Results 31 to 40 of about 25,488 (279)

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

Cnidarian toxins: recent evidences for potential therapeutic uses

The European Zoological Journal, 2020
Marine toxins have received global attention for their involvement in human intoxication. Many marine phyla are well adapted to produce venoms or toxins protect themselves from associated micro fauna, predators and pathogens.
J. M. N. J. Jayathilake, K. V. K. Gunathilake   +1 more
doaj   +1 more source

Recent Advances in Aptasensing Strategies for Monitoring Phycotoxins: Promising for Food Safety

Biosensors, 2022
Phycotoxins or marine toxins cause massive harm to humans, livestock, and pets. Current strategies based on ordinary methods are long time-wise and require expert operators, and are not reliable for on-site and real-time use.
Hamed Zahraee, Atiyeh Mehrzad, Khalil Abnous, Chih-Hsin Chen, Zahra Khoshbin, Asma Verdian   +5 more
doaj   +1 more source

Marine toxins and the cytoskeleton [PDF]

The FEBS Journal, 2008
One of the most striking features of marine toxins is that many of them produce diarrhea. This effect has been attributed to an effect on the cytoskeleton, with the consequent disorganization of the adherent cells on the intestinal cell barrier leading to an excess of liquid.
openaire   +2 more sources

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   +1 more source

Alzheimer’s Disease and Toxins Produced by Marine Dinoflagellates: An Issue to Explore

Marine Drugs, 2022
This paper examined the toxins naturally produced by marine dinoflagellates and their effects on increases in β-amyloid plaques along with tau protein hyperphosphorylation, both major drivers of Alzheimer’s disease (AD). This approach is in line with the
Maria João Botelho, Jelena Milinovic, Narcisa M. Bandarra, Carlos Vale   +3 more
doaj   +1 more source

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

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

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

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