Results 61 to 70 of about 527 (148)

Proliferative effect of the phycotoxin domoic acid on cancer cell lines: a preliminary evaluation

Journal of Taibah University for Science, 2018
Domoic acid (DA) is a neurotoxin that causes amnesic shellfish poisoning. It is produced by algae and accumulates in shellfish. Consumption of these contaminated shellfishes is suspected to produce exceptional health hazards for humans.
Yosra Ayed, Bochra Kouidhi, Saba Kassim, Hassen Bacha   +3 more
doaj   +1 more source

Domoic Acid - A New Toxin in the Croatian Adriatic Shellfish Toxin Profile

Molecules, 2010
This is the first study that presents concentrations of domoic acid detected in the whole shellfish tissue from breeding and harvesting areas along the Croatian coast of the Adriatic Sea during the period 2006 to 2008. Shellfish sample analyses after SAX
Ivona Marasović, Sanda Skejić, Jasna Arapov, Romana Roje, Ivana Ujević, Živana Ninčević-Gladan   +5 more
doaj   +1 more source

Assessing the Impacts of Land‐Use Change and Climate Variability on Cyanobacterial Abundance and Toxicity in Shallow Lakes

Freshwater Biology, Volume 70, Issue 7, July 2025.
ABSTRACT The global increase in the frequency and intensity of cyanobacteria blooms has been widely attributed to changes in land‐use practices and climate variability, yet little is known of how toxicity has varied historically relative to cyanobacteria abundance.
David A. Hatton, Helen M. Roe, R. Timothy Patterson, Peter R. Leavitt, Ethan T. McCann, David R. McMullin, Carling R. Walsh, Sheryl A. Bartlett, Maarten Blaauw   +8 more
wiley   +1 more source

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the effects of climate change on the risk of transmission of foodborne pathogens

Food Risk Assess Europe, Volume 3, Issue 3, July 2025.
Abstract The Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) has carried out an updated review of the scientific evidence on the influence of climate change on the transmission of foodborne pathogens. This global phenomenon represents an emerging threat to food safety and public health, since alterations in weather ...
Antonio Valero Díaz, Rosa María Capita González, Baltasar Mayo Pérez, Azucena del Carmen Mora Gutiérrez, María Dolores Rodrigo Aliaga, Gloria Sánchez Moragas, Paula Arrabal Durán   +6 more
wiley   +1 more source

Uncovering the Complex Transcriptome Response of Mytilus chilensis against Saxitoxin: Implications of Harmful Algal Blooms on Mussel Populations. [PDF]

PLoS ONE, 2016
Saxitoxin (STX), a principal phycotoxin contributing to paralytic shellfish poisoning, is largely produced by marine microalgae of the genus Alexandrium. This toxin affects a wide range of species, inducing massive deaths in fish and other marine species.
Camille Detree, Gustavo Núñez-Acuña, Steven Roberts, Cristian Gallardo-Escárate   +3 more
doaj   +1 more source

Opinion of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on the risks to human health associated with the proliferation of Ostreopsis spp. on the Basque coast

