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[Toxin profiles in fish implicated in ciguatera fish poisoning in Amami and Kakeroma Islands, Kagoshima Prefecture, Japan].
Shokuhin Eiseigaku Zasshi. 2013; 54(6):385-91.SE

Abstract

Ciguatoxins (CTXs) responsible for ciguatera fish poisoning (CFP) in Amami Islands, Kagoshima, Japan in 2008 were determined by LC-MS/MS analysis. Ciguatoxin-1B (CTX1B), 54-deoxyCTX1B, and 52-epi-54-deoxyCTX1B were detected in Variola louti and Lutjanus monostigma. The toxin profile distinctly differed from that of a CFP-related fish from Miyazaki, which mainly contained ciguatoxin-3C type toxins. Toxin profiles were species-specific, as observed in fish from Okinawa. The LC-MS/MS and mouse bioassay (MBA) methods produced comparable data, though 54-deoxyCTX1B was not taken into consideration owing to the lack of toxicity data. To improve assessment, toxicity data for this compound are needed. A reef fish caught on the same occasion and judged nontoxic by MBA (<0.025 MU/g) was found to contain low levels of CTX, indicating a potential risk for CFP.

Authors+Show Affiliations

Department of Health Sciences, Faculty of Medicine, University of the Ryukyus.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

jpn

PubMed ID

24389468

Citation

Yogi, Kentaro, et al. "[Toxin Profiles in Fish Implicated in Ciguatera Fish Poisoning in Amami and Kakeroma Islands, Kagoshima Prefecture, Japan]." Shokuhin Eiseigaku Zasshi. Journal of the Food Hygienic Society of Japan, vol. 54, no. 6, 2013, pp. 385-91.
Yogi K, Oshiro N, Matsuda S, et al. [Toxin profiles in fish implicated in ciguatera fish poisoning in Amami and Kakeroma Islands, Kagoshima Prefecture, Japan]. Shokuhin Eiseigaku Zasshi. 2013;54(6):385-91.
Yogi, K., Oshiro, N., Matsuda, S., Sakugawa, S., Matsuo, T., & Yasumoto, T. (2013). [Toxin profiles in fish implicated in ciguatera fish poisoning in Amami and Kakeroma Islands, Kagoshima Prefecture, Japan]. Shokuhin Eiseigaku Zasshi. Journal of the Food Hygienic Society of Japan, 54(6), 385-91.
Yogi K, et al. [Toxin Profiles in Fish Implicated in Ciguatera Fish Poisoning in Amami and Kakeroma Islands, Kagoshima Prefecture, Japan]. Shokuhin Eiseigaku Zasshi. 2013;54(6):385-91. PubMed PMID: 24389468.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Toxin profiles in fish implicated in ciguatera fish poisoning in Amami and Kakeroma Islands, Kagoshima Prefecture, Japan]. AU - Yogi,Kentaro, AU - Oshiro,Naomasa, AU - Matsuda,Seiko, AU - Sakugawa,Satsuki, AU - Matsuo,Toshiaki, AU - Yasumoto,Takeshi, PY - 2014/1/7/entrez PY - 2014/1/7/pubmed PY - 2014/6/24/medline SP - 385 EP - 91 JF - Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan JO - Shokuhin Eiseigaku Zasshi VL - 54 IS - 6 N2 - Ciguatoxins (CTXs) responsible for ciguatera fish poisoning (CFP) in Amami Islands, Kagoshima, Japan in 2008 were determined by LC-MS/MS analysis. Ciguatoxin-1B (CTX1B), 54-deoxyCTX1B, and 52-epi-54-deoxyCTX1B were detected in Variola louti and Lutjanus monostigma. The toxin profile distinctly differed from that of a CFP-related fish from Miyazaki, which mainly contained ciguatoxin-3C type toxins. Toxin profiles were species-specific, as observed in fish from Okinawa. The LC-MS/MS and mouse bioassay (MBA) methods produced comparable data, though 54-deoxyCTX1B was not taken into consideration owing to the lack of toxicity data. To improve assessment, toxicity data for this compound are needed. A reef fish caught on the same occasion and judged nontoxic by MBA (<0.025 MU/g) was found to contain low levels of CTX, indicating a potential risk for CFP. SN - 1882-1006 UR - https://www.unboundmedicine.com/medline/citation/24389468/[Toxin_profiles_in_fish_implicated_in_ciguatera_fish_poisoning_in_Amami_and_Kakeroma_Islands_Kagoshima_Prefecture_Japan]_ L2 - http://joi.jlc.jst.go.jp/DN/JST.JSTAGE/shokueishi/54.385?lang=en&amp;from=PubMed DB - PRIME DP - Unbound Medicine ER -