Results 201 to 210 of about 3,601 (247)

Toxicity of the cyanobacterial toxin, cylindrospermopsin in mammals

Toxicology, 2000
Griffith Health Faculty ; No Full ...
Seawright, A. A., Norris, R. L., Shaw, G. R., Moore, M., Burgess, V.   +4 more
openaire   +3 more sources

7-epi-cylindrospermopsin and microcystin producers among diverse Anabaena/Dolichospermum/Aphanizomenon CyanoHABs in Oregon, USA.

Harmful Algae, 2022
Several genomes of Nostocales ADA clade members from the US Pacific Northwest were recently sequenced. Biosynthetic genes for microcystin, cylindrospermopsin or anatoxin-a were present in 7 of the 15 Dolichospermum/Anabaena strains and none of the 5 ...
T. Dreher, Amanda J. Foss, E. Davis, Ryan S. Mueller   +3 more
semanticscholar   +1 more source

Responses of RTgill-W1 cells to cyanobacterial metabolites microcystin-LR, anabaenopeptin-A, cylindrospermopsin, their binary and ternary mixtures.

Toxicon
The aim of our study was to investigate the effects of cyanobacterial metabolites: microcystin-LR (MC-LR) anabaenopeptin-A (ANA-A), cylindrospermopsin (CYL), their binary and ternary mixtures on rainbow trout (Oncorhynchus mykiss) gill (RTgill-W1) cell ...
A. Bownik, B. Pawlik-Skowrońska
semanticscholar   +1 more source

Photonic Aptasensor Based on the Smart Cholesteric Liquid Crystal Network Structure for Cylindrospermopsin Detection.

Analytical Chemistry
Solid-state cholesteric liquid crystals (CLCsolid) with one-dimensional photonic structure offer a promising platform for constructing chemical and biological optical sensors, owing to their facile fabrication, signal readout, and sensitive and selective
Saddam Hussain, Hamad Abdulaziz Albaqami, Moahammed Zourob   +2 more
semanticscholar   +1 more source

Grazer‐induced toxin production is energetically costly and significantly reduces growth of cylindrospermopsin‐producing cyanobacteria

Limnology and Oceanography
Toxins have been proposed as a defense mechanism for phytoplankton against zooplankton grazing. However, the associated costs are not understood.
Lamei Lei, Wei Liu, Zihan Chen, Liang Peng, Li-Juan Xiao, Bo-Ping Han, B. A. Neilan   +6 more
semanticscholar   +1 more source

Four decades of progress in cylindrospermopsin research: The ins and outs of a potent cyanotoxin.

Journal of Hazardous Materials, 2020
The cyanotoxin cylindrospermopsin (CYN), a toxic metabolite from cyanobacteria, is of particular concern due to its cosmopolitan occurrence, aquatic bioaccumulation, and multi-organ toxicity.
Yiming Yang, Gongliang Yu, You-Sheng Chen, Nan-Nan Jia, Ren-Hui Li   +4 more
semanticscholar   +1 more source

Total Synthesis of rac‐Cylindrospermopsin

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Barry B. Snider, Chaoyu Xie
openaire   +1 more source

In vitro evaluation of interactions between cylindrospermopsin and water contaminants, arsenic and cadmium, in two human immune cell lines.

Chemosphere
Cylindrospermopsin (CYN), a cyanotoxin with worldwide distribution, is gaining increased attention due to its bioaccumulation potential and toxicological effects.
A. Casas-Rodríguez, Tjaša Šentjurc, Leticia Díez-Quijada, S. Pichardo, B. Žegura, Á. Jos, A. Cameán   +6 more
semanticscholar   +1 more source

Risk quick sketch: Soil captured most anatoxin-a and microcystin-RR rather than cylindrospermopsin and microcystin-LA/-LY.

Science of the Total Environment
Cyanobacteria proliferate in warm, nutrient-rich environments and release toxic secondary metabolites (e.g., cyanotoxins, anabaenopeptins, etc.) into natural waters. Using the toxic secondary metabolites -contaminated water to irrigate crops could expose
Yanyan Zhang, S. V. Duy, J. Whalen, Gabriel Munoz, Sébastien Sauvé   +4 more
semanticscholar   +1 more source

Distribution of 14C cylindrospermopsin in vivo in the mouse

Environmental Toxicology, 2001
AbstractRadiolabelled 14C cylindrospermopsin (CYN) has been prepared and used to investigate the distribution and excretion of CYN in vivo in male Quackenbush mice. At a dose of 0.2 mg/kg (i.e., approx. median lethal dose) the following mean (SD) urinary and faecal recoveries (cumulative) were obtained, respectively: (0–6 hours, n=4) 48.2 (29.3)%, 11.9
Norris, R.G.L., Seawright, A.A., Shaw, Glendon Reginald, Smith, M.J., Chiswell, R.K., Moore, M.R.   +5 more
openaire   +5 more sources