Results 61 to 70 of about 609 (132)

Azaspiracid Shellfish Poisoning: A Review on the Chemistry, Ecology, and Toxicology with an Emphasis on Human Health Impacts

Marine Drugs, 2008
Azaspiracids (AZA) are polyether marine toxins that accumulate in various shellfish species and have been associated with severe gastrointestinal human intoxications since 1995.
Gregory J. Doucette, Philipp Hess, Nils Rehmann, Michael J. Twiner   +3 more
doaj  

Quantitative analysis of azaspiracids in Azadinium spinosum cultures [PDF]

, 2012
Azaspiracids (AZAs) are secondary metabolites of Azadinium spinosum that can accumulate in shellfish and cause food poisoning when consumed. We describe here an analytical procedure for the determination of AZAs in cultures of A. spinosum with a focus on
S\ue9chet, V\ue9ronique, Kilcoyne, Jane, McCarron, Pearse, Tillmann, Urban, Jauffrais, Thierry, Hess, Philipp, Herrenknecht, Christine, Sibat, Manoella, Miles, Christopher O., Séchet, Véronique, Krock, Bernd, Amzil, Zouher   +11 more
core   +1 more source

Stereoselective synthesis of the ABCD ring framework of azaspiracids

, 2007
A stereoselective synthesis of the ABCD ring framework of azaspiracid-1 and azaspiracid-3 has been achieved using a tandem bis-spiroketalization protocol in the presence of a mild proton source from 1,4-diketone precursor.
Kunwar, A. C., Dutta, S. K., Joyasawal, Sipak, Yadav, J. S.   +3 more
core   +1 more source

Synthesis of the C1–C21 Domain of Azaspiracids‑1 and −3

, 2016
An efficient synthesis of the C1–C21 fragment of azaspiracids-1 and −3 is described. This features a Nozaki–Hiyama–Kishi reaction to couple the AB and CD ring precursors and formation of the THF-fused ABCD trioxadispiroketal system under thermodynamic ...
Yue Ding (846164), Yong Chen (109188), Zhigao Zhang (1520167), Craig J. Forsyth (1661140), Jianyan Xu (1661137)   +4 more
core   +1 more source

First evidence of azaspiracids (AZAs): A family of lipophilic polyether marine toxins in scallops (Argopecten purpuratus) and mussels (Mytilus chilensis) collected in two regions of Chile [PDF]

, 2010
Azaspiracids are a family of lipophilic polyether marine biotoxins that have caused a number of human intoxication incidents in Europe since 1995 following the consumption by consumers of intoxicated shellfish (Mytilus edulis).
López Rivera, A., López-Rivera, A., Moriarty, M., Lehane, M., O’Callaghan, K., Furey, A., Lehane, Mary, O’Driscoll, D., James, K. J., O'Callaghan, K., Hamilton, B., O'Driscoll, D.   +11 more
core   +1 more source

In Vitro Metabolism of Azaspiracids 1–3 with a Hepatopancreatic Fraction from Blue Mussels (Mytilus edulis)

, 2021
Azaspiracids (AZAs) are a group of biotoxins produced by the marine dinoflagellates Azadinium and Amphidoma spp. that can accumulate in shellfish and cause food poisoning in humans.
Morten Sandvik (1288329), Jane Kilcoyne (1450081), Elliott J. Wright (6929432), Kjersti L. E. Løvberg (11450738), Elizabeth M. Mudge (11450741), Ingunn A. Samdal (1326717), Christopher O. Miles (1288326), Fedor Kryuchkov (1939477)   +7 more
core   +1 more source

Azaspiracids and their producing organisms

, 2014
No abstracts are to be cited without prior reference to the author. From 2007 until present a total of 11 species of the potentially toxigenic genera Azadinium and Amphidoma, a closely related, also toxigenic genus, have been discovered.
Bernd Krock (70720), Urban Tillmann (568612)   +1 more
core   +1 more source

Bioaccumulations and biotransformations of azaspiracids from Amphidoma languida in the mussel Mytilus edulis [PDF]

Azaspiracids are polyether marine algal toxins produced by several species of dinoflagellates from the family Amphidomataceae. Within the genus Amphidoma, Am.
Salas, Rafael, Kilcoyne, Jane, Murphy, Elliot, Tillmann, Urban, Thomas, Olivier P., Thomas, Olivier P, Krock, Bernd   +6 more
core   +1 more source

Development of an ELISA for the Detection of Azaspiracids

, 2016
Azaspiracids (AZAs) are a group of biotoxins that cause food poisoning in humans. These toxins are produced by small marine dinoflagellates such as Azadinium spinosum and accumulate in shellfish.
Kjersti E. Løvberg (1661146), Jane Kilcoyne (1450081), Ingunn A. Samdal (1326717), Lyn R. Briggs (1661143), Craig J. Forsyth (1661140), Christopher O. Miles (1364484), Jianyan Xu (1661137)   +6 more
core   +2 more sources

Improved isolation procedure for azaspiracids from shellfish, structural elucidation of azaspiracid-6, and stability studies

, 2018
Azaspiracids are a group of lipophilic polyether toxins produced by the small dinoflagellate Azadinium spinosum. They may accumulate in shellfish and can result in illnesses when consumed by humans. Research into analytical methods, chemistry, metabolism,
Clancy, Ger, LeBlanc, Patricia, Quilliam, Michael A., Burton, Ian, Kilcoyne, Jane, Hess, Philipp, Keogh, Adela, Miles, Christopher O.   +7 more
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