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대기 중 휘발성유기오염물질의 환경, 개인 및 인체 노출의 상관성 연구

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dc.contributor.author신동천-
dc.date.accessioned2016-05-16T10:59:46Z-
dc.date.available2016-05-16T10:59:46Z-
dc.date.issued2002-
dc.identifier.issn1226-9158-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/143558-
dc.description.abstractVolatile organic compounds (VOCs) are an important public health problem throughout the world. Many important questions remain to be addressed in assessing exposure to these compounds. Because they are ubiquitous and highly volatile, special techniques must be applied in the analytical determination of VOCs. Personal exposure measurements are needed to evaluate the relationship between microenvironmental concentrations and actual exposures. It is also important to investigate exposure frequency, duration, and intensity, as well as personal exposure characteristics. In addition to air monitoring, biological monitoring may contribute significantly to risk assessment by allowing estimation of absorbed doses, rather than just the external exposure concentrations, which are evaluated by environmental and personal monitoring. This study was conducted to establish the analytic procedure of VOCs in air, blood, urine and exhaled breath and to evaluate the relationships among these environmental media. The subjects of this study were selected because they are occupationally exposed to high levels of VOCs. Environmental, personal, blood, urine and exhalation samples were collected. Purge & trap, thermal desorber, gas chromatography and mass selective detector were used to analyze the collected samples. Analytical procedures were validated with the“break through test”, ’quot;recovery test for storage and transportation”,“method detection limit test”and“inter-laboratory QA/QC study”. Assessment of halogenated compounds indicted that they were significantly correlated to each other (p value < 0.01). In a similar manner, aromatic compounds were also correlated, except in urine sample. Linear regression was used to evaluate the relationships between personal exposures and environmental concentrations. These relationships for aromatic and halogenated are as follows: Halogen = 3.875+0.068Halogen , (= .930) Aromatic = 34217.757-31.266Aromatic , (= .821) Multiple regression was used to evaluate the relationship between exposures and various exposure deter-minants including, gender, duration of employment, and smoking history. The results of the regression model-ins for halogens in blood and aromatics in urine are as follows: Halogen = 8.181+0.246Halogen +3.975Gender (= .925), Aromatic = 249.565+0.135Aromatic -5.651 D.S ( = .735), In conclusion, we have established analytic procedures for VOC measurement in biological and environmental samples and have presented data demonstrating relationships between VOCs levels in biological media and environmental samples. Abbreviation GC/MS, Gas Chromatography/Mass Spectrometer; VOCs, Volatile Organic Compounds; OVM, Organic Vapor Monitor; TO, Toxic Organicsapor Monitor; TO, Toxic Organics-
dc.description.statementOfResponsibilityopen-
dc.format.extent197~205-
dc.languageKorean-
dc.publisher환경독성보건학회-
dc.relation.isPartOfKorean Journal of Environmental Toxicology-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.title대기 중 휘발성유기오염물질의 환경, 개인 및 인체 노출의 상관성 연구-
dc.title.alternativeA Correlation Study between the Environmental, Personal Exposures and Biomarkers for Volatile Organic Compounds-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Preventive Medicine (예방의학)-
dc.contributor.googleauthor조성준-
dc.contributor.googleauthor신동천-
dc.contributor.googleauthor정용-
dc.contributor.googleauthorPatrick N. Breysse-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA02096-
dc.relation.journalcodeJ01401-
dc.subject.keywordVolatile Organic Compounds (VOCs)-
dc.subject.keywordExposure Assessment-
dc.subject.keywordRisk Assessment-
dc.subject.keywordEnvironmental measurement-
dc.subject.keywordBiological monitoring-
dc.subject.keywordPersonal dosimetry-
dc.subject.keywordActive Sampler-
dc.subject.keywordPassive Sampler-
dc.contributor.alternativeNameShin, Dong Chun-
dc.contributor.affiliatedAuthorShin, Dong Chun-
dc.rights.accessRightsfree-
dc.citation.volume17-
dc.citation.number3-
dc.citation.startPage197-
dc.citation.endPage205-
dc.identifier.bibliographicCitationKorean Journal of Environmental Toxicology, Vol.17(3) : 197-205, 2002-
dc.identifier.rimsid38256-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Preventive Medicine (예방의학교실) > 1. Journal Papers

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