FN Archimer Export Format PT J TI Guidance Level for Brevetoxins in French Shellfish BT AF Arnich, Nathalie Abadie, Eric Amzil, Zouher Dechraoui Bottein, Marie-Yasmine Comte, Katia Chaix, Estelle Delcourt, Nicolas Hort, Vincent Mattei, César Molgó, Jordi Le Garrec, Raphaele AS 1:1;2:2;3:3;4:4;5:5;6:1;7:6;8:7;9:8;10:9;11:10; FF 1:;2:PDG-ODE-LITTORAL-LERLR;3:PDG-ODE-DYNECO-PHYC;4:;5:;6:;7:;8:;9:;10:;11:; C1 ANSES (French Agency for Food, Environmental and Occupational Health and Safety), Risk Assessment Directorate, 94701 Maisons-Alfort, France MARBEC (MARine Biodiversity, Exploitation and Conservation), Université de Montpellier, CNRS, Ifremer, IRD, 34200 Sète, Franc Ifremer (French Research Institute for Exploitation of the Sea), 44311 Nantes, France Université Côte d’Azur, CNRS, ECOSEAS, UMR7035, Parc Valrose, 06108 Nice, France UMR7245 MCAM CNRS-MNHN, Muséum National d’Histoire Naturelle, 75231 Paris, France Poison Control Centre, Toulouse-Purpan University Hospital and Toulouse NeuroImaging Centre (ToNIC), INSERM 1214, 31059 Toulouse, France ANSES (French Agency for Food, Environmental and Occupational Health and Safety), Laboratory for Food Safety, Pesticides and Marine Biotoxins Unit, 94701 Maisons-Alfort, France University of Angers, INSERM, CNRS, MITOVASC, Equipe CarMe, SFR ICAT, 49100 Angers, France CEA (French Alternative Energies and Atomic Energy Commission), INRAE, University of Paris-Saclay, DMTS, SIMoS, ERL CNRS 9004, 91191 Gif sur Yvette, France Laboratoire Interactions Epitheliums Neurones (LIEN), University of Brest, 29200 Brest, France C2 ANSES, FRANCE IFREMER, FRANCE IFREMER, FRANCE UNIV COTE D’AZUR, FRANCE MNHN, FRANCE INSERM, FRANCE ANSES, FRANCE UNIV ANGERS, FRANCE CEA, FRANCE UBO, FRANCE SI SETE NANTES SE PDG-ODE-LITTORAL-LERLR PDG-ODE-DYNECO-PHYC UM MARBEC IN WOS Ifremer UPR WOS Ifremer UMR DOAJ copubli-france copubli-univ-france IF 6.085 TC 12 UR https://archimer.ifremer.fr/doc/00722/83432/88426.pdf LA English DT Article DE ;brevetoxins;neurotoxic shellfish poisoning;shellfish;guidance level;marine biotoxins;emerging toxins AB Brevetoxins (BTXs) are marine biotoxins responsible for neurotoxic shellfish poisoning (NSP) after ingestion of contaminated shellfish. NSP is characterized by neurological, gastrointestinal and/or cardiovascular symptoms. The main known producer of BTXs is the dinoflagellate Karenia brevis, but other microalgae are also suspected to synthesize BTX-like compounds. BTXs are currently not regulated in France and in Europe. In November 2018, they have been detected for the first time in France in mussels from a lagoon in the Corsica Island (Mediterranean Sea), as part of the network for monitoring the emergence of marine biotoxins in shellfish. To prevent health risks associated with the consumption of shellfish contaminated with BTXs in France, a working group was set up by the French Agency for Food, Environmental and Occupational Health & Safety (Anses). One of the aims of this working group was to propose a guidance level for the presence of BTXs in shellfish. Toxicological data were too limited to derive an acute oral reference dose (ARfD). Based on human case reports, we identified two lowest-observed-adverse-effect levels (LOAELs). A guidance level of 180 µg BTX-3 eq./kg shellfish meat is proposed, considering a protective default portion size of 400 g shellfish meat. PY 2021 PD SEP SO Marine Drugs SN 1660-3397 PU MDPI AG VL 19 IS 9 UT 000700226400001 DI 10.3390/md19090520 ID 83432 ER EF