Human biomonitoring of PCDDs, PCDFs, and PCBs in women living in a Northern Italy industrial area.

Breast milk Brescia Dioxin-like PCBs Dioxins Exposure estimates Human biomonitoring Industrial area PCBs

Journal

Environmental science and pollution research international
ISSN: 1614-7499
Titre abrégé: Environ Sci Pollut Res Int
Pays: Germany
ID NLM: 9441769

Informations de publication

Date de publication:
24 Jun 2024
Historique:
received: 10 01 2024
accepted: 04 06 2024
medline: 24 6 2024
pubmed: 24 6 2024
entrez: 24 6 2024
Statut: aheadofprint

Résumé

In Brescia , a highly industrialized city in the Lombardy Region (Northern Italy) classified as a SIN (Contaminated Site of National Interest), a human biomonitoring study was carried out on breast milk of two groups of women residing in areas with presumably different levels of exposure to polychlorodibenzo-p-dioxins, polychlorodibenzofurans, and polychlorobiphenyls. This study was aimed at evaluating the possible difference between women living in Brescia and women living far from it but in the same Region. Between 2016 and 2018, 82 women were enrolled (41 "exposed" subjects and 41 "not exposed"), breast milk samples were collected, and a specific questionnaire was administered to the donors. Data obtained were processed by robust regression and Principal Component Factor Analysis. The differences in concentration between the two groups were significant for all the classes of analytes (except for PCDDs). The concentration increase rates from the not exposed to the exposed group resulted highly significant: some PCB congeners showed increase rates more than 1000 ng/g lb per one-unit change of the independent variable. Among the variables significantly associated with the observed concentrations, age showed the greatest influence, while BMI showed a counteracting effect. Consumption of vegetable oil and fruit resulted to possibly influence the chemicals body burden. For the not exposed group, the levels appear to be in line with the decreasing trend (2001-2018) observed for these contaminants in Italy.

Identifiants

pubmed: 38913259
doi: 10.1007/s11356-024-33942-2
pii: 10.1007/s11356-024-33942-2
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Subventions

Organisme : Regione Lombardia
ID : Delibera n° X/141, 17/05/2013

Informations de copyright

© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.

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Auteurs

Elena Dellatte (E)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy. elena.dellatte@iss.it.

Vittorio Abate (V)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Annalisa Abballe (A)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Stefania Paola De Filippis (SP)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Silvia De Luca (S)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Fabiola Ferri (F)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Anna Rita Fulgenzi (AR)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Nicola Iacovella (N)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Anna Laura Iamiceli (AL)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Anna Maria Ingelido (AM)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Valentina Marra (V)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Roberto Miniero (R)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Silvia Valentini (S)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Maura Bressanelli (M)

Department of Prevention, Public Health and Hygiene Service Environmental Medicine and I.A.N., ATS Brescia, Viale Duca degli Abruzzi, 15, 25124, Brescia, Italy.

Maria Rosa Schivardi (MR)

Formerly Department of Prevention, Screening Unit, ATS Brescia, Brescia, Italy.

Elena De Felip (E)

Department of Environment and Health, Unit of Human Exposure to Environmental Contaminants, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.

Classifications MeSH