Results 21 to 30 of about 5,057 (137)

Compatibility of Biomphalaria tenagophila with Schistosoma mansoni: a study of homologous plasma transference [PDF]

Memorias do Instituto Oswaldo Cruz, 2006
This study aims to investigate the importance of the serum factors present in the plasma of resistant Biomphalaria tenagophila snails, when transferred to susceptible conspecific. Susceptible B.
João R Coelho, Fernando SM Bezerra
doaj   +4 more sources

Preference of Biomphalaria tenagophila among macrophytes and their periphytons determined through the degree of attractiveness

Revista do Instituto de Medicina Tropical de São Paulo, 1988
In presence of extracts of six flowering plants the Biomphalaria tenagophila was more attracted to four them in the following sequence: Nasturtium pumilum > Polygonum acre > Commelina sp. = Echinochloa crusgalli.
Mairy Barbosa Loureiro dos Santos, José Rabelo de Freitas   +1 more
doaj   +2 more sources

Genomic analysis of the fresh water mollusc Biomphalaria glabrata to understand host: Parasite interactions [PDF]

, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The fresh water mollusc Biomphalaria glabrata is the intermediate host for the trematode parasite Schistosoma mansoni, this parasite is responsible for the ...
Odoemelam, Edwin Chukwuemeka
core   +7 more sources

Latex of "Coroa de Cristo" (Euphorbia Splendens): an effective molluscicide

Memorias do Instituto Oswaldo Cruz, 1986
An aqueous solution of the latex of "coroa de cristo" (Euphorbia splendens var. hislopii) showed molluscicide action (LD90) at a concentration lower than 0.5 ppm on Biomphalaria glabrata and B.
Maurício C. de Vasconcelos, Virgínia T. Schall   +1 more
doaj   +1 more source

Schistosomes and snails: A molecular encounter [PDF]

, 2014
Copyright © 2014 Knight, Arican-Goktas, Ittiprasert, Odoemelam, Miller and Bridger. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).
Knight, M, Arican-Goktas, Halime D., Ittiprasert, Wannaporn, Bridger, JM, Ittiprasert, W, Odoemelam, Edwin C., Odoemelam, EC, Halime eArican-Goktas, Miller, AN, Joanna eBridger, Miller, Andre N., Matty eKnight, Bridger, Joanna M., Arican-Goktas, HD, Edwin eOdeomelam, Knight, Matty, Wannaporn eIttiprasert   +16 more
core   +1 more source

Ocorrência de vetores da esquistossomose mansônica no litoral norte do Estado de São Paulo, Brasil Occurrence of schistosomiasis mansoni vectors on the Northern coast of the State of São Paulo, Brazil

Cadernos de Saúde Pública, 2003
Seguem detalhes da descoberta de exemplares de Biomphalaria tenagophila (d’Orbigny, 1835,) infectados por Schistosoma mansoni Sambon, 1907, em Caraguatatuba, e da introdução de Biomphalaria straminea (Dunker, 1848) em Ilha Bela, dois municípios da Região
Horacio Manuel Santana Teles, Roberto Mitsuyoshi Hiramoto, João Carlos Nascimento de Oliveira, José Antônio de Aveiro   +3 more
doaj   +1 more source

Situação atual da esquistossomose mansoni no Lago da Pampulha, Belo Horizonte, MG, Brasil The present position regarding schistosomiasis mansoni in Pampulha lake, Belo Horizonte, MG, Brazil

Revista de Saúde Pública, 1985
Descreve-se a atual distribuição dos planorbídeos hospedeiros intermediários do Schistosoma mansoni no Lago da Pampulha, Belo Horizonte, MG (Brasil) e a rápida dispersão de Biomphalaria tenagophila por todo o perímetro lacustre.
Omar dos Santos Carvalho, Carlos Tito Guimarães, Cristiano Lara Massara, João Eduardo Ribeiro Bonésio   +3 more
doaj   +1 more source

Use of Molecular Methods for the Rapid Mass Detection of Schistosoma mansoni (Platyhelminthes: Trematoda) in Biomphalaria spp. (Gastropoda: Planorbidae)

Journal of Tropical Medicine, Volume 2017, Issue 1, 2017., 2017
The low stringency‐polymerase chain reaction (LS‐PCR) and loop‐mediated isothermal amplification (LAMP) assays were used to detect the presence of S. mansoni DNA in (1) Brazilian intermediate hosts (Biomphalaria glabrata, B. straminea, and B. tenagophila) with patent S. mansoni infections, (2) B. glabrata snails with prepatent S. mansoni infections, (3)
Roberta Lima Caldeira, Liana Konovaloffi Jannotti-Passos, Omar Dos Santos Carvalho, Shyam Sundar   +3 more
wiley   +1 more source

Contribuição ao levantamento da carta planorbídica do Estado de São Paulo: Pesquisa de focos com formas evolutivas do Schistosoma mansoni. II. Município de Peruibe (Litoral Sul do Estado de São Paulo) Contribution to the survey of the planorbid chart of the State of São Paulo (Brazil): Investigation of foci with evolutive forms of Schistosoma mansoni. II. Peruibe county (Southern coast of the State of São Paulo)

Revista de Saúde Pública, 1969
Em levantamento realizado em Peruibe, em janeiro de 1966, foram identificados focos de Biomphalaria tenagophila infestados com formas evolutivas do Schistosoma mansoni.In this work the occurence of Biomphalaria tenagophila naturally parasited by ...
Mário Demar Perez, Paulo de Toledo Artigas   +1 more
doaj   +1 more source

Characterization of South American Snails of the Genus Biomphalaria (Basommatophora: Planorbidae) and Schistosoma mansoni (Platyhelminthes: Trematoda) in Molluscs by PCR‐RFLP

BioMed Research International, Volume 2016, Issue 1, 2016., 2016
The identification of snails of the genus Biomphalaria can be done using morphological characteristics which depends on the size of the snails and skill and knowledge of researcher. These methods sometimes are not adequate for identification of species.
Roberta Lima Caldeira, Tatiana Maria Teodoro, Liana Konovaloff Jannotti-Passos, Pollanah M. Lira-Moreira, Christiane De Oliveira Goveia, Omar dos Santos Carvalho, Anna K. Walduck   +6 more
wiley   +1 more source