Results 61 to 70 of about 1,793 (174)

How Does Climate Change Influence the Regional Ecological–Social Risks of Harmful Dinoflagellates? A Predictive Study of China's Coastal Waters

Global Change Biology, Volume 31, Issue 7, July 2025.
Climate change is expected to shift the risks posed by harmful dinoflagellates in China's coastal waters. In this study, the ecological–social risk is assessed by considering both the potential presence of these algae and their overlap with coastal populations and mariculture areas.
Shangke Su, Zhaohe Luo, Jianhua Kang, Xinyuan Guo, Changyou Wang, Rui Jin, Jianguo Du, Xinqing Zheng, Kieng Soon Hii, Shifeng Fu, Wenjia Hu, Bin Chen   +11 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

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

Acute Toxicities of the Saxitoxin Congeners Gonyautoxin 5, Gonyautoxin 6, Decarbamoyl Gonyautoxin 2&3, Decarbamoyl Neosaxitoxin, C-1&2 and C-3&4 to Mice by Various Routes of Administration

Toxins, 2017
Paralytic shellfish poisoning results from consumption of seafood naturally contaminated by saxitoxin and its congeners, the paralytic shellfish toxins (PSTs).
Andrew I. Selwood, Craig Waugh, David T. Harwood, Lesley L. Rhodes, John Reeve, Jim Sim, Rex Munday   +6 more
doaj   +1 more source

An N‐Terminally Elongated Peptide From Conus rolani Defines a New Class of Ribbon α‐Conotoxins Targeting Muscle nAChRs

The FASEB Journal, Volume 39, Issue 12, 30 June 2025.
α‐RoIA is an atypical N‐terminally elongated conotoxin discovered in Conus rolani. N‐terminal elongation delays activity in vivo; however, this elongation must be removed to block muscle nicotinic acetylcholine receptors (nAChRs). Only the truncated ribbon isoform of RoIA blocks muscle nAChRs.
Matías L. Giglio, Paula Flórez‐Salcedo, Layla Azam, Maren Watkins, Thomas Lund Koch, Erianna Basgall‐De la Rosa, Adam D. Douglass, J. Michael McIntosh, Baldomero M. Olivera, Joanna Gajewiak   +9 more
wiley   +1 more source

First report of cyanobacterial paralytic shellfish toxin biosynthesis genes and paralytic shellfish toxin production in Polish freshwater lakes

Advances in Oceanography and Limnology, 2017
<p>In central and southern Europe, <em>Aphanizomenon</em> spp., <em>A. gracile</em> Lemmermann in particular, have been associated with paralytic shellfish toxin (PST) production. In western Poland, <em>A. gracile</em> is very common, and <em>Cylindrospermopsis raciborskii</em> (Woloszyńska ...
Henna Savela, Lisa Spoof, Niina Höysniemi, Markus Vehniäinen, Joanna Mankiewicz-Boczek, Tomasz Jurczak, Mikolaj Kokociński, Jussi Meriluoto   +7 more
openaire   +4 more sources

Advancements in Ambient Ionisation Mass Spectrometry in 2024: An Annual Review

Analytical Science Advances, Volume 6, Issue 1, June 2025.
ABSTRACT The introduction of ambient ionisation mass spectrometry (AIMS) is among the most important developments in analytical chemistry in recent years. Enabling the direct analysis of samples in their native state with neither sample preparation nor chromatographic separation provides chemical characterisation in a matter of seconds.
Alisha Henderson, Liam M. Heaney, Stephanie Rankin‐Turner   +2 more
wiley   +1 more source

Evaluation of Rapid, Early Warning Approaches to Track Shellfish Toxins Associated with Dinophysis and Alexandrium Blooms

Marine Drugs, 2018
Marine biotoxin-contaminated seafood has caused thousands of poisonings worldwide this century. Given these threats, there is an increasing need for improved technologies that can be easily integrated into coastal monitoring programs.
Theresa K. Hattenrath-Lehmann, Mark W. Lusty, Ryan B. Wallace, Bennie Haynes, Zhihong Wang, Maggie Broadwater, Jonathan R. Deeds, Steve L. Morton, William Hastback, Leonora Porter, Karen Chytalo, Christopher J. Gobler   +11 more
doaj   +1 more source

Multiple global change factors and the long‐term dynamics of harmful algal blooms in the North Sea

Limnology and Oceanography, Volume 70, Issue 5, Page 1267-1282, May 2025.
Abstract The North Sea has been identified as an area where the impacts of climate change and de‐eutrophication efforts are already apparent, specifically on phytoplankton communities, with shifts in biogeography, altered species composition, and increased biomass of harmful algal bloom (HAB) species.
Karen M. Brandenburg, Julian Merder, Andrea Budiša, Anne Marie Power, Catharina J. M. Philippart, Anna M. Michalak, Tim J. van den Broek, Dedmer B. Van de Waal   +7 more
wiley   +1 more source

Neurotoxins from Marine Dinoflagellates: A Brief Review

Marine Drugs, 2008
Dinoflagellates are not only important marine primary producers and grazers, but also the major causative agents of harmful algal blooms. It has been reported that many dinoflagellate species can produce various natural toxins.
Da-Zhi Wang
doaj