Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Fredy Galvis Ovallos"'
Autor:
Herintha Coeto Neitzke-Abreu, Georgia Medeiros de Castro Andrade, Paulo Silva de Almeida, Gilmar Cipriano Ribeiro, Thaís Alves Ribeiro, D'Angela Maciel Barrios, Kamily Fagundes Pussi, José Dilermando Andrade Filho, Felipe Dutra-Rêgo, Fredy Galvis Ovallos
Publikováno v:
Revista da Sociedade Brasileira de Medicina Tropical, Vol 56 (2023)
ABSTRACT Background: Here, Leishmania presence in sand flies from Três Lagoas, Mato Grosso do Sul, Brazil, after visceral leishmaniasis (VL) was investigated. Methods: In April 2022, two light traps were deployed within and around the residence for
Externí odkaz:
https://doaj.org/article/3beb7f45be9a4010a1044d469c63cd34
Autor:
Byara Freitas Guedes Oliveira, Maria de Fátima Domingos, Fredy Galvis Ovallos, Vera Lucia Fonseca de Camargo-Neves
Publikováno v:
Insects, Vol 12, Iss 11, p 988 (2021)
Some ecological parameters and the distribution of vectors in the municipality of Eldorado, Vale do Ribeira Region, São Paulo, were studied. Entomological surveys were carried out from September 2019 to March 2021. It was observed that a few ecologi
Externí odkaz:
https://doaj.org/article/d64b97a5d9cd43d89f57d2015df4aaf2
Autor:
Morgana Michele Cavalcanti de Souza Leal Diniz, Fredy Galvis Ovallos, Claudia Maria de Castro Gomes, Cecilia de Oliveira Lavitschka, Eunice Aparecida Bianchi Galati
Publikováno v:
Parasites & Vectors, Vol 7, Iss 1, Pp 1-11 (2014)
Abstract Background American tegumentary leishmaniasis is a serious Brazilian public health problem. This diseases is attributed to seven species of Leishmania, however, the majority of cases are associated with Leishmania braziliensis. Some phleboto
Externí odkaz:
https://doaj.org/article/2b8ce319850b424382b5aabd6569b7c6
Autor:
Fredy Galvis Ovallos, Yanis Ricardo Espinosa Silva, Nelson Fernandez, Reynaldo Gutierrez, Eunice Aparecida Bianchi Galati, Claudia Magaly Sandoval
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 108, Iss 3, Pp 297-302 (2013)
This study was conducted to identify the sandfly fauna and the anthropophilic species in a coffee-growing area of Villanueva, Norte de Santander, Colombia, a focus of American cutaneous leishmaniasis, and to analyse the relationship between the most
Externí odkaz:
https://doaj.org/article/4021dbbb403843468c39b7dd98eb0f62
Publikováno v:
Revista Brasileira de Epidemiologia, Vol 16, Iss 1, Pp 190-201 (2013)
Human cases of American cutaneous leishmaniasis (ACL) have been recorded in Serra da Cantareira, in the Greater São Paulo Metropolitan Region, where two conservation units are situated, the Parque Estadual da Cantareira and the Parque Estadual Alber
Externí odkaz:
https://doaj.org/article/5d59a0e066124249af118acc0331c6cb
Autor:
Andre Antonio Cutolo, Anna Karollina Menezes Teodoro, Fredy Galvis Ovallos, Silmara Marques Allegretti, Eunice Aparecida Bianchi Galati
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 109, Iss 3, Pp 391-393 (2014)
Sandflies associated with opossum nests are reported for the first time in the yards of residences located in the urban area of the municipality of Monte Mor, situated in the metropolitan region of Campinas, state of São Paulo, Brazil. Eleven specim
Externí odkaz:
https://doaj.org/article/105f2784c1ec410197aedeed6d6bc4dd
Autor:
Fredy Galvis Ovallos
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Introdução: A leishmaniose visceral (LV) é um importante problema de saúde pública no Brasil, com cerca 3000 mil casos notificados anualmente. Nos últimos anos, a LV tem ampliado sua distribuição em vários estados do país, associada princip
Autor:
Fredy Galvis Ovallos
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Introdução - A leishmaniose visceral no Estado de São Paulo vem acometendo populações caninas e humanas de vários centros urbanos e encontra-se em franca expansão. Desde a sua introdução no Estado de São Paulo, novas áreas na região metro
Autor:
Fabio dos Santos Nogueira, Valdir Carlos Avino, Fredy Galvis-Ovallos, Vera Lucia Pereira-Chioccola, Marcio Antonio Batistella Moreira, Ana Paula Peres Lopes Romariz, Leticia M. Molla, Ingrid Menz
Publikováno v:
Parasites & Vectors, Vol 12, Iss 1, Pp 1-11 (2019)
Abstract Background Visceral leishmaniasis (VL) is an infectious disease with a variety of clinical signs. The main form of parasite transmission to humans and other mammalian hosts is through the bite of infected arthropod females with Lutzomyia lon
Externí odkaz:
https://doaj.org/article/b7b1e815282c4efc9ac302da3c09bf7c
Autor:
Laura Posada-López, Andrés Velez-Mira, Omar Cantillo, Adriana Castillo-Castañeda, Juan David Ramírez, Eunice A. B. Galati, Fredy Galvis-Ovallos
Publikováno v:
PLOS Neglected Tropical Diseases. 17:e0011316
Background The transmission dynamics of leishmaniasis are complex. There is also a lack of information about the ecological relationships between the vector/host/parasite at a more local and specific level. The Andean region concentrates more than 50