Search Results - "Almeida, Carlos Gabriel Moreira"
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Entomotoxic Activity of Prasiola crispa (Antarctic Algae) in Nauphoeta cinerea Cockroaches: Identification of Main Steroidal Compounds
Published in Marine drugs (10-10-2019)“…is a macroscopic green algae found in abundance in Antarctica ice free areas. -hexaneextract (HPC) induced insecticidal activity in cockroaches after 24 h of…”
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Neurotoxic and convulsant effects induced by jack bean ureases on the mammalian nervous system
Published in Toxicology (Amsterdam) (30-04-2021)“…•Jack bean ureases, JBU and canatoxin (CNTX), cause seizures in rodents.•Electrophysiology and brain imaging were applied to study their mode of…”
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The neurotoxic mechanism of Jack Bean Urease in insects involves the interplay between octopaminergic and dopaminergic pathways
Published in Pesticide biochemistry and physiology (01-01-2023)“…In the last decades, the entomotoxicity of JBU and its derived peptides became an object of study, due mainly to the ubiquitous interaction of these compounds…”
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Neurotoxic effects of sublethal concentrations of cyanobacterial extract containing anatoxin-a(s) on Nauphoeta cinerea cockroaches
Published in Ecotoxicology and environmental safety (30-04-2019)“…The detection of cyanotoxins, such as the anatoxin-a(s), is essential to ensure the biological safety of water environments. Here, we propose the use of…”
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Comparative morphobiometry of ×Butyagrus nabonnandii (Arecaceae) and its parents, Syagrus romanzoffiana and Butia odorata, in natural vegetation of Rio Grande do Sul, Brazil
Published in Rodriguésia (01-09-2024)“…Abstract The worldwide cultivation of palm trees has sparked the interest of researchers and the population in general due to their economic, ecosystemic,…”
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Central and peripheral neurotoxicity induced by the Jack Bean Urease (JBU) in Nauphoeta cinerea cockroaches
Published in Toxicology (Amsterdam) (10-08-2016)“…Highlights • Jack Bean Urease (JBU) alters behavior and physiology in Nauphoeta cinerea. • JBU induced a positive cardiac chronotropic effect in N. cinerea. •…”
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RPGBIO DROGADIÇÃO: O JOGO ROLE PLAYING GAME (RPG) COMO PRÁTICA NO PROCESSO DE ENSINO E APRENDIZAGEM
Published in Revista de Ensino de Ciências e Matemática (07-04-2017)“…Este artigo tem por objetivo apresentar os resultados da elaborao e aplicao do jogo RPGBIO drogadio em instituies de ensino. Esse jogo parte de um projeto…”
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One enzyme, many faces: urease is also canatoxin
Published in Journal of biomolecular structure & dynamics (21-12-2023)“…Ureases catalyze the hydrolysis of urea into carbamate and ammonia. Well-conserved proteins, most plant ureases are hexamers of a single chain subunit, like…”
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Depressing activity of Jaburetox, a natural insecticide-derived from Jack Bean Urease, at cockroach nervous system
Published in Toxicon (Oxford) (05-10-2019)Get full text
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Mechanism of Rhinella icterica (Spix, 1824) toad poisoning using in vitro neurobiological preparations
Published in Neurotoxicology (Park Forest South) (01-03-2018)“…•Rhinella icterica poison induces neuromuscular blockade.•Rhinella icterica poison induces central neurotoxicity.•Rhinella icterica poison presents…”
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