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Qualitative and quantitative assessment of the presence of ciguatoxin, P-CTX-1B, in Spanish Mackerel (Scomberomorus commerson) from waters in New South Wales (Australia)
- Source :
- Toxicology Reports, Vol 4, Iss , Pp 328-334 (2017)
- Publication Year :
- 2017
- Publisher :
- Elsevier, 2017.
-
Abstract
- Ciguatera Fish Poisoning (CFP) is a tropical disease caused by the consumption of fish contaminated with ciguatoxins (CTXs). Currently, the only feasible prevention methods for CFP are to avoid the consumption of fish of certain species from some regions, avoid larger fish of certain species, or avoid all fish caught from specific regions. Here, we quantified levels of P-CTX-1B in Spanish Mackerel (Scomberomorus commerson), which is the main fish species that causes CFP in New South Wales and Queensland, Australia, using LCâMS detection against a toxin standard. We found detectable P-CTX-1B in both flesh and liver tissues in fish from New South Wales (n = 71, 1.4% prevalence rate, with a confidence interval of 1%â4%, and 7% prevalence, 1%â12%, in flesh and liver, respectively). In the small sample of fish from Queensland, there was a 46% prevalence (19â73%, n = 13). Toxin levels found were 0.13 μg kgâ1 to
- Subjects :
- Toxicology. Poisons
RA1190-1270
Subjects
Details
- Language :
- English
- ISSN :
- 22147500
- Volume :
- 4
- Issue :
- 328-334
- Database :
- Directory of Open Access Journals
- Journal :
- Toxicology Reports
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.bec038aae477401ca0150928e51f9857
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.toxrep.2017.06.006