Esposito Mauro, Serpe Francesco Paolo, Diletti Gianfranco, Messina Giovanni, Scortichini Giampiero, La Rocca Cinzia, Baldi Loredana, Amorena Michele, Monda Marcellino
Istituto Zooprofilattico Sperimentale del Mezzogiorno, via Salute 2, 80055 Portici, Italy.
Chemosphere. 2014 Jan;94:62-9. doi: 10.1016/j.chemosphere.2013.09.013. Epub 2013 Oct 7.
The objective of this study was to estimate the levels of polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and polychlorinated biphenyls (DL-PCBs and NDL-PCBs) in blood serum obtained from non-occupationally exposed volunteers living in the Naples area (Campania Region, southern Italy). The samples were taken from two geographical zones: one was an urban area of Naples and its surroundings and the other was located in an area deemed to be at high environmental risk. Total mean concentrations of these persistent pollutants proved to be in the range 1.43-17.38 pg WHO-TEQ1998 g(-1) lipid for PCDD/Fs, and 0.98-25.45 pg WHO-TEQ1998 g(-1) lipid for DL-PCBs. NDL-PCBs were in the range 316.57-482.90 ng g(-1) lipid. No significant differences were observed between women and men, nor between donors living in the two different areas. The mean levels of PCDD/Fs and PCBs in the population living in the Naples area were lower than those observed in some studies of populations living in exposed areas (near incineration plants or industrial sites) and urban or rural areas.
本研究的目的是评估从居住在那不勒斯地区（意大利南部坎帕尼亚大区）的非职业暴露志愿者采集的血清中多氯代二苯并 - 对 - 二噁英（PCDDs）、多氯代二苯并呋喃（PCDFs）和多氯联苯（DL - PCBs和NDL - PCBs）的含量水平。样本取自两个地理区域：一个是那不勒斯市区及其周边地区，另一个位于被认为环境风险高的区域。这些持久性污染物的总平均浓度经证实，PCDD/Fs为1.43 - 17.38 pg WHO - TEQ1998 g(-1)脂质，DL - PCBs为0.98 - 25.45 pg WHO - TEQ1998 g(-1)脂质。NDL - PCBs为316.57 - 482.90 ng g(-1)脂质。未观察到女性和男性之间以及居住在两个不同区域的捐赠者之间存在显著差异。居住在那不勒斯地区人群中PCDD/Fs和PCBs的平均水平低于在一些针对居住在暴露区域（靠近焚烧厂或工业场所）以及城市或农村地区人群的研究中所观察到的水平。
