Results 51 to 60 of about 2,671 (209)

Removal of Paralytic Shellfish Toxins by Probiotic Lactic Acid Bacteria

Toxins, 2014
Paralytic shellfish toxins (PSTs) are non-protein neurotoxins produced by saltwater dinoflagellates and freshwater cyanobacteria. The ability of Lactobacillus rhamnosus strains GG and LC-705 (in viable and non-viable forms) to remove PSTs (saxitoxin (STX)
Mari Vasama, Himanshu Kumar, Seppo Salminen, Carolyn A. Haskard   +3 more
doaj   +1 more source

Predicting Karenia brevis Induced Respiratory Irritation at Individual Southwest Florida Beaches Using Cell Abundances Plus Wind Direction and Speed

GeoHealth, Volume 10, Issue 4, April 2026.
Abstract Nearly annually, blooms of the dinoflagellate Karenia brevis form along the southwest Florida coast leading to a variety of negative impacts, including respiratory irritation (RI) in humans. To limit these impacts, NOAA's National Centers for Coastal Ocean Science (NCCOS) developed a RI model to provide beach‐goers with a category‐based ...
K. M. Collins, A. G. Hounshell, B. Kirkpatrick, A. Cook, K. A. Hubbard, M. C. Tomlinson, R. P. Stumpf   +6 more
wiley   +1 more source

Integrative Monitoring of Marine and Freshwater Harmful Algae in Washington State for Public Health Protection

Toxins, 2015
The more frequent occurrence of both marine and freshwater toxic algal blooms and recent problems with new toxic events have increased the risk for illness and negatively impacted sustainable public access to safe shellfish and recreational waters in ...
Vera L. Trainer, F. Joan Hardy
doaj   +1 more source

Molecular Mechanisms of Algicidal Bacteria in Controlling Harmful Algal Blooms: Advances in Bacteria‐Algae Interactions

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This review elucidates the molecular mechanisms of algicidal bacteria, highlighting critical behaviours like chemotaxis, quorum sensing and extracellular vesicle release. It details how these actions disrupt algal cellular integrity, photosynthesis and calcium homeostasis, providing a theoretical foundation for controlling harmful algal blooms ...
Jiaxin Wang, Binfu Xu, Lixing Huang
wiley   +1 more source

Paralytic Shellfish Poisoning in Papua New Guinea, 1972 [PDF]

, 1975
Outbreaks of paralytic shellfish poisoning and simultaneous red tides (Pyrodinium bahamense Plate) in the Port Moresby district during 1972 are recorded.
Maclean, J.L., Price, M.J., Worth, G.K.
core  

Outbreak of paralytic shellfish poisoning in Tasmania

Communicable Diseases Intelligence, 2018
Paralytic shellfish poisoning (PSP) is a rare illness caused by eating shellfish containing paralytic shellfish toxins (PST). Toxins are produced during harmful algal blooms, which occur most years on the east coast of Tasmania. Contaminated seafood looks and tastes normal and toxins are not destroyed by cooking or freezing.
Edwards, Laura, Wilson, K., Veitch, Mark
openaire   +2 more sources

Ingestion of Alexandrium pacificum Cysts by a Deposit Feeder: An Option for Ecosystem‐Based Approach Benefiting Aquaculture and Coastal Communities?

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Harmful algal blooms caused by the paralytic shellfish toxin‐producing species Alexandrium pacificum have increased in recent years in one of the most important aquaculture regions of New Zealand, the Marlborough Sounds. Reoccurring blooms have created large cysts beds in the sediments throughout the sounds. In this region, large populations of the sea
Leonardo N. Zamora, Kirsty F. Smith, Jacqui Stuart, D. Tim Harwood, Shenae L. Wales, Emillie M. F. Passfield, Lincoln Mackenzie   +6 more
wiley   +1 more source

Surface plasmon resonance sensor for domoic acid based on grafted imprinted polymer [PDF]

, 2004
A molecularly imprinted polymer (MIP) film for domoic acid (DA) was synthesised by direct photo-grafting onto a gold chip suitable for a surface plasmon resonance (SPR) based bioanalytical instrument system, the BIAcore 3000™.
Kania, M., Turner, Anthony P. F., Kania, M,, Henry, O. Y. F., Cullen, D,, Tothill, I,, Lotierzo, M,, Lotierzo, M., Turner, APF,, Cullen, David C., Henry, OYF,, Piletsky, Sergey A., Piletsky, S,, Hock, B,, Tothill, Ibtisam E., Hock, B.   +15 more
core   +1 more source

Microbial Ecology at the Nexus of Food Safety and Biotechnology With Ecological Mechanisms, Risks, and Emerging Innovations

International Journal of Food Science, Volume 2026, Issue 1, 2026.
Food systems are complex microbial ecosystems in which microorganisms play dual and often contrasting roles as agents of foodborne contamination and as essential drivers of food production and biotechnological innovation. Microbial ecology provides an integrative framework for understanding how microbial interactions, environmental conditions, and ...
Jackline A. Tepson, Daniel S. Agyirifo, Lei Yuan   +2 more
wiley   +1 more source

Grazer‐induced bioluminescence and toxicity in marine dinoflagellates

Limnology and Oceanography, Volume 70, Issue 12, Page 3769-3783, December 2025.
Abstract Marine copepods are the most abundant multicellular zooplankton in the global oceans. They imprint their surrounding waters with a unique bouquet of chemical compounds, including polar lipids such as copepodamides. Prey organisms can detect copepodamides and respond by inducing defensive traits including bioluminescence, toxin production ...
Paula Gonzalo‐Valmala, Milad Pourdanandeh, Sandra Lage, Erik Selander   +3 more
wiley   +1 more source