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생체시료를 이용한 프탈레이트의 실내 노출인자 연구

Study on the indoor exposure factors of phthalates using bio-monitoring data

  • 양지연 (연세대학교 의과대학 환경공해연구소) ;
  • 신동천 (연세대학교 의과대학 예방의학교실) ;
  • 이시은 (연세대학교 의과대학 환경공해연구소) ;
  • 이건우 (연세대학교 의과대학 환경공해연구소) ;
  • 김준혁 (연세대학교 의과대학 환경공해연구소) ;
  • 이용진 (연세대학교 의과대학 환경공해연구소) ;
  • 임영욱 (연세대학교 의과대학 환경공해연구소)
  • Yang, Ji Yeon (Institute for Environmental Research, Yonsei University College of Medicine) ;
  • Shin, Dong Chun (Preventive medicine department, Yonsei university college of medicine) ;
  • Lee, Si Eun (Institute for Environmental Research, Yonsei University College of Medicine) ;
  • Lee, Geon Woo (Institute for Environmental Research, Yonsei University College of Medicine) ;
  • Kim, Joon Hyeog (Institute for Environmental Research, Yonsei University College of Medicine) ;
  • Lee, Yong Jin (Institute for Environmental Research, Yonsei University College of Medicine) ;
  • Lim, Young Wook (Institute for Environmental Research, Yonsei University College of Medicine)
  • 투고 : 2018.05.30
  • 심사 : 2018.12.10
  • 발행 : 2018.12.31

초록

Phthalate is an endocrine disruptor that interferes with homeostasis and developmental regulation. It is highly toxic to the environment and is associated with various diseases of the human body. Using biological samples from 140 adult subjects, to evaluate the influencing factors which are related to contaminant concentration levels, we used correlation analysis and multiple regression analysis. Lastly, in order to analyze the health effects related to exposure to phthalates, we conducted a risk assessment by estimating acceptable daily intake exposure according to the influential factors. When we compared the concentration level according to influential factors, in general, the subjects who had engaged in home remodeling work had higher urinary phthalate metabolite concentrations levels than the subjects who had not engaged in home remodeling work. We can confirm statistically significant differences in DBP metabolites. In addition, we can confirm the concentration appeared higher in the categories such as using air freshener, sofa and foods. Through conducting a risk assessment of DEHP, BBzP, DiBP, and DnBP by using data on phthalate metabolite concentration in urine, it was found that the average concentration of all metabolites did not exceed TDI.

키워드

과제정보

연구 과제 주관 기관 : 식품의약품안전처

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