G
Gregory J. Doucette
Researcher at National Oceanic and Atmospheric Administration
Publications - 25
Citations - 1326
Gregory J. Doucette is an academic researcher from National Oceanic and Atmospheric Administration. The author has contributed to research in topics: Algal bloom & Domoic acid. The author has an hindex of 21, co-authored 25 publications receiving 1242 citations. Previous affiliations of Gregory J. Doucette include National Ocean Service & Medical University of South Carolina.
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Journal ArticleDOI
Azaspiracid Shellfish Poisoning: A Review on the Chemistry, Ecology, and Toxicology with an Emphasis on Human Health Impacts
TL;DR: Recent advances on the chemistry of various AZA analogs are discussed, including the putative progenitor algal species, collectively interpret the in vitro and in vivo data on the toxicology of AZAs relating to human health issues, and outline the European legislature associated with AZAs are outlined.
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Hypertension and identification of toxin in human urine and serum following a cluster of mussel-associated paralytic shellfish poisoning outbreaks
Bradford D. Gessner,Peter M. Bell,Gregory J. Doucette,Edward Moczydlowski,Mark A. Poli,Fran Van Dolah,Sherwood Hall +6 more
TL;DR: It is demonstrated that saxitoxins can be detected in human biological specimens, that nanomolar serum toxin levels may cause serious illness and that human metabolism of toxin may occur.
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Pseudo-nitzschia sp cf. pseudodelicatissima - a confirmed producer of domoic acid from the northern Gulf of Mexico
Youlian Pan,Michael L. Parsons,Mark Busman,Peter D. R. Moeller,Quay Dortch,Christine L. Powell,Gregory J. Doucette +6 more
TL;DR: This study unequivocally establishes P. pseudodelicatissima as a source of DA in the northern Gulf of Mexico and suggests that rapidly growing, rather than nutrient-limited, popula- tions of this diatom should yield maximum net DA production rates and DA cell quotas.
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Characterization of ferredoxin and flavodoxin as markers of iron limitation in marine phytoplankton
TL;DR: expression of flavodoxin in T. weissflogii was found to be specific to iron limitation, and was not induced by nitrate, phosphate, silicate, zinc or light deficiency, support its use as an indicator of the presence of iron limitation.
Journal ArticleDOI
Determination of paralytic shellfish toxins in shellfish by receptor binding assay: collaborative study.
Frances M. Van Dolah,Spencer E. Fire,Tod A. Leighfield,Christina M. Mikulski,Gregory J. Doucette +4 more
TL;DR: A collaborative study was conducted on a microplate format receptor binding assay (RBA) for paralytic e shellfish toxins (PST), demonstrating that the RBA is suitable for the routine determination of PST in shellfish in appropriately equipped laboratories.