Data/hora: 06/06/2024 02:26:57

Provedor de dados: | 65
País: | Brazil
Título: | Glyphosate on digestive enzymes activity in piava (Leporinus obtusidens)
Autores: | Salbego,Joseânia; Pretto,Alexandra; Silva,Vera Maria Machado da; Loro,Vania Lucia; Lazzari,Rafael; Gioda,Carolina Rosa; Baldisserotto,Bernardo.
Data: | 2014-09-01
Ano: | 2014
Palavras-chave: | Fish; Herbicide; Acid protease; Amylase; Trypsin.
Resumo: | The effects of glyphosate, a nonselective herbicide (1.0 or 5.0mg L-1) on digestive enzymes activity (stomach and intestine) were evaluated in juveniles of piava (Leporinus obtusidens) after 90 days of exposure. The activity of acid protease, trypsin, chymotrypsin and amylase increased with the increase of glyphosate concentration. These results indicate that glyphosate affects digestive enzyme activities in this species, and may be an indicator of poor nutrient availability when fish survive in herbicide-contaminated water.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000901603
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20131399
Formato: | text/html
Fonte: | Ciência Rural  v.44 n.9 2014
Fonte: | info:eu-repo/semantics/openAccess