Ciguatera poisoning is a widespread seafood-toxic illness, endemic in the tropical
and subtropical regions of Caribbean and Indo-Pacific. It is the most frequently reported
marine toxin-related poisoning globally. The climate and environment changes together
with the international commerce and consumption of frozen fish species are responsible
for an increasing number of Ciguatera poisoning also in temperate regions [
[1]
]. Ciguatoxins are produced by dinoflagellates of the Gambierdiscus species, bottom-dwelling
single-cell organisms living in the coral reef. Ciguatoxins are lipophilic, soluble,
heat-stable polycyclic polyethers, which are stored in finfish viscera and concentrate
and bioaccumulate up the food chain from small reef fish to the large carnivorous
species. They are grouped in 3 variants, depending on their origin from the Pacific
(P-CTX), Caribbean (C-CTX) and Indian Ocean (I-CTX) [
[2]
].Keywords
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Article info
Publication history
Published online: June 20, 2019
Received in revised form:
June 12,
2019
Received:
March 24,
2019
Identification
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© 2019 Elsevier B.V. All rights reserved.