., Serpa, Maria Carolina A., Barbieri, Amalia R.M., Tovar, Juliana R., Cerutti Junior, Crispim, Labruna, Marcelo B.

“…Since 2010, a new rickettsiosis caused by Rickettsia parkeri, a species included in the spotted fever group (SFG) and transmitted by the tick Amblyomma ovale,…”
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Rickettsia bellii infecting Amblyomma sabanerae ticks in El Salvador by Barbieri, Amália R M, Romero, Luis, Labruna, Marcelo B

“…Four Amblyomma sabanerae ticks collected from a turtle (Kinosternon sp.) in San Miguel, El Salvador, were found by molecular analysis to be infected by…”
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A new argasid tick species , in a semiarid region of Brazil by Labruna, Marcelo B, Nava, Santiago, Marcili, Arlei, Barbieri, Amalia R. M, Nunes, Pablo H, Horta, Mauricio C, Venzal, Josn M

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Isolation of Rickettsia rickettsii from the tick Amblyomma sculptum from a Brazilian spotted fever-endemic area in the Pampulha Lake region, southeastern Brazil by Labruna, Marcelo B, Krawczak, Felipe S, Gerardi, Monize, Binder, Lina C, Barbieri, Amalia R M, Paz, Gustavo F, Rodrigues, Daniel S, Araújo, Ricardo N, Bernardes, Marcela Lanza, Leite, Romario C

“…Brazilian spotted fever (BSF) is a tick-borne disease caused by the bacterium Rickettsia rickettsii, the deadliest spotted fever of the world, transmitted in…”
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