Food Risk Assess Europe, Volume 3, Issue 2, April 2025.
Abstract In France, the presence of marine microalgae of the genus Ostreopsis has been identified repeatedly on the Mediterranean coast for several years, whereas on the French Basque coasts its presence is much more recent. In the summers of 2021 and 2022, major Ostreopsis flowering episodes were reported on the Basque coast, resulting in several ...
Rodolphe Lemée, Jean‐François Humbert, Eric Abadie, Zouher Amzil, Elisa Berdalet, Ronel Biré, Marie‐Yasmine Dechraoui Bottein, Luc de Haro, Nicolas Delcourt, Valérie Fessard, Jean‐Philippe Jaeg, César Mattei, Anne Oppliger, Anne‐Sophie Pavaux, Eva Ternon, Gilles Bornert, Anne Togola, Jean Baron, Jean‐Luc Boudenne, Nicolas Cimetiere, Bruno Coulomb, Christophe Dagot, Sabine Denooz, Isabelle Dublineau, Frédéric Feder, Matthieu Fournier, Stéphane Garnaud‐Corbel, Nathalie Garrec, Johnny Gasperi, Julio Gonçalvès, Jean‐Louis Gonzalez, Olivier Horner, Michel Joyeux, Jérôme Labanowski, Sophie Lardy‐Fontan, Françoise Lucas, Christophe Mechouk, Laurent Moulin, Damien Mouly, Fabienne Petit, Catherine Quiblier, Pauline Rousseau‐Gueutin, Marie‐Pierre Sauvant‐Rochat, Michèle Tremblay, Bruno Le Bizec, Marie‐Louise Scippo, Pierre‐Marie Badot, Marie‐Yasmine Bottein, Rachida Chekri, Christine Demeilliers, Virginie Desvignes, Erwan Engel, Gautier Eppe, Anne‐Sophie Ficheux, Eric Houdeau, Emilie Lance, Olivier Laprevote, Michel Laurentie, Ludovic Le Hegarat, Jean‐Charles Leblanc, Nicolas Loiseau, David Makowski, Francesca Mancini, Eric Marchioni, Jean‐François Masfaraud, Mathilde Munier, Isabelle Oswald, Anne Platel, Yann Sivry, Paule Vasseur, Estelle Checlair‐Westerberg, Eléonore Ney, Nathalie Arnich, Carole Catastini   +73 more
wiley   +1 more source

Phycotoxin profile along croatian coast of the adriatic sea and ecology of toxic phytoplankton species

, 2013
U radu su izneseni rezultati istraživanja sastava i raspodjele fikotosina u školjkašima na tri uzgojna područja uzduž hrvatske obale Jadranskog mora, u razdoblju od 2007. do 2008. godine. Najučestaliji su bili lipofilni fikotoksini posebice jesotoksini i
Arapov, Jasna
core   +2 more sources

Fish Sludge as Feed in Circular Bioproduction: Overview of Biological and Chemical Hazards in Fish Sludge and Their Potential Fate via Ingestion by Invertebrates

Reviews in Aquaculture, Volume 17, Issue 1, January 2025.
This review provides knowledge of the biosecurity risks of using fish sludge to produce novel feed ingredients from low‐trophic, extractive animal species in circular value chains. The review includes nutritional composition, sludge treatment practices, EU regulations, and the fate of microbial and chemical hazards contained in sludge till raw ...
Kristin S. Pettersen, Veronika Sele, Pedro Araujo, Ikram Belghit, Sylvie L. Benestad, Aksel Bernhoft, Andy M. Booth, Gunnar S. Eriksen, Julia Farkas, Aleksander H. Handå, Bjørn Henrik Hansen, Kari O. Helgesen, Arne Holst‐Jensen, Gro S. Johannessen, Nina S. Liland, Anne‐Katrine Lundebye, Arne M. Malzahn, Hanne Nilsen, Tom S. Nordtvedt, Madelaine Norström, Magdalena M. Owczarek‐Kościelniak, Øivind Øines, Sonal J. Patel, Hilde Sindre, Inger B. Standal, Andreas Hagemann   +25 more
wiley   +1 more source

Love wave platform dedicated to phycotoxin detection

, 2020
Ces travaux de thèse, financés par la Région Aquitaine et partie intégrante des projets ASCOBAR et OSQUAR (2007-2009 et 2009-2011), ont été effectués au sein du laboratoire IMS-Bordeaux (Université Bordeaux 1, CNRS, UMR 5218) et sont le fruit de la ...
FOURNEL, Fabien
core  

Sublethal exposure of eastern oyster Crassostrea virginica to the goniodomin‐producing dinoflagellate Alexandrium monilatum: Fate of toxins, histopathology, and gene expression

Journal of Aquatic Animal Health, Volume 36, Issue 4, Page 374-394, December 2024.
Abstract Objective The dinoflagellate Alexandrium monilatum forms blooms during summer in tributaries of the lower Chesapeake Bay. Questions persist about the potential for A. monilatum to negatively affect aquatic organisms. Its main toxin, goniodomin A (GDA), a polyketide macrolide, has been shown to have adverse effects on animals, for example ...
Sylvain Gaillard, Hamish J. Small, Ryan B. Carnegie, Thomas M. Harris, Simon Tanniou, Damien Réveillon, Philipp Hess, Kimberly S. Reece   +7 more
wiley   +1 more source