The Occurrence of Potential Harmful Cyanobacteria and Cyanotoxins in the Obrzyca River (Poland), a Source of Drinking Water.
Alkaloids
/ analysis
Animals
Bacterial Toxins
/ analysis
Biological Assay
Cyanobacteria
/ growth & development
Cyanobacteria Toxins
Drinking Water
/ microbiology
Harmful Algal Bloom
Marine Toxins
/ analysis
Microcystins
/ analysis
Planarians
/ drug effects
Poland
Rivers
/ microbiology
Time Factors
Tropanes
/ analysis
Water Microbiology
biotoxicological test Dugesia tigrina
cyanobacterial bloom
cyanotoxins
source of drinking water
Journal
Toxins
ISSN: 2072-6651
Titre abrégé: Toxins (Basel)
Pays: Switzerland
ID NLM: 101530765
Informations de publication
Date de publication:
28 04 2020
28 04 2020
Historique:
received:
08
04
2020
revised:
24
04
2020
accepted:
25
04
2020
entrez:
2
5
2020
pubmed:
2
5
2020
medline:
3
3
2021
Statut:
epublish
Résumé
Harmful cyanobacteria and their cyanotoxins may contaminate drinking water resources and their effective control remains challenging. The present study reports on cyanobacterial blooms and associated cyanotoxins in the Obrzyca River, a source of drinking water in Poland. The river was examined from July to October 2019 and concentrations of microcystins, anatoxin-a, and cylindrospermopsin were monitored. The toxicity of water samples was also tested using an ecotoxicological assay. All studied cyanotoxins were detected with microcystins revealing the highest levels. Maximal microcystin concentrations (3.97 μg/L) were determined in September at Uście point, exceeding the provisional guideline. Extracts from Uście point, where the dominant species were
Identifiants
pubmed: 32354080
pii: toxins12050284
doi: 10.3390/toxins12050284
pmc: PMC7290984
pii:
doi:
Substances chimiques
Alkaloids
0
Bacterial Toxins
0
Cyanobacteria Toxins
0
Drinking Water
0
Marine Toxins
0
Microcystins
0
Tropanes
0
cylindrospermopsin
2JIZ556BA3
anatoxin a
80023A73NK
microcystin RR
CZ021GH33H
cyanoginosin LR
EQ8332842Y
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
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