Results 21 to 30 of about 5,007 (181)
On the origin of the Biomphalaria glabrata hemocytes [PDF]
Memórias do Instituto Oswaldo Cruz, 2006 A histologic, morphometric and ultrastructural study performed on Biomphalaria glabrata submitted to infection with Schistosoma mansoni miracidia failed to provide significant evidences that the so-called amebocyte-producing organ (APO) is really the central organ for hemocyte production.
Souza, Samaly dos Santos +1 more
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Distribution of Biomphalaria Species in Sudan [PDF]
Nature, 1967 INTESTINAL bilharzia (caused by the trematode Schistosoma mansoni) is transmitted by snails of the genus Biomphalaria. A survey has recently been conducted to determine the distribution of these snails in the Khartoum and Blue Nile provinces of Sudan.
S N, Williams, P J, Hunter
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The Afro-American Biomphalariae [PDF]
Memórias do Instituto Oswaldo Cruz, 2006 The reports on the occurrence of African planorbids in South America and of South American species in Africa and Asia are reviewed.
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Differentiation of the sibling species Biomphalaria occidentalis and Biomphalaria tenagophila by the electrophoretic patterns of their hemoglobin [PDF]
Memórias do Instituto Oswaldo Cruz, 1986 A simple and rapid method for differentialing the sibling species Biomphalaria tenagophila and Biomphalaria occidentalis by agarose gel electrophoresis (AGE) is described. Snail hemolymph is used as the test sample and the red colaration of the hemoglobin fraction permits visualization of the migration patterns without resorting to specific stains ...
Bailey, James B. +2 more
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Scientific Reports, 2022 Biomphalaria snails, namely B. pfeifferi and B. sudanica, are the principal intermediate hosts for Schistosoma mansoni infection in Ethiopia. Epidemiological studies of Biomphalaria snails and their infection status with S.
Tamirat Hailegebriel +2 more
doaj +1 more source
Hybridism between Biomphalaria cousini and Biomphalaria amazonica and its susceptibility to Schistosoma mansoni [PDF]
Memórias do Instituto Oswaldo Cruz, 2011 Molecular techniques can aid in the classification of Biomphalaria species because morphological differentiation between these species is difficult. Previous studies using phylogeny, morphological and molecular taxonomy showed that some populations studied were Biomphalaria cousini instead of Biomphalaria amazonica.
Teodoro, Tatiana Maria +5 more
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Revista de Saúde Pública, 1976 Foram realizadas observações sobre a duração do período embrionário de Biomphalaria glabrata e Biomphalaria tenagophila, durante um ano, em condições de laboratório.
Urara Kawazoe
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, 2023 Mortality of B. pfeifferi due to metacercariae autoinfection The first deaths of B. pfeifferi snails from Group 1 were registered 3 weeks PI. This is when the release of cercariae first began. More than half of the snails died a month PI (Fig. 2). The last snail from Group 1 died 38 days PI.
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Memorias do Instituto Oswaldo Cruz, 1984 É registrado o encontro de dois novos focos de transmissão do Schistosoma mansoni, com a presença da Biomphalaria glabrata naturalmente infectada, em uma localidade do município de Viseu e na cidade de Belém Estado do Pará.
W. Lobato Paraense +2 more
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, 2012 Notocotylus biomphalariae Flores & Brugni, 2005 Type host. Anas sp. and Gallus gallus domesticus Linnaeus (both experimental). Site of infection. Distal region of caeca. Type locality. Argentina, Rio Negro Province, Fantasma Pond (41º03ʹS, 71º23ʹW). Paratypes: MLP 5401 (3 specimens), MLP 5402 (rediae), MLP 5403 (cercariae). Remarks.
Lunaschi, Lia I. +2 more
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