Oviposition by Schistosoma mansoni during in vitro cultivation

Detalhes bibliográficos
Autor(a) principal: Barth, Leo Roberto
Data de Publicação: 1996
Outros Autores: Fernandes, Ana Paula Morais, Rodrigues, Vanderlei
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista do Instituto de Medicina Tropical de São Paulo
Texto Completo: https://www.revistas.usp.br/rimtsp/article/view/29413
Resumo: Observation of Schistosoma mansoni oviposition during in vitro culture of adult worms for a maximum period of 10 days showed three well distinct phases in the kinetics of oviposition: an initial phase with low egg production, a period of maximum oviposition and finally a progressive reduction in the number of eggs during the late phases of culture. The kinetics of oviposition and the number of eggs laid by the parasites are influenced by the number of worm pairs per amount of RPMI 1640 medium, time of parasite development in the vertebrate host and type of serum utilized in the culture medium.
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spelling Oviposition by Schistosoma mansoni during in vitro cultivation Ovoposição pelo Schistosoma mansoni durante o cultivo in vitro Schistosoma mansoniin vitro cultivationOviposition Observation of Schistosoma mansoni oviposition during in vitro culture of adult worms for a maximum period of 10 days showed three well distinct phases in the kinetics of oviposition: an initial phase with low egg production, a period of maximum oviposition and finally a progressive reduction in the number of eggs during the late phases of culture. The kinetics of oviposition and the number of eggs laid by the parasites are influenced by the number of worm pairs per amount of RPMI 1640 medium, time of parasite development in the vertebrate host and type of serum utilized in the culture medium. A ovoposição in vitro do Schistosoma mansoni durante o cultivo de vermes adultos, durante um período de 10 dias mostrou que a cinética da ovoposição apresenta caracteristicamente 3 fases bem distintas. Uma fase inicial com baixa produção de ovos, um período de máxima ovoposição e finalmente uma progressiva queda no número de ovos nas fases tardias do cultivo. A cinética da ovoposição, bem como o número de ovos depositados pelos parasitas são influenciados pelo número de casais por quantidade de meio RPMI 1640, como também pelo tempo de desenvolvimento do parasita no interior do hospedeiro vertebrado e finalmente pelo tipo de soro utilizado no meio de cultivo. Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo1996-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/29413Revista do Instituto de Medicina Tropical de São Paulo; Vol. 38 No. 6 (1996); 423-426 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 38 Núm. 6 (1996); 423-426 Revista do Instituto de Medicina Tropical de São Paulo; v. 38 n. 6 (1996); 423-426 1678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTenghttps://www.revistas.usp.br/rimtsp/article/view/29413/31273Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Pauloinfo:eu-repo/semantics/openAccessBarth, Leo RobertoFernandes, Ana Paula MoraisRodrigues, Vanderlei2012-07-02T01:44:30Zoai:revistas.usp.br:article/29413Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2022-12-13T16:51:09.757323Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)true
dc.title.none.fl_str_mv Oviposition by Schistosoma mansoni during in vitro cultivation
Ovoposição pelo Schistosoma mansoni durante o cultivo in vitro
title Oviposition by Schistosoma mansoni during in vitro cultivation
spellingShingle Oviposition by Schistosoma mansoni during in vitro cultivation
Barth, Leo Roberto
Schistosoma mansoni
in vitro cultivation
Oviposition
title_short Oviposition by Schistosoma mansoni during in vitro cultivation
title_full Oviposition by Schistosoma mansoni during in vitro cultivation
title_fullStr Oviposition by Schistosoma mansoni during in vitro cultivation
title_full_unstemmed Oviposition by Schistosoma mansoni during in vitro cultivation
title_sort Oviposition by Schistosoma mansoni during in vitro cultivation
author Barth, Leo Roberto
author_facet Barth, Leo Roberto
Fernandes, Ana Paula Morais
Rodrigues, Vanderlei
author_role author
author2 Fernandes, Ana Paula Morais
Rodrigues, Vanderlei
author2_role author
author
dc.contributor.author.fl_str_mv Barth, Leo Roberto
Fernandes, Ana Paula Morais
Rodrigues, Vanderlei
dc.subject.por.fl_str_mv Schistosoma mansoni
in vitro cultivation
Oviposition
topic Schistosoma mansoni
in vitro cultivation
Oviposition
description Observation of Schistosoma mansoni oviposition during in vitro culture of adult worms for a maximum period of 10 days showed three well distinct phases in the kinetics of oviposition: an initial phase with low egg production, a period of maximum oviposition and finally a progressive reduction in the number of eggs during the late phases of culture. The kinetics of oviposition and the number of eggs laid by the parasites are influenced by the number of worm pairs per amount of RPMI 1640 medium, time of parasite development in the vertebrate host and type of serum utilized in the culture medium.
publishDate 1996
dc.date.none.fl_str_mv 1996-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/rimtsp/article/view/29413
url https://www.revistas.usp.br/rimtsp/article/view/29413
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/rimtsp/article/view/29413/31273
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo
publisher.none.fl_str_mv Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo
dc.source.none.fl_str_mv Revista do Instituto de Medicina Tropical de São Paulo; Vol. 38 No. 6 (1996); 423-426
Revista do Instituto de Medicina Tropical de São Paulo; Vol. 38 Núm. 6 (1996); 423-426
Revista do Instituto de Medicina Tropical de São Paulo; v. 38 n. 6 (1996); 423-426
1678-9946
0036-4665
reponame:Revista do Instituto de Medicina Tropical de São Paulo
instname:Instituto de Medicina Tropical (IMT)
instacron:IMT
instname_str Instituto de Medicina Tropical (IMT)
instacron_str IMT
institution IMT
reponame_str Revista do Instituto de Medicina Tropical de São Paulo
collection Revista do Instituto de Medicina Tropical de São Paulo
repository.name.fl_str_mv Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)
repository.mail.fl_str_mv ||revimtsp@usp.br
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