Cuantificación de hidrocarburos policíclicos aromáticos urinarios en policías de tránsito del área metropolitana de Bogotá.
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| Title: | Cuantificación de hidrocarburos policíclicos aromáticos urinarios en policías de tránsito del área metropolitana de Bogotá. |
|---|---|
| Alternate Title: | Quantifying polycyclic aromatichydrocarbons in urine samples taken from traffic police working in Bogota's metropolitan area. |
| Authors: | Díaz-Merchán, Cristian C.1 ccdiazm@bt.unal.edu.co, Urrego-Novoa, José R.2 jurrego@udca.edu.co, Rojas, Néstor Y.3 nyrojas@unal.edu.co, Rodríguez-Pulido, Alba I.4 airodriguezp@unal.edu.co, Prieto-Suarez, Edgar5 eprietos@unal.edu.co |
| Source: | Revista de Salud Pública. mar/abr2013, Vol. 15 Issue 2, p237-246. 10p. |
| Subjects: | POLYCYCLIC aromatic hydrocarbons, TRAFFIC police, METROPOLITAN areas, GAS chromatography/Mass spectrometry (GC-MS), METABOLITES, POLLUTANTS |
| Geographic Terms: | BOGOTA (Colombia) |
| Abstract (English): | Objective Quantifying polycyclic aromatic hydrocarbon levels in urine samples taken from a population of traffic police working in the metropolitan area of Bogotá who were occupationally exposed to 1-hydroxypyrene (1-OHP) and 3-hydroxybenzo[a]pyrene (3-BaP) metabolites from polycyclic aromatic hydrocarbons (PAH) having toxicological interest, related to their detection, and a degree of exposure to particulate material having a size less than 10 micrometres (PM10) and/or other factors. Methods A cross-sectional study was made of 524 traffic police, 413 of whom were engaged in operational and 111 in administrative functions. Urine samples were taken from all the individuals included in the study for determining PAH metabolites by gas chromatography/mass spectrometry (GC/MS). The presence of factors associated with the detection of metabolites was analysed, such as smoking, consuming roasted/grilled food, place of residence and exposure to PM10. The odds ratio (OR) was calculated as a measure of association. Results Higher 1-OHP and 3-BaP levels were found in exposed individuals, having a significant OR for detecting 6.3 (3.6-11.1 95 % CI) and 15.6 (6.2-39 95 % CI) metabolites, respectively. Significant OR were found for detecting PAH metabolites and exposure to PM10, smoking and consuming roasted/grilled food. Discussion There was an important and significant association between workrelated exposure to environmental contamination and detecting toxicologically important PAH metabolites in urine samples. Factors such as smoking, consuming freshly grilled/roasted food and exposure to PM10 were also found to be positively associated with detecting such metabolites, but to a lesser extent. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | Objetivos Cuantificar niveles urinarios de 1-hidroxipireno (1-OHP) y 3-hidroxibenzo [a] pireno (3-BAP) metabolitos de hidrocarburos policíclicos aromáticos (HAP) de interés toxicológico y relacionar su detección con el grado de exposición a material particulado de tamaño menor a 10 micras (PM10) u otros factores, en una población de Policías de Tránsito ocupacionalmente expuestos en el área metropolitana de Bogotá D.C. Métodos Se realizó un estudio de corte transversal en 524 Policías de Tránsito de los cuales 413 desarrollaban funciones operativas y 111 administrativas. Se tomaron muestras de orina de todos los individuos incluidos, para la determinación de metabolitos de HAP mediante cromatografía de gases con detección de masas. Se analizó la presencia de factores asociados con la detección de los metabolitos como tabaquismo, consumo de alimentos asados, lugar de residencia y exposición a PM10. Como medida de asociación se calcularon Odds Ratio (OR). Resultados Se encontraron niveles de 1-OHP y 3-BAP superiores en los individuos expuestos con OR significativos