Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose
The gelatinase, urease, lipase, phospholipase and DNase activities of 11 chromoblastomycosis agents constituted by strains of Fonsecaea pedrosoi, F. compacta, Phialophora verrucosa, Cladosporium carrionii, Cladophialophora bantiana and Exophiala jeanselmei were analyzed and compared. All strains pre...
Published in: | Revista do Instituto de Medicina Tropical de São Paulo |
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Universidade de São Paulo (USP)
2008
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ftdoajarticles:oai:doaj.org/article:58250a43856243e292125d64cb4e7ecd 2024-09-09T19:26:13+00:00 Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose Thais Furtado de Souza Maria Lúcia Scroferneker Juliana Mônica da Costa Mariana Carissimi Valeriano Antonio Corbellini 2008-10-01T00:00:00Z https://doi.org/10.1590/S0036-46652008000500004 https://doaj.org/article/58250a43856243e292125d64cb4e7ecd EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652008000500004 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46652008000500004 0036-4665 1678-9946 https://doaj.org/article/58250a43856243e292125d64cb4e7ecd Revista do Instituto de Medicina Tropical de São Paulo, Vol 50, Iss 5, Pp 269-272 (2008) Chromoblastomycosis Fonsecaea pedrosoi Lipase Phospholipase DNAse Urease Gelatinase Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 2008 ftdoajarticles https://doi.org/10.1590/S0036-46652008000500004 2024-08-05T17:49:31Z The gelatinase, urease, lipase, phospholipase and DNase activities of 11 chromoblastomycosis agents constituted by strains of Fonsecaea pedrosoi, F. compacta, Phialophora verrucosa, Cladosporium carrionii, Cladophialophora bantiana and Exophiala jeanselmei were analyzed and compared. All strains presented urease, gelatinase and lipase activity. Phospholipase activity was detected only on five of six strains of F. pedrosoi. DNase activity was not detected on the strains studied. Our results indicate that only phospholipase production, induced by egg yolk substrate, was useful for the differentiation of the taxonomically related species studied, based on their enzymatic profile. As atividades gelatinase, urease, lipase, fosfolipase e DNase de 11 agentes da cromoblastomicose constituídos por amostras de Fonsecaea pedrosoi, F. compacta, Phialophora verrucosa, Cladosporium carrionii, Cladophialophora bantiana e Exophiala jeanselmei foram analisadas e comparadas. Todas as amostras apresentaram atividade urease, gelatinase e lipase. A atividade fosfolipase foi detectada apenas em cinco das seis amostras de F. pedrosoi. A atividade DNase não foi detectada nas amostras estudadas. Os resultados indicam que para a diferenciação entre espécies taxonomicamente relacionadas estudadas, baseado no seu perfil enzimático, apenas a produção de fosfolipase, induzida pelo substrato com gema de ovo, foi útil. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Revista do Instituto de Medicina Tropical de São Paulo 50 5 269 272 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Chromoblastomycosis Fonsecaea pedrosoi Lipase Phospholipase DNAse Urease Gelatinase Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Chromoblastomycosis Fonsecaea pedrosoi Lipase Phospholipase DNAse Urease Gelatinase Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Thais Furtado de Souza Maria Lúcia Scroferneker Juliana Mônica da Costa Mariana Carissimi Valeriano Antonio Corbellini Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose |
topic_facet |
Chromoblastomycosis Fonsecaea pedrosoi Lipase Phospholipase DNAse Urease Gelatinase Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
The gelatinase, urease, lipase, phospholipase and DNase activities of 11 chromoblastomycosis agents constituted by strains of Fonsecaea pedrosoi, F. compacta, Phialophora verrucosa, Cladosporium carrionii, Cladophialophora bantiana and Exophiala jeanselmei were analyzed and compared. All strains presented urease, gelatinase and lipase activity. Phospholipase activity was detected only on five of six strains of F. pedrosoi. DNase activity was not detected on the strains studied. Our results indicate that only phospholipase production, induced by egg yolk substrate, was useful for the differentiation of the taxonomically related species studied, based on their enzymatic profile. As atividades gelatinase, urease, lipase, fosfolipase e DNase de 11 agentes da cromoblastomicose constituídos por amostras de Fonsecaea pedrosoi, F. compacta, Phialophora verrucosa, Cladosporium carrionii, Cladophialophora bantiana e Exophiala jeanselmei foram analisadas e comparadas. Todas as amostras apresentaram atividade urease, gelatinase e lipase. A atividade fosfolipase foi detectada apenas em cinco das seis amostras de F. pedrosoi. A atividade DNase não foi detectada nas amostras estudadas. Os resultados indicam que para a diferenciação entre espécies taxonomicamente relacionadas estudadas, baseado no seu perfil enzimático, apenas a produção de fosfolipase, induzida pelo substrato com gema de ovo, foi útil. |
format |
Article in Journal/Newspaper |
author |
Thais Furtado de Souza Maria Lúcia Scroferneker Juliana Mônica da Costa Mariana Carissimi Valeriano Antonio Corbellini |
author_facet |
Thais Furtado de Souza Maria Lúcia Scroferneker Juliana Mônica da Costa Mariana Carissimi Valeriano Antonio Corbellini |
author_sort |
Thais Furtado de Souza |
title |
Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose |
title_short |
Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose |
title_full |
Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose |
title_fullStr |
Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose |
title_full_unstemmed |
Secretion of five extracellular enzymes by strains of chromoblastomycosis agents Secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose |
title_sort |
secretion of five extracellular enzymes by strains of chromoblastomycosis agents secreção de cinco enzimas extracelulares por amostras de agentes da cromoblastomicose |
publisher |
Universidade de São Paulo (USP) |
publishDate |
2008 |
url |
https://doi.org/10.1590/S0036-46652008000500004 https://doaj.org/article/58250a43856243e292125d64cb4e7ecd |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista do Instituto de Medicina Tropical de São Paulo, Vol 50, Iss 5, Pp 269-272 (2008) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652008000500004 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46652008000500004 0036-4665 1678-9946 https://doaj.org/article/58250a43856243e292125d64cb4e7ecd |
op_doi |
https://doi.org/10.1590/S0036-46652008000500004 |
container_title |
Revista do Instituto de Medicina Tropical de São Paulo |
container_volume |
50 |
container_issue |
5 |
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269 |
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272 |
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