Advances in Detecting Ciguatoxins in Fish [PDF]
Toxins, 2020 Ciguatera fish poisoning (CFP) is currently the most common marine biotoxin food poisoning worldwide, associated with human consumption of circumtropical fish and marine invertebrates that are contaminated with ciguatoxins.
Tibor Pasinszki +2 more
doaj +4 more sources
Toxins, 2021 We review and develop conceptual models for the bio-transfer of ciguatoxins in food chains for Platypus Bay and the Great Barrier Reef on the east coast of Australia.
Michael J. Holmes +2 more
doaj +2 more sources
Ciguatera Fish Poisoning in the Caribbean Sea and Atlantic Ocean: Reconciling the Multiplicity of Ciguatoxins and Analytical Chemistry Approach for Public Health Safety [PDF]
Toxins, 2023 International audienceCiguatera is a major circumtropical poisoning caused by the consumption of marine fish and invertebrates contaminated with ciguatoxins (CTXs): neurotoxins produced by endemic and benthic dinoflagellates which are biotransformed in ...
Ivannah Pottier +2 more
exaly +3 more sources
A 15-Year Retrospective Review of Ciguatera in the Madeira Islands (North-East Atlantic, Portugal) [PDF]
Toxins, 2023 The first ciguatera fish poisoning (CFP) in Portugal dates from 2008 when 11 people reported CFP symptoms after consuming a 30 kg amberjack caught around the Selvagens Islands (Madeira Archipelago). Since then, 49 human poisonings have been reported. The
Pedro Reis Costa +8 more
doaj +2 more sources
Ciguatoxins: Cyclic Polyether Modulators of Voltage-gated Iion Channel Function [PDF]
Marine Drugs, 2006 Ciguatoxins are cyclic polyether toxins, derived from marine dinoflagellates, which are responsible for the symptoms of ciguatera poisoning. Ingestion of tropical and subtropical fin fish contaminated by ciguatoxins results in an illness characterised by
Richard J. Lewis, Graham M. Nicholson
doaj +2 more sources
Model of the Origin of a Ciguatoxic Grouper (Plectropomus leopardus) [PDF]
Toxins, 2023 Published data were used to model the transfer of ciguatoxins (CTX) across three trophic levels of a marine food chain on the Great Barrier Reef (GBR), Australia, to produce a mildly toxic common coral trout (Plectropomus leopardus), one of the most ...
Michael J. Holmes, Richard J. Lewis
doaj +2 more sources
Synthesis of the A-F Fragment of the Pacific Ciguatoxin CTX3C by Iterative Ring-Closing Metathesis and Tsuji-Trost Allylation. [PDF]
Chemistry, 2023 The fully functionalized A−F ring system of the Pacific ciguatoxin CTX3C suitable for coupling to the I−M fragment of the natural product, has been synthesized from a simple glucal derivative. A six‐step sequence that features ring‐closing metathesis and stereoselective palladium‐mediated allylation has been deployed in an iterative manner to construct
Triantafyllakis M +4 more
europepmc +2 more sources
Characterisation of ciguatoxins
EFSA Supporting Publications, 2021 The primary objective of this specific grant was to characterize the risk associated to Ciguatera Poisoning (CP) in the EU by developing a sensitive methodology of LC-MS/MS. The preparation of reference materials including the main ciguatoxins (CTXs) responsible for the contamination was considered the secondary objective to facilitate the ...
Gago‐martinez, A. +6 more
openaire +3 more sources
Application of High-Resolution Mass Spectrometry for Ciguatoxin Detection in Fish from the Asia–Pacific Region [PDF]
ToxinsFish is a major source of protein in Asia–Pacific countries. Ciguatera fish poisoning (CFP), caused by consuming reef fish contaminated with ciguatoxins (CTXs), poses a significant health risk, affecting the neurological, gastrointestinal, and ...
Xin Li +7 more
doaj +2 more sources
Metabolic Hepatic Disorders Caused by Ciguatoxins in Goldfish (Carassius auratus)
Animals, 2022 Ciguatera poisoning (CP) is a foodborne disease known for centuries; however, little research has been conducted on the effects of ciguatoxins (CTXs) on fish metabolism.
María José Ramos-Sosa +7 more
doaj +2 more sources