Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis
Autor(a) principal: | |
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Data de Publicação: | 1992 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista do Instituto de Medicina Tropical de São Paulo |
Texto Completo: | https://www.revistas.usp.br/rimtsp/article/view/28900 |
Resumo: | The authors described three acute paracoccidioidomycosis patients with bone marrow involvement. P. brasiliensis yeast forms were observed in bone marrow smears of all them, and in one case, culture also revealed fungus growth. The mononuclear phagocytic sistem involvement, the blood eosinophilia and the negative skin hipersensibility responses were emphasized in all of them, as well as the severity of the disease in one case, with disseminated bone lesions and 20.260 eosinophils/mm³ in peripheral blood. The authors discuss the possible role of eosinophil in the host-parasite interaction in paracoccidioidomycosis, suggesting that TH 2 subpopulation activation and increased IL 5 and GM-CSF secretions may be responsible by eosinophilia in the most severe case |
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Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis Comprometimento da medula óssea e eosinofilia na paracoccidioidomicose Paracoccidioides brasiliensisParacoccidioidomicoseEosinófilosMedula óssea The authors described three acute paracoccidioidomycosis patients with bone marrow involvement. P. brasiliensis yeast forms were observed in bone marrow smears of all them, and in one case, culture also revealed fungus growth. The mononuclear phagocytic sistem involvement, the blood eosinophilia and the negative skin hipersensibility responses were emphasized in all of them, as well as the severity of the disease in one case, with disseminated bone lesions and 20.260 eosinophils/mm³ in peripheral blood. The authors discuss the possible role of eosinophil in the host-parasite interaction in paracoccidioidomycosis, suggesting that TH 2 subpopulation activation and increased IL 5 and GM-CSF secretions may be responsible by eosinophilia in the most severe case São descritos 3 casos de paracoccidioidomicose com a forma aguda da doença, nos quais formas leveduriformes de Paracoccidioides brasiliensis foram visualizadas ao exame direto de medula óssea, sendo a cultura também positiva em um caso. Salienta-se o acometimento do sistema fagocítico-mononuclear e a ausência de resposta às provas cutâneas de hipersensibilidade tardia a antígenos microbianos e de P. brasiliensis em todos, bem como a gravidade do quadro clínico e lesões ósseas generalizadas em um caso, com 20.260 eosinófilos/mm³ no sangue periférico. Os autores discutem o possível papel do eosinófilo na interação hospedeiro-parasita na paracoccidioidomicose, sugerindo que a ativação de subpopulação TH 2 e o aumento de secreção de IL 5 e de GM-CSF possam estar relacionados à grande eosinofilia presente no caso mais grave Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo1992-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/28900Revista do Instituto de Medicina Tropical de São Paulo; Vol. 34 No. 2 (1992); 85-90 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 34 Núm. 2 (1992); 85-90 Revista do Instituto de Medicina Tropical de São Paulo; v. 34 n. 2 (1992); 85-90 1678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTporhttps://www.revistas.usp.br/rimtsp/article/view/28900/30755Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Pauloinfo:eu-repo/semantics/openAccessShikanai-Yasuda, M.A.Higaki, Y.Uip, D.E.Mori, N.S.Del Negro, G.Melo, N.T.Hutzler, R.U.Amato Neto, V.2012-07-02T01:32:34Zoai:revistas.usp.br:article/28900Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2022-12-13T16:50:39.899071Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)true |
dc.title.none.fl_str_mv |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis Comprometimento da medula óssea e eosinofilia na paracoccidioidomicose |
title |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis |
spellingShingle |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis Shikanai-Yasuda, M.A. Paracoccidioides brasiliensis Paracoccidioidomicose Eosinófilos Medula óssea |
title_short |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis |
title_full |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis |
title_fullStr |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis |
title_full_unstemmed |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis |
title_sort |
Bone marrow involvement associated with eosinophilia in paracoccidioidomycosis |
author |
Shikanai-Yasuda, M.A. |
author_facet |
Shikanai-Yasuda, M.A. Higaki, Y. Uip, D.E. Mori, N.S. Del Negro, G. Melo, N.T. Hutzler, R.U. Amato Neto, V. |
author_role |
author |
author2 |
Higaki, Y. Uip, D.E. Mori, N.S. Del Negro, G. Melo, N.T. Hutzler, R.U. Amato Neto, V. |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Shikanai-Yasuda, M.A. Higaki, Y. Uip, D.E. Mori, N.S. Del Negro, G. Melo, N.T. Hutzler, R.U. Amato Neto, V. |
dc.subject.por.fl_str_mv |
Paracoccidioides brasiliensis Paracoccidioidomicose Eosinófilos Medula óssea |
topic |
Paracoccidioides brasiliensis Paracoccidioidomicose Eosinófilos Medula óssea |
description |
The authors described three acute paracoccidioidomycosis patients with bone marrow involvement. P. brasiliensis yeast forms were observed in bone marrow smears of all them, and in one case, culture also revealed fungus growth. The mononuclear phagocytic sistem involvement, the blood eosinophilia and the negative skin hipersensibility responses were emphasized in all of them, as well as the severity of the disease in one case, with disseminated bone lesions and 20.260 eosinophils/mm³ in peripheral blood. The authors discuss the possible role of eosinophil in the host-parasite interaction in paracoccidioidomycosis, suggesting that TH 2 subpopulation activation and increased IL 5 and GM-CSF secretions may be responsible by eosinophilia in the most severe case |
publishDate |
1992 |
dc.date.none.fl_str_mv |
1992-04-01 |
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/28900 |
url |
https://www.revistas.usp.br/rimtsp/article/view/28900 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/rimtsp/article/view/28900/30755 |
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. 34 No. 2 (1992); 85-90 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 34 Núm. 2 (1992); 85-90 Revista do Instituto de Medicina Tropical de São Paulo; v. 34 n. 2 (1992); 85-90 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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