Results 201 to 210 of about 4,015 (236)
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Chemical Research in Toxicology
Microcystin-degrading bacteria first degrade microcystins by microcystinase A (MlrA) to cleave the cyclic structure of microcystins at the Adda-Arg site of microcystin-LR, microcystin-RR, and microcystin-YR, but the cleavage of the other microcystins was
Tianxiao Liu +12 more
semanticscholar +1 more source
Microcystin-degrading bacteria first degrade microcystins by microcystinase A (MlrA) to cleave the cyclic structure of microcystins at the Adda-Arg site of microcystin-LR, microcystin-RR, and microcystin-YR, but the cleavage of the other microcystins was
Tianxiao Liu +12 more
semanticscholar +1 more source
Production of the cyanotoxin nodularin—A multifactorial approach
Harmful Algae, 2010Abstract Summer blooms in the Baltic Sea are dominated by the diazotrophic cyanobacteria Nodularia spumigena and Aphanizomenon sp. During the blooms, N. spumigena is concentrated to the water surface and exposed to high irradiances of both photosynthetic active radiation (PAR, 400–700 nm) and ultraviolet radiation (UVR, 280–400 nm), in addition, this
Bagmi Pattanaik +4 more
openaire +1 more source
AWWA Water Science
The effectiveness of chemical oxidation depends on the type of cyanotoxins present in the water and varies with the water quality parameters. This study investigated four cyanotoxins to understand their reactions with conventional drinking water ...
Samar Maalouf +2 more
semanticscholar +1 more source
The effectiveness of chemical oxidation depends on the type of cyanotoxins present in the water and varies with the water quality parameters. This study investigated four cyanotoxins to understand their reactions with conventional drinking water ...
Samar Maalouf +2 more
semanticscholar +1 more source
Harmful Algae, 2009
The brackish, bloom-forming cyanobacterium Nodularia spumigena produces a peptide called nodularin, which may induce liver damage in fish.
Karl-Johan Persson +2 more
openaire +1 more source
The brackish, bloom-forming cyanobacterium Nodularia spumigena produces a peptide called nodularin, which may induce liver damage in fish.
Karl-Johan Persson +2 more
openaire +1 more source
Aquatic Toxicology
Nodularin is a potent cyanotoxin that has been detected in aquatic environments as well as in the body of aquatic organisms throughout the world, but its effects on the reproductive system are yet to be explored.
Chayan Biswas +2 more
semanticscholar +1 more source
Nodularin is a potent cyanotoxin that has been detected in aquatic environments as well as in the body of aquatic organisms throughout the world, but its effects on the reproductive system are yet to be explored.
Chayan Biswas +2 more
semanticscholar +1 more source
Toxicon, 2020
The presence of potent hepatotoxic cyanotoxins such as nodularin (NOD) in drinking water, groundwater, surface water, seawater and recreational waters presents a major risks to human and environmental health.
P. P. Mashile +3 more
semanticscholar +1 more source
The presence of potent hepatotoxic cyanotoxins such as nodularin (NOD) in drinking water, groundwater, surface water, seawater and recreational waters presents a major risks to human and environmental health.
P. P. Mashile +3 more
semanticscholar +1 more source
Fish and Shellfish Immunology, 2020
This study evaluated the effect of dietary inclusion of lyophilized açaí Euterpe oleracea (LEO) on redox status of shrimp Litopenaeus vannamei (initial weight 1.5 ± 0.39 g) upon exposure to cyanotoxin nodularin (NOD) in bioflocs system.
M. Schmitz +10 more
semanticscholar +1 more source
This study evaluated the effect of dietary inclusion of lyophilized açaí Euterpe oleracea (LEO) on redox status of shrimp Litopenaeus vannamei (initial weight 1.5 ± 0.39 g) upon exposure to cyanotoxin nodularin (NOD) in bioflocs system.
M. Schmitz +10 more
semanticscholar +1 more source
Biodegradation and sorption of nodularin (NOD) in fine-grained sediments
Chemosphere, 2008Nodularin (NOD) is a cyclic pentapeptide hepatotoxin produced by the bloom forming cyanobacterium Nodularia spumigena. The fate of the toxin in the aquatic environment has not been fully evaluated. In the current study the changes in NOD concentration caused by biodegradation and sorption in samples from the Baltic were studied.
Anna, Toruńska +3 more
openaire +2 more sources
Separation of microcystins and nodularins by ultra performance liquid chromatography
Journal of Chromatography B, 2009Four ultra performance liquid chromatography (UPLC) columns with different reversed-phase characteristics were tested in the chromatographic separation of 10 microcystins and three nodularins, cyanobacterial peptide toxins. The columns had been designed by the manufacturer to withstand the ultra-high pressure generated by sub-2microm stationary phase ...
Lisa, Spoof +2 more
openaire +2 more sources
Nodularin from benthic freshwater periphyton and implications for trophic transfer
Toxicon, 2017In 2013 and 2015, the Pennsylvania Department of Environmental Protection conducted a survey of lotic habitats within the Susquehanna, Delaware, and Ohio River basins in Pennsylvania, USA, to screen for microcystins/nodularins (MCs/NODs) in algae communities and smallmouth bass (Micropterus dolomieu). Periphyton (68 from 41 sites), juvenile whole fish (
Amanda J. Foss +5 more
openaire +2 more sources