Results 31 to 40 of about 1,831 (174)

HARMFUL ALGAL BLOOMS IN THE MEDITERRANEAN SEA: EFFECTS ON HUMAN HEALTH.

open access: yesEuromediterranean Biomedical Journal, 2013
A harmful algal bloom (HAB) is defined as a bloom that has deleterious effects on plants, animals or humans. Marine algal toxins are responsible for an array of human illnesses associated with consumption of seafood or exposure to aerosolized toxins ...
Margherita Ferrante
doaj   +1 more source

Accumulation and Elimination Dynamics of the Hydroxybenzoate Saxitoxin Analogues in Mussels Mytilus galloprovincialis Exposed to the Toxic Marine Dinoflagellate Gymnodinium catenatum

open access: yesToxins, 2018
Paralytic shellfish poisoning (PSP) is a severe food-borne illness, caused by the ingestion of seafood containing paralytic shellfish toxins (PST), which are naturally produced by marine dinoflagellates and accumulate in shellfish during algae blooms ...
Pedro Reis Costa   +2 more
doaj   +1 more source

Aptamer Sensor Based on Hybrid Chain Reaction and CRISPR-Cas9 System for STX Detection

open access: yesChemosensors, 2023
In recent years, pollution incidents caused by red tide occur frequently, and the red tide biotoxins brought by it make the food safety problem of seafood become a difficult problem to be solved urgently, which has caused great damage to the mariculture ...
Qinguo Zhao, Guizhen Li, Xuemei Li
doaj   +1 more source

Effect of Different N:P Ratios on the Growth, Toxicity, and Toxin Profile of Gymnodinium catenatum (Dinophyceae) Strains from the Gulf of California

open access: yesToxins, 2022
The harmful microalgae Gymnodinium catenatum is a unique naked dinoflagellate that produces paralytic shellfish poisoning toxins (PSTs). This species is common along the coasts of the Mexican Pacific and is responsible for paralytic shellfish poisoning ...
Francisco E. Hernández-Sandoval   +7 more
doaj   +1 more source

SoundToxins: A Research and Monitoring Partnership for Harmful Phytoplankton in Washington State

open access: yesToxins, 2023
The more frequent occurrence of marine harmful algal blooms (HABs) and recent problems with newly-described toxins in Puget Sound have increased the risk for illness and have negatively impacted sustainable access to shellfish in Washington State. Marine
Vera L. Trainer, Teri L. King
doaj   +1 more source

Dose-Response Modelling of Paralytic Shellfish Poisoning (PSP) in Humans

open access: yesToxins, 2018
Paralytic shellfish poisoning (PSP) is caused by a group of marine toxins with saxitoxin (STX) as the reference compound. Symptoms in humans after consumption of contaminated shellfish vary from slight neurological and gastrointestinal effects to fatal ...
Nathalie Arnich, Anne Thébault
doaj   +1 more source

Potential to produce brown mussel integrated to a net-cage fish farm in a Mediterranean bay

open access: yesAquaculture Reports, 2023
In this study, we investigated the potential exploitation of the brown mussel Perna perna (Linnaeus, 1758) in an aquaculture farm (Monastir Bay, Mediterranean Sea, Tunisia).
Walid Medhioub   +13 more
doaj   +1 more source

Tetrodotoxin and paralytic shellfish toxins in Philippine crabs.

open access: yesAgricultural and Biological Chemistry, 1986
The frequent occurrence of lethal specimens of Zosimus aeneus and Atergatis floridus on southern Negros Island, Philippines, was confirmed by mouse lethality tests. Among eight specimens of Z. aeneus analyzed by fluorometric liquid chromatography, tetrodotoxin and its derivatives were dominant in five indicating the possible involvement of tetrodotoxin
YASUMURA, Daisuke   +4 more
openaire   +2 more sources

Determination of Gonyautoxin-4 in Echinoderms and Gastropod Matrices by Conversion to Neosaxitoxin Using 2-Mercaptoethanol and Post-Column Oxidation Liquid Chromatography with Fluorescence Detection

open access: yesToxins, 2015
Paralytic Shellfish Toxin blooms are common worldwide, which makes their monitoring crucial in the prevention of poisoning incidents. These toxins can be monitored by a variety of techniques, including mouse bioassay, receptor binding assay, and liquid ...
Marisa Silva   +4 more
doaj   +1 more source

The Incidence of Marine Toxins and the Associated Seafood Poisoning Episodes in the African Countries of the Indian Ocean and the Red Sea

open access: yesToxins, 2019
The occurrence of Harmful Algal Blooms (HABs) and bacteria can be one of the great threats to public health due to their ability to produce marine toxins (MTs).
Isidro José Tamele   +2 more
doaj   +1 more source

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