Results 81 to 90 of about 1,682 (166)

Revisiting the Neuroblastoma Cell-Based Assay (CBA-N2a) for the Improved Detection of Marine Toxins Active on Voltage Gated Sodium Channels (VGSCs)

open access: yesToxins, 2020
The neuroblastoma cell-based assay (CBA-N2a) is widely used for the detection of marine biotoxins in seafood products, yet a consensus protocol is still lacking.
Jérôme Viallon   +2 more
doaj   +1 more source

An expert‐based system to predict population survival rate from health data

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract Timely detection and understanding of causes for population decline are essential for effective wildlife management and conservation. Assessing trends in population size has been the standard approach, but we propose that monitoring population health could prove more effective.
Lori H. Schwacke   +21 more
wiley   +1 more source

Preparation of a Specific ssDNA Aptamer for Brevetoxin-2 Using SELEX

open access: yesJournal of Analytical Methods in Chemistry, 2016
The existing assays for detecting brevetoxin (BTX) depend on expensive equipment with a professional operator or on an antibody with limited stability, which requires complex processes, a high cost, and a considerable amount of time.
Rui-Yun Tian   +11 more
doaj   +1 more source

Brevetoxin — an elusive toxin in New Zealand waters

open access: yes, 2011
Liquid chromatography mass spectrometry (LCMS) was used to test 34 microalgal isolates, all known or reported to be brevetoxin producers. Only Karenia brevis strains, imported from the USA, produced brevetoxin.
Adamson, J   +3 more
core  

Brevetoxin concentrations in various live fish species captured in the St. Joseph Bay region during the 2004 bottlenose dolphin UME.

open access: yes, 2012
Data are expressed as ng brevetoxin/g and all analyses were conducted by ELISA or RBA.
Joseph K. Gaydos (142699)   +12 more
core   +1 more source

Brevetoxin Body Burdens in Seabirds of Southwest Florida

open access: yes, 2008
Harmful algal blooms (HABs, or red tides ) of the brevetoxin-producing dinoflagellate Karenia brevis occur periodically along Florida\u27s Gulf coast. Mass mortalities of marine birds have long been associated with these blooms, yet there are few data ...
Atwood, Karen E
core  

In Vitro Metabolism Study of Brevetoxins by LC-ESI-MS [PDF]

open access: yes, 2004
Brevetoxins are natural neurotoxins that are produced by red tide algae. In this study, brevetoxin-1 and brevetoxin-2 were incubated with rat liver hepatocytes and rat liver microsomes, respectively.
Wang, Weiqun
core  

Brevetoxin distribution in various sample types from stranded bottlenose dolphins in the 1999 UME.

open access: yes, 2012
Values are reported in ng brevetoxin-3 equiv./g. Data are median, quartile, and minimum/maximum values indicated by the midline, box, and whisker lines; respectively. Note: ‘na’ denotes samples were not available for analysis and “
Joseph K. Gaydos (142699)   +12 more
core   +1 more source

Brevetoxin concentrations in various sample types from stranded bottlenose dolphins in the 2004 UME.

open access: yes, 2012
Values (mean calculations of all available assay data) are reported in ng brevetoxin-3 equiv./g or ng/mL. Data are median, quartile, and minimum/maximum values indicated by the midline, box, and whisker lines; respectively. Note: “
Joseph K. Gaydos (142699)   +12 more
core   +1 more source

New Synthetic Technology for the Construction of 9-Membered Ring Cyclic Ethers. Construction of the EFGH Ring Skeleton of Brevetoxin A

open access: yes, 2016
New Synthetic Technology for the Construction of 9-Membered Ring Cyclic Ethers. Construction of the EFGH Ring Skeleton of Brevetoxin
D. H. Huang (3001431)   +9 more
core   +1 more source

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