Results 61 to 70 of about 1,079 (195)

Identification of a Rapid Detoxification Mechanism for Brevetoxin in Rats [PDF]

Toxicological Sciences, 2005
We examined detoxification of brevetoxin in rats through metabolic activities and key elimination routes by analyzing samples from individual rats exposed to two brevetoxin congeners (PbTx-2 and PbTx-3). Brevetoxins were detected by radioimmunoassay in methanolic extracts of blood within 1 h post intraperitoneal (ip) administration.
Faisal F Y, Radwan, Zhihong, Wang, John S, Ramsdell   +2 more
openaire   +2 more sources

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

Neurotoxic Shellfish Poisoning

Marine Drugs, 2008
Neurotoxic shellfish poisoning (NSP) is caused by consumption of molluscan shellfish contaminated with brevetoxins primarily produced by the dinoflagellate, Karenia brevis. Blooms of K.
Roberta Hammond, Lora E. Fleming, Andrew Reich, Sharon M. Watkins   +3 more
doaj  

In vitro Evaluation of Programmed Cell Death in the Immune System of Pacific Oyster Crassostrea gigas by the Effect of Marine Toxins

Frontiers in Immunology, 2021
Programmed cell death (PCD) is an essential process for the immune system's development and homeostasis, enabling the remotion of infected or unnecessary cells.
Norma Estrada, Erick J. Núñez-Vázquez, Alejandra Palacios, Felipe Ascencio, Laura Guzmán-Villanueva, Rubén G. Contreras   +5 more
doaj   +1 more source

Impact of Hurricane Ian (2022) on Karenia brevis Bloom on the West Florida Shelf

Geophysical Research Letters, Volume 52, Issue 6, 28 March 2025.
Abstract Blooms of toxigenic Karenia brevis are a major concern to public health and marine ecosystems on the West Florida Shelf. Hurricanes and tropical storms can discharge huge amounts of terrestrial nutrients into coastal oceans over a short time and have been linked to large plankton blooms, but the underlying mechanisms for the bloom generation ...
Yuren Chen, Ming Li
wiley   +1 more source

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

Effects of Harmful Algal Blooms on Amphibians and Reptiles are Under‐Reported and Under‐Represented

Environmental Toxicology and Chemistry, Volume 43, Issue 9, Page 1936-1949, September 2024.
Abstract Harmful algal blooms (HABs) are a persistent and increasing problem globally, yet we still have limited knowledge about how they affect wildlife. Although semi‐aquatic and aquatic amphibians and reptiles have experienced large declines and occupy environments where HABs are increasingly problematic, their vulnerability to HABs remains unclear.
Brian J. Tornabene, Kelly L. Smalling, Blake R. Hossack   +2 more
wiley   +1 more source

Review: Impact of food safety on global trade

Veterinary Medicine and Science, Volume 10, Issue 5, September 2024.
Food safety has become a pressing global issue due to growing health concerns. Contaminants can infiltrate the food supply chain, from agricultural production to processing and final consumption. Factors, such as improper agricultural inputs, microbial contamination in production and processing and fraudulent practices, are hindering international food
Abebe Tibebu, Habtamu Tamrat, Adane Bahiru   +2 more
wiley   +1 more source

Natural and Derivative Brevetoxins: Historical Background, Multiplicity, and Effects-5

, 2011
Copyright information:Taken from "Natural and Derivative Brevetoxins: Historical Background, Multiplicity, and Effects"Environmental Health Perspectives 2005;113(5):621-625.Published online 10 Feb 2005PMCID:PMC1257558.This is an Open Access article ...
Daniel G. Baden (71736), Andrea J. Bourdelais (71737), Jerome Naar (71740), Sophie Michelliza (71739), Henry Jacocks (71738)   +4 more
core   +1 more source

Navigating aquaculture losses: Tackling fish‐killing phytoflagellates in a changing global landscape

Reviews in Aquaculture, Volume 16, Issue 4, Page 2023-2033, September 2024.
Abstract Aquaculture has emerged as a pivotal alternative for seafood production, addressing the challenges posed by depleting wild fish stocks. However, the industry faces substantial challenges, notably the presence of harmful algal blooms (HABs), which can cause serious economic consequences.
Malihe Mehdizadeh Allaf, Kevin J. Erratt
wiley   +1 more source