Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Francisco B. Costa"'
Autor:
Álvaro A. Faccini-Martínez, Carlos Ramiro Silva-Ramos, Adriana M. Santodomingo, Alejandro Ramírez-Hernández, Francisco B. Costa, Marcelo B. Labruna, Sebastián Muñoz-Leal
Publikováno v:
Parasites & Vectors, Vol 15, Iss 1, Pp 1-20 (2022)
Abstract Relapsing fever group Borrelia (RFGB) are motile spirochetes transmitted to mammalian or avian hosts through the bite of hematophagous arthropods, such as soft ticks (Argasidae), hard ticks (Ixodidae) and the human clothing lice. RFGB can in
Externí odkaz:
https://doaj.org/article/50e89cf1a68b430f9c6f8f5451c57667
Autor:
Sebastián Muñoz-Leal, Álvaro A. Faccini-Martínez, Bruno M. Teixeira, Maria Marlene Martins, Maria Carolina A. Serpa, Glauber M.B. Oliveira, Felipe R. Jorge, Richard C. Pacheco, Francisco B. Costa, Hermes R. Luz, Marcelo B. Labruna
Publikováno v:
Emerging Infectious Diseases, Vol 27, Iss 1, Pp 322-324 (2021)
We conducted a molecular survey for Borrelia spp. in Ornithodoros ticks previously reported as biting humans. We collected specimens in natural ecosystems and inside human dwellings in 6 states in Brazil. Phylogenetic analyses unveiled the occurrence
Externí odkaz:
https://doaj.org/article/46e29a1f50be4d0db0b8d322647230bf
Autor:
Antonio H.H. Minervino, Marcelo B. Labruna, Salatiel R. Dias, Francisco B. Costa, Thiago F. Martins, Phablo N.S. da Silva, Álvaro A. Faccini-Martínez
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 9, Pp 2294-2296 (2020)
Rickettsia rickettsii infection is the only rickettsiosis included in the list of reportable diseases in Brazil, where typhus group rickettsioses, mainly murine typhus, have been underreported. We report a case of typhus group rickettsiosis with uniq
Externí odkaz:
https://doaj.org/article/d8a26835c54e4837a414e2740dff3546
Autor:
Jonas Moraes-Filho, Francisco B. Costa, Monize Gerardi, Herbert S. Soares, Marcelo B. Labruna
Publikováno v:
Emerging Infectious Diseases, Vol 24, Iss 11, Pp 2041-2048 (2018)
Amblyomma aureolatum ticks are vectors of Rickettsia rickettsii, the etiologic agent of Rocky Mountain spotted fever in Brazil. Maintenance of R. rickettsii in nature depends on horizontal transmission along tick generations. Although such transmissi
Externí odkaz:
https://doaj.org/article/4d4d913ed1a94a1d95ddc3d539080a51
Autor:
Hector R. Benatti, Hermes R. Luz, Daniel M. Lima, Vinicius D. Gonçalves, Francisco B. Costa, Vanessa N. Ramos, Daniel M. Aguiar, Richard C. Pacheco, Ubiratan Piovezan, Matias P. J. Szabó, Katia Maria P. M. B. Ferraz, Marcelo B. Labruna
Publikováno v:
Veterinary Sciences, Vol 8, Iss 8, p 165 (2021)
The capybara, Hydrochoerus hydrochaeris, is the largest extant rodent of the world. To better understand the correlation between size and body mass, and biochemical parameters of capybaras from areas with different degrees of anthropization (i.e., di
Externí odkaz:
https://doaj.org/article/1b6b381d455f46759b19412e75314c07
Autor:
Elisa S.M.M. Savani, Francisco B. Costa, Elisabete A. Silva, Ana C.F. Couto, Melanie Gutjahr, Juliana N.M.O. Alves, Fabiana C.P. Santos, Marcelo B. Labruna
Publikováno v:
Emerging Infectious Diseases, Vol 25, Iss 12, Pp 2322-2323 (2019)
In São Paulo metropolitan area, Brazil, Amblyomma aureolatum ticks are the main vector of Rickettsia rickettsii, which causes Brazilian spotted fever. In 2013, a boy in São Paulo died of Brazilian spotted fever associated with household dogs and A.
Externí odkaz:
https://doaj.org/article/448282ca31534cce8f9250c06889bbab
Autor:
Larissa A. Martins, Camila D. Malossi, Maria F. B. de M. Galletti, José M. Ribeiro, André Fujita, Eliane Esteves, Francisco B. Costa, Marcelo B. Labruna, Sirlei Daffre, Andréa C. Fogaça
Publikováno v:
Frontiers in Physiology, Vol 10 (2019)
The salivary glands (SG) of ixodid ticks play a pivotal role in blood feeding, producing both the cement and the saliva. The cement is an adhesive substance that helps the attachment of the tick to the host skin, while the saliva contains a rich mixt
Externí odkaz:
https://doaj.org/article/e079d0f86ae64d61a56de88a6c1565b1
Autor:
Eliane Esteves, Sandra R. Maruyama, Rebeca Kawahara, André Fujita, Larissa A. Martins, Adne A. Righi, Francisco B. Costa, Giuseppe Palmisano, Marcelo B. Labruna, Anderson Sá-Nunes, José M. C. Ribeiro, Andréa C. Fogaça
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 7 (2017)
Ticks are obligate blood feeding ectoparasites that transmit a wide variety of pathogenic microorganisms to their vertebrate hosts. Amblyomma sculptum is vector of Rickettsia rickettsii, the causative agent of Rocky Mountain spotted fever (RMSF), the
Externí odkaz:
https://doaj.org/article/a77f5a94d7d0430dbd666c6c43e3c9c5
Autor:
Andréa C. Fogaça, Larissa A. Martins, Maria F. B. de Melo Galletti, José M. Ribeiro, André Fujita, Francisco B. Costa, Marcelo B. Labruna, Sirlei Daffre
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 7 (2017)
Rickettsia rickettsii is a tick-borne obligate intracellular bacterium that causes Rocky Mountain Spotted Fever (RMSF). In Brazil, two species of ticks in the genus Amblyomma, A. sculptum and A. aureolatum, are incriminated as vectors of this bacteri
Externí odkaz:
https://doaj.org/article/2d1e098422db48a4a9f6a81396370eb9
Autor:
Álvaro A. Faccini-Martínez, Francisco B. Costa, Tatiana E. Hayama-Ueno, Alejandro Ramírez-Hernández, Jesús A. Cortés-Vecino, Marcelo B. Labruna, Marylin Hidalgo
Publikováno v:
Emerging Infectious Diseases, Vol 21, Iss 3, Pp 537-539 (2015)
Externí odkaz:
https://doaj.org/article/401cbc196b4c407ebe2a02609b18a03d