Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescents
Background: Food is considered the predominant source of human exposure to chlorinated and brominated persistent organic pollutants (POPs). Exposure and potential sources of these compounds are less studied in adolescents. We aimed to investigate blood serum levels of chlorinated and brominated POPs...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-07-01
|
| Series: | Environmental Advances |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S266676572200045X |
| _version_ | 1811250274342273024 |
|---|---|
| author | Galia Zamaratskaia Helena Bjermo Anna Karin Lindroos Päivi Ruokojärvi Panu Rantakokko Hannu Kiviranta Sanna Lignell |
| author_facet | Galia Zamaratskaia Helena Bjermo Anna Karin Lindroos Päivi Ruokojärvi Panu Rantakokko Hannu Kiviranta Sanna Lignell |
| author_sort | Galia Zamaratskaia |
| collection | DOAJ |
| description | Background: Food is considered the predominant source of human exposure to chlorinated and brominated persistent organic pollutants (POPs). Exposure and potential sources of these compounds are less studied in adolescents. We aimed to investigate blood serum levels of chlorinated and brominated POPs in Swedish adolescents and to investigate associations with breastfeeding and food consumption. Methods: A national representative sample of adolescents (three age groups with mean age of 12, 15 and 18 years) (N=1096) were recruited between September 2016 and May 2017 in the study Riksmaten adolescents 2016-17. Diet was assessed using a web-based 24-h dietary recall method and frequency questions. Chlorinated POPs (including ten polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), hexachlorocyclohexanes (HCHs), dichlorodiphenyldichloroethylene (p,p'-DDE)) and three polybrominated diphenylethers (PBDEs) were analysed in blood serum using gas chromatography-triple quadrupole mass spectrometry (GC-MS/MS) analysis. Associations between breastfeeding duration during infancy and consumption of five food groups (i.e. fish and shellfish, dairy products, eggs, meat, fats and oils) and serum POP concentrations were investigated. Results: HCB, p,p'-DDE, and CB118, 138, 153, 170, 180 and 187 were detected in most samples while the other analysed POPs were below limit of quantification in ≥60% of the samples. Longer breastfeeding time was associated with higher concentrations of p,p'-DDE, CB118, and CB138-187 (i.e. sum of CB138, 153, 170, 180, 187). Consumption of fish and shellfish was positively associated with concentrations of HCB and CB118. Consumption of dairy products was positively associated with concentrations of HCB and CB138-187. Egg consumption was positively associated with p,p'-DDE. Conclusion: Serum concentrations of HCB, p,p'-DDE and PCBs in Swedish adolescents are comparable to concentrations in other European adolescent populations. Breastfeeding, fish, dairy products, and eggs are probable sources of chlorinated POP exposure in Swedish adolescents. |
| first_indexed | 2024-04-12T16:02:11Z |
| format | Article |
| id | doaj.art-0c1d51d4aba041238b70f82406616416 |
| institution | Directory Open Access Journal |
| issn | 2666-7657 |
| language | English |
| last_indexed | 2024-04-12T16:02:11Z |
| publishDate | 2022-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Environmental Advances |
| spelling | doaj.art-0c1d51d4aba041238b70f824066164162022-12-22T03:26:11ZengElsevierEnvironmental Advances2666-76572022-07-018100210Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescentsGalia Zamaratskaia0Helena Bjermo1Anna Karin Lindroos2Päivi Ruokojärvi3Panu Rantakokko4Hannu Kiviranta5Sanna Lignell6Department of Risk and Benefit Assessment, Swedish Food Agency, PO Box 622, SE-751 26 Uppsala, SwedenDepartment of Risk and Benefit Assessment, Swedish Food Agency, PO Box 622, SE-751 26 Uppsala, SwedenDepartment of Risk and Benefit Assessment, Swedish Food Agency, PO Box 622, SE-751 26 Uppsala, Sweden; Department of Internal medicine and clinical nutrition, the Sahlgrenska Academy, University of Gothenburg, PO Box 400, SE-405 30 Gothenburg, SwedenNational Institute for Health and Welfare, PO Box 95, FI-707 01 Kuopio, FinlandNational Institute for Health and Welfare, PO Box 95, FI-707 01 Kuopio, FinlandNational Institute for Health and Welfare, PO Box 95, FI-707 01 Kuopio, FinlandDepartment of Risk and Benefit Assessment, Swedish Food