Comprehensive evaluation of skin exposure to PBDEs and PCBs in diverse South China populations via dermal wipe sampling
文献类型：期刊论文
| 作者 | Guo, Jian2,3; Luo, Xiaojun1,3 ; Zeng, Yanhong1,3; Mai, Bixian1,3
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| 刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 46期号:12页码:16 |
| 关键词 | PBDEs PCBs Skin wipe samples Dermal exposure Carcinogenic risk |
| ISSN号 | 0269-4042 |
| DOI | 10.1007/s10653-024-02288-6 |
| 英文摘要 | This study analyzed skin wipe samples from the forehead, palm, forearm, and lower leg of 120 volunteers across different age groups-preschoolers, thresholders, middle-aged, and elderly-with each group comprising 30 individuals with a balanced sex ratio from a city in South China. The research aimed to assess the occurrence, concentration, and associated health risks of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) adsorbed onto human skin from environmental sources. We identified 13 PBDE congeners and 10 PCB congeners across all samples, with average detection frequencies of 48% for PBDEs and 16% for PCBs, with concentrations ranging from non-detectable (ND) to 4200 and ND to 2300 ng/m2, respectively. Skin concentrations of both PBDEs and PCBs decreased in the order of face > hand > arm > shank (ANOVA, P < 0.001), suggesting higher exposure to uncovered skin areas than to those covered by clothing, regardless of age or sex. The daily average dose of dermal (DAD(derm)) and oral (DAD(oral)) for PBDEs spanned from 7.0 x 10-4-0.19 ng/kg/d and ND-15 ng/kg/d, respectively, whereas the PCB exposure doses ranged from ND-7.8 ng/kg/d (DAD(derm)) and ND-2.0 ng/kg/d (DAD(oral)), respectively. Preschool children displayed notably higher DAD(oral) levels than the other groups (P < 0.0001), which was attributed to their more frequent hand-to-mouth activity. Preschool boys exhibiting a higher DADderm (P < 0.05) and both preschool boys and university women showing elevated DADoral levels (P < 0.01 and P < 0.05, respectively). Health risk assessments concluded that the carcinogenic risks from BDE209 and PCBs were within acceptable limits (10-4) for all sampled populations. |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001352337300001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/82085]  |
| 专题 | 有机地球化学国家重点实验室 |
| 通讯作者 | Luo, Xiaojun |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Hong Kong Macao Joint Lab Environm Pollu, Guangzhou 510640, Peoples R China 2.Guangdong Univ Petrochem Technol, Maoming 525000, Peoples R China 3.Chinese Acad Sci, State Key Lab Organ Geochem & Guangdong Prov, Key Lab Environm Protect & Resources Utilizat, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Jian,Luo, Xiaojun,Zeng, Yanhong,et al. Comprehensive evaluation of skin exposure to PBDEs and PCBs in diverse South China populations via dermal wipe sampling[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2024,46(12):16. |
| APA | Guo, Jian,Luo, Xiaojun,Zeng, Yanhong,&Mai, Bixian.(2024).Comprehensive evaluation of skin exposure to PBDEs and PCBs in diverse South China populations via dermal wipe sampling.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,46(12),16. |
| MLA | Guo, Jian,et al."Comprehensive evaluation of skin exposure to PBDEs and PCBs in diverse South China populations via dermal wipe sampling".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 46.12(2024):16. |
入库方式： OAI收割
来源：广州地球化学研究所
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