Results 41 to 50 of about 23,573 (240)

Competitive interactions between species of freshwater snails. I. Laboratory studies: Ib. Comparative studies of the dispersal and the vagility capabilities of Biomphalaria glabrata and Biomphalaria straminea

Memorias do Instituto Oswaldo Cruz, 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.
Frederico S. Barbosa, D. P. Pereira da Costa, F. Arruda   +2 more
doaj   +1 more source

Biomphalaria straminea and other planorbids in the Dominican Republic

Memorias do Instituto Oswaldo Cruz, 1985
In addition to previous records of Biomphalaria glabrata in the Dominican Republic, the southern central communities of Haina Arriba and Boca Chica, in the National District, are reported as new localities for that species; other species collected were ...
W. A. Sodeman Junior, G. E. Rodrick, W. L. Paraense, M. Vargas de Gómez   +3 more
doaj   +1 more source

Diagnóstico da esquistossomose mansônica mediante técnica de imunofluorescência com esporocistos em tecidos de planorbídeos Diagnosis of mansoni schistosomiasis by means of immunofluorescent technique using sporocysts in planorbid tissues

Revista de Saúde Pública, 1981
Propõe-se uma técnica de imunofluorescência para diagnóstico da esquistossomose mansônica, adotando-se tecidos de Biomphalaria glabrata contendo esporocistos secundários de Schistosoma mansoni.
Ana Maria Aparecida Guaraldo, Othon de Carvalho Bastos, Luiz Augusto Magalhães, Humberto de Araújo Rangel   +3 more
doaj   +1 more source

New field observations on the competitive displacement between two species of planorbid snails inhabiting Northeastern Brasil

Memorias do Instituto Oswaldo Cruz, 1981
Observations reported in the present paper have shown that Biomphalaria glabrata is being gradually displaced by B. straminea in coastal areas of two counties on the state of Pernambuco, Brazil, confirming former observations made in the same region ...
F. S. Barbosa, D. P. Pereira da Costa, F. Arruda   +2 more
doaj   +1 more source

Comportamento dos amebócitos circulantes de moluscos planorbídeos frente ao parasitismo por larvas de Schistosoma mansoni, inoculação de tinta nanquim e fratura da concha Behavior of hemolymph amebocytes from planorbidae in the presence of Schistosoma mansoni larvae parasitism, by inoculation of Indian ink or fracture of the shell

Revista de Saúde Pública, 1996
Foi estudado o comportamento dos amebócitos circulantes de Biomphalaria glabrata e Biomphalaria tenagophila mediante à infecção pelo Schistosoma mansoni, à inoculação de tinta Nanquim e à fratura da concha.
Luciane de Seta, Luiz Augusto Magalhães, José Ferreira de Carvalho   +2 more
doaj   +1 more source

Ionotropic Receptors Identified within the Tentacle of the Freshwater Snail Biomphalaria glabrata, an Intermediate Host of Schistosoma mansoni. [PDF]

PLoS ONE, 2016
Biomphalaria glabrata (B. glabrata) is an air-breathing aquatic mollusc found in freshwater habitats across the Western Hemisphere. It is most well-known for its recognized capacity to act as a major intermediate host for Schistosoma mansoni, the human ...
Di Liang, Tianfang Wang, Bronwyn A Rotgans, Donald P McManus, Scott F Cummins   +4 more
doaj   +1 more source

Esquistossomose mansônica autóctone no Distrito Federal, Brasil Autochthonous cases of schistosomiasis mansoni in the Federal District, Brazil

Revista de Saúde Pública, 1979
Sete casos autóctones de esquistossomose mansônica são descritos no Distrito Federal (Brasil). Todos os casos são de crianças cujas idades variavam de 3 a 13 anos e que habitavam área suburbana da cidade de Planaltina.
Frederico Simões Barbosa, Carlos E. A. Coimbra Junior   +1 more
doaj   +1 more source

Effects of AgNPs on the Snail Biomphalaria glabrata: Survival, Reproduction and Silver Accumulation

Toxics, 2019
Silver nanoparticles (AgNPs) are used intensively in medical and industrial applications. Environmental concerns have arisen from the potential release of this material into aquatic ecosystems.
E. Oliveira-Filho, D. H. F. Muniz, E. Carvalho, P. R. Cáceres-Vélez, M. L. Fascineli, R. Azevedo, C. Grisolia   +6 more
semanticscholar   +1 more source

Comparação da capacidade ovipositora entre 3 espécies de moluscos planorbidae, hospedeiros intermediários do Schistosoma mansoni no Brasil, Biomphalaria glabrata (SAY, 1818), Biomphalaria tenagophila (D'ORBIGNY, 1835) E Biomphalaria straminea (LUTZ, 19

Semina: Ciências Agrárias, 1979
  O autor estudou a capacidade ovipositora de Biomphalaría glabrata, Biomphalaria tenagophila e Biomphalaria stramineacujos resultados obtidos foram comparados entre si Assim, durante um período de 30 dias, compreendido entre os meses de março e abril,
Odair Genaro
doaj   +1 more source

Comparative study of excretory–secretory proteins released by Schistosoma mansoni-resistant, susceptible and naïve Biomphalaria glabrata

Parasites & Vectors, 2019
Schistosomiasis is a harmful neglected tropical disease caused by infection with Schistosoma spp., such as Schistosoma mansoni. Schistosoma must transition within a molluscan host to survive.
Conor E. Fogarty, Min Zhao, D. McManus, M. Duke, S. Cummins, Tianfang Wang   +5 more
semanticscholar   +1 more source