Zobrazeno 1 - 10
of 10
pro vyhledávání: '"William R. Hardstaff"'
Publikováno v:
Toxicon: X, Vol 8, Iss , Pp 100059- (2020)
Azaspiracids (AZAs) are lipophilic polyether toxins produced by Azadinium and Amphidoma species of marine microalgae. The main dinoflagellate precursors AZA1 and AZA2 are metabolized by shellfish to produce an array of AZA analogues. Many marine toxi
Externí odkaz:
https://doaj.org/article/986e71f36b154718ba3218b51daef79e
Publikováno v:
Toxicon: X, Vol 8, Iss, Pp 100059-(2020)
Toxicon: X
Toxicon: X
Azaspiracids (AZAs) are lipophilic polyether toxins produced by Azadinium and Amphidoma species of marine microalgae. The main dinoflagellate precursors AZA1 and AZA2 are metabolized by shellfish to produce an array of AZA analogues. Many marine toxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29b7525baf2f3d611f2553949fbafd8c
http://www.sciencedirect.com/science/article/pii/S2590171020300370
http://www.sciencedirect.com/science/article/pii/S2590171020300370
Autor:
William R. Hardstaff, Nancy I. Lewis, Michael A. Quilliam, Sheila Crain, Pearse McCarron, Roumiana Stefanova, Ian W. Burton, Sabrina D. Giddings, Ruth A. Perez, Camilo F Martinez-Farina, Patricia LeBlanc, Jane Kilcoyne, Jeremy E. Melanson, Daniel G. Beach
Okadaic acid (OA) and its analogs dinophysistoxins-1 (DTX1) and -2 (DTX2) are lipophilic polyethers produced by marine dinoflagellates. These toxins accumulate in shellfish and cause diarrhetic shellfish poisoning (DSP) in humans. Regulatory testing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1504684c7d16e5faf503d5dee60153de
https://nrc-publications.canada.ca/eng/view/object/?id=53913ae4-86fe-47c3-b60c-48c44a10d6d3
https://nrc-publications.canada.ca/eng/view/object/?id=53913ae4-86fe-47c3-b60c-48c44a10d6d3
Publikováno v:
Journal of AOAC INTERNATIONAL. 78:543-554
Domoic acid is the toxin responsible for incidents of amnesic shellfish poisoning. A rapid extraction and cleanup for the liquid chromatographic determination of domoic acid in unsalted seafood is reported. The method uses a single-step extraction wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3beb166b200af55653aafa35605ad1fc
https://doi.org/10.1093/jaoac/78.2.543
https://doi.org/10.1093/jaoac/78.2.543
Publikováno v:
Journal of agricultural and food chemistry. 60(6)
Pinnatoxins are a group of fast-acting cyclic imine toxins previously identified in shellfish from Asia, the southern Pacific, and northern Europe. In this work pinnatoxins were detected in mussels from locations across the eastern coast of Canada. P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c8e6e565fc83cc2965b0a1a5ba603f8
https://pubmed.ncbi.nlm.nih.gov/22239716
https://pubmed.ncbi.nlm.nih.gov/22239716
Autor:
Donald J. Embree, Victonia Stergiopoulos, Michael A. Quilliam, Jonathan M. Curtis, William R. Hardstaff, M. Denise LeBlanc, Robert K. Boyd, P. Greig Sim, Karla L. Dick, Joseph F. Anacleto, Michael T. Bowser
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 350:109-118
Two standard solutions of deuterated polycyclic aromatic compounds (PACs) have been prepared for use as surrogate internal standards. Solution DPAC-1 contains 21 deuterated PACs, and is intended for use with mass spectrometric (MS) detection. Most of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7646dbdc24c3e3d8a011eee68fcf3507
https://doi.org/10.1007/bf00323170
https://doi.org/10.1007/bf00323170
Autor:
William R. Hardstaff, Shawna L. MacKinnon, John A. Walter, Allan Cembella, Nancy I. Lewis, Ian W. Burton, Patricia LeBlanc, Michael A. Quilliam
Publikováno v:
Journal of natural products. 69(7)
Using LC/MS methodology, spirolides were detected in two clonal isolates of Alexandrium ostenfeldii isolated from Limfjorden, Denmark. Examination of the LC/MS profiles of extracts from these Danish cultures revealed the presence of two dominant peak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72c1807376f38c0c6663e48a77777552
https://pubmed.ncbi.nlm.nih.gov/16872129
https://pubmed.ncbi.nlm.nih.gov/16872129
Cultured mussels sampled in the spring of 2002 and 2003 from Skjer, a location in the Sognefjord, Norway, tested positive in the mouse bioassay for lipophilic toxins. In a previous report, it was established that a number of spirolides, cyclic imine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44e4f2df0a983d267f10af7ebbcd7fbe
https://nrc-publications.canada.ca/eng/view/object/?id=a69c9d11-7e87-4721-beed-f2ed29b4c270
https://nrc-publications.canada.ca/eng/view/object/?id=a69c9d11-7e87-4721-beed-f2ed29b4c270
Domoic acid was recognized recently [1, 2] to be a marine neurotoxin associated with shellfish harvested or cultured for use as human food. Evidence about the occurrence of domoic acid and its importance to shellfish industries is reviewed. The prepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f39340942bc491ee3c02e469964223c
https://nrc-publications.canada.ca/eng/view/object/?id=ba5f484b-6218-423b-a1fc-682ef653ace7
https://nrc-publications.canada.ca/eng/view/object/?id=ba5f484b-6218-423b-a1fc-682ef653ace7
Publikováno v:
Environmental Science & Technology. 10:580-585
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed8881544a1908d0eb5696b9f91aaf8
https://doi.org/10.1021/es60117a010
https://doi.org/10.1021/es60117a010