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Ferrante MC, Di Vaio P, Magli E, Frecentese F, Meli R, Caliendo G, Corvino A, Fiorino F, Giordano F, Monnolo A, Saccone I, Santagada V, Severino B, Calabria G, Manzo C, Perissutti E. PCB levels in adipose tissue of dogs from illegal dumping sites in Campania region (Italy). CHEMOSPHERE 2020; 244:125478. [PMID: 31812762 DOI: 10.1016/j.chemosphere.2019.125478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 11/19/2019] [Accepted: 11/25/2019] [Indexed: 06/10/2023]
Abstract
The aim of the study is to investigate the potential relationship between exposure to PCBs and cancer. In doing so we relied on a sample of dogs coming from a peculiar area of the Campania region (Italy), that has been suffering for illegal waste dumping and open air burning of plastic waste for many years. The latter determined the release of organic and inorganic pollutants, such as the PCBs. By comparing dogs with cancer and healthy dogs, we found much higher PCB concentrations in the former, with a significant difference (p < 0.05) for the non-indicator ∑10NDL-PCB and the DL-PCBs. A regression analysis, controlling for three potentially confounding factors, that are sex, age and weight, confirmed the higher ∑10NDL-PCB concentration in dogs with cancer. Hence, our evidence suggests a potential health hazard for animals and likewise people living in a risky area due to the presence of environmental organic pollutants.
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Affiliation(s)
- Maria Carmela Ferrante
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Paola Di Vaio
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Elisa Magli
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Francesco Frecentese
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Rosaria Meli
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Giuseppe Caliendo
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Angela Corvino
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Ferdinando Fiorino
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Flavia Giordano
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Anna Monnolo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Irene Saccone
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Vincenzo Santagada
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Beatrice Severino
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy
| | - Giacomo Calabria
- Veterinary Clinic "Giacomo Calabria VET", Via S. Francesco D'Assisi, 41, 80034, Marigliano (NA), Italy
| | - Cosimo Manzo
- Avantech Group s.r.l, Via Masuccio Salernitano, 28, 84012, Angri (SA), Italy
| | - Elisa Perissutti
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, 80131, Naples, Italy.
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