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Multichannel spectrophotometry for analysis of organophosphate paraoxon in beverages
Acetylcholinesterase cholinesterase biosensing pesticides assay Ellman
2010/10/14
Multichannel spectrophotometry was performed to assay for paraoxon in spiked beverages. A 96-well microplate was used for this purpose. The measuring protocol was based on inhibition of the enzyme ace...
Leukocytosis as a Parameter in Management of Organophosphate Intoxication
Organophosphate leukocytosis acetylcholin esterase
2009/6/30
Organophosphate insecticides are highly toxic and present a serious threat in terms of human intoxication (1). The high mortality ascribed to organophosphate poisoning is due to delayed diagnosis and ...
The Effects of Organophosphate Pesticide Exposure on Hispanic Children's Cognitive and Behavioral Functioning
children’s cognitive and behavioral functioning organophosphates pesticides exposure
2009/12/21
Objective This study investigates the effects of Organophosphate (OP) pesticides exposure on the cognitive and behavioral functioning of Hispanic children living in an agricultural community. Methods ...
The Toxic Effects of Malathion (Organophosphate Insecticide) on the Daphnia magna Straus, 1820 (Crustacea, Cladocera)
Crustacea Cladocera Daphnia magna malathion toxicity
2010/3/30
The toxic effects of technical grade (95 %) malathion and commercial (25 %) malathion were investigated on young (£ 24 h old) Daphnia magna in static acute toxicity tests (24 and 48 h). The cult...
LABORATORY SIMULATION OF SPLASHES AND SPILLS OF ORGANOPHOSPHATE INSECTICIDES ON CHEMICALLY PROTECTIVE GLOVES USED IN AGRICULTURE
Chemically protective gloves (PVC, NBR) electron microscopy
2010/12/27
Agricultural workers rely on chemically protective gloves for protection from dermal exposure to insecticides. In Australia the most widely used gloves are manufactured from polyvinyl chloride or nitr...
Surface Condensation of Organophosphate Esters on Smectites
Adsorption Organophosphate ester Parathion Pesticide Smectite Solubility X-ray powder diffraction
2011/11/25
Abstract: Parathion and methyl parathion adsorbed at high loads on clays and similar surfaces exhibited properties of a bulk phase, such as a well-defined solubility and a characteristic X-ray powder ...