PMID- 36528010 OWN - NLM STAT- MEDLINE DCOM- 20230105 LR - 20230111 IS - 1879-3363 (Electronic) IS - 0025-326X (Linking) VI - 186 DP - 2023 Jan TI - Preliminary assessment of persistent organic pollutants (POPs) in tissues of Risso's dolphin (Grampus griseus) specimens stranded along the Italian coasts. PG - 114470 LID - S0025-326X(22)01152-3 [pii] LID - 10.1016/j.marpolbul.2022.114470 [doi] AB - Ecotoxicological and pathological research on Grampus griseus (Cuvier, 1812) (Risso's dolphins) is scarce both globally and in the Mediterranean Sea. This species has been classified as "Vulnerable" by the International Union for Conservation of Nature (IUCN) in the Mediterranean Sea. To evaluate the presence of "persistent organic pollutants" (POPs), especially organochlorine compounds (OCs), in the animals, chemical analyses were performed on tissues and organs of Risso's dolphin stranded along the Italian coasts between 1998 and 2021. Toxic contaminants such as hexachlorobenzene (HCB), polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane and its metabolites (DDTs) were examined in the blubber, liver, muscle, and brain of 20 animals, and data was correlated with sex, age, and stranding locations. CI - Copyright (c) 2022 The Authors. Published by Elsevier Ltd.. All rights reserved. FAU - Minoia, L AU - Minoia L AD - Department of Physical Sciences Earth and Environment, University of Siena, Via Mattioli 4, 53100 Siena, Italy; Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, National Institute of Marine Biology, Ecology and Biotechnology, Genoa Marine Centre, Villa del Principe, Via San Benedetto 2, 16126 Genoa, Italy. FAU - Consales, G AU - Consales G AD - Department of Physical Sciences Earth and Environment, University of Siena, Via Mattioli 4, 53100 Siena, Italy; Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, National Institute of Marine Biology, Ecology and Biotechnology, Genoa Marine Centre, Villa del Principe, Via San Benedetto 2, 16126 Genoa, Italy. Electronic address: consales@student.unisi.it. FAU - Mazzariol, S AU - Mazzariol S AD - Department of Comparative Biomedicine and Food Science - BCA, University of Padua, Agripolis, Viale dell'Universita 16, 35020 Legnaro, PD, Italy. FAU - Mancusi, C AU - Mancusi C AD - Department of Physical Sciences Earth and Environment, University of Siena, Via Mattioli 4, 53100 Siena, Italy; Environmental Protection Agency Tuscany Region (ARPAT), Via Giovanni Marradi 114, 57126 Livorno, Italy. FAU - Terracciano, G AU - Terracciano G AD - Istituto Zooprofilattico Sperimentale delle Regioni Lazio e Toscana - Sezione di Pisa, Via SS Abetone Brennero 4, 56123 Pisa, Italy. FAU - Ceciarini, I AU - Ceciarini I AD - Department of Physical Sciences Earth and Environment, University of Siena, Via Mattioli 4, 53100 Siena, Italy. FAU - Capanni, F AU - Capanni F AD - Department of Physical Sciences Earth and Environment, University of Siena, Via Mattioli 4, 53100 Siena, Italy. FAU - Neri, A AU - Neri A AD - Department of Physical Sciences Earth and Environment, University of Siena, Via Mattioli 4, 53100 Siena, Italy; CIBM - Consortium for the Interuniversity Center of Marine Biology and Applied Ecology "G. Bacci", viale N. Sauro 4, 57128 Livorno, Italy. FAU - D'Agostino, A AU - D'Agostino A AD - Department of Management Studies and Quantitative Methods (DISAQ), University of Naples Parthenope, Via Generale Parisi 13, 80132 Napoli, Italy. FAU - Marsili, L AU - Marsili L AD - Department of Physical Sciences Earth and Environment, University of Siena, Via Mattioli 4, 53100 Siena, Italy; Centro Interuniversitario per la Ricerca sui CEtacei (CIRCE), Department of Physical Sciences Earth and Environment, University of Siena, Strada Laterina 8, 53100 Siena, Italy. LA - eng PT - Journal Article DEP - 20221215 PL - England TA - Mar Pollut Bull JT - Marine pollution bulletin JID - 0260231 RN - 0 (Persistent Organic Pollutants) SB - IM MH - Animals MH - *Dolphins/physiology MH - Persistent Organic Pollutants MH - Brain MH - Mediterranean Sea OTO - NOTNLM OT - Conservation OT - Mediterranean Sea OT - POPs OT - Pollution OT - Risso's dolphin OT - Strandings COIS- Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. EDAT- 2022/12/18 06:00 MHDA- 2023/01/06 06:00 CRDT- 2022/12/17 18:35 PHST- 2022/08/12 00:00 [received] PHST- 2022/11/18 00:00 [revised] PHST- 2022/12/03 00:00 [accepted] PHST- 2022/12/18 06:00 [pubmed] PHST- 2023/01/06 06:00 [medline] PHST- 2022/12/17 18:35 [entrez] AID - S0025-326X(22)01152-3 [pii] AID - 10.1016/j.marpolbul.2022.114470 [doi] PST - ppublish SO - Mar Pollut Bull. 2023 Jan;186:114470. doi: 10.1016/j.marpolbul.2022.114470. Epub 2022 Dec 15.