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Análise das propriedades antioxidantes das oximas 3-(fenil hidrazona) butano-2-ona e butano-2,3-dionatiosemicarbazona
(Universidade Federal de Santa Maria, 2008-05-12)
Oximes are chemical compounds used to reactivate the inhibited acetylcholinesterase (AChE) enzyme by organophosphates (OPs). The OPs, besides classically recognized as AChE irreversible inhibitors, are also involved in the ...
Parâmetros toxicológicos em piavas (Leporinus obtusidens) e jundiás (Rhamdia quelen) após exposição a uma formulação comercial de glyphosate
(Universidade Federal de Santa Maria, 2008-02-15)
The commercial formulations of glyphosate herbicide have been widely used in agriculture and pisciculture for controlling plant weeds. Fish can be affected when drainage water reaches water courses, causing a disturbance ...