toxicity test Animals 10 article 10 controlled study 8 ecotoxicology 8 nonhuman 8 Water Pollutants, Chemical 6 bioaccumulation 6 pollution effect 6 Argentina 4 Environmental Monitoring 4 Fresh Water 4 Glycine 4 Herbicides 4 Lethal Dose 50 4 animal tissue 4 biomarker 4 chromium 4 comparative study 4 concentration (composition) 4 copper 4 environmental impact 4 glyphosate 4 inhibition 4 metabolism 4 mollusc 4 physiology 4 Acetylcholinesterase 2 Acute toxicity 2 Agriculture 2