Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Frederico S. Barbosa"'
Autor:
J. L. Saraiva, Frederico S. Barbosa, Archibaldo D. Barreto Filho, Antonio M. Lisboa, Carlyle G. Macedo, Roberto P. Nogueira, J. F. N. Paranaguá de Santana, Paulo C. Tim
Publikováno v:
Revista Brasileira de Educação Médica, Vol 3, Iss 3, Pp 31-44 (2022)
Externí odkaz:
https://doaj.org/article/794b71e11f7e4f788459ae3e88b48805
Publikováno v:
Cadernos de Saúde Pública, Vol 11, Iss 2, Pp 325-331 (1995)
Estudos de campo sobre a morbidade da esquistossomose mansônica foram realizados em algumas áreas rurais do interior do nordeste do Brasil durante o primeiro semestre de 1991. Estes estudos seccionais foram limitados à determinação do gradiente
Externí odkaz:
https://doaj.org/article/35bb7ed27d2b4ebb8c817d1c69e01c9e
Publikováno v:
Cadernos de Saúde Pública, Vol 10, Iss 2, Pp 200-209 (1994)
This paper describes the ecology of two species of Biomphalaria: B.glabrata and B. straminea. These species have been intensively studied in Brazil and in other countries since the 1950s. The literature in this area can be broadly subdivided into thr
Externí odkaz:
https://doaj.org/article/5094ec28fc584f07aa30ef0f27e17ddb
Publikováno v:
Cadernos de Saúde Pública, Vol 9, Iss 2, Pp 170-176 (1993)
A long-term controlled field experiment on the interactions of the populations of Biomphalaria glabrata (target population) and B. straminea (competitor) was carried out in the county of Alhandra, state of Paraíba, Brazil, during the period 1980 thr
Externí odkaz:
https://doaj.org/article/5b2ddfdc360f4d5b941ea0cca9640573
Autor:
Frederico S. Barbosa, Oswaldo J. da Cruz, Eliane Hollanda, Sandra A. V. Siqueira, Maria Alice P. de Carvalho, Mauro L. Gomes, Andrea S. de Almeida
Publikováno v:
Cadernos de Saúde Pública, Vol 9, Iss 1, Pp 85-89 (1993)
O trabalho que vem sendo desenvolvido em uma área rural do município de Afonso Cláudio (Espírito Santo) representa uma proposta alternativa aos atuais programas de controle. Este é um trabalho de pesquisa controlado, em integração interdiscipl
Externí odkaz:
https://doaj.org/article/7f8101324f5a496f85e9fb6dbb1b1cfd
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 35, Iss 1, Pp 11-16 (1993)
Three calves experimentally infected with Schistosoma mansoni, and passing viable eggs in feces, as well as 5 normal calves (coming from a non-endemic area for schistosomiasis) kept as controls, were maintained in an enclosure (850 m² in area). In t
Externí odkaz:
https://doaj.org/article/51c1cb484c9748d4972bad44d45562b5
Publikováno v:
Cadernos de Saúde Pública, Vol 8, Iss 2, Pp 157-167 (1992)
Growth curves and mortality rates for populations of Biomphalaria glabrata and B. straminea bred under semi-natural conditions are reponed. Snail populations of the above species were maintained for 220 weeks in indoor cement channels. Data were reco
Externí odkaz:
https://doaj.org/article/c58351ade7c941878737ac2ad6ac7413
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 87, Pp 215-220 (1992)
Measures for for the control of schistosomiasis were implemented in Egypt begining 1922. This shows that developing endemic countries are facing this problem for near 70 years. However, results in the control of this infection have not been satisfact
Externí odkaz:
https://doaj.org/article/ee95efe9ae324a6384c16243dc24855f
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 79, Iss 2, Pp 163-167 (1984)
Experiments reported in the current paper, carried out under semi-field conditions created in the laboratory, have shown that b. straminea has competitive superiority when compared with B. glabrata. The former species has shown higher capabilities of
Externí odkaz:
https://doaj.org/article/7954b63e695b44259a8a1a1eadec4881
Publikováno v:
Revista da Sociedade Brasileira de Medicina Tropical, Vol 2, Iss 1, Pp 13-18 (1968)
Eleven species of the genus Culicoides (Diptera, Heleidae) were recorded frorn a mangrove area in the town of Recife, Brazil. The midges were collected by 6 light traps during the period of a whole year, 1954-1955. The predominant species were C. mar
Externí odkaz:
https://doaj.org/article/2cc46793dfdc403d8e004b658f897172