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Research Shows Shellfish Metabolism of Red Tide Toxin Can Change the ...
coastalscience.noaa.gov/news/research-shows-metabolism-by-shellfish-of-red-tide-toxin-can-change-the-outcome-of-neurotoxic-shellfish-poisoning/
Research shows that brevetoxin is highly reactive and attaches to proteins and lipids, leading to hybrid “conjugate” molecules that are hard to detect ...
Blood Monitoring Aids Response and Rehabilitation of Algae-poisoned ...
coastalscience.noaa.gov/news/monitoring-brevetoxin-in-blood-aids-response-and-rehabilitation-of-seabirds-during-hab-event-in-the-gulf-of-mexico/
The data showed that during a recent bloom of Karenia brevis, a brevetoxin-producing dinoflagellate, 82 percent of seabirds upon admission tested ...
Common Brevetoxin Metabolite Found in Gulf of Mexico Oysters May Not be ...
coastalscience.noaa.gov/news/a-common-brevetoxin-metabolite-found-in-gulf-of-mexico-oysters-may-not-be-a-health-risk/
Brevetoxin B2 – an abundant shellfish metabolite of brevetoxin found in Gulf of Mexico oysters – does not readily pass through an intestinal barrier ...
A Mechanism Based Intervention for Brevetoxin Induced Oxidative Stress
coastalscience.noaa.gov/project/a-mechanism-based-intervention-for-brevetoxin-induced-oxidative-stress/
The evaluation of brevetoxin induced oxidative stress and potential interventions will first be assessed in a mammalian cell based model system. Those ...
Red Tide Toxin Metabolite Accumulates in Organs, Pose Risk to Shellfish ...
coastalscience.noaa.gov/news/red-tide-toxin-metabolite-accumulates-organs-may-pose-greater-risk-shellfish-consumers/
A new study published in theAmerican Chemical Society journal: Chemical Research in Toxicology shows that a lipid metabolite of the red tide toxin bre ...
Metabolism and Physiology of Red Tide Toxins in Turtles
coastalscience.noaa.gov/project/metabolism-physiology-red-tide-toxins-turtles/
The uptake, excretion, and neurotoxicity of brevetoxin will be examined as well as the impact of brevetoxin on various organs systems and the immune ...
Blood Monitoring Supports Response and Rehabilitation of Algae-poisoned ...
coastalscience.noaa.gov/news/blood-monitoring-supports-response-and-rehabilitation-of-algae-poisoned-sea-turtles/
Response data showed that live stranded sea turtles showed signs of brevetoxin poisoning and 93% (52 of 56) had measurable brevetoxin in their blood ...
Study of Freshwater Turtles to Improve Treatment of Toxins in Sea ...
coastalscience.noaa.gov/news/study-freshwater-turtles-improve-treatment-toxins-sea-turtles/
Project highlights: Freshwater turtles (e.g., the pond or red-eared slider. Trachemys scripta) were used as a surrogate animal system to model breveto ...
Life and Death of - NCCOS Coastal Science Website
coastalscience.noaa.gov/project/life-and-death-of-karenia-brevis-blooms-in-the-eastern-gulf-of-mexico/
An extensive bloom of the brevetoxin-producing Karenia brevis occurred from 2017 to 2019 in Florida. The economic, environmental, and human health ...
Funds Issued to Aid Manatees Harmed by Red Tide
coastalscience.noaa.gov/news/funds-aiding-therapeutic-improvements-for-manatees-afflicted-by-red-tide/
Earlier research indicates that sub-lethal exposure to brevetoxin compromises manatees’ immune systems, making them predisposed to disease. This study ...
Where is all the Brevetoxin in Florida Dolphins?
coastalscience.noaa.gov/project/brevetoxin-florida-dolphins/
An unusual mortality event occurred in 2004 leaving 100 dolphins dead after gorging on menhaden. We analyzed dolphin stomachs finding high levels of b ...
New Research from NCCOS Could Improve Survival of Florida Manatees ...
coastalscience.noaa.gov/news/new-research-from-nccos-could-improve-survival-of-florida-manatees-poisoned-by-red-tides/
The threatened Florida manatee, Trichechus manatus latirostris, inhabits coastal environments where blooms of the toxic red tide dinoflagellate ...
Validation of Rapid Lab-based Brevetoxin Aptamer Assay Prototypes in ...
coastalscience.noaa.gov/project/validation-of-rapid-lab-based-brevetoxin-aptamer-assay-prototypes-in-support-of-floridas-shellfish-industry/
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NCCOS Assists Response to Quantify Toxin Accumulation in Seabirds and ...
coastalscience.noaa.gov/news/nccos-assists-response-to-quantify-toxin-accumulation-in-seabirds-and-prey-fish/
A red tide event caused by the organism Karenia brevis, which produces brevetoxin, persists off the coast of Southwest Florida. Bloom conditions ...
Advancing the Receptor Binding Assay for Multi-Species Monitoring of ...
coastalscience.noaa.gov/project/advancing-the-receptor-binding-assay-for-multi-species-monitoring-of-paralytic-shellfish-poisoning/
Validation of Rapid Lab-based Brevetoxin Aptamer Assay Prototypes in Support of Florida’s Shellfish Industry January 9, 2025 About NCCOS. NCCOS ...
NOAA Funds Testing of Treatment for Birds Sickened by Florida Red Tide
coastalscience.noaa.gov/news/noaa-funds-testing-of-treatment-for-birds-sickened-by-florida-red-tide/
A bloom of the red tide organism Karenia brevis, which produces brevetoxin, has persisted and expanded off the coast of Southwest Florida since ...
DinoSHIELD: A Slow-release Natural Algicide Produced by Shewanella Sp ...
coastalscience.noaa.gov/project/dinoshield-a-slow-release-natural-algicide-produced-by-shewanella-sp-iri-160-for-management-of-red-tide/
They possess a neurotoxin called brevetoxin that aerosolizes as waves break on beaches. Onshore winds can carry the aerosols into the community ...
Determining the Cause of Endocrine Disruption in the Tributaries of the ...
coastalscience.noaa.gov/project/determining-cause-endocrine-disruption-shenandoah-river/
Validation of Rapid Lab-based Brevetoxin Aptamer Assay Prototypes in Support of Florida’s Shellfish Industry January 9, 2025 About NCCOS. NCCOS ...
Ecophysiology and Toxicity of the Toxic Alga Heterosigma akashiwo in ...
coastalscience.noaa.gov/project/toxicity-toxic-alga-heterosigma-akashiwo-puget-sound/
We are identifying toxins and environmental factors causing fish-killing blooms by the alga Heterosigma akashiwo in Puget Sound. We develop tools to ...
Shellfish Aquaculture and Payment for Ecosystem Services in Chesapeake ...
coastalscience.noaa.gov/project/shellfish-aquaculture-ecosystem-services-chesapeake-bay/
Validation of Rapid Lab-based Brevetoxin Aptamer Assay Prototypes in Support of Florida’s Shellfish Industry January 9, 2025 Characterizing ...