Results 11 to 20 of about 29,989,640 (122)

A Long-Term Time Series of Dinophysis acuminata Blooms and Associated Shellfish Toxin Contamination in Port Underwood, Marlborough Sounds, New Zealand [PDF]

Toxins, 2019
Blooms of the dinoflagellate Dinophysis acuminata occur every year in an important mussel cultivation area in Port Underwood, Marlborough Sounds, New Zealand.
Lincoln A. Mackenzie
doaj   +2 more sources

Rapid enzyme-linked immunosorbent assay and colloidal gold immunoassay for assessing okadaic acid and its derivatives in shellfish

Food and Agricultural Immunology, 2022
Okadaic acid (OA) and the analogs of dinophysistoxin (DTX) are important members of diarrhetic shellfish poisoning (DSP) toxins. In this study, five OA-specific mAbs (monoclonal antibodies) were developed from five stable cells of hybridoma.
Ruirui Wang, Hongli Qi, Miao Liang, Guoxiang Liao, Fan Yang   +4 more
doaj   +1 more source

A survey of Dinophysis spp. and their potential to cause diarrhetic shellfish poisoning in coastal waters of the United States

Journal of Phycology, Volume 59, Issue 4, Page 658-680, August 2023., 2023
Abstract Multiple species of the genus Dinophysis produce diarrhetic shellfish toxins (okadaic acid and Dinophysis toxins, OA/DTXs analogs) and/or pectenotoxins (PTXs). Only since 2008 have DSP events (illnesses and/or shellfish harvesting closures) become recognized as a threat to human health in the United States.
Nour Ayache, Brian D. Bill, Michael L. Brosnahan, Lisa Campbell, Jonathan R. Deeds, James M. Fiorendino, Christopher J. Gobler, Sara M. Handy, Neil Harrington, David M. Kulis, Pearse McCarron, Christopher O. Miles, Stephanie K. Moore, Satoshi Nagai, Vera L. Trainer, Jennifer L. Wolny, Craig S. Young, Juliette L. Smith   +17 more
wiley   +1 more source

Safety of oil from Schizochytrium sp. (strain ATCC 20889) for use in infant and follow‐on formula as a novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, Volume 20, Issue 1, January 2022., 2022
Abstract Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of Schizochytrium sp. oil as a novel food (NF) pursuant to Regulation (EU) 2015/2283.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Francesco Cubadda, Thomas Frenzel, Marina Heinonen, Rosangela Marchelli, Monika Neuhäuser‐Berthold, Morten Poulsen, Miguel Prieto Maradona, Josef Rudolf Schlatter, Henk van Loveren, Emanuela Turla, Helle Katrine Knutsen   +27 more
wiley   +1 more source

Evaluation of the shucking of certain species of scallops contaminated with domoic acid with a view to the production of edible parts meeting the safety requirements foreseen in the Union legislation

EFSA Journal, Volume 19, Issue 8, August 2021., 2021
Abstract EFSA was asked by the European Commission to provide information on the levels of domoic acid (DA) in whole scallops that would ensure that levels in edible parts are below the regulatory limit after shucking. This should include five species of scallops.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Dieter Schrenk, Margherita Bignami, Laurent Bodin, Jesús del Mazo, Bettina Grasl‐Kraupp, Christer Hogstrand, Kevin James Chipman, Jean‐Charles Leblanc, Carlo Stefano Nebbia, Elsa Nielsen, Evangelia Ntzani, Annette Petersen, Salomon Sand, Tanja Schwerdtle, Christiane Vleminckx, Heather Wallace, Ana Gago Martinez, Arjen Gerssen, Aurelia Tubaro, Claudia Cascio, José Cortiñas Abrahantes, Hans Steinkellner, Laurentius (Ron) Hoogenboom   +23 more
wiley   +1 more source

Evaluation of the shucking of certain species of scallops contaminated with lipophilic toxins with a view to the production of edible parts meeting the safety requirements foreseen in the Union legislation

EFSA Journal, Volume 19, Issue 3, March 2021., 2021
Abstract EFSA was asked by the European Commission to provide information on levels of lipophilic shellfish toxins in whole scallops that would ensure levels in edible parts below the regulatory limits after shucking, i.e. removal of non‐edible parts. This should include the okadaic acid (OA), the azaspiracid (AZA) and the yessotoxin (YTX) groups, and ...
EFSA Panel on Contaminants in the Food Chain (CONTAM), Dieter Schrenk, Margherita Bignami, Laurent Bodin, Jesús del Mazo, Bettina Grasl‐Kraupp, Christer Hogstrand, Kevin James Chipman, Jean‐Charles Leblanc, Carlo Stefano Nebbia, Elsa Nielsen, Evangelia Ntzani, Annette Petersen, Salomon Sand, Tanja Schwerdtle, Christiane Vleminckx, Heather Wallace, Ana Gago Martinez, Arjen Gerssen, Aurelia Tubaro, Claudia Cascio, José  Cortiñas  Abrahantes, Hans Steinkellner, Laurentius (Ron) Hoogenboom   +23 more
wiley   +1 more source

Diarrhetic shellfish toxins production appears to be driven by photosynthesis and phosphate–revealed by different light-adapted strains of Prorocentrum lima complex and P. caipirignum

Frontiers in Marine Science, 2023
IntroductionDiarrhetic shellfish toxins (DST) harm shellfish aquaculture and endanger human health, and include well-known marine dinoflagellate-produced toxins such as okadaic acid (OA) and analogues, such as dinophysistoxin-1 (DTX-1).
Heng Chen, Heng Chen, Kaixuan Huang, Kaixuan Huang, Wanchun Guan, Hua Zhang, Shasha Liu, Shasha Liu, Songhui Lu, Songhui Lu   +9 more
doaj   +1 more source

Comparative toxicity of dinophysistoxin-1 and okadaic acid in mice [PDF]

Journal of Veterinary Medical Science, 2018
Hodaka Suzuki
exaly   +2 more sources

Food-borne disease outbreak of diarrhetic shellfish poisoning due to toxic mussel consumption: the first recorded outbreak in china. [PDF]

PLoS ONE, 2013
ObjectivesThis investigation was undertaken in response to an outbreak of suspected shellfish poisoning in Zhejiang Province, China. The objectives of this project were to confirm the outbreak and to identify the aetiology, source and mode of ...
Tingrui Chen, Xuqing Xu, Jinjiao Wei, Jiang Chen, Renchao Miu, Liming Huang, Xiaoxiao Zhou, Yun Fu, Rui Yan, Zhen Wang, Biyao Liu, Fan He   +11 more
doaj   +1 more source

Comparative Analysis of the Cytotoxic Effects of Okadaic Acid-Group Toxins on Human Intestinal Cell Lines

Marine Drugs, 2014
The phycotoxin, okadaic acid (OA) and dinophysistoxin 1 and 2 (DTX-1 and -2) are protein phosphatase PP2A and PP1 inhibitors involved in diarrhetic shellfish poisoning (DSP).
Pierre-Jean Ferron, Kevin Hogeveen, Valérie Fessard, Ludovic Le Hégarat   +3 more
doaj   +1 more source