Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi
Alguns pesquisadores demonstraram que o intraconzol, "in vitro" e na infecção aguda de animais, possui atividade antiparasitária referente ao Trypanosoma cruzi. Diante dessas observações, decidimos empreender estudo sobre e etapa crônica da parasitose devida a esse protozoário, considerand...
Published in: | Revista do Instituto de Medicina Tropical de São Paulo |
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Universidade de São Paulo (USP)
1992
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ftdoajarticles:oai:doaj.org/article:f977870966cd4d5fb1acc5764a05ac62 2024-09-09T19:26:47+00:00 Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi Antonio Augusto Baillot Moreira Hertha Barbara Wüllert Telles de Souza Vicente Amato Neto Luís Matsubara Pedro Luiz Silva Pinto José Eduardo Tolezano Elizabeth Vizone Nunes Masayuki Okumura 1992-04-01T00:00:00Z https://doi.org/10.1590/S0036-46651992000200015 https://doaj.org/article/f977870966cd4d5fb1acc5764a05ac62 EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651992000200015 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46651992000200015 0036-4665 1678-9946 https://doaj.org/article/f977870966cd4d5fb1acc5764a05ac62 Revista do Instituto de Medicina Tropical de São Paulo, Vol 34, Iss 2, Pp 177-180 (1992) Trypanosoma cruzi Infecções crônicas experimental e humana Tratamento Itraconazol Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 1992 ftdoajarticles https://doi.org/10.1590/S0036-46651992000200015 2024-08-05T17:49:30Z Alguns pesquisadores demonstraram que o intraconzol, "in vitro" e na infecção aguda de animais, possui atividade antiparasitária referente ao Trypanosoma cruzi. Diante dessas observações, decidimos empreender estudo sobre e etapa crônica da parasitose devida a esse protozoário, considerando que ela é mais proeminente sob o ponto de vista médico-assistencial. A propósito, efetuamos apreciações baseadas em modelo composto por camundongos infectados e, também, relacionadas com indivíduos acometidos de doença de Chagas. Usamos 100 mg/kg/dia, por meio de sonda gástrica, durante três meses, e 100 ou 200 mg/dia, pela via oral, respectivamente, no decurso de igual período, sem evidenciarmos efeitos benéficos, pelo menos conforme a metodologia adotada Other authors have demonstrated that itraconazole has antiparasitic activity against Trypanosoma cruzi both in vitro and in animal acute infection. Because of these observations, we decided to evaluate the chronic phase of this protozoal disease, since it is the most important form under a clinical and assistential point of view. We studied an infected mouse model as well as human cases of Chagas' disease. One hundred mg/ kg/day by gastric tube, and 100 or 200 mg/day orally were given, respectively, during three months, without showing any beneficial effect, at least with the adopted methods Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Aguda ENVELOPE(-26.750,-26.750,-76.150,-76.150) Arctic Ela ENVELOPE(9.642,9.642,63.170,63.170) Sob’ ENVELOPE(66.156,66.156,66.322,66.322) Revista do Instituto de Medicina Tropical de São Paulo 34 2 177 180 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Trypanosoma cruzi Infecções crônicas experimental e humana Tratamento Itraconazol Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Trypanosoma cruzi Infecções crônicas experimental e humana Tratamento Itraconazol Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Antonio Augusto Baillot Moreira Hertha Barbara Wüllert Telles de Souza Vicente Amato Neto Luís Matsubara Pedro Luiz Silva Pinto José Eduardo Tolezano Elizabeth Vizone Nunes Masayuki Okumura Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi |
topic_facet |
Trypanosoma cruzi Infecções crônicas experimental e humana Tratamento Itraconazol Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
Alguns pesquisadores demonstraram que o intraconzol, "in vitro" e na infecção aguda de animais, possui atividade antiparasitária referente ao Trypanosoma cruzi. Diante dessas observações, decidimos empreender estudo sobre e etapa crônica da parasitose devida a esse protozoário, considerando que ela é mais proeminente sob o ponto de vista médico-assistencial. A propósito, efetuamos apreciações baseadas em modelo composto por camundongos infectados e, também, relacionadas com indivíduos acometidos de doença de Chagas. Usamos 100 mg/kg/dia, por meio de sonda gástrica, durante três meses, e 100 ou 200 mg/dia, pela via oral, respectivamente, no decurso de igual período, sem evidenciarmos efeitos benéficos, pelo menos conforme a metodologia adotada Other authors have demonstrated that itraconazole has antiparasitic activity against Trypanosoma cruzi both in vitro and in animal acute infection. Because of these observations, we decided to evaluate the chronic phase of this protozoal disease, since it is the most important form under a clinical and assistential point of view. We studied an infected mouse model as well as human cases of Chagas' disease. One hundred mg/ kg/day by gastric tube, and 100 or 200 mg/day orally were given, respectively, during three months, without showing any beneficial effect, at least with the adopted methods |
format |
Article in Journal/Newspaper |
author |
Antonio Augusto Baillot Moreira Hertha Barbara Wüllert Telles de Souza Vicente Amato Neto Luís Matsubara Pedro Luiz Silva Pinto José Eduardo Tolezano Elizabeth Vizone Nunes Masayuki Okumura |
author_facet |
Antonio Augusto Baillot Moreira Hertha Barbara Wüllert Telles de Souza Vicente Amato Neto Luís Matsubara Pedro Luiz Silva Pinto José Eduardo Tolezano Elizabeth Vizone Nunes Masayuki Okumura |
author_sort |
Antonio Augusto Baillot Moreira |
title |
Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi |
title_short |
Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi |
title_full |
Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi |
title_fullStr |
Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi |
title_full_unstemmed |
Avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo Trypanosoma cruzi Evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by Trypanosoma cruzi |
title_sort |
avaliação da atividade terapêutica do itraconazol nas infecções crônicas, experimental e humana, pelo trypanosoma cruzi evaluation of the therapeutic activity of itraconazole in human and experimental chronic infection by trypanosoma cruzi |
publisher |
Universidade de São Paulo (USP) |
publishDate |
1992 |
url |
https://doi.org/10.1590/S0036-46651992000200015 https://doaj.org/article/f977870966cd4d5fb1acc5764a05ac62 |
long_lat |
ENVELOPE(-26.750,-26.750,-76.150,-76.150) ENVELOPE(9.642,9.642,63.170,63.170) ENVELOPE(66.156,66.156,66.322,66.322) |
geographic |
Aguda Arctic Ela Sob’ |
geographic_facet |
Aguda Arctic Ela Sob’ |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista do Instituto de Medicina Tropical de São Paulo, Vol 34, Iss 2, Pp 177-180 (1992) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651992000200015 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46651992000200015 0036-4665 1678-9946 https://doaj.org/article/f977870966cd4d5fb1acc5764a05ac62 |
op_doi |
https://doi.org/10.1590/S0036-46651992000200015 |
container_title |
Revista do Instituto de Medicina Tropical de São Paulo |
container_volume |
34 |
container_issue |
2 |
container_start_page |
177 |
op_container_end_page |
180 |
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1809896330137436160 |