Results 31 to 40 of about 1,342,018 (289)

How Safe Is Safe for Marine Toxins Monitoring?

Toxins, 2016
Current regulation for marine toxins requires a monitoring method based on mass spectrometric analysis. This method is pre-targeted, hence after searching for pre-assigned masses, it identifies those compounds that were pre-defined with available ...
Luis M. Botana, Amparo Alfonso, Ines Rodríguez, Ana M. Botana, Maria del Carmen Louzao, Mercedes R. Vieytes   +5 more
doaj   +1 more source

Stability of Saxitoxin in 50% Methanol Fecal Extracts and Raw Feces from Bowhead Whales (Balaena mysticetus)

Marine Drugs, 2022
In recent decades, harmful algal blooms (HABs) producing paralytic shellfish toxins (including saxitoxin, STX) have become increasingly frequent in the marine waters of Alaska, USA, subjecting Pacific Arctic and subarctic communities and wildlife to ...
Emily K. Bowers, Raphaela Stimmelmayr, Alicia Hendrix, Kathi A. Lefebvre   +3 more
doaj   +1 more source

Are toxins from harmful algae a factor involved in the decline of harbour seal populations in Scotland? [PDF]

, 2015
Firstly this study builds on the investigation initiated by Hall and Frame (2010), which found that Scottish harbour seals were exposed to domoic acid (DA), a potent natural neurotoxin produced by phytoplankton.
Jensen, Silje-Kristin
core   +2 more sources

Industry-led awards 2018. Marine Institute Grant Awards in Support of the Marine Economy. [PDF]

, 2019
Innovation 2020, Ireland’s strategy for research and development, science and technology states that despite the importance of research and innovation for firms, firms under-invest in research.
Marine Institute
core   +1 more source

Illnesses Caused by Marine Toxins [PDF]

Clinical Infectious Diseases, 2005
Marine toxins are produced by algae or bacteria and are concentrated in contaminated seafood. Substantial increases in seafood consumption in recent years, together with globalization of the seafood trade, have increased potential exposure to these agents. Marine toxins produce neurological, gastrointestinal, and cardiovascular syndromes, some of which
Jeremy, Sobel, John, Painter
openaire   +2 more sources

Solid phase extraction for removal of matrix effects in lipophilic marine toxin analysis by liquid chromatography-tandem mass spectrometry [PDF]

, 2009
The potential of solid phase extraction (SPE) clean-up has been assessed to reduce matrix effects (signal suppression or enhancement) in the liquid chromatography-tandem mass spectrometry (LC¿MS/MS) analysis of lipophilic marine toxins.
Boer, J., de, Bire, Ronel, Bire, R., de Boer, J., de Boer, J.; id_orcid, Jacob de Boer, Boer, J. de, Mulder, Patrick P. J., McElhinney, A. M., Hess, Philipp, McElhinney, M., Philipp Hess, Gerssen, A., Mairead A. McElhinney, Gerssen, Arjen, Ronel Bire, Arjen Gerssen, Bire, L., de Boer, Jacob, Patrick P. J. Mulder, Mulder, P.P.J., Hess, P., McElhinney, Mairead A.   +22 more
core   +2 more sources

Marine Institute's Monitoring Programme for Contaminants in Fish and Shellfish [PDF]

, 2006
The Marine Institute monitors the levels of priority hazardous substances in a range of commercial fish species landed at Irish ports and also in shellfish from selected sites around the Irish coast.Funder: Marine ...
Marine Institute
core   +1 more source

Biosynthetic Studies on Water-Soluble Derivative 5c (DTX5c)

Marine Drugs, 2012
The dinoflagellate Prorocentrum belizeanum is responsible for the production of several toxins involved in the red tide phenomenon known as Diarrhetic Shellfish Poisoning (DSP).
José J. Fernández, Tamara S. Vilches, Manuel Norte, Antonio Hernández Daranas   +3 more
doaj   +1 more source

The Microbial Community of Tetrodotoxin-Bearing and Non-Tetrodotoxin-Bearing Ribbon Worms (Nemertea) from the Sea of Japan

Marine Drugs, 2020
A potent marine toxin, tetrodotoxin (TTX), found in a great variety of marine and some terrestrial species, leaves intriguing questions about its origin and distribution in marine ecosystems. TTX-producing bacteria were found in the cultivable microflora
Daria I. Melnikova, Timur Yu. Magarlamov   +1 more
doaj   +1 more source

iTRAQ-Based Quantitative Proteomic Analysis of a Toxigenic Dinoflagellate Alexandrium catenella at Different Stages of Toxin Biosynthesis during the Cell Cycle

Marine Drugs, 2018
Paralytic shellfish toxins (PSTs) are a group of potent neurotoxic alkaloids that are produced mainly by marine dinoflagellates. PST biosynthesis in dinoflagellates is a discontinuous process that is coupled to the cell cycle.
Shu-Fei Zhang, Yong Zhang, Lin Lin, Da-Zhi Wang   +3 more
doaj   +1 more source