methylparaoxon has been researched along with paraoxon in 59 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 8 (13.56) | 18.7374 |
| 1990's | 6 (10.17) | 18.2507 |
| 2000's | 26 (44.07) | 29.6817 |
| 2010's | 15 (25.42) | 24.3611 |
| 2020's | 4 (6.78) | 2.80 |
| Authors | Studies |
|---|---|
| Andree, TH; Cates, LA; Enna, SJ; Fadeyi, MO; Karbon, EW; Li, VS; Yakshe, CC | 1 |
| Cheng, TC; DeFrank, JJ; Hill, CM; Raushel, FM; Wu, F | 1 |
| Gao, JR; Zhu, KY | 1 |
| Anderson, PN; Eaton, DL; Murphy, SD | 1 |
| Banerjee, J; Bhattacharya, S; Ghosh, N; Ghosh, P; Mitra, S | 1 |
| Huang, GJ; Jackson, O; Reed, K; Soranno, TM; Sultatos, LG | 1 |
| Belpaire, F; De Reu, L; De Schryver, E; Willems, J | 1 |
| De Reu, L; De Schryver, EP; Willems, JL | 1 |
| Benke, GM; Murphy, SD | 1 |
| Reiner, E; Simeon, V; Skrinjarić-Spoljar, M | 1 |
| Egashira, T; Kuroiwa, Y; Yamamoto, T; Yoshida, T | 1 |
| Nanda Kumar, NV; Ramasundari, M | 1 |
| Brausch, J; Schoor, WP | 1 |
| Huang, YS; Sultatos, LG; Woods, L | 1 |
| Carr, RL; Chambers, JE | 1 |
| Diepold, C; Eyer, P; Worek, F | 1 |
| Abdel-Rahman, AA; Abou-Donia, MB; Abu-Qare, AW; Kishk, AM | 1 |
| Kardos, SA; Sultatos, LG | 1 |
| Devorshak, C; Roe, RM | 1 |
| Chen-Goodspeed, M; Raushel, FM; Sogorb, MA; Wu, F | 1 |
| Cai, Z; Ho, IK; Ma, T; Wellman, SE | 1 |
| Chakraborti, T; Liu, J; Pope, C | 1 |
| Baker, RC; Fan, LW; Ho, IK; Kramer, RE; Ma, T | 1 |
| Marengo, MS; Plewa, MJ; Wagner, ED | 1 |
| Karanth, S; Liu, J; Olivier, K; Pope, C | 1 |
| Jayalakshmi, SK; Sreeramulu, K; Srinivas, R; Udikeri, SS | 1 |
| Bastos, JC; Bastos, VL; Cassano, VP; Oliveira, MM; Salles, JB; Silva Filho, MV | 1 |
| Laifi, P; Papadopoulos, AI; Polemitou, I; Tananaki, C; Yiangou, A | 1 |
| Cunha Bastos, J; Cunha Bastos, VL; Giovanni de Simone, S; Machado, OL; Salles, CM; Salles, JB; Silva Filho, MV | 1 |
| Duquesne, S | 1 |
| Duquesne, S; Liess, M; Reynaldi, S | 1 |
| Cunha Bastos, J; Cunha Bastos, VL; Fernandes, FC; Oliveira, MM; Silva Filho, MV | 1 |
| Kaushik, R; Rosenfeld, CA; Sultatos, LG | 1 |
| Chan Gilbert, YS; Lan, C; Lin, L; Luan, T; Wu, J | 1 |
| Asher, SA; Kimble, KW; Walker, JP | 1 |
| Del Valle, M; Fournier, D; Gutiérrez, M; Marty, JL; Ramírez-Silva, MT; Valdés-Ramírez, G | 1 |
| Cortina, M; Marty, JL; Ramírez-Silva, MT; Valdés-Ramírez, G | 1 |
| Borazjani, A; Crow, JA; Hatfield, MJ; Middleton, BL; Potter, PM; Ross, MK | 1 |
| Hawwa, R; Larsen, SD; Mesecar, AD; Ratia, K | 1 |
| Chen, W; Li, ZK; Liu, LQ; Peng, CF; Xu, CL; Yin, LM; Yin, XG; Zhu, YY | 1 |
| Duquesne, S; Küster, E | 1 |
| Bharate, SB; George, KM; Prins, JM; Thompson, CM | 1 |
| Bittles, V; Borazjani, A; Crow, JA; Herring, KL; Potter, PM; Ross, MK | 1 |
| Bhand, S; Deshpande, K; Mishra, RK | 1 |
| Dou, W; Jiang, HB; Tang, PA; Wang, JJ | 1 |
| Fan, K; Feng, J; Jiang, H; Liang, M; Lu, D; Pan, Y; Wang, F; Yan, X; Yang, D; Yang, L; Zhao, J | 1 |
