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Non-ribosomal peptides produced by Brazilian cyanobacterial isolates with antimicrobial activity
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2011)
Cyanobacterial strains isolated from terrestrial and freshwater habitats in Brazil were evaluated for their antimicrobial and siderophore activities. Metabolites of fifty isolates were extracted from the supernatant culture ...
Avaliação da ecotoxicidade aguda de extratos brutos de Microcystis aeruginosa em Danio rerio através de biomarcadores bioquímicos e genético
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em QuímicaUTFPR, 2016-12-07)
Cyanobacterial blooms represent one of the biggest issues related to environmental impact and public health due to the release of cyanotoxins after cell lysis. The most found cyanotoxins are microcystins produced by ...
Cyanobacterial pigment adsorbed on TiO2 thin films
(Elsevier B.V., 2024)
Validação de parâmetros de mérito para quantificação de microcistina-LR por meio de cromatografia líquida de alta eficiência acoplado a detector de arranjo de diodos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Bacharelado em QuímicaUTFPR, 2015-12-03)
Cyanobacteria are microorganisms that, in certain environmental conditions, can produce and
release different metabolites, such as cyanotoxins. One hepatotoxic cyanotoxin of great
importance is microcystin-LR (MC-LR) ...
Cyanobacterial pigment adsorbed on TiO2 thin films
(2024)
The rise in toxicity related to cyanobacterial bloom in freshwater is a current problem that perturbs the trophic chain and risks the ecosystems and human health. Currently, the use of biomass as a potential source of ...
Effects of a cyanobacterial extract containing-anatoxin-a(s) on the cardiac rhythm of Leurolestes circunvagans
(Sociedade Brasileira de Farmacognosia, 2012)
This work presents the effects of an anatoxin-a(s)-containing extract on a cockroach semi-isolated heart preparation and the results supporting the extract s biological activity on acetylcholinesterase (purified from ell). ...
Natural Products from Cyanobacteria with Antimicrobial and Antitumor Activity
(Bentham Science Publ Ltd, 2013-10-01)
Cyanobacteria are an important source of structurally bioactive metabolites, with cytotoxic, antiviral, anticancer, antimitotic, antimicrobial, specific enzyme inhibition and immunosuppressive activities. This study focused ...
Experimental approaches for the evaluation of allelopathic interactions between hermatypic corals and marine benthic cyanobacteria in the Colombian Caribbean
Blooms of marine benthic cyanobacteria are recurrent in several locations at the Colombian Caribbean. In these events, cyanobacteria
grow over the substrate and benthic organisms although their effect has not been fully ...