Agency, PO Box 622, SE-751 26 Uppsala, Sweden; Corresponding author.Background: Food is considered the predominant source of human exposure to chlorinated and brominated persistent organic pollutants (POPs). Exposure and potential sources of these compounds are less studied in adolescents. We aimed to investigate blood serum levels of chlorinated and brominated POPs in Swedish adolescents and to investigate associations with breastfeeding and food consumption. Methods: A national representative sample of adolescents (three age groups with mean age of 12, 15 and 18 years) (N=1096) were recruited between September 2016 and May 2017 in the study Riksmaten adolescents 2016-17. Diet was assessed using a web-based 24-h dietary recall method and frequency questions. Chlorinated POPs (including ten polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), hexachlorocyclohexanes (HCHs), dichlorodiphenyldichloroethylene (p,p'-DDE)) and three polybrominated diphenylethers (PBDEs) were analysed in blood serum using gas chromatography-triple quadrupole mass spectrometry (GC-MS/MS) analysis. Associations between breastfeeding duration during infancy and consumption of five food groups (i.e. fish and shellfish, dairy products, eggs, meat, fats and oils) and serum POP concentrations were investigated. Results: HCB, p,p'-DDE, and CB118, 138, 153, 170, 180 and 187 were detected in most samples while the other analysed POPs were below limit of quantification in ≥60% of the samples. Longer breastfeeding time was associated with higher concentrations of p,p'-DDE, CB118, and CB138-187 (i.e. sum of CB138, 153, 170, 180, 187). Consumption of fish and shellfish was positively associated with concentrations of HCB and CB118. Consumption of dairy products was positively associated with concentrations of HCB and CB138-187. Egg consumption was positively associated with p,p'-DDE. Conclusion: Serum concentrations of HCB, p,p'-DDE and PCBs in Swedish adolescents are comparable to concentrations in other European adolescent populations. Breastfeeding, fish, dairy products, and eggs are probable sources of chlorinated POP exposure in Swedish adolescents.http://www.sciencedirect.com/science/article/pii/S266676572200045XBiomonitoringPCBDDEDDTHCBFood |
| spellingShingle | Galia Zamaratskaia Helena Bjermo Anna Karin Lindroos Päivi Ruokojärvi Panu Rantakokko Hannu Kiviranta Sanna Lignell Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescents Environmental Advances Biomonitoring PCB DDE DDT HCB Food |
| title | Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescents |
| title_full | Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescents |
| title_fullStr | Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescents |
| title_full_unstemmed | Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescents |
| title_short | Breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from Swedish adolescents |
| title_sort | breastfeeding during infancy and consumption of fish and dairy products are associated with chlorinated persistent organic pollutants in serum from swedish adolescents |
| topic | Biomonitoring PCB DDE DDT HCB Food |
| url | http://www.sciencedirect.com/science/article/pii/S266676572200045X |
| work_keys_str_mv | AT galiazamaratskaia breastfeedingduringinfancyandconsumptionoffishanddairyproductsareassociatedwithchlorinatedpersistentorganicpollutantsinserumfromswedishadolescents AT helenabjermo breastfeedingduringinfancyandconsumptionoffishanddairyproductsareassociatedwithchlorinatedpersistentorganicpollutantsinserumfromswedishadolescents AT annakarinlindroos breastfeedingduringinfancyandconsumptionoffishanddairyproductsareassociatedwithchlorinatedpersistentorganicpollutantsinserumfromswedishadolescents AT paiviruokojarvi breastfeedingduringinfancyandconsumptionoffishanddairyproductsareassociatedwithchlorinatedpersistentorganicpollutantsinserumfromswedishadolescents AT panurantakokko breastfeedingduringinfancyandconsumptionoffishanddairyproductsareassociatedwithchlorinatedpersistentorganicpollutantsinserumfromswedishadolescents AT hannukiviranta breastfeedingduringinfancyandconsumptionoffishanddairyproductsareassociatedwithchlorinatedpersistentorganicpollutantsinserumfromswedishadolescents AT sannalignell breastfeedingduringinfancyandconsumptionoffishanddairyproductsareassociatedwithchlorinatedpersistentorganicpollutantsinserumfromswedishadolescents |