Results 221 to 230 of about 10,165 (252)

Nanostructured Magnetic Particles for Removing Cyanotoxins: Assessing Effectiveness and Toxicity In Vitro. [PDF]

open access: yesToxins (Basel)
Cao A   +8 more
europepmc   +1 more source

Cyanotoxins, biosynthetic gene clusters, and factors modulating cyanotoxin biosynthesis

World Journal of Microbiology and Biotechnology, 2023
Cyanobacterial harmful algal blooms (CHABs) are a global environmental concern that encompasses public health issues, water availability, and water quality owing to the production of various secondary metabolites (SMs), including cyanotoxins in freshwater, brackish water, and marine ecosystems.
Fahim Bashir   +11 more
openaire   +4 more sources

Cyanotoxin exposure and hepatocellular carcinoma

Toxicology, 2023
Cyanobacteria are ubiquitous in aquatic and terrestrial environments worldwide and include a number of species producing tumor-promoting hepatotoxins. Human exposure to cyanobacteria and cyanotoxins primarily occurs though ingestion of contaminated drinking water and food sources. In a Northeast U.S.
Brenda Y, Hernandez   +5 more
openaire   +2 more sources

Cyanotoxins: Practical Solutions Needed

Journal AWWA, 2015
On June 17, 2015, the US Environmental Protection Agency (USEPA) released health advisories for two cyanotoxins (2015c). The 10‐day health advisory levels for microcystins are 0.3 Μg/L for children of preschool age or younger and 1.6 Μg/L for ages 6 and up. Similarly, the 10‐day health advisory levels for cylindrospermopsin are 0.7 Μg/L for children of
J. Alan Roberson, Adam T. Carpenter
openaire   +1 more source

Conventional laboratory methods for cyanotoxins

2008
It is clear from the literature that numerous methods are available for most cyanotoxins, although many publications on monitoring data indicate that the favored approach is the use proven, robust methods for individual toxins. The most effective approach is the utilization of a robust rapid screen, where positive samples are followed up by qualitative
Linda A, Lawton, C, Edwards
openaire   +2 more sources

Cyanotoxins: New Generation of Water Contaminants

Journal of Environmental Engineering, 2005
Cyanobacteria, more commonly known as blue-green algae, are found worldwide in various aquatic environments as well as in water distribution systems Atikovic 2003; Carmichael 1994; Madigan et al. 2003 . Blooms of cyanobacteria have recently become spatially and temporally more prevalent in the United States and worldwide as a consequence of increasing ...
Antoniou, Maria G.   +2 more
openaire   +2 more sources

Bioremediation of cyanotoxins.

Advances in applied microbiology, 2009
Cyanobacteria are a diverse group of mainly aquatic microorganisms which occur globally. Eutrophication (nutrient enrichment) of water bodies, often as a result of human activities, results in prolific grow of cyanobacteria that develop into a thick scum or bloom.
Christine, Edwards, Linda A, Lawton
openaire   +1 more source

Cyanotoxin Occurrence in Freshwaters

2001
How likely is a given cyanobacterial bloom to be toxic? This question was addressed in a number of countries already in the 1980s, even before the structures of many cyanotoxins were known. Thus, early surveys were conducted using the mouse bioassay, and results generally showed toxicity in more than half of the cyanobacterial samples tested (e.g ...
openaire   +1 more source

Consider Cyanocides to Control Cyanotoxins

Opflow, 2016
A promising new lake‐management approach opens the possibility of reducing or eliminating cyanotoxins at less cost and without the damage traditional cyanobacteria treatment options can cause.
openaire   +1 more source

Genotoxicity of Cyanotoxins

2023
H. D. D. Sadeepa   +4 more
openaire   +1 more source

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