Results 161 to 170 of about 3,863 (219)

New Report of Cyanobacteria and Cyanotoxins in El Pañe Reservoir: A Threat for Water Quality in High-Andean Sources from PERU. [PDF]

open access: yesToxins (Basel)
Rodriguez Uro VH   +8 more
europepmc   +1 more source

Comprehensive Study of Some Cyanobacteria in Moscow Waterbodies (Russia), Including Characteristics of the Toxigenic <i>Microcystis aeruginosa</i> Strains. [PDF]

open access: yesToxins (Basel)
Kezlya E   +8 more
europepmc   +1 more source

Anatoxin-a producing Tychonema (Cyanobacteria) in European waterbodies [PDF]

open access: yesWater Research, 2015
In order to identify the cyanobacterial species responsible of anatoxin-a (ATX) production in Lake Garda (Northern Italy), an intensive isolation and culturing of filamentous cyanobacteria were established since 2014 from environmental samples. In this work, we report a detailed account of the strategy adopted, which led to the discovery of a new ...
Daniel R Dietrich
exaly   +6 more sources

Effects of cyanobacterial extracts containing anatoxin-a and of pure anatoxin-a on early developmental stages of carp

open access: yesEcotoxicology and Environmental Safety, 2009
This study compares the effects of pure anatoxin-a and cyanobacterial extracts of an anatoxin-a producing strain on early stages of development of carp. Carp eggs were exposed from 2:30 h to 4 days post-fertilization to different ecologically relevant concentrations of anatoxin-a, provided as pure toxin or contained in the cyanobacterial extracts. Data
António Paulo Carvalho
exaly   +3 more sources

Mass Spectrometric Analysis of Anatoxin-a

Journal of Analytical Toxicology, 1989
Secondary ion mass spectrometry (SIMS), gas chromatography/mass spectrometry (GC/MS), desorption chemical ionization/mass spectrometry (DCI/MS), and thermospray/mass spectrometry (TSP/MS) were evaluated for the detection of a low-molecular weight biological toxin, anatoxin-a.
M M, Ross, D A, Kidwell, J H, Callahan
openaire   +2 more sources

Analysis of Anatoxin-a by GCIECD*

Journal of Analytical Toxicology, 1988
Anatoxin-a (ANTX-a), a potent cholinergic alkaloid produced by some toxigenic strains of the cyanobacterium Anabaena flos-aquae, has been responsible for death of livestock, pets, and wildlife. An increase in the frequency of cyanobacterial blooms in fresh waters of temperate North America has produced a concomitant increase in the threat posed by ...
D K, Stevens, R I, Krieger
openaire   +2 more sources

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