para detección de los metabolitos de 6,3 IC 95 % (3,6-11,1) y 15,6 IC 95 % (6,2-39), respectivamente. Se hallaron OR significativos para detección de metabolitos de HAP y exposición a PM10, tabaquismo y consumo de alimentos asados. Discusión Existe una asociación importante y significativa entre la exposición laboral a contaminación ambiental y la detección de metabolitos de HAP de importancia toxicológica en muestras de orina. Factores tales como tabaquismo, consumo de alimentos asados recientemente y exposición a PM10 también se encontraron asociados positivamente con la detección de dichos metabolitos pero en menor proporción. [ABSTRACT FROM AUTHOR] |
| Copyright of Revista de Salud Pública is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | MedicLatina |
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| Items | – Name: Title Label: Title Group: Ti Data: Cuantificación de hidrocarburos policíclicos aromáticos urinarios en policías de tránsito del área metropolitana de Bogotá. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: Quantifying polycyclic aromatichydrocarbons in urine samples taken from traffic police working in Bogota's metropolitan area. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Díaz-Merchán%2C+Cristian+C%2E%22">Díaz-Merchán, Cristian C.</searchLink><relatesTo>1</relatesTo><i> ccdiazm@bt.unal.edu.co</i><br /><searchLink fieldCode="AR" term="%22Urrego-Novoa%2C+José+R%2E%22">Urrego-Novoa, José R.</searchLink><relatesTo>2</relatesTo><i> jurrego@udca.edu.co</i><br /><searchLink fieldCode="AR" term="%22Rojas%2C+Néstor+Y%2E%22">Rojas, Néstor Y.</searchLink><relatesTo>3</relatesTo><i> nyrojas@unal.edu.co</i><br /><searchLink fieldCode="AR" term="%22Rodríguez-Pulido%2C+Alba+I%2E%22">Rodríguez-Pulido, Alba I.</searchLink><relatesTo>4</relatesTo><i> airodriguezp@unal.edu.co</i><br /><searchLink fieldCode="AR" term="%22Prieto-Suarez%2C+Edgar%22">Prieto-Suarez, Edgar</searchLink><relatesTo>5</relatesTo><i> eprietos@unal.edu.co</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Revista+de+Salud+Pública%22">Revista de Salud Pública</searchLink>. mar/abr2013, Vol. 15 Issue 2, p237-246. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22POLYCYCLIC+aromatic+hydrocarbons%22">POLYCYCLIC aromatic hydrocarbons</searchLink><br /><searchLink fieldCode="DE" term="%22TRAFFIC+police%22">TRAFFIC police</searchLink><br /><searchLink fieldCode="DE" term="%22METROPOLITAN+areas%22">METROPOLITAN areas</searchLink><br /><searchLink fieldCode="DE" term="%22GAS+chromatography%2FMass+spectrometry+%28GC-MS%29%22">GAS chromatography/Mass spectrometry (GC-MS)</searchLink><br /><searchLink fieldCode="DE" term="%22METABOLITES%22">METABOLITES</searchLink><br /><searchLink fieldCode="DE" term="%22POLLUTANTS%22">POLLUTANTS</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22BOGOTA+%28Colombia%29%22">BOGOTA (Colombia)</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Objective Quantifying polycyclic aromatic hydrocarbon levels in urine samples taken from a population of traffic police working in the metropolitan area of Bogotá who were occupationally exposed to 1-hydroxypyrene (1-OHP) and 3-hydroxybenzo[a]pyrene (3-BaP) metabolites from polycyclic aromatic hydrocarbons (PAH) having toxicological interest, related to their detection, and a degree of exposure to particulate material having a size less than 10 micrometres (PM10) and/or other factors. Methods A cross-sectional study was made of 524 traffic police, 413 of whom were engaged in operational and 111 in administrative functions. Urine samples were taken from all the individuals included in the study for determining PAH metabolites by gas chromatography/mass spectrometry (GC/MS). The presence of factors associated with the detection of metabolites was analysed, such as smoking, consuming roasted/grilled food, place of residence and exposure to PM10. The odds ratio (OR) was calculated as a measure of association. Results Higher 1-OHP and 3-BaP levels were found in exposed individuals, having a significant OR for detecting 6.3 (3.6-11.1 95 % CI) and 15.6 (6.2-39 95 % CI) metabolites, respectively. Significant OR were found for detecting PAH metabolites and exposure to PM10, smoking and consuming roasted/grilled food. Discussion There was an important and significant association between workrelated exposure to environmental contamination and detecting toxicologically important PAH metabolites in urine samples. Factors such as smoking, consuming freshly grilled/roasted food and exposure to PM10 were also found to be positively associated with detecting such metabolites, but to a lesser extent. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: Objetivos Cuantificar niveles urinarios de 1-hidroxipireno (1-OHP) y 3-hidroxibenzo [a] pireno (3-BAP) metabolitos de hidrocarburos policíclicos aromáticos (HAP) de interés toxicológico y relacionar su detección con el grado de exposición a material particulado de tamaño menor a 10 micras (PM10) u otros factores, en una población de Policías de Tránsito ocupacionalmente expuestos en el área metropolitana de Bogotá D.C. Métodos Se realizó un estudio de corte transversal en 524 Policías de Tránsito de los cuales 413 desarrollaban funciones operativas y 111 administrativas. Se tomaron muestras de orina de todos los individuos incluidos, para la determinación de metabolitos de HAP mediante cromatografía de gases con detección de masas. Se analizó la presencia de factores asociados con la detección de los metabolitos como tabaquismo, consumo de alimentos asados, lugar de residencia y exposición a PM10. Como medida de asociación se calcularon Odds Ratio (OR). Resultados Se encontraron niveles de 1-OHP y 3-BAP superiores en los individuos expuestos con OR significativos para detección de los metabolitos de 6,3 IC 95 % (3,6-11,1) y 15,6 IC 95 % (6,2-39), respectivamente. Se hallaron OR significativos para detección de metabolitos de HAP y exposición a PM10, tabaquismo y consumo de alimentos asados. Discusión Existe una asociación importante y significativa entre la exposición laboral a contaminación ambiental y la detección de metabolitos de HAP de importancia toxicológica en muestras de orina. Factores tales como tabaquismo, consumo de alimentos asados recientemente y exposición a PM10 también se encontraron asociados positivamente con la detección de dichos metabolitos pero en menor proporción. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Revista de Salud Pública is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Languages: – Code: spa Text: Spanish PhysicalDescription: Pagination: PageCount: 10 StartPage: 237 Subjects: – SubjectFull: POLYCYCLIC aromatic hydrocarbons Type: general – SubjectFull: TRAFFIC police Type: general – SubjectFull: METROPOLITAN areas Type: general – SubjectFull: GAS chromatography/Mass spectrometry (GC-MS) Type: general – SubjectFull: METABOLITES Type: general – SubjectFull: POLLUTANTS Type: general – SubjectFull: BOGOTA (Colombia) Type: general Titles: – TitleFull: Cuantificación de hidrocarburos policíclicos aromáticos urinarios en policías de tránsito del área metropolitana de Bogotá. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Díaz-Merchán, Cristian C. – PersonEntity: Name: NameFull: Urrego-Novoa, José R. – PersonEntity: Name: NameFull: Rojas, Néstor Y. – PersonEntity: Name: NameFull: Rodríguez-Pulido, Alba I. – PersonEntity: Name: NameFull: Prieto-Suarez, Edgar IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: mar/abr2013 Type: published Y: 2013 Identifiers: – Type: issn-print Value: 01240064 Numbering: – Type: volume Value: 15 – Type: issue Value: 2 Titles: – TitleFull: Revista de Salud Pública Type: main |
| ResultId | 1 |
