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Toxins of cyanobacteria

Molecular Nutrition & Food Research, 2006
AbstractBlue‐green algae are found in lakes, ponds, rivers and brackish waters throughout the world. In case of excessive growth such as bloom formation, these bacteria can produce inherent toxins in quantities causing toxicity in mammals, including humans. These cyanotoxins include cyclic peptides and alkaloids.
Marian E, van Apeldoorn   +3 more
openaire   +2 more sources

Harmful cyanobacteria-diatom/dinoflagellate blooms and their cyanotoxins in freshwaters: A nonnegligible chronic health and ecological hazard.

Water Research, 2023
Human and ecological health depends on the vitality of freshwater systems, but these are increasingly threatened by cyanotoxins released from harmful algal blooms (HABs).
Yanyan Zhang   +4 more
semanticscholar   +1 more source

Rapid analysis of peptide toxins in cyanobacteria

Journal of Chromatography A, 1988
A quick and easy-to-perform method for routine analysis of cyanobacterial (blue-green algal) peptide toxins is proposed. The toxins are analysed by means of high-performance liquid chromatography using a recently developed internal surface reversed-phase column.
J A, Meriluoto, J E, Eriksson
openaire   +2 more sources

The Toxins of Cyanobacteria

Scientific American, 1994
On May 2, 1878, George Francis of Adelaide, Australia, published the Þrst scholarly description of the potentially lethal eÝects produced by cyanobacteriaNthe microorganisms sometimes called blue-green algae or, more colloquially, pond scum. In a letter to Nature he noted that an alga he thought to be Nodularia spumigena had so proliferated in the ...
openaire   +2 more sources

Degradation of cyanobacteria toxin by advanced oxidation processes

Journal of Hazardous Materials, 2008
Advanced oxidation processes (AOPs) using O(3), H(2)O(2), O(3)/H(2)O(2), O(3)/Fe(II), and Fenton treatment were investigated for the degradation of aqueous solutions of cyanobacteria. The effects of concentration of reactants, temperature, and pH on toxins degradation were monitored and the reaction kinetics was assessed.
Fares, Al Momani   +2 more
openaire   +2 more sources

Selective production of singlet oxygen for harmful cyanobacteria inactivation and cyanotoxins degradation: Efficiency and mechanisms.

Journal of Hazardous Materials, 2022
Knowledge about the impact of singlet oxygen (1O2) on the characteristics and inactivation of harmful cyanobacterial organic matter is limited. In this study, the feasibility of using an improved single-iron doped graphite-like phase carbon nitride ...
Bing Yu   +6 more
semanticscholar   +1 more source

Cyanobacterial toxins.

A handbook of environmental toxicology: human disorders and ecotoxicology, 2020
Cyanobacteria are capable of producing a wide range of low-molecular-weight toxic compounds, largely identified as a result of poisoning incidents and through meticulous screening of cyanobacterial strains and blooms. Their molecular modes of action vary
J. Metcalf, N. R. Souza
semanticscholar   +1 more source

Toxins of Cyanobacteria

2009
International ...
openaire   +2 more sources

The Genetic Basis of Toxin Production in Cyanobacteria

Freshwater Reviews, 2009
The increasing incidence of mass developments of Cyanobacteria in fresh- and brackish water is a matter of growing concern due to the production of toxins that threaten human and livestock health. The toxins that are produced by freshwater Cyanobacteria comprise hepatotoxins (cyclic peptides such as microcystins and nodularin, as well as alkaloids such
Rainer Kurmayer, Guntram Christiansen
openaire   +1 more source

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