2020
Spatiotemporal variations in traffic activity and their influence on air pollution levels in communities near highways
Filigrana P, Milando C, Batterman S, Levy J, Mukherjee B, Adar S. Spatiotemporal variations in traffic activity and their influence on air pollution levels in communities near highways. Atmospheric Environment 2020, 242: 117758. DOI: 10.1016/j.atmosenv.2020.117758.Peer-Reviewed Original ResearchAnnual average daily trafficAnnual average daily traffic dataTraffic activity dataMotor Vehicle Emission SimulatorResearch LINE-source dispersion modelTraffic volumeTraffic dataVariation of traffic volumeAverage daily trafficWashington State’s Puget SoundTraffic activityDispersion modelRoadway segmentsDaily trafficRoadway networkVehicle countingTraffic informationHighway trafficSpatiotemporal variationsLine source dispersion modelAnnual average concentrationsFine particulate matterAir pollutant concentrationsEmission SimulatorAir pollution levels
2015
Extreme Air Pollution Conditions Adversely Affect Blood Pressure and Insulin Resistance
Brook R, Sun Z, Brook J, Zhao X, Ruan Y, Yan J, Mukherjee B, Rao X, Duan F, Sun L, Liang R, Lian H, Zhang S, Fang Q, Gu D, Sun Q, Fan Z, Rajagopalan S. Extreme Air Pollution Conditions Adversely Affect Blood Pressure and Insulin Resistance. Hypertension 2015, 67: 77-85. PMID: 26573709, PMCID: PMC4830086, DOI: 10.1161/hypertensionaha.115.06237.Peer-Reviewed Original ResearchConceptsFine particulate matterParticulate matterAmbient fine particulate matterSD increaseAssociated with worsening insulin resistanceBlack carbon levelsBlack carbon exposurePublic health warningsAir pollutionBeijing metropolitan areaBlack carbonHealth warningsAssociated with rangeCardiometabolic healthCarbon levelsDiastolic blood pressureExposure windowsCardiometabolic diseasesHealth effectsNonsmoking adultsMetabolic syndromeDeveloping world todayCarbon exposureSystolic blood pressure elevationHealth
2014
Hemodynamic, Autonomic, and Vascular Effects of Exposure to Coarse Particulate Matter Air Pollution from a Rural Location
Brook R, Bard R, Morishita M, Dvonch J, Wang L, Yang H, Spino C, Mukherjee B, Kaplan M, Yalavarthi S, Oral E, Ajluni N, Sun Q, Brook J, Harkema J, Rajagopalan S. Hemodynamic, Autonomic, and Vascular Effects of Exposure to Coarse Particulate Matter Air Pollution from a Rural Location. Environmental Health Perspectives 2014, 122: 624-630. PMID: 24618231, PMCID: PMC4050508, DOI: 10.1289/ehp.1306595.Peer-Reviewed Original ResearchConceptsCoarse PMParticulate matterAir pollutionRural locationsCoarse particlesParticulate matter air pollutionCoarse PM exposureAssociated with numerous adverse health effectsAcute CV eventsBlood pressureFine particulate matterAmbient coarse particlesNumerous adverse health effectsGlobal air pollutionAdverse health effectsHeart rateFrequency heart rate variabilityCoarse CAPPM exposureFiltered airRandomized double-blind crossover studyDiastolic BPDouble-blind crossover studyHealth effectsHealthy adultsPersonal Black Carbon Exposure Influences Ambulatory Blood Pressure
Zhao X, Sun Z, Ruan Y, Yan J, Mukherjee B, Yang F, Duan F, Sun L, Liang R, Lian H, Zhang S, Fang Q, Gu D, Brook J, Sun Q, Brook R, Rajagopalan S, Fan Z. Personal Black Carbon Exposure Influences Ambulatory Blood Pressure. Hypertension 2014, 63: 871-877. PMID: 24420543, PMCID: PMC4445364, DOI: 10.1161/hypertensionaha.113.02588.Peer-Reviewed Original ResearchConceptsPersonal black carbonAir pollutionBlack carbonBeijing Municipal Environmental Monitoring CenterFine particulate matter concentrationsCombustion-related air pollutionFine particulate matterAmbulatory blood pressureEnvironmental Monitoring CenterParticulate matter concentrationsBlood pressureHigh air pollutionReduce air pollutionMm HgLow frequency to high frequency ratioPublic health effectsParticulate matterTwenty-four-hour ambulatory blood pressureExposure to high levelsMatter concentrationSystolic blood pressureDiastolic blood pressurePollutionBlood pressure effectsGeneralized linear model
2013
Cardiovascular Depression in Rats Exposed to Inhaled Particulate Matter and Ozone: Effects of Diet-Induced Metabolic Syndrome
