Your browser doesn't support javascript.
loading
Comparison of virulence between clinical and environmental Pseudomonas aeruginosa isolates / Comparación de la virulencia entre aislados clínicos y ambientales de Pseudomonas aeruginosa
Vives-Flórez, Martha; Garnica, Diana.
Affiliation
  • Vives-Flórez, Martha; Los Andes University. Center for Microbiological Research-CIMIC. Department of Biological Sciences. Bogotá. Colombia
  • Garnica, Diana; Los Andes University. Center for Microbiological Research-CIMIC. Department of Biological Sciences. Bogotá. Colombia
Int. microbiol ; 9(4): 247-252, dic. 2006. ilus, tab
Article in En | IBECS | ID: ibc-055832
Responsible library: ES1.1
Localization: ES1.1 - BNCS
ABSTRACT
New strains of Pseudomonas aeruginosa were isolated from clinical and environmental settings in order to characterize the virulence properties of this opportunistic pathogen. P. aeruginosa was frequently recovered from oil-contaminated samples but not from non-oil-contaminated soils. The virulence of five environmental and five clinical strains of P. aeruginosa was tested using two different models, Drosophila melanogaster and Lactuca sativa var. capitata L. There was no difference in the virulence between the two groups of isolates in either of the models. Since environmental P. aeruginosa strains are used for bioaugmentation in bioremediation programs, the results presented here should be taken into account in the future design of degradative consortia and/or in establishing containment measures (AU)
RESUMEN
Para caracterizar la virulencia del patógeno oportunista Pseudomonas aeruginosa, se aislaron nuevas cepas a partir de muestras clínicas y ambientales. P. aeruginosa se recuperó con una elevada frecuencia a partir de muestras contaminadas con petróleo, mientras que la frecuencia de recuperación a partir de muestras no contaminadas fue muy baja. La virulencia de cinco cepas ambientales y cinco cepas clínicas de P. aeruginosa se evaluó usando dos modelos diferentes, Drosophila melanogaster y Lactucasativa var. capitata L. No se encontraron diferencias en la virulencia de los dos grupos de aislados con ninguno de los modelos. Dado que en procesos de biorremediación y bioaumento se usan cepas ambientales de P. aeruginosa, estos resultados deberían tenerse en cuenta en el futuro diseño de consorcios degradadores y para establecer las medidas de seguridad necesarias para su utilización (AU)
Subject(s)
Search on Google
Collection: National databases / Spain Health context: SDG3 - Health and Well-Being Health problem: Target 3.9: Reduce the amount of deaths produced by dangerous chemicals and the pollution of the air, water and soil Database: IBECS Main subject: Pseudomonas aeruginosa Limits: Humans Language: English Journal: Int. microbiol Year: 2006 Document type: Article Institution/Affiliation country: Los Andes University/Colombia
Search on Google
Collection: National databases / Spain Health context: SDG3 - Health and Well-Being Health problem: Target 3.9: Reduce the amount of deaths produced by dangerous chemicals and the pollution of the air, water and soil Database: IBECS Main subject: Pseudomonas aeruginosa Limits: Humans Language: English Journal: Int. microbiol Year: 2006 Document type: Article Institution/Affiliation country: Los Andes University/Colombia
...