Acessibilidade / Reportar erro

Sensibilidade de leveduras do gênero Candida, isoladas de pacientes com câncer, a antifúngicos poliênicos

Candida from cancer patients: susceptibility "in vitro" to polyene antifungal agents

Resumos

Por meio da determinação da CIM (Concentração Inibitória Mínima) e da CFM (Concentração Fungicida Mínima), os autores compararam a sensibilidade de amostras de Candida isoladas de pacientes com câncer, com as de cepas isoladas de pacientes sem câncer, frente à anfotericina B e a nistatina. Os autores não verificaram diferenças significativas entre os dois grupos estudados e discutem o fenômeno da resistência de Candida a antifungicos poliênicos

Candida; Sensibilidade; Antifungicos


Candida strains susceptibility from cancer patients were compared with Candida strains susceptibility from patients, without cancer by MIC (Minimal Inhibitory Concentration) and MFC (Minimal Fungicidal Concentration) to Amphotericin B and Nystatin. Broth dilution method and Agar dilution method were the procedure employed. The authors find no significant differences between the studied groups. The problem of Candida resistance to polyene antifungals is discussed


ENSAIOS TERAPÊUTICOS

Sensibilidade de leveduras do gênero Candida, isoladas de pacientes com câncer, a antifúngicos poliênicos

Candida from cancer patients: susceptibility "in vitro" to polyene antifungal agents

Sydney Hartz AlvesI; Ariete Emily CuryII

ILaboratório de Análises Clínicas-Hospital Universitário; Universidade Federal de Santa Maria; Campus da UFSM. 97100, Santa Maria, RS, Brasil

IIDepartamento de Análises Clínicas; Faculdade de Ciências Farmacêuticas; Universidade de São Paulo. Cx. Postal 30786, São Paulo, SP, Brasil

RESUMO

Por meio da determinação da CIM (Concentração Inibitória Mínima) e da CFM (Concentração Fungicida Mínima), os autores compararam a sensibilidade de amostras de Candida isoladas de pacientes com câncer, com as de cepas isoladas de pacientes sem câncer, frente à anfotericina B e a nistatina. Os autores não verificaram diferenças significativas entre os dois grupos estudados e discutem o fenômeno da resistência de Candida a antifungicos poliênicos.

Unitermos: Candida, Sensibilidade, Antifungicos.

SUMMARY

Candida strains susceptibility from cancer patients were compared with Candida strains susceptibility from patients, without cancer by MIC (Minimal Inhibitory Concentration) and MFC (Minimal Fungicidal Concentration) to Amphotericin B and Nystatin. Broth dilution method and Agar dilution method were the procedure employed.

The authors find no significant differences between the studied groups. The problem of Candida resistance to polyene antifungals is discussed.

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Recebido para publicação em 20/09/1991.

Aceito para publicação em 17/03/1992.

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Datas de Publicação

  • Publicação nesta coleção
    11 Set 2006
  • Data do Fascículo
    Jun 1992

Histórico

  • Aceito
    17 Mar 1992
  • Recebido
    20 Set 1991
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