Wagner J, Allen K, Yang H, Nan B, Morishita M, Mukherjee B, Dvonch J, Spino C, Fink G, Rajagopalan S, Sun Q, Brook R, Harkema J. Cardiovascular Depression in Rats Exposed to Inhaled Particulate Matter and Ozone: Effects of Diet-Induced Metabolic Syndrome. Environmental Health Perspectives 2013, 122: 27-33. PMID: 24169565, PMCID: PMC3888573, DOI: 10.1289/ehp.1307085.Peer-Reviewed Original ResearchConceptsHFrD ratsBlood pressureND ratsHeart rateMetabolic syndromeHR variabilityFasting levels of blood glucoseNormal dietMale Sprague-Dawley ratsParticulate matterAssociated with cardiovascular morbidityCardiovascular depressionAir pollutionSprague-Dawley ratsDiet-induced metabolic syndromeElevated fasting levelsToxicity of air pollutantsFine particulate matterHigh-fructose dietLevels of blood glucoseInhalable particulate matterLevels of ozoneInduce MetSCardiovascular morbidityExaggerated BPThe effect of acute exposure to coarse particulate matter air pollution in a rural location on circulating endothelial progenitor cells: results from a randomized controlled study
Brook R, Bard R, Kaplan M, Yalavarthi S, Morishita M, Dvonch J, Wang L, Yang H, Spino C, Mukherjee B, Oral E, Sun Q, Brook J, Harkema J, Rajagopalan S. The effect of acute exposure to coarse particulate matter air pollution in a rural location on circulating endothelial progenitor cells: results from a randomized controlled study. Inhalation Toxicology 2013, 25: 587-592. PMID: 23919441, PMCID: PMC4364610, DOI: 10.3109/08958378.2013.814733.Peer-Reviewed Original ResearchConceptsCirculating endothelial progenitor cellsRural locationsVascular endothelial growth factorEndothelial progenitor cellsCirculating EPC levelsCoarse PMWhite blood cellsParticulate matterConcentrated ambient particlesParticulate matter air pollutionAir pollutionFine particulate matterEPC levelsProgenitor cellsWilcoxon signed-rank testRandomized double-blind crossover studyDouble-blind crossover studyFiltered airSigned-rank testBlood cellsPeripheral venous bloodSympathetic nervous system activityEndothelial growth factorAssociated with alterationsCardiovascular disease
2012
Air-Pollution and Cardiometabolic Diseases (AIRCMD): A prospective study investigating the impact of air pollution exposure and propensity for type II diabetes
Sun Z, Mukherjee B, Brook R, Gatts G, Yang F, Sun Q, Brook J, Fan Z, Rajagopalan S. Air-Pollution and Cardiometabolic Diseases (AIRCMD): A prospective study investigating the impact of air pollution exposure and propensity for type II diabetes. The Science Of The Total Environment 2012, 448: 72-78. PMID: 23182147, PMCID: PMC4548977, DOI: 10.1016/j.scitotenv.2012.10.087.Peer-Reviewed Original ResearchConceptsAir pollution exposureAir pollutionAmbient fine particulate matterMeasures of air pollution exposureImpact of air pollution exposureFine particulate matterExposure to PM2.5Air pollution measurementsPersonal exposure measurementsCreation of novel methodologiesSub-acute exposurePolluted urban environmentsImpact of environmental factorsParticulate matterPollution exposureStudy visitsPollution measurementsType II diabetesProspective cohort studyEnvironmental risk factorsAmbient measurementsII diabetesCohort studyUrban environmentScreening visit
2010
Altered Heart Rate Variability in Spontaneously Hypertensive Rats Is Associated with Specific Particulate Matter Components in Detroit, Michigan
Rohr A, Kamal A, Morishita M, Mukherjee B, Keeler G, Harkema J, Wagner J. Altered Heart Rate Variability in Spontaneously Hypertensive Rats Is Associated with Specific Particulate Matter Components in Detroit, Michigan. Environmental Health Perspectives 2010, 119: 474-480. PMID: 21163724, PMCID: PMC3080928, DOI: 10.1289/ehp.1002831.Peer-Reviewed Original ResearchConceptsSource factorsPositive matrix factorizationNormal-to-normal intervalsLocal industrial sourcesParticulate matter componentsFine particulate matterSludge factorSemicontinuous ElementsSludge incinerationAerosol samplerAdverse cardiopulmonary health effectsAmbient particlesHeart rate variabilityExposure to fine particulate matterParticulate matterSulfation factorWinterRoot mean squareIndustrial sourcesIncreased root mean squareSummerCement/limeAnalytical resultsHeart rateSludge