Interlaboratory Evaluation of Multiple LC-MS/MS Methods and a Commercial ELISA Method for Determination of Tetrodotoxin in Oysters and Mussels

Autor: Andrew D Turner, Karl J Dean, Monika Dhanji-Rapkova, Sonia Dall’Ara, Florella Pino, Claire McVey, Simon Haughey, Natasha Logan, Christopher Elliott, Ana Gago-Martinez, Jose Manuel Leao, Jorge Giraldez, Ryan Gibbs, Krista Thomas, Ruth Perez-Calderon, Dermot Faulkner, Hugh McEneny, Veronique Savar, Damien Reveillon, Philipp Hess, Fabiola Arevalo, J Pablo Lamas, Eva Cagide, Mercedes Alvarez, Alvaro Antelo, Mirjam D Klijnstra, Michalina Oplatowska-Stachowiak, Tim Kleintjens, Nermin Sajic, Michael J Boundy, Benjamin H Maskrey, D Tim Harwood, Jesús M González Jartín, Amparo Alfonso, Luis Botana

Publikováno v: Journal of AOAC International, 106(2), 356-369
Journal Of Aoac International (1060-3271) (Oxford University Press (OUP)), 2023-03, Vol. 106, N. 2, P. 356-369
Journal of AOAC International 106 (2023) 2

BackgroundGiven the recent detection of tetrodotoxin (TTX) in bivalve molluscs but the absence of a full collaborative validation study for TTX determination in a large number of shellfish samples, interlaboratory assessment of method performance was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::540c5c6acedc883c5d846314f24345a1
https://doi.org/10.1093/jaoacint/qsad006

Toxicity Screening of a Gambierdiscus australes Strain from the Western Mediterranean Sea and Identification of a Novel Maitotoxin Analogue

Autor: Pablo Estevez, David Castro, José Manuel Leão-Martins, Manoëlla Sibat, Angels Tudó, Robert Dickey, Jorge Diogene, Philipp Hess, Ana Gago-Martinez

Publikováno v: Marine Drugs, Vol 19, Iss 8, p 460 (2021)

Dinoflagellate species of the genera Gambierdiscus and Fukuyoa are known to produce ciguatera poisoning-associated toxic compounds, such as ciguatoxins, or other toxins, such as maitotoxins. However, many species and strains remain poorly characteriz

Externí odkaz: https://doaj.org/article/bef84e8e2d5f461fbaa266fe3aed14e0

High Levels of Tetrodotoxin (TTX) in Trumpet Shell Charonia lampas from the Portuguese Coast

Autor: Pedro Reis Costa, Jorge Giráldez, Susana Margarida Rodrigues, José Manuel Leão, Estefanía Pinto, Lucía Soliño, Ana Gago-Martínez

Publikováno v: Toxins, Vol 13, Iss 4, p 250 (2021)

Tetrodotoxin (TTX) is a potent neurotoxin, considered an emerging toxin in Europe where recently a safety limit of 44 µg TTX kg−1 was recommended by authorities. In this study, three specimens of the large gastropod trumpet shell Charonia lampas b

Externí odkaz: https://doaj.org/article/d0f16dc2498048458d3ae42748deef2b

Liquid Chromatography Coupled to High-Resolution Mass Spectrometry for the Confirmation of Caribbean Ciguatoxin-1 as the Main Toxin Responsible for Ciguatera Poisoning Caused by Fish from European Atlantic Coasts

Autor: Pablo Estevez, Manoella Sibat, José Manuel Leão-Martins, Pedro Reis Costa, Ana Gago-Martínez, Philipp Hess

Publikováno v: Toxins, Vol 12, Iss 4, p 267 (2020)

Ciguatera poisoning (CP) is a common seafood intoxication mainly caused by the consumption of fish contaminated by ciguatoxins. Recent studies showed that Caribbean ciguatoxin-1 (C-CTX1) is the main toxin causing CP through fish caught in the Northea

Externí odkaz: https://doaj.org/article/41a3d7d81c1e4b45acb05f69a2f3cc98

New Insights into the Occurrence and Toxin Profile of Ciguatoxins in Selvagens Islands (Madeira, Portugal)

Autor: Pedro Reis Costa, Pablo Estevez, David Castro, Lucía Soliño, Neide Gouveia, Carolina Santos, Susana Margarida Rodrigues, José Manuel Leao, Ana Gago-Martínez

Publikováno v: Toxins, Vol 10, Iss 12, p 524 (2018)

Ciguatoxins (CTXs), endemic from tropical and subtropical regions of the Pacific and Indian Ocean and the Caribbean Sea, have caused several human poisonings during the last decade in Europe. Ciguatera fish poisonings (CFP) in Madeira and Canary Isla

Externí odkaz: https://doaj.org/article/5d25ebe9184d4389a11c838bd3ae158e