Results 1 to 10 of about 113,928,477 (177)
Marine Drugs, 2006 : This chapter covers the chemistry and nicotinic pharmacology of naturally occurring homotropane alkaloids, with an emphasis of anatoxin-a. In addition to anatoxin-a, homoanatoxin and pinnamine, as well as the major classes of synthetic derivatives of ...
Timothy Gallagher, Susan Wonnacott
exaly +4 more sources
Within-Mat Variability in Anatoxin-a and Homoanatoxin-a Production among Benthic Phormidium (Cyanobacteria) Strains [PDF]
Toxins, 2012 Benthic Phormidium mats can contain high concentrations of the neurotoxins anatoxin-a and homoanatoxin-a. However, little is known about the co-occurrence of anatoxin-producing and non-anatoxin-producing strains within mats.
Roger G. Young +6 more
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Widespread anatoxin-a detection in benthic cyanobacterial mats throughout a river network. [PDF]
PLoS ONE, 2018 Benthic algae fuel summer food webs in many sunlit rivers, and are hotspots for primary and secondary production and biogeochemical cycling. Concerningly, riverine benthic algal assemblages can become dominated by toxic cyanobacteria, threatening water ...
Keith Bouma-Gregson +2 more
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Ecotoxicology 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
João Claro +2 more
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Toxins, 2022 Cyanobacterial blooms are often associated with the presence of harmful natural compounds which can cause adverse health effects in both humans and animals. One family of these compounds, known as anatoxins, have been linked to the rapid deaths of cattle
Andrew D. Turner +9 more
doaj +1 more source
Toxins, 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.
Cristina Plata-Calzado +5 more
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Toxins, 2021 Cyanobacterial blooms are an omnipresent and well-known result of eutrophication and climate change in aquatic systems. Cyanobacteria produce a plethora of toxic secondary metabolites that affect humans, animals and ecosystems. Many cyanotoxins primarily
Anke Schwarzenberger +1 more
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Formation Features of the Natural and Post-Vaccination Anti-Diphtheria Antitoxic Immunity
Эпидемиология и вакцинопрофилактика, 2021 Relevance. Against the background of epidemiological well-being for diphtheria infection, the formation of the optimal structure of the population post-vaccination antitoxic immunity remains an urgent problem. Aims.
E. A. Shmeleva +2 more
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Frontiers in Microbiology, 2020 Benthic proliferations of Microcoleus autumnalis (basionym Phormidium autumnale) and closely related taxa are being reported with increasing frequency in streams and rivers worldwide.
Georgia Thomson-Laing +7 more
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Roles of Nutrient Limitation on Western Lake Erie CyanoHAB Toxin Production
Toxins, 2021 Cyanobacterial harmful algal bloom (CyanoHAB) proliferation is a global problem impacting ecosystem and human health. Western Lake Erie (WLE) typically endures two highly toxic CyanoHABs during summer: a Microcystis spp.
Malcolm A. Barnard +13 more
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