dor_id: 4122361

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Internacional de Contaminación Ambiental" se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); SCOPUS, Web Of Science (WoS); Aquatic Sciences and Fisheries Abstracts, Cab Abstracts, Cab Health, Chemical Abstracts, Elsevier Biobase, Elsevier Geo Abstracts, Periódica, Pollution Abstracts, SCOPUS, Water Resources Abstracts

561.#.#.u: https://www.atmosfera.unam.mx/

650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index

351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/RICA.53457/47001

100.1.#.a: Nanclares Castañeda, Duvan Alexander; Zapata Sánchez, Carmen Helena; Silva Bedoya, Lina Marcela; Montontoya Campuzáno, Olga Inés; Moreno Herrera, Claudia Ximena

524.#.#.a: Nanclares Castañeda, Duvan Alexander, et al. (2020). ASSESSMENT OF CULTURABLE BACTERIA ASSOCIATED WITH FINE PARTICULATE MATTER COLLECTED IN ANTIOQUIA COLOMBIA- SOUTH AMERICA. Revista Internacional de Contaminación Ambiental; Vol. 36 Núm. 2, 2020; 287-302. Recuperado de https://repositorio.unam.mx/contenidos/4122361

245.1.0.a: ASSESSMENT OF CULTURABLE BACTERIA ASSOCIATED WITH FINE PARTICULATE MATTER COLLECTED IN ANTIOQUIA COLOMBIA- SOUTH AMERICA

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2020

264.#.1.c: 2020-04-30

653.#.#.a: bioaerosols; bacterial diversity; PM25; air pollution; bioaerosols; bacterial diversity; PM25; air pollution

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/RICA.53457

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/53457

041.#.7.h: eng

520.3.#.a: In recent years, air pollution in urban and rural environments has been increasing and is one of the factors of greatest public health concern. PM2.5 particulate matter is one of the main pollutants that deteriorate air quality. This particulate matter can carry bioaerosols as bacteria and fungi. Due to its size or aerodynamic diameter of less than 2.5 μm, it can be inhaled to the pulmonary alveoli, which is strongly associated with a rise in mortality and morbidity in exposed populations. In this research, the presence of bacteria associated with the PM2.5 fraction of particulate matter was evaluated in two urban areas (Urban-C and Urban-NW) and one rural area (Rural-N) from the Aburrá Valley (Antioquia, Colombia South America). In recent years, this region has been presenting high concentrations of PM2.5, exceeding several times the daily permissible limits (50 μg/m3) for this air pollutant. The isolation, characterization and identification of bacteria associated with PM2.5 was performed by culture-dependent techniques, molecular characterization by ribosomal intergenic spacer analysis (RISA) and 16S rDNA sequencing, respectively. The dominant phylogenetic affiliations of the bacteria were grouped into three phyla Proteobacteria, Actinobacteria and Firmicutes. The phylum Firmicutes dominated in all sampling points with several genera such as Bacillus, Staphylococcus, Paenibacillus, Lysinibacillus, Exiguobacterium and Macrococcus. Some species of these genera have been linked to pathogenicity in plants, animals and humans. Additionally, a greater presence of possible pathogenic microorganisms in urban areas was estimated, probably influenced by the concentration of PM2.5 and environmental conditions. These results provide important information to understand the distribution and ecology of airborne bacteria and demonstrate that the atmosphere in Colombia (Aburrá Valley) harbors bacteria that are clearly an important, but understudied, component of air quality that needs to be better integrated to the public health perspective.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 36 Núm. 2 (2020); 287-302

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 287-302

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

doi: https://doi.org/10.20937/RICA.53457

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

file_creation_date: 2021-08-25 17:25:43.0

file_modification_date: 2021-08-25 17:25:49.0

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245.1.0.b: ASSESSMENT OF CULTURABLE BACTERIA ASSOCIATED WITH FINE PARTICULATE MATTER COLLECTED IN ANTIOQUIA COLOMBIA- SOUTH AMERICA

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es

license_type: by-nc

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