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Actividad antimicrobiana de líquenes de la cuenca alta del rio Bogotá / Antimicrobial activity of lichens in the upper basin of Bogotá river
Rodríguez A, Oscar E; Andrade B, William A; Díaz L, Fabio E; Moncada, Bibiana.
Affiliation
  • Rodríguez A, Oscar E; Universidad El Bosque. Bogotá. CO
  • Andrade B, William A; Universidad El Bosque. Bogotá. CO
  • Díaz L, Fabio E; Universidad El Bosque. Bogotá. CO
  • Moncada, Bibiana; Universidad El Bosque. Bogotá. CO
NOVA publ. cient ; 13(23): 65-72, ene.-jun. 2015. ilus, tab
Article in Es | LILACS, COLNAL | ID: lil-759076
Responsible library: CO332
RESUMEN
Objetivo. Determinar la actividad antimicrobiana de extractos de diferentes polaridades de las especies de Everniastrum columbiense, Flavopunctelia flaventor, Parmotrema simulans, Ramalina celastri, Teloschistes exilis y Usnea sp., recolectadas en el margen occidental de la cuenca alta del Río Bogotá, a los 05° 07' 23,4"N y 73° 39' 10,5"W; frente a los microorganismos Staphylococcus aureus y Klebsiella pneumoniae. Materiales y métodos. Se utilizó el método de difusión en gel por perforación en placa. Resultados. Los extractos de Flavopunctelia flaventor, Everniastrum columbiense, Parmotrema simulans, Usnea Sp y Ramalina celastri, presentaron actividad antibacteriana frente a Staphylococcus aureus. Y los extractos de Flavopunctelia flaventor, Usnea Sp. y Ramalina celastri, presentaron actividad antibacteriana frente a Klebsiella pneumoniae.
ABSTRACT
To determine the antimicrobial activity of extracts of different polarities species Everniastrum columbiense, flaventor Flavopunctelia, Parmotrema simulans, Ramalina celastri, Teloschistes exilis and Usnea sp, collected on the western margin of the basin alta of Río Bogotá, to 05. ° 07 '23.4 "N and 73 ° 39' 10.5" W; against microorganisms Staphylococcus aureus and Klebsiella pneumoniae. Materials and methods. Diffusion method was used in gel plate by drilling.

Results:

Extracts of Flavopunctelia flaventor, Everniastrum columbiense, Parmotrema simulans, Usnea Sp and Ramalina celastri showed antibacterial activity against Staphylococcus aureus with antibacterial. And extracts Flavopunctelia flaventor, Usnea Sp and Ramalina celastri showed antibacterial activity against Klebsiella pneumoniae.
Subject(s)
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Full text: 1 Collection: 01-internacional Database: COLNAL / LILACS Main subject: Botany Limits: Humans Language: Es Journal: NOVA publ. cient Journal subject: BACTERIOLOGIA / BIOLOGIA Year: 2015 Document type: Article Affiliation country: Country of publication:
Full text: 1 Collection: 01-internacional Database: COLNAL / LILACS Main subject: Botany Limits: Humans Language: Es Journal: NOVA publ. cient Journal subject: BACTERIOLOGIA / BIOLOGIA Year: 2015 Document type: Article Affiliation country: Country of publication: