Chemical indicators of exposure to polychlorodibenzo-p-dioxins, polychlorodibenzofurans and polychlorobiphenyls in breast milk samples from mothers residing in Trento, Italy, and neighboring country municipalities

Roberto Miniero; Fabiola Ferri; Valter Carraro; Silva Franchini; Rita Fulgenzi Anna; Nicola Iacovella; Maria Ingelido Anna; Elena De Felip

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Chemical indicators of exposure to polychlorodibenzo-p-dioxins, polychlorodibenzofurans and polychlorobiphenyls in breast milk samples from mothers residing in Trento, Italy, and neighboring country municipalities

机译：来自意大利特伦托和邻国直辖市的母亲的母乳样品中的多氯二苯并-对-二恶英，多氯二苯并呋喃和多氯联苯的化学指标

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A human biomonitoring study was carried out in the province of Trento, northern Italy, on two groups of women residing in areas with presumably different levels of exposure to polychlorodibenzo-p-dioxins (PCDDs), polychlorodibenzofurans (PCDFs) and polychlorobiphenyls (PCBs). The aim was characterization of the possible impact of a steel plant and an urban environment on the internal doses of these contaminants. The areas investigated were the following: (i) the municipality of Borgo Valsugana, where a steel plant has been operating for the last 30years, and (ii) the city of Trento. Ten women were enrolled from each area, and breast milk samples were collected from each woman. The amounts of PCDDs, PCDFs and PCBs were analyzed in all samples, and the data obtained were evaluated by descriptive and multivariate statistical approaches. For all samples, the concentrations observed were in the current acceptable concentration range observed in Europe. The descriptive statistics, however, clearly showed that some differences existed between the two groups: the PCDD, PCDF and DL-PCB concentrations were consistently higher in the Trento group of women living in the area surrounding the steel plant. Congener-profile analysis was carried out on both groups, and an appropriate multivariate approach, such as classical factor analysis (CFA), was used to investigate possible differential exposure sources. The application of this approach made it possible to show the quantitative and qualitative differences that characterized the two areas.

机译：在意大利北部的特伦托省进行了一项人体生物监测研究，研究对象是居住在聚氯二苯并-对-二恶英（PCDDs），聚氯二苯并呋喃（PCDFs）和聚氯联苯（PCBs）水平不同的地区的两组妇女。目的是表征钢铁厂和城市环境对这些污染物内部剂量的可能影响。调查的区域如下：（i）最近30年经营钢铁厂的Borgo Valsugana市，以及（ii）特伦托市。每个地区招募了十名妇女，并从每个妇女那里收集了母乳样品。分析了所有样品中PCDD，PCDF和PCB的含量，并通过描述性和多元统计方法对获得的数据进行了评估。对于所有样品，所观察到的浓度均在欧洲目前可接受的浓度范围内。但是，描述性统计数据清楚地表明，两组之间存在一些差异：居住在钢铁厂周围地区的特伦托妇女群体中PCDD，PCDF和DL-PCB的浓度始终较高。两组均进行了同类资料分析，并采用了适当的多元分析方法，例如经典因子分析（CFA），来研究可能的差异暴露源。这种方法的应用使得有可能显示出表征这两个领域的数量和质量上的差异。

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来源
《Journal of environmental science and health》 |2018年第9期|510-518|共9页
作者
Roberto Miniero; Fabiola Ferri; Valter Carraro; Silva Franchini; Rita Fulgenzi Anna; Nicola Iacovella; Maria Ingelido Anna; Elena De Felip;
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作者单位

Ist Super Sanita, Unita Esposiz Umana Contaminanti Ambientali, Dipartimento Ambiente & Salute, Viale Regina Elena, Rome, Italy;

Ist Super Sanita, Unita Esposiz Umana Contaminanti Ambientali, Dipartimento Ambiente & Salute, Viale Regina Elena, Rome, Italy;

Azienda Prov Serv Sanit Prov Autonoma Trento, Unita Operat Igiene & Sanita Pubbl, Trento, Italy;

Azienda Prov Serv Sanit Prov Autonoma Trento, Unita Operat Igiene & Sanita Pubbl, Trento, Italy;

Ist Super Sanita, Unita Esposiz Umana Contaminanti Ambientali, Dipartimento Ambiente & Salute, Viale Regina Elena, Rome, Italy;

Ist Super Sanita, Unita Esposiz Umana Contaminanti Ambientali, Dipartimento Ambiente & Salute, Viale Regina Elena, Rome, Italy;

Ist Super Sanita, Unita Esposiz Umana Contaminanti Ambientali, Dipartimento Ambiente & Salute, Viale Regina Elena, Rome, Italy;

Ist Super Sanita, Unita Esposiz Umana Contaminanti Ambientali, Dipartimento Ambiente & Salute, Viale Regina Elena, Rome, Italy;

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正文语种 eng
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PCDDs; PCDFs; PCBs; human milk; northern Italy;

机译：PCDDs;PCDFs;PCBs;母乳;意大利北部;

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1. Current dietary exposure to polychlorodibenzo-p-dioxins, polychlorodibenzofurans, and dioxin-like polychlorobiphenyls in Italy [J] . Fattore E, Fanelli R, Turrini A, Molecular Nutrition and Food Research . 2006,第10期

机译：意大利目前的饮食中接触多氯二苯并-对-二恶英，多氯二苯并呋喃和类似二恶英的多氯联苯
2. An Investigation on the Fatty Acid Content of Breast Milk from Mothers Residing in Low Socioeconomic Areas of Egypt [J] . Laila Hussein, Mahmoud. Ali Mohammad, K. S. Kuhn, Universal Journal of Public Health . 2020,第3期

机译：埃及低社会经济地区母乳母乳脂肪酸含量的研究
3. Breast-Milk Iodine Concentrations, Iodine Status, and Thyroid Function of Breastfed Infants Aged 2-4 Months and Their Mothers Residing in a South African Township [J] . JenniferOsei, MariaAndersson, Olivia van derReijden, Journal of Clinical Research in Pediatric Endocrinology . 2016,第4期

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4. I. Development of a passive sampler and static sampling chamber to measure personal exposure to gaseous PAHs. II. Method development for determination of current-use and persistent pesticides in cow milk, human breast milk, baby formulas, and human serum using gas chromatography tandem mass spectrometry. [D] . Chen, Xianyu. 2012

机译：I.开发无源采样器和静态采样室以测量个人对气态多环芳烃的暴露。二。气相色谱串联质谱法测定牛奶，人母乳，婴儿配方食品和人血清中的当前和持久性农药的方法开发。
5. Infant exposure to chemicals in breast milk in the United States: what we need to learn from a breast milk monitoring program. [O] . J S LaKind, C M Berlin, D Q Naiman 2001

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6. Infant exposure to chemicals in breast milk in the United States: what we need to learn from a breast milk monitoring program. [O] . LaKind, J S, Berlin, C M, Naiman, D Q 2001

机译：美国婴儿暴露于母乳中的化学物质：我们需要从母乳监测计划中学到什么。

Chemical indicators of exposure to polychlorodibenzo-p-dioxins, polychlorodibenzofurans and polychlorobiphenyls in breast milk samples from mothers residing in Trento, Italy, and neighboring country municipalities

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