Results 61 to 70 of about 3,231 (180)

Seleção de linhagens de Biomphalaria tenagophila e Biompnalaria glabrata visando maior suscetibilidade ao Schistosoma mansoni Selection of strains of Biomphalaria tenagophila and Biomphalaria glabrata to improve susceptibility to Schistosoma mansoni

open access: yesRevista de Saúde Pública, 1978
Utilizando um esquema de seleção individual em progenies autofecundadas, foram obtidas, após quatro gerações, populações de Biomphalaria tenagophila e de Biomphalaria glabrata, altamente suscetíveis às linhagens do Schistosoma mansoni do Vale do Rio ...
José Valfrido de Santana   +2 more
doaj   +1 more source

Unexpected Shifts in Bivalve Function From Filtration to Transmission Risk

open access: yesFreshwater Biology, Volume 70, Issue 6, June 2025.
ABSTRACT Understanding the complex interactions between filter‐feeding species and zoonotic disease transmission in aquatic environments is crucial for accurately quantifying the ecosystem services provided by these organisms. This study explores for the first time the roles of freshwater bivalves in the transmission dynamics of emerging zoonotic ...
Jakub Hradečný   +8 more
wiley   +1 more source

The Innate Immune Sensor Zbp1 Mediates Central Nervous System Inflammation Induced by Angiostrongylus Cantonensis by Promoting Macrophage Inflammatory Phenotypes

open access: yesAdvanced Science, Volume 12, Issue 11, March 20, 2025.
This study reveals that Zbp1 plays a pivotal role in regulating neuroimmune interactions during Angiostrongylus cantonensis (AC) infection. Zbp1 modulates lymphocyte infiltration and natural killer (NK) cell cytotoxicity by promoting cytokine secretion and M1 polarization of macrophages, shaping the CNS immune microenvironment.
Hongli Zhou   +10 more
wiley   +1 more source

Distribuição de Biomphalaria glabrata (Say, 1818) (Pulmonata, Planorbidae) no Estado de São Paulo, Brasil Notes on the distribution of Biomphalaria glabrata (Say, 1818) (Pulmonata, Planorbidae) in the S. Paulo State, Brazil

open access: yesRevista de Saúde Pública, 1987
São apresentadas informações atualizadas sobre a distribuição geográfcia de Biomphalaria glabrata (Say, 1818) no Estado de São Paulo (Brasil), em razão do importante papel que tal espécie de planorbídeo desempenha na epidemiologia da esquistossomose ...
Horacio Manuel Santana Teles   +1 more
doaj   +1 more source

Purification, Biochemical Characterization and Digestive Stability Analysis of the Major Allergen Paramyosin From Haliotis discus hannai

open access: yesJournal of Food Biochemistry, Volume 2025, Issue 1, 2025.
Paramyosin (PM) is a structural protein in invertebrates, playing an important role in maintaining the texture of muscle. Although PM has been identified as a major allergen, its characteristics have not been well investigated. In this study, PM with a molecular mass of 97 kDa was purified to homogeneity from Haliotis discus hannai using ammonium ...
Ling-Jing Zhang   +9 more
wiley   +1 more source

Sobre o encontro de Biomphalaria glabrata (Say, 1818) em dois municípios do Estado de São Paulo, Brasil The finding of Biomphalaria glabrata (Say, 1818) in two counties of S.Paulo State, Brazil

open access: yesRevista de Saúde Pública, 1986
Relata-se o encontro de Biomphalaria glabrata (Say, 1818) em dois municípios do Estado de São Paulo (Brasil): Capital do Estado (São Paulo e Ribeirão Preto).
Horácio Manuel Santana Teles
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

open access: yesRevista 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.
Seta Luciane de   +2 more
doaj   +3 more sources

Estudos sobre o comportamento dos planorbídeos: II - enterramento de Biomphalaria glabrata (Say, 1818) como meio de proteção contra a dessecação Studies on the behaviorof planorbids: II - burrowing of Biomphalaria glabrata (Say, 1818) as a means of protection against desiccation

open access: yesMemorias do Instituto Oswaldo Cruz, 1980
Os a.a confirmaram em laboratório a ocorrência de enterramento no repertório comportamental de Biomphalaria glabrata. Verificaram que os indivíduos enterrados se recuperaram com maior rapidez, depois de um período de 20 dias de dessecação, do que os ...
Otávio S. Pieri   +2 more
doaj   +1 more source

Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions Dinâmica das populações dos caramujos Biomphalaria glabrata e B. straminea em condições semi-naturais

open access: yesCadernos de Saúde Pública, 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 recorded
Frederico S. Barbosa   +3 more
doaj   +1 more source

First report of schistosomiasis on Serrambi beach, Ipojuca, State of Pernambuco

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2015
: INTRODUCTION : The expansion of schistosomiasis to previously unaffected areas is being monitored by identifying new cases and georeferencing outbreaks of vector snails.
Verônica Santos Barbosa   +4 more
doaj   +1 more source

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