Consulta: subjectFacets:"Nucleotidases"
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Data/hora: 16/05/2024 15:48:39

Glyphosate-based herbicide affects biochemical parameters in Rhamdia quelen (Quoy &amp;amp; Gaimard, 1824 and) Leporinus obtusidens (Valenciennes, 1837)
Provedor de dados: 83
Autores: Loro,Vania Lucia; Glusczak,Lissandra; Moraes,Bibiana S.; Leal,Claudio A. M.; Menezes,Charlene; Murussi,Camila R.; Leitemperger,Jossiele; Schetinger,Maria Rosa C.; Morsch,Vera Maria.
Rhamdia quelen (silver catfish) and Leporinus obtusidens (piava) were exposed to a commercial formulation Roundup(r), a glyphosate-based herbicide at concentrations of 0.2 or 0.4 mg/L for 96 h. The effects of the herbicide were analyzed on the alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities and glucose in plasma, glucose and protein in the mucus layer, nucleotide hydrolysis in the brain, and protein carbonyl in the liver. The parameters were chosen, owing to a lack of information concerning integrated analysis, considering oxidative damage parameters, liver damage, and effects on the mucus layer composition and triphosphate diphosphohydrolase (NTPDase) activities. Plasmatic glucose levels were reduced in both species, whereas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fish; Mucus; Nucleotidases; Plasma; Protein carbonyl.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252015000100229