Emerging and Legacy Per- and Polyfluoroalkyl Substances in an Elderly Population in Jinan, China: The Exposure Level, Short-Term Variation, and Intake Assessment
Jia X, Jin Q, Fang J, Shi Y, Hou M, Dong H, Liu Y, Deng F, Zhou Y, Pollitt K, Tang S, Shi X, Cai Y. Emerging and Legacy Per- and Polyfluoroalkyl Substances in an Elderly Population in Jinan, China: The Exposure Level, Short-Term Variation, and Intake Assessment. Environmental Science And Technology 2022, 56: 7905-7916. PMID: 35584234, DOI: 10.1021/acs.est.2c00381.Peer-Reviewed Original ResearchConceptsElderly adultsHealthy elderly adultsBw/dayHuman exposureAdverse health effectsMedian intakeIntake assessmentElderly populationMonth assessment periodDietary ingestionHealth effectsInternal exposureWhole bloodPerfluorooctanoic acidExposure levelsImportant exposure pathwayExposure assessmentAssessment periodConsecutive monthsRegression analysisPolyfluoroalkyl substancesPerfluorooctanesulfonic acidCl-PFESAExposureAdultsAssessing the External Exposome Using Wearable Passive Samplers and High-Resolution Mass Spectrometry among South African Children Participating in the VHEMBE Study
Koelmel JP, Lin EZ, DeLay K, Williams AJ, Zhou Y, Bornman R, Obida M, Chevrier J, Pollitt K. Assessing the External Exposome Using Wearable Passive Samplers and High-Resolution Mass Spectrometry among South African Children Participating in the VHEMBE Study. Environmental Science And Technology 2022, 56: 2191-2203. PMID: 35089017, DOI: 10.1021/acs.est.1c06481.Peer-Reviewed Original ResearchConceptsHigh-resolution mass spectrometryMass spectrometryAirborne chemical exposuresPassive samplersVenda Health ExaminationChemical exposureChildren's personal exposureSpectrometryPersonal exposureChemicalsMolecular levelSouth African childrenMiddle-income countriesHealth examinationExternal exposomeCombustion productsAfrican childrenAirborne chemicalsHealth effectsEnvironmental exposuresDyeAssessment periodPlasticizerExposureDichlorodiphenyldichloroethane