| Hasan, MY; Kuča, K; Lorke, DE; Nurulain, SM; Petroianu, GA; Shafiullah, M | 1 |
| Bastos, JC; Bastos, VL; de Salles, JB; Filho, MV; Lopes, RM | 1 |
| Batel, A; Braunbeck, T; Kais, B; Stengel, D | 1 |
| Gahan, LR; Ng, TK; Ollis, DL; Schenk, G | 1 |
| Evtugyn, GA; Padnya, PL; Shamagsumova, RV; Shurpik, DN; Stoikov, II | 1 |
| Deng, J; Shi, G; Xue, SF; Zhang, M; Zhang, SX; Zhou, T | 1 |
| Gao, J; He, Y; Huang, Z; Jiang, Y; Li, H; Ma, L; Zhou, L | 1 |
| Bae, SW; Baek, KY; Bang Kang, S; Choi, JY; Han Lee, K; Jafry, AT; Jeong, K; Kim, EJ; Kim, HJ; Lee, J; Lee, Y; Moon, Y; Pan, JG; Shin, S; Young Seo, J | 1 |
| Li, P; Luo, M; Wang, Y; Wei, J; Yang, L | 1 |
| Berenschot, EJW; Lafuente, M; Mallada, R; Pina, MP; Rodrigo, SG; Tas, NR; Tiggelaar, RM | 1 |
| Farha, O; Hupp, J; Liao, Y; Liu, J; Sheridan, T | 1 |
| Chen, L; Guo, L; Li, M; Lin, C; Wang, L | 1 |
| He, Q; Li, J; Liu, G; Song, J; Wang, B; Wang, F; Wang, Q; Zhang, F; Zhang, L; Zhu, Y; Zou, S | 1 |
59 other study(ies) available for methylparaoxon and paraoxon
| Article | Year |
|---|---|
Phosphorus analogues of gamma-aminobutyric acid, a new class of anticonvulsants.
Topics: Animals; Anticonvulsants; Biological Assay; Brain; gamma-Aminobutyric Acid; Indicators and Reagents; Magnetic Resonance Spectroscopy; Mice; Organophosphorus Compounds; Rats; Receptors, Cell Surface; Receptors, GABA-A; Seizures; Spectrophotometry, Infrared; Structure-Activity Relationship; Synaptosomes | 1984 |
Substrate and stereochemical specificity of the organophosphorus acid anhydrolase from Alteromonas sp. JD6.5 toward p-nitrophenyl phosphotriesters.
Topics: Alteromonas; Aryldialkylphosphatase; Esterases; Esters; Organophosphorus Compounds; Stereoisomerism; Substrate Specificity | 2000 |
Comparative toxicity of selected organophosphate insecticides against resistant and susceptible clones of the greenbug, Schizaphis graminum (Homoptera: aphididae).
Topics: Acetylcholinesterase; Animals; Aphids; Cloning, Organism; Insecticide Resistance; Insecticides; Organophosphorus Compounds | 2000 |
Comparative metabolism of methyl parathion in intact and subcellular fractions of isolated rat hepatocytes.
Topics: Animals; Cell Survival; Chromatography, High Pressure Liquid; Liver; Male; Methyl Parathion; Nitrophenols; Paraoxon; Parathion; Rats; Rats, Inbred Strains; Subcellular Fractions | 1992 |
Inhibition of human fetal brain acetylcholinesterase: marker effect of neurotoxicity.
Topics: Acetylcholinesterase; Brain; Carbaryl; Chlorpromazine; Cholinesterase Inhibitors; Culture Techniques; Embryo, Mammalian; Humans; Isoflurophate; Kinetics; Paraoxon; Physostigmine | 1991 |
The effect of glutathione monoethyl ester on the potentiation of the acute toxicity of methyl parathion, methyl paraoxon or fenitrothion by diethyl maleate in the mouse.
