ABSTRACT
Se midió la actividad antimicótica in vitro de los extractos etanólicos de Phenax rugosus (esparietaria) y Baccharis trinervis (chilca) frente a los hongos Trichophyton rubrum, Trichophyton mentragrophytes y Candida albicans. Los extractos etanólicos de ambas plantas presentaron actividad antimicótica frente a los dermatofitos a dosis de 150mg/mL; Candida albicans no fuesensible a ninguno de estos extractos en concentraciones que variaron desde 150 hasta 1000 mg/mL/.
The in vitro antimycotic activity of the ethanolic extracts of Phenax rugosus and Baccharis trinervis was measured in regard to the fungi: Trichophyton rubrum, Trichophyton mentagrophytes and Candida albicans. The etanolic extracts of both plants presented antimicotic activity in response to a 150 mg/ml dose of dermatophytes; Candida albicans was not sensitive to any of these extracts in concentrations varying between 150 up to 1000 mg/ml.
Subject(s)
Humans , Arthrodermataceae , Baccharis , Candida albicans , Plants, Medicinal , UrticaceaeABSTRACT
Los extractos alcohólicos de las hojas de Austroeupatorium inulaefolium H.B.K. y Ludwigia polygonoides H.B.K. se ensayaron in vitro para determinar la actividad antibacteriana y la CMI frente a Staphylococcus aureus, Escherichia coli y Pseudomonas aeruginosa. Ambos extractos presentaron actividad antibacteriana frente a Staphylococcus aureus; Austroeupatorium inulaefolium a concentraciones de 50mg/mL y Ludwigia polygonoides a 25mg/mL. Ninguno de los extractos mostró actividad frente a Escherichia coli o Pseudomonas aeruginosa.
The alcoholic extracts of the leaves of Austroeupatorium inulaefolium H.B.K. and Ludwigia polygonoides H.B.K. they were tested in vitro to determine the antibacterian activity and the CMI in response to Staphylococcus aureus, Escherichia coli and Pseudoma aeruginosa. Both extracts presented antibacterian activity in regards to Staphyloccus aureus, as well as to Austroeupatorium inulaefolium with 50 mg/ml concentrations and to Ludwigia polygonoides with 25 mg/ml. None of the extracts showed activity in response to Escherichia coli o Pseudomona aeruginosa.