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Human Poisoning from Marine Toxins: Unknowns for Optimal Consumer Protection

Overview
Journal Toxins (Basel)
Publisher MDPI
Specialty Toxicology
Date 2018 Aug 12
PMID 30096904
Citations 44
Authors
Affiliations
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Abstract

Marine biotoxins are produced by aquatic microorganisms and accumulate in shellfish or finfish following the food web. These toxins usually reach human consumers by ingestion of contaminated seafood, although other exposure routes like inhalation or contact have also been reported and may cause serious illness. This review shows the current data regarding the symptoms of acute intoxication for several toxin classes, including paralytic toxins, amnesic toxins, ciguatoxins, brevetoxins, tetrodotoxins, diarrheic toxins, azaspiracids and palytoxins. The information available about chronic toxicity and relative potency of different analogs within a toxin class are also reported. The gaps of toxicological knowledge that should be studied to improve human health protection are discussed. In general, gathering of epidemiological data in humans, chronic toxicity studies and exploring relative potency by oral administration are critical to minimize human health risks related to these toxin classes in the near future.

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References
1.
Fujiki H, Suganuma M, Suguri H, Yoshizawa S, Takagi K, Uda N . Diarrhetic shellfish toxin, dinophysistoxin-1, is a potent tumor promoter on mouse skin. Jpn J Cancer Res. 1988; 79(10):1089-93. PMC: 5917631. DOI: 10.1111/j.1349-7006.1988.tb01531.x. View

2.
Wiese M, DAgostino P, Mihali T, Moffitt M, Neilan B . Neurotoxic alkaloids: saxitoxin and its analogs. Mar Drugs. 2010; 8(7):2185-211. PMC: 2920551. DOI: 10.3390/md8072185. View

3.
Teitelbaum J, Zatorre R, Carpenter S, Gendron D, Evans A, Gjedde A . Neurologic sequelae of domoic acid intoxication due to the ingestion of contaminated mussels. N Engl J Med. 1990; 322(25):1781-7. DOI: 10.1056/NEJM199006213222505. View

4.
Wu M, Yang C, Deng J, Wang K . Hyperkalemia, hyperphosphatemia, acute kidney injury, and fatal dysrhythmias after consumption of palytoxin-contaminated goldspot herring. Ann Emerg Med. 2014; 64(6):633-6. DOI: 10.1016/j.annemergmed.2014.06.001. View

5.
Nordt S, Wu J, Zahller S, Clark R, Cantrell F . Palytoxin poisoning after dermal contact with zoanthid coral. J Emerg Med. 2009; 40(4):397-9. DOI: 10.1016/j.jemermed.2009.05.004. View