Topics: Animals; Body Weight; Drug Synergism; Fenitrothion; Glutathione; Liver; Male; Maleates; Methyl Parathion; Mice; Organ Size; Paraoxon | 1991 |
Toxicokinetics of methyl paraoxon in the dog.
Topics: Administration, Oral; Animals; Dogs; Female; Injections, Intravenous; Kinetics; Liver; Male; Nitrophenols; Paraoxon | 1987 |
Determination of methyl paraoxon in dog plasma by reversed-phase high-performance liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Dogs; Fenitrothion; Hydrolysis; Kinetics; Paraoxon; Temperature | 1985 |
Effect of TOTP pretreatment on paraoxon and methyl paraoxon detoxification in rats.
Topics: Animals; Cresols; Drug Synergism; Esterases; Glutathione; Hydrolysis; Lethal Dose 50; Liver; Male; Methylation; Organophosphorus Compounds; Paraoxon; Rats; Sulfur Radioisotopes; Transferases | 1974 |
Hydrolysis of O,O-dimethyl-2,2-dichlorovinyl phosphate (DDVP) by esterases in parasitic helminths, and in vertebrate plasma and erythrocytes.
Topics: Animals; Anthelmintics; Biotransformation; Chickens; Cricetinae; Dichlorvos; Erythrocytes; Esterases; Helminths; Humans; Liver; Paraoxon; Rabbits; Rats | 1980 |
Comparative metabolism of fenitrothion and methylparathion in male rats.
Topics: Administration, Oral; Animals; Brain; Fenitrothion; Injections, Intravenous; Male; Methyl Parathion; Microsomes, Liver; NADP; Paraoxon; Parathion; Rats; Rats, Inbred Strains | 1983 |
Colorimetric determination of methyl parathion and oxygen analog.
Topics: Animals; Cholinesterase Inhibitors; Colorimetry; Insecticides; Liver; Methyl Parathion; Paraoxon; Parathion; Swine; Triticum | 1980 |
The inhibition of acetylcholinesterase activity in pink shrimp (Penaeus duorarum) by methyl parathion and its oxon.
Topics: Animals; Cholinesterase Inhibitors; Methyl Parathion; Neurons; Paraoxon; Parathion; Penaeidae | 1980 |
Solubilization and purification of A-esterase from mouse hepatic microsomes.
Topics: Amino Acids; Animals; Cytosol; Esterases; Female; Male; Mice; Microsomes, Liver; Paraoxon; Perfusion | 1994 |
Biochemical mechanisms contributing to species differences in insecticidal toxicity.
Topics: Animals; Brain; Chlorpyrifos; Cholinesterase Inhibitors; Drug Interactions; Ictaluridae; Insecticides; Lethal Dose 50; Liver; Paraoxon; Rats; Species Specificity | 1995 |
Dimethylphosphoryl-inhibited human cholinesterases: inhibition, reactivation, and aging kinetics.
Topics: Acetylcholinesterase; Butyrylcholinesterase; Cholinesterase Inhibitors; Cholinesterase Reactivators; Cholinesterases; Humans; Insecticides; Kinetics; Obidoxime Chloride; Organophosphorus Compounds; Organothiophosphorus Compounds; Oximes; Paraoxon; Pralidoxime Compounds; Pyridines; Pyridinium Compounds; Time Factors | 1999 |
Placental transfer and pharmacokinetics of a single dermal dose of [14C]methyl parathion in rats.
Topics: Administration, Cutaneous; Animals; Animals, Newborn; Area Under Curve; Chromatography, High Pressure Liquid; Female; Fetus; Half-Life; Insecticides; Maternal-Fetal Exchange; Methyl Parathion; Nitrophenols; Paraoxon; Placenta; Pregnancy; Rats; Rats, Sprague-Dawley; Tissue Distribution | 2000 |
Interactions of the organophosphates paraoxon and methyl paraoxon with mouse brain acetylcholinesterase.
Topics: Acetylcholinesterase; Animals; Binding Sites; Brain; Computer Simulation; Drug Interactions; Insecticides; Male; Mice; Models, Biological; Paraoxon | 2000 |
Purification and characterization of a phosphoric triester hydrolase from the tufted apple bud moth, Platynota idaeusalis (Walker).
Topics: Animals; Aryldialkylphosphatase; Azinphosmethyl; Cockroaches; Esterases; Female; In Vitro Techniques; Insecticide Resistance; Life Cycle