2023
Accuracy of the urine point-of-care circulating cathodic antigen assay for diagnosing Schistosomiasis mansoni infection in Brazil: A multicenter study
Pieri O, Bezerra F, Coelho P, Enk M, Favre T, Graeff-Teixeira C, Oliveira R, Reis M, Andrade L, Beck L, Favero V, Fialho T, Guimarães R, Oliveira B, Pascoal V, Pinheiro M, Santos R, Silva L, Siqueira I, Souza R, Katz N. Accuracy of the urine point-of-care circulating cathodic antigen assay for diagnosing Schistosomiasis mansoni infection in Brazil: A multicenter study. Revista Da Sociedade Brasileira De Medicina Tropical 2023, 56: e0238-2022. PMID: 36700600, PMCID: PMC9870275, DOI: 10.1590/0037-8682-0238-2022.Peer-Reviewed Original ResearchConceptsCathodic antigenKato-KatzUrine-based pointSchistosomiasis mansoni infectionDifferent prevalence estimatesCare diagnostic testsSchistosomiasis elimination programmesWorld Health OrganizationMansoni infectionMulticenter studyStool samplesUrine pointPrevalence estimatesS. mansoniElimination programInfection statusDiagnostic testsHealth OrganizationUrine samplesHelmintexAntigenInfectionPrevalenceMansoniCare
2019
Prevalence of Infection of Biomphalaria glabrata by Schistosoma mansoni and the risk of urban Schistosomiasis mansoni in Salvador, Bahia, Brazil
Zanardi V, Barbosa L, Simões F, Thiengo S, Blanton R, Ribeiro Junior G, Silva L, Reis M. Prevalence of Infection of Biomphalaria glabrata by Schistosoma mansoni and the risk of urban Schistosomiasis mansoni in Salvador, Bahia, Brazil. Revista Da Sociedade Brasileira De Medicina Tropical 2019, 52: e20190171. PMID: 31508782, DOI: 10.1590/0037-8682-0171-2019.Peer-Reviewed Original ResearchConceptsMansoni infectionS. mansoniSubunit-specific primersSchistosoma mansoni infectionS. mansoni infectionB. glabrataS. mansoni prevalenceCercarial sheddingReal-time polymerase chain reactionPublic health planningTime polymerase chain reactionPrevalence of infectionS. mansoni DNABiomphalaria glabrataSchistosomiasis mansoniPolymerase chain reactionHigh prevalenceHealth planningSchistosoma mansoniInfectionPrevalenceIncidence of schistosomiasisMansoniSchistosomiasis transmissionChain reaction
1986
Stage and species specificity of antigens encoded by two geographic strains of Schistosoma mansoni mRNA.
Blanton R, Horowitz S, Reis M, Rottman F, Andrade Z, Mahmoud A. Stage and species specificity of antigens encoded by two geographic strains of Schistosoma mansoni mRNA. Journal Of Parasitology 1986, 72: 445-53. PMID: 3091803, DOI: 10.2307/3281685.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, HelminthBrazilCross ReactionsHumansMiceMice, Inbred C57BLMolecular WeightProtein BiosynthesisPuerto RicoRNA, MessengerSchistosoma haematobiumSchistosoma japonicumSchistosoma mansoniSchistosomiasis haematobiaSchistosomiasis japonicaSchistosomiasis mansoniSpecies SpecificityConceptsS. mansoniImmune human seraAntigen of MrGroup of antigensAdult worm mRNAAntigenic poolSchistosome infectionIntensity of infectionSchistosoma haematobiumIndividual seraAntigenAntigenic specificityAntigenic differencesSerumSchistosoma japonicumCross-reactive proteinEgg countsBrazilian parasitesInfectionMansoniMolecular weight proteinsHuman serumDifferent geographic strainsSpecies specificityHigh molecular weight proteins