Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ian Garthwaite"'
Autor:
John S. Ramsdell, Neale R Towers, Ian Garthwaite, M-Yasmine Bottein Dechraoui, Ricky T. Woofter, Christopher J Gordon, José Córdova
Publikováno v:
Environmental Health Perspectives
We developed a radioimmunoassay (RIA) using a sheep anti-brevetoxin antiserum to evaluate detection of brevetoxin on blood collection cards from mice treated with the brevetoxin congener PbTx-3. The RIA has high affinity for PbTx-3 [half-maximal effe
Autor:
Christopher O. Miles, Ian Garthwaite, A. Richard Chamberlin, Werner Fischer, Neale R. Towers, James B. Aggen, Kathryn Marie Ross, Daniel R. Dietrich
Publikováno v:
Environmental Science & Technology. 35:4849-4856
Cyanobacteria (blue-green algae) (e.g., Microcystis and Nodularia spp.) capable of producing toxic peptides are found in fresh and brackish water worldwide. These toxins include the microcystin (MC) heptapeptides (60 congeners) and the nodularin pent
Autor:
Teresa Borrell, Lyn R. Briggs, Christopher O. Miles, N. R. Towers, Ian Garthwaite, Kathryn M. Ross, Phil Busby
Publikováno v:
Journal of AOAC INTERNATIONAL. 84:1643-1648
Enzyme-linked immunosorbent assays (ELISAs) were developed for amnesic, neurotoxic, and diarrhetic shellfish poisoning (ASP, NSP, and DSP) toxins and for yessotoxin. These assays, along with a commercially available paralytic shellfish poisoning (PSP
Autor:
Ian Garthwaite
Publikováno v:
Trends in Food Science & Technology. 11:235-244
Poisoning can result from the ingestion of shellfish contaminated with phycotoxins. Various types of poisoning may occur, each of which is caused by a toxin (or group of toxins) from a particular alga. Classically, the mouse bioassay has been used to
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 34:371-383
Ostreopsis siamensis and Coolia monotis (Ostreopsidaceae) are newly recognised additions to New Zealand's toxic marine microflora and occur epiphytically on seaweeds throughout subtropical New Zealand. O. siamensis “blooms” during summer, becomin
Autor:
David Foster, Ian Garthwaite, Christopher O. Miles, A. L. Wilkins, Kathryn M. Ross, N. R. Towers, Richard P. Hansen
Publikováno v:
Natural Toxins. 6:93-104
Ovine antibodies raised against conjugates linked through the secondary amino group of domoic acid (1) were used, together with activated-ester-derived conjugates of domoic acid (DA) as the plate coater, to develop a robust indirect competitive enzym
Publikováno v:
Natural Toxins. 6:105-111
Domoic acid (DA) was first detected in shellfish in New Zealand after the implementation of a comprehensive biotoxin monitoring programme for amnesic, paralytic, diarrhetic and neurotoxic shellfish toxins, following a suspected neurotoxic shellfish p
Autor:
Margaret E. di Menna, O. J.-P. Ball, Heather H. Wilkinson, Geoffrey A. Lane, R. A. Prestidge, Surrey W. L. Jacobs, Ian Garthwaite, G. C. M. Latch, Sergio L. Marshall, Christopher L. Schardl, Christopher O. Miles
Publikováno v:
Applied and Environmental Microbiology. 64:601-606
Grazing ofEchinopogonspp. by livestock in Australia has caused symptoms similar to those of perennial ryegrass staggers. We observed an endophytic fungus in the intercellular spaces of the leaves and seeds of New Zealand and Australian specimens ofEc
Publikováno v:
Mycopathologia. 135:187-190
An isolate of Laetisaria fuciformis in axenic culture did not produce toxic metabolites in concentrations sufficient to affect rats or sheep or mammalian cells in tissue culture, nor did it produce ergot alkaloids, paxilline or zearalenone in amounts
Autor:
Peter S. Harris, Lowell P. Bush, Margaret E. di Menna, Christopher O. Miles, Ian Garthwaite, Feng Ke Min, and Ian Fletcher, Geoffrey Alexander Lane, Garrick Cecil Morland Latch, Edgar L. Piper, Martin B. Hunt, † Olivier J.-P. Ball, John M. Allen
Publikováno v:
Journal of Agricultural and Food Chemistry. 44:1285-1290
Achnatherum inebrians (drunken horse grass) causes symptoms in sheep and horses reminiscent of ergot alkaloid intoxication. Microscopical examination of seed and leaf tissues revealed the presence of an endophytic fungus that did not produce spores w