Results 41 to 50 of about 1,297,600 (275)

Solid phase extraction for removal of matrix effects in lipophilic marine toxin analysis by liquid chromatography-tandem mass spectrometry [PDF]

, 2009
The potential of solid phase extraction (SPE) clean-up has been assessed to reduce matrix effects (signal suppression or enhancement) in the liquid chromatography-tandem mass spectrometry (LC¿MS/MS) analysis of lipophilic marine toxins.
Boer, J., de, Bire, Ronel, Bire, R., de Boer, J., de Boer, J.; id_orcid, Jacob de Boer, Boer, J. de, Mulder, Patrick P. J., McElhinney, A. M., Hess, Philipp, McElhinney, M., Philipp Hess, Gerssen, A., Mairead A. McElhinney, Gerssen, Arjen, Ronel Bire, Arjen Gerssen, Bire, L., de Boer, Jacob, Patrick P. J. Mulder, Mulder, P.P.J., Hess, P., McElhinney, Mairead A.   +22 more
core   +2 more sources

Five Years Monitoring the Emergence of Unregulated Toxins in Shellfish in France (EMERGTOX 2018–2022)

Marine Drugs, 2023
Shellfish accumulate microalgal toxins, which can make them unsafe for human consumption. In France, in accordance with EU regulations, three groups of marine toxins are currently under official monitoring: lipophilic toxins, saxitoxins, and domoic acid.
Zouher Amzil, Amélie Derrien, Aouregan Terre Terrillon, Véronique Savar, Thomas Bertin, Marion Peyrat, Audrey Duval, Korian Lhaute, Nathalie Arnich, Vincent Hort, Marina Nicolas   +10 more
doaj   +1 more source

Dihydrodinophysistoxin-1 produced by Dinophysis norvegica in the Gulf of Maine, USA and its accumulation in shellfish [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Deeds, J. R., Stutts, W. L., Celiz, M. D., MacLeod, J., Hamilton, A. E., Lewis, B. J., Miller, D.
Juliette L. Smith, McCarron, Pearse, Mary Dawn Celiz, Stutts, Whitney L., Stephen D. Archer, Shelley K. Lankford, Miller, David W., David W. Miller, Burnell, Craig A., Bryant J. Lewis, Archer, Stephen D., Borchert, Jerry, Amy E. Hamilton, Jill MacLeod, Kanwit, Kohl, Kulis, David M., Craig A. Burnell, Pearse McCarron, Lankford, Shelley K., Hamilton, Amy E., Jerry Borchert, Whitney L. Stutts, Lewis, Bryant J., Carlton D. Rauschenberg, Kohl Kanwit, Smith, Juliette L., David M. Kulis, MacLeod, Jill, Jonathan R. Deeds, Celiz, Mary Dawn, Deeds, Jonathan R., Rauschenberg, Carlton D.   +31 more
core   +1 more source

Historical Perspective of the Characterization of Conotoxins Targeting Voltage-Gated Sodium Channels

Marine Drugs, 2023
Marine toxins have potent actions on diverse sodium ion channels regulated by transmembrane voltage (voltage-gated ion channels) or by neurotransmitters (nicotinic acetylcholine receptor channels).
James R. Groome
doaj   +1 more source

Analyzing European Union Rapid Alert System (RASFF) Notifications of Emerging Marine and Freshwater Toxins from the Last Decade: Appearance Trends and Links with Occurrence Data and Risk Assessment Advancements

Biology and Life Sciences Forum, 2023
The EU Rapid Alert System for Food and Feed (RASFF) is a tool for the rapid exchange of information on food and feed safety issues between EU member states and the European Commission, destined to notify food safety authorities about products posing a ...
Panagiota Katikou
doaj   +1 more source

Paralytic shellfish toxins in the Atlantic horse mackerel (Trachurus trachurus) over a bloom of Gymnodinium catenatum: the prevalence of decarbamoylsaxitoxin in the marine food web

Scientia Marina, 2013
This study reports the accumulation of paralytic shellfish toxins (PSTs) in Atlantic horse mackerel (Trachurus trachurus) over a bloom of the toxigenic dinoflagellate Gymnodinium catenatum. High levels of toxins, up to 4800 μg STXeq kg–1, were registered
Sandra Lage, Pedro Reis Costa
doaj   +1 more source

Integrating scFv into xMAP Assays for the Detection of Marine Toxins. [PDF]

Toxins (Basel), 2016
Marine toxins, such as saxitoxin and domoic acid are associated with algae blooms and can bioaccumulate in shell fish which present both health and economic concerns.
Shriver-Lake LC, Liu JL, Brozozog Lee PA, Goldman ER, Dietrich R, Märtlbauer E, Anderson GP.   +6 more
europepmc   +2 more sources

Illnesses Caused by Marine Toxins [PDF]

Clinical Infectious Diseases, 2005
Marine toxins are produced by algae or bacteria and are concentrated in contaminated seafood. Substantial increases in seafood consumption in recent years, together with globalization of the seafood trade, have increased potential exposure to these agents. Marine toxins produce neurological, gastrointestinal, and cardiovascular syndromes, some of which
Jeremy, Sobel, John, Painter
openaire   +2 more sources

Paralytic and Amnesic Shellfish Toxins Impacts on Seabirds, Analyses and Management

Toxins, 2021
Marine biotoxins have been frequently implicated in morbidity and mortality events in numerous species of birds worldwide. Nevertheless, their effects on seabirds have often been overlooked and the associated ecological impact has not been extensively ...
Begoña Ben-Gigirey, Lucía Soliño, Isabel Bravo, Francisco Rodríguez, María V. M. Casero   +4 more
doaj   +1 more source

Health and Environmental Impacts of Cyanobacteria and Cyanotoxins from Freshwater to Seawater

Toxins
Cyanobacterial harmful algal blooms (cyanoHABs) are a natural phenomenon produced mainly by the interaction between natural and anthropogenic events. CyanoHABs are characterized by the production of cyanotoxins that can have harmful effects on different ...
Tamara Villalobos, Benjamín Suárez-Isla, Carlos Garcia   +2 more
doaj   +1 more source