Chlorella pyrenoidosa mitigated the negative effect of cylindrospermopsin-producing and non-cylindrospermopsin-producing Raphidiopsis raciborskii on Daphnia magna as a dietary supplement [PDF]
Front Microbiol, 2023 Feeding effects are crucial for evaluating the capacity of zooplankton to regulate phytoplankton populations within freshwater ecosystems. To examine the impact of the bloom-forming cyanobacteria Raphidiopsis raciborskii, which occurs in tropical and ...
Lamei Lei +5 more
semanticscholar +2 more sources
New Method for Simultaneous Determination of Microcystins and Cylindrospermopsin in Vegetable Matrices by SPE-UPLC-MS/MS [PDF]
Toxins, 2018 Cyanotoxins are a large group of noxious metabolites with different chemical structure and mechanisms of action, with a worldwide distribution, producing effects in animals, humans, and crop plants.
Leticia Díez-Quijada +7 more
doaj +3 more sources
Evaluation of Genotoxic and Hemolytic Effects of Aphanizomenon flos-aquae and Microcystis aeruginosa Biomass Extracts on Human Blood Cells In Vitro [PDF]
MicroorganismsThis study explores the in vitro effects of cyanotoxins from the methanolic extract of the cyanobacteria Aphanizomenon flos-aquae and Microcystis aeruginosa on human blood cells, with samples drawn from the Gruža reservoir in Serbia. These cyanobacteria,
Nevena B. Đorđević +6 more
doaj +2 more sources
Label-Free Direct Detection of Cylindrospermopsin via Graphene-Enhanced Surface Plasmon Resonance Aptasensor [PDF]
Toxins (Basel), 2023 In this work, we report a novel method for the label-free detection of cyanotoxin molecules based on a direct assay utilizing a graphene-modified surface plasmon resonance (SPR) aptasensor.
S. Jarić +5 more
semanticscholar +2 more sources
Cylindrospermopsin transformation by manganese-oxidizing bacteria
, 2021 Cylindrospermopsin ist ein hoch persistentes Alkaloid-Toxin, das von Cyanobakterien produziert wird und besonders hepatotoxisch wirkt. Über den mikrobiellen Abbau von Cylindrospermopsin ist nur wenig bekannt und für die wenigen bekannten CYN-abbauende mikrobiellen Isolate und Gemeinschaften konnten bisher keine Transformationsprodukte identifiziert ...
Martínez Ruíz
openalex +3 more sources
Microcystin-LR and Cylindrospermopsin Induced Alterations in Chromatin Organization of Plant Cells [PDF]
Marine Drugs, 2013 Cyanobacteria produce metabolites with diverse bioactivities, structures and pharmacological properties. The effects of microcystins (MCYs), a family of peptide type protein-phosphatase inhibitors and cylindrospermopsin (CYN), an alkaloid type of protein
Gábor Vasas +2 more
doaj +3 more sources
Bacterial community and cyanotoxin gene distribution of the Winam Gulf, Lake Victoria, Kenya [PDF]
Environmental Microbiology Reports, Volume 16, Issue 3, June 2024.This work identified cyanobacterial community and cyanotoxin gene distribution in the Winam Gulf, Lake Victoria, Kenya. Cyanobacterial communities clustered in line with different areas of the Gulf, while cyanotoxin gene concentrations varied between the eastern and western regions.
Katelyn M. Brown +11 more
wiley +2 more sources
Toxins, 2022 Microcystins (MCs) and cylindrospermopsin (CYN), although classified as hepatotoxins and cytotoxins, respectively, have been shown to also induce toxic effects in many other systems and organs.
Antonio Casas-Rodriguez +2 more
doaj +2 more sources
In Vitro Mutagenic and Genotoxic Assessment of Anatoxin-a Alone and in Combination with Cylindrospermopsin [PDF]
Toxins (Basel), 2023 Anatoxin-a (ATX-a) is a cyanobacterial toxin whose occurrence has been reported worldwide and has attracted increasing scientific interest due to its toxicity.
C. Plata-Calzado +5 more
semanticscholar +2 more sources
Molecular Screening for Cyanobacteria and Their Cyanotoxin Potential in Diverse Habitats [PDF]
ToxinsCyanobacteria are adaptable and dominant organisms that exist in many harsh and extreme environments due to their great ecological tolerance. They produce various secondary metabolites, including cyanotoxins.
Maša Jablonska +5 more
doaj +2 more sources