Human exposure to aerosol from indoor gas stove cooking and the resulting nervous system responses

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buir.contributor.authorMalekipirbazari, Milad
buir.contributor.orcidMalekipirbazari, Milad|0000-0002-3212-6498
dc.citation.epage14en_US
dc.citation.issueNumber2en_US
dc.citation.spage1en_US
dc.citation.volumeNumber32en_US
dc.contributor.authorTorkmahalleh, Mehdi Amouei
dc.contributor.authorNaseri, Motahareh
dc.contributor.authorNurzhan, Sholpan
dc.contributor.authorGabdrashova, Raikhangul
dc.contributor.authorBekezhankyzy, Zhibek
dc.contributor.authorGimnkhan, Aidana
dc.contributor.authorMalekipirbazari, Milad
dc.contributor.authorJouzizadeh, Mojtaba
dc.contributor.authorTabesh, Mahsa
dc.contributor.authorFarrokhi, Hamta
dc.contributor.authorMehri-Dehnavi, Hossein
dc.contributor.authorKhanbabaie, Reza
dc.contributor.authorSadeghi, Sahar
dc.contributor.authorKhatir, Ali Alizadeh
dc.contributor.authorSabanov, Sergei
dc.contributor.authorBuonanno, Giorgio
dc.contributor.authorHopke, Philip K.
dc.contributor.authorCassee, Flemming
dc.contributor.authorCrape, Byron
dc.date.accessioned2023-02-17T11:03:01Z
dc.date.available2023-02-17T11:03:01Z
dc.date.issued2022-01-17
dc.departmentDepartment of Industrial Engineeringen_US
dc.description.abstractOur knowledge of the effects of exposure to indoor ultrafine particles (sub-100 nm, #/cm3) on human brain activity is very limited. The effects of cooking ultrafine particles (UFP) on healthy adults were assessed using an electroencephalograph (EEGs) for brain response. Peak ultrafine particle concentrations were approximately 3 × 105 particle/cm3, and the average level was 1.64 × 105 particle/cm3. The average particle number emission rate (S) and the average number decay rate (a+k) for chicken frying in brain experiments were calculated to be 2.82 × 1012 (SD = 1.83 × 1012, R2 = 0.91, p = 0.0013) particles/min, 0.47 (SD = 0.30, R2 = 0.90, p < 0.0001) min−1, respectively. EEGs were recorded before and during cooking (14 min) and 30 min after the cooking sessions. The brain fast-wave band (beta) decreased during exposure, similar to people with neurodegenerative diseases. It subsequently increased to its pre-exposure condition for 70% of the study participants after 30 min. The brain slow-wave band to fast-wave band ratio (theta/beta ratio) increased during and after exposure, similar to observed behavior in early-stage Alzheimer's disease (AD) patients. The brain then tended to return to its normal condition within 30 min following the exposure. This study suggests that chronically exposed people to high concentrations of cooking aerosol might progress toward AD.en_US
dc.description.provenanceSubmitted by Betül Özen (ozen@bilkent.edu.tr) on 2023-02-17T11:03:01Z No. of bitstreams: 1 Human_exposure_to_aerosol_from_indoor_gas_stove_cooking_and_the_resulting_nervous_system_responses.pdf: 994891 bytes, checksum: 8ba588babbf56f11c569edffdc24dd84 (MD5)en
dc.description.provenanceMade available in DSpace on 2023-02-17T11:03:01Z (GMT). No. of bitstreams: 1 Human_exposure_to_aerosol_from_indoor_gas_stove_cooking_and_the_resulting_nervous_system_responses.pdf: 994891 bytes, checksum: 8ba588babbf56f11c569edffdc24dd84 (MD5) Previous issue date: 2022-01-17en
dc.identifier.doi10.1111/ina.12983en_US
dc.identifier.eissn1600-0668
dc.identifier.urihttp://hdl.handle.net/11693/111505
dc.language.isoEnglishen_US
dc.publisherWileyen_US
dc.relation.isversionofhttps://doi.org/10.1111/ina.12983en_US
dc.source.titleIndoor Airen_US
dc.subjectEEGen_US
dc.subjectFrying aerosolen_US
dc.subjectNeurodegenerative diseaseen_US
dc.subjectUltrafine particlesen_US
dc.titleHuman exposure to aerosol from indoor gas stove cooking and the resulting nervous system responsesen_US
dc.typeArticleen_US

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