Results 121 to 130 of about 1,413 (181)

Synthesis of Anabaenopeptins With a Strategic Eye Toward N-Terminal Sequence Diversity. [PDF]

J Pept Sci
Venneti NM, Ramakrishna BS, Harris ZK, Kasmer SC, Anderson DP, Peraino NJ, Westrick JA, Stockdill JL.   +7 more
europepmc   +1 more source

Anti-Idiotypic Antibodies in Immune Regulation and Disease: Therapeutic Promise for Next-Generation Vaccines. [PDF]

Vaccines (Basel)
Timofeeva AM, Sedykh SE, Nevinsky GA.
europepmc   +1 more source

Transdisciplinary approaches for the study of cyanobacteria and cyanotoxins. [PDF]

Curr Res Microb Sci
Chávez-Luzanía RA, Ortega-Urquieta ME, Aguilera-Ibarra J, Morales-Sandoval PH, Hernández-Coss JA, González-Vázquez LA, Jara-Morales VB, Arredondo-Márquez SH, Olea-Félix MJ, de Los Santos-Villalobos S.   +9 more
europepmc   +1 more source

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

Toxins (Basel)
Rodriguez Uro VH, Azevedo J, Araújo MJ, Silva R, Bedoya J, Paredes B, Ranilla C, Vasconcelos V, Campos A.   +8 more
europepmc   +1 more source

Hydroculture Cultivation of Strawberries as Potential Reference Material for Microcystin Analysis: Approaches and Pitfalls. [PDF]

Toxins (Basel)
Van Hassel WHR, Guillaume B, Masquelier J.   +2 more
europepmc   +1 more source

Systematic Review on CyanoHABs in Central Asia and Post-Soviet Countries (2010-2024). [PDF]

Toxins (Basel)
Kastuganova K, Nugumanova G, Barteneva NS.   +2 more
europepmc   +1 more source

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Biosynthesis of Anatoxins in Cyanobacteria: Identification of the Carboxy-anatoxins as the Penultimate Biosynthetic Intermediates

Journal of Natural Products, 2020
Anatoxin-a, homoanatoxin-a, and dihydroanatoxin-a are potent cyanobacterial neurotoxins. They are biosynthesized in cyanobacteria from proline and acetate by a pathway involving three polyketide synthases. We report the identification of carboxy-anatoxin-a, carboxy-homoanatoxin-a, and carboxy-dihydroanatoxin-a in acidic extracts of Cuspidothrix ...
Andreja Kust, Annick Méjean, Olivier Ploux   +2 more
openaire   +3 more sources

Biosynthesis of anatoxin-a and analogues (anatoxins) in cyanobacteria

Toxicon, 2014
Freshwater cyanobacteria produce secondary metabolites that are toxic to humans and animals, the so-called cyanotoxins. Among them, anatoxin-a and homoanatoxin-a are potent neurotoxins that are agonists of the nicotinic acetylcholine receptor. These alkaloids provoke a rapid death if ingested at low doses. Recently, the cluster of genes responsible for
Annick, Méjean, Guillaume, Paci, Valérie, Gautier, Olivier, Ploux   +3 more
openaire   +2 more sources

Anatoxin

Chemical Communications, 2014
Anatoxin-a (AN) and homoanatoxin (HMAN) are two powerful nicotinic agonists. Symptoms of AN and HMAN toxicosis include tremors, convulsions, muscle fasciculations, and rapid death due to respiratory failure. AN is unstable under natural conditions and is naturally degraded either partially or totally to the nontoxic products dihydroanatoxin-a and ...
Justine Dauphard, Mary Lehane, Frank van Pelt, John O'Halloran, Ambrose Furey   +4 more
openaire   +3 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