Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony

Detalhes bibliográficos
Autor(a) principal: Montalvo Alvarez, Ana M.
Data de Publicação: 1991
Outros Autores: Landau, Irene, Baccam, Doanh
Tipo de documento: Artigo
Idioma: spa
Título da fonte: Revista do Instituto de Medicina Tropical de São Paulo
Texto Completo: https://www.revistas.usp.br/rimtsp/article/view/28868
Resumo: A study of Plasmodium vinckei peterri sporogony was performed by experimental infection of Anopheles stephensi with gametocytes from infected mice. The study includes the description of the ookinete, complete evolution of oocysts and their final transformation to sporozoites. These were later used for intravenous infection of new mice, in order to study the exoerythrocytic schizogony. The morphology of exoerythrocytic schizonts was similar to that of other species of the same group. The minimal duration of the hepatic cycle was found to be of 61 hours. These data, along with other related to the hematic cycle characteristics, help to complete the information on the species, which can be recommended as a model for the study of human malaria.
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spelling Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony Plasmodium vinckei petteri: algunos aspectos de su esporogonia y esquizogonia exoeritrocitaria Plasmodium vinckei petteriEsporogoniaEsquizogonia exoeritrocitariaOoquinetoOoquisteEsporozoitosEsquizontes exoeritrocíticos A study of Plasmodium vinckei peterri sporogony was performed by experimental infection of Anopheles stephensi with gametocytes from infected mice. The study includes the description of the ookinete, complete evolution of oocysts and their final transformation to sporozoites. These were later used for intravenous infection of new mice, in order to study the exoerythrocytic schizogony. The morphology of exoerythrocytic schizonts was similar to that of other species of the same group. The minimal duration of the hepatic cycle was found to be of 61 hours. These data, along with other related to the hematic cycle characteristics, help to complete the information on the species, which can be recommended as a model for the study of human malaria. Por medio de la infección experimental de Anopheles stephensi, a partir de ratones portadores de gametocitos de Plasmodium vinckei petteri, se realizó el estudio morfológico de la esporogonia, que comprende: la descripción del ooquineto, la evolución completa de los ooquistes y su transformación final en esporozoitos. Estos fueron empleados más tarde para infectar por via intravenosa nuevos ratones, a los que se realizó biopsias sucesivas, para el estudio de los esquizontes exoeritrocíticos, cuya morfología no difere de la de otras especies del grupo. Se determinó la duración mínima del ciclo hepático, que resultó ser de 61 horas. Estos datos, junto a otros que refieren las características del ciclo hemático, ayudan a completar la información que se tiene sobre la especie, que la hacen recomendable para su utilización como modelo experimental en el estudio de la malaria humana. Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo1991-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/28868Revista do Instituto de Medicina Tropical de São Paulo; Vol. 33 No. 6 (1991); 421-426 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 33 Núm. 6 (1991); 421-426 Revista do Instituto de Medicina Tropical de São Paulo; v. 33 n. 6 (1991); 421-426 1678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTspahttps://www.revistas.usp.br/rimtsp/article/view/28868/30722Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Pauloinfo:eu-repo/semantics/openAccessMontalvo Alvarez, Ana M.Landau, IreneBaccam, Doanh2012-07-02T01:31:16Zoai:revistas.usp.br:article/28868Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2022-12-13T16:50:38.036360Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)true
dc.title.none.fl_str_mv Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
Plasmodium vinckei petteri: algunos aspectos de su esporogonia y esquizogonia exoeritrocitaria
title Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
spellingShingle Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
Montalvo Alvarez, Ana M.
Plasmodium vinckei petteri
Esporogonia
Esquizogonia exoeritrocitaria
Ooquineto
Ooquiste
Esporozoitos
Esquizontes exoeritrocíticos
title_short Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
title_full Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
title_fullStr Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
title_full_unstemmed Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
title_sort Plasmodium vinckei petteri: some aspects of its sporogony and exoerythrocytic schizogony
author Montalvo Alvarez, Ana M.
author_facet Montalvo Alvarez, Ana M.
Landau, Irene
Baccam, Doanh
author_role author
author2 Landau, Irene
Baccam, Doanh
author2_role author
author
dc.contributor.author.fl_str_mv Montalvo Alvarez, Ana M.
Landau, Irene
Baccam, Doanh
dc.subject.por.fl_str_mv Plasmodium vinckei petteri
Esporogonia
Esquizogonia exoeritrocitaria
Ooquineto
Ooquiste
Esporozoitos
Esquizontes exoeritrocíticos
topic Plasmodium vinckei petteri
Esporogonia
Esquizogonia exoeritrocitaria
Ooquineto
Ooquiste
Esporozoitos
Esquizontes exoeritrocíticos
description A study of Plasmodium vinckei peterri sporogony was performed by experimental infection of Anopheles stephensi with gametocytes from infected mice. The study includes the description of the ookinete, complete evolution of oocysts and their final transformation to sporozoites. These were later used for intravenous infection of new mice, in order to study the exoerythrocytic schizogony. The morphology of exoerythrocytic schizonts was similar to that of other species of the same group. The minimal duration of the hepatic cycle was found to be of 61 hours. These data, along with other related to the hematic cycle characteristics, help to complete the information on the species, which can be recommended as a model for the study of human malaria.
publishDate 1991
dc.date.none.fl_str_mv 1991-12-01
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/28868
url https://www.revistas.usp.br/rimtsp/article/view/28868
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://www.revistas.usp.br/rimtsp/article/view/28868/30722
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. 33 No. 6 (1991); 421-426
Revista do Instituto de Medicina Tropical de São Paulo; Vol. 33 Núm. 6 (1991); 421-426
Revista do Instituto de Medicina Tropical de São Paulo; v. 33 n. 6 (1991); 421-426
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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