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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

ATIVIDADE ANTIMICROBIANA DO EXTRATO DE PRÓPOLIS FRENTE A ISOLADOS DE STAPHYLOCOCCUS COAGULASE POSITIVA E MALASSEZIA PACHYDERMATIS DE OTITE CANINA / ANTIMICROBIAL ACTIVITY OF PROPOLIS EXTRACT AGAINST STAPHYLOCOCCUS COAGULASE POSITIVE AND MALASSEZIA PACHYDERMATIS OF CANINE OTITIS

Cardoso, Rosemari Laura 18 February 2009 (has links)
The purpose of this study was to evaluate the antimicrobial potential of the propolis extract, natural substance known for its therapeutic properties, against to 67 microbial isolates of canine otitis. The Minimum Bactericidal Concentration (MBC) of the propolis extract against the isolates of coagulase-positive Staphylococcus and the Minimum Fungicide Concentration (CFM) for Malassezia sp. isolates were determined using the broth microdilution technique. The MBC was 15.1mg mL-1, while the MFC was 2.4mg mL-1. Thus was shown the antimicrobial potential of the propolis extract tested against these two agents and the lower bactericidal and fungicidal concentration needed for the inhibition of them. / O objetivo do presente estudo foi avaliar o potencial antimicrobiano do extrato de própolis, substância natural conhecida pelas suas propriedades terapêuticas, frente a 67 isolados microbianos da otite canina. A Concentração Bactericida Mínima (CBM), do extrato de própolis, frente a isolados de Staphylococcus coagulase positiva e a Concentração Fungicida Mínima (CFM) para isolados de Malassezia pachydermatis foram determinadas utilizando-se a técnica de microdiluição em caldo. A CBM foi de 15,1mg mL-1, enquanto a CFM foi de 2,4mg mL-1.Dessa forma foi demonstrado o potencial antimicrobiano do extrato de própolis testado contra esses dois agentes e a menor concentração bactericida e fungicida necessária para a inibição dos mesmos.

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