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...

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Published in:Revista do Instituto de Medicina Tropical de São Paulo
Main Authors: 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
Format: Article in Journal/Newspaper
Language:English
Published: Universidade de São Paulo (USP) 1992
Subjects:
Ela
Online Access:https://doi.org/10.1590/S0036-46651992000200015
https://doaj.org/article/f977870966cd4d5fb1acc5764a05ac62
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spelling 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
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https://doaj.org/article/f977870966cd4d5fb1acc5764a05ac62
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