2024
Between and within-city variations of PM2.5 oxidative potential in five cities in Colombia
Rojas N, Agudelo-Castañeda D, Bustos D, Godri Pollitt K, Gao D, Rodriguez-Villamizar L. Between and within-city variations of PM2.5 oxidative potential in five cities in Colombia. Air Quality, Atmosphere & Health 2024, 1-14. DOI: 10.1007/s11869-024-01632-0.Peer-Reviewed Original ResearchPM2.5 mass concentrationsUltrasonic Personal Aerosol SamplerMass concentrationFine particulate matterAmbient PM2.5 samplesHealth exposure metricWithin-city variationAdverse health effectsPM2.5 OPPM2.5 samplesOP metricsBackground siteParticulate matterPM2.5Residential sitesIndustrial sitesOxidation potentialSite typesPersonal aerosol samplersExposure metricsHealth effectsAerosol samplerM-3ConcentrationSites
2013
PM2.5, oxidant defence and cardiorespiratory health: a review
Weichenthal SA, Godri Pollitt K, Villeneuve PJ. PM2.5, oxidant defence and cardiorespiratory health: a review. Environmental Health 2013, 12: 40. PMID: 23641908, PMCID: PMC3652795, DOI: 10.1186/1476-069x-12-40.Peer-Reviewed Original ResearchConceptsHealth effectsOxidant defenseAnti-oxidant related genesFurther evaluationOxidative stressCardiorespiratory health effectsLittle epidemiological evidenceAnti-oxidant supplementationPotential modifying roleAmbient air quality managementAcute health effectsImpact of polymorphismsHeart rate variabilityCardiorespiratory outcomesChronic outcomesRespiratory outcomesEpidemiological evidenceCardiorespiratory healthPM2.5 exposureHealth outcomesRate variabilityModifying roleExposure metricsOutcomesCommon outcome