Results 31 to 40 of about 1,074 (171)

Impact of Nitrogen Sources on Gene Expression and Toxin Production in the Diazotroph Cylindrospermopsis raciborskii CS-505 and Non-Diazotroph Raphidiopsis brookii D9

open access: yesToxins, 2014
Different environmental nitrogen sources play selective roles in the development of cyanobacterial blooms and noxious effects are often exacerbated when toxic cyanobacteria are dominant.
Karina Stucken   +4 more
doaj   +1 more source

Cylindrospermopsin: occurrence, methods of detection and toxicology [PDF]

open access: yesJournal of Applied Microbiology, 2012
Cyanobacteria are aquatic micro-organisms that pose a great threat to aquatic ecosystems by the production of dense blooms, but most importantly by the production of secondary metabolites, namely the cyanotoxins. One of these is cylindrospermopsin (CYN), a hepatotoxic polyketide-derived alkaloid with well-known associated cases of animal mortalities ...
C, Moreira   +3 more
openaire   +2 more sources

Development of Time-Resolved Fluoroimmunoassay for Detection of Cylindrospermopsin Using Its Novel Monoclonal Antibodies

open access: yesToxins, 2018
Cylindrospermopsin (CYN) is a cyanotoxin that is of particular concern for its potential toxicity to human and animal health and ecological consequences due to contamination of drinking water.
Lamei Lei   +3 more
doaj   +1 more source

Multi-Toxin Occurrences in Ten French Water Resource Reservoirs

open access: yesToxins, 2018
Cyanobacteria are known to produce a wide array of metabolites, including various classes of toxins. Among these, hepatotoxins (Microcystins), neurotoxins (Anatoxin-A and PSP toxins) or cytotoxins (Cylindrospermopsins) have been subjected to numerous ...
Frederic Pitois   +3 more
doaj   +1 more source

First Report of Cylindrospermopsin Production by Two Cyanobacteria (Dolichospermum mendotae and Chrysosporum ovalisporum) in Lake Iznik, Turkey

open access: yesToxins, 2014
Cylindrospermopsin (CYN) is a cytotoxic alkaloid produced by cyanobacteria. The distribution of this toxin is expanding around the world and the number of cyanobacteria species producing this toxin is also increasing.
Reyhan Akcaalan   +5 more
doaj   +1 more source

Recent Advances in Cyanobacterial Cytotoxin Biosensors Focused on Cylindrospermopsin

open access: yesChemosensors, 2023
Cylindrospermopsin (CYN) is a freshwater algal toxin produced during the proliferation of harmful cyanobacteria, known as cyanobacterial algal blooms (cyano-HABs). Recently, the effects of global warming have facilitated the growth of cyano-HABs, leading
Yein Kwon   +5 more
doaj   +1 more source

Cylindrospermopsin- and Deoxycylindrospermopsin-Producing Raphidiopsis raciborskii and Microcystin-Producing Microcystis spp. in Meiktila Lake, Myanmar

open access: yesToxins, 2020
Meiktila Lake is a shallow reservoir located close to Meiktila city in central Myanmar. Its water is used for irrigation, domestic purposes and drinking water.
Andreas Ballot   +5 more
doaj   +1 more source

Subcellular Alterations Induced by Cyanotoxins in Vascular Plants—A Review

open access: yesPlants, 2021
Phytotoxicity of cyanobacterial toxins has been confirmed at the subcellular level with consequences on whole plant physiological parameters and thus growth and productivity.
Csaba Máthé   +4 more
doaj   +1 more source

Detoxification of Cylindrospermopsin by Pyrite in Water [PDF]

open access: yesCatalysts, 2019
Cylindrospermopsin (CYN) is a cyanobacterial toxin released from eutrophic water. It persistently remains in the environment because its degradation under solar light is extremely low. In this study, pyrite, an abundant mineral, was investigated as a catalyst for decomposing and detoxifying CYN in water. A detailed examination of intermediates provided
Shulian Wang   +3 more
openaire   +1 more source

Plastics in Cyanobacterial Blooms—Genotoxic Effects of Binary Mixtures of Cylindrospermopsin and Bisphenols in HepG2 Cells

open access: yesToxins, 2020
Ever-expanding environmental pollution is causing a rise in cyanobacterial blooms and the accumulation of plastics in water bodies. Consequently, exposure to mixtures of cyanotoxins and plastic-related contaminants such as bisphenols (BPs) is of ...
Klara Hercog   +4 more
doaj   +1 more source

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