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https://repository.unad.edu.co/handle/10596/33127| Title: | Determination of bacterial human pathogens in irrigation water of the savannah of Bogota high watershed Determinación de la presencia de bacterias patógenas para el humano en aguas de riego en la cuenca alta de la sabana de Bogotá; D.C. Colombia |
| metadata.dc.creator: | Corrales Ramírez, Lucía Constanza Sánchez Leal, Ligia Consuelo Escucha Rodríguez, Fabián Andrés |
| Keywords: | Usher Syndromes;Deaf-Blind Disorders;Sensorineural Hearing Loss;Retinitis Pigmentosa;Mutation;Genetics.;bacterias patógenas;contaminación fecal;E.coli. |
| Publisher: | Universidad Colegio Mayor de Cundinamarca |
| metadata.dc.relation: | https://hemeroteca.unad.edu.co/index.php/nova/article/view/1042/1038 |
| metadata.dc.format.*: | application/pdf |
| metadata.dc.type: | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/article/published info:eu-repo/article/published info:eu-repo/article/published |
| Description: | Objective: To determine the presence of bacterial human pathogens in irrigation water of the savannah of Bogota high watershed. Materials and methods: Samples were collected from 8 municipalities, 8 of which were randomly selected for a number of tests including detection of total coliforms via filtration membrane, Most Probable Number (MPN) for fecal coliforms; isolation on selective media and biochemical identification using the BD-BBL CRYSTAL system. Results: Direct or diffuse fecal contamination approached 41.7% of selected samples while aquatic-terrestrial normal flora the remaining 58.3%. According to the percentage of E.coli and count of total coliforms, the analyzed water is not suitable for agricultural use and represents a risk for human health. Determinar la presencia de bacterias patógenas para el humano en aguas de riego en la cuenca alta de la Sabana de Bogotá, Colombia. Materiales y métodos: Se recolectaron 21 muestras en 8 municipios, 8 fueron seleccionadas de forma aleatoria para la determinación de coliformes totales mediante filtración por membrana, número más probable (NMP) para coliformes fecales, aislamiento en medios selectivos e identificación bioquímica con el sistema BDBBL CRYSTAL. Resultados: Se encontró contaminación fecal directa y/o difusa en el 41.7% de muestras y en el 58.3% restante flora normal acuático-terrestre. El porcentaje de E.coli hallado y el recuento de coliformes totales indican que el agua analizada no es apta para el uso agrícola y representa riesgo para la salud. |
| metadata.dc.source: | NOVA Biomedical Sciences Journal; Vol. 12 No. 22 (2014); 179-186 Nova; Vol. 12 Núm. 22 (2014); 179-186 NOVA Ciências Biomédicas Publicação; v. 12 n. 22 (2014); 179-186 2462-9448 1794-2470 |
| URI: | https://repository.unad.edu.co/handle/10596/33127 |
| Other Identifiers: | https://hemeroteca.unad.edu.co/index.php/nova/article/view/1042 10.22490/24629448.1042 |
| Appears in Collections: | Revista Nova |
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