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- Lajmanovich, Rafael C., et al. Show all 5 Authors
- Water, air, and soil pollution 2014 v.225 no.3 pp. 1903
- Hylidae; acetates; adults; biomarkers; carboxylesterase; cholinesterase; frogs; monitoring; pesticides; ponds; riparian forests; rivers; tadpoles; Argentina
- ... We determined basal levels of cholinesterase (ChE) and carboxylesterase (CbEs; two substrates: α-naphthyl acetate and 4-nitrophenylvalerate) in different tissues of tadpoles and adults of the frog Pseudis paradoxa and evaluated their use as complementary biomarkers of anti-cholinesterase pesticide exposure. ChE and CbEs sensitivity to malaoxon was also evaluated. Adults and tadpoles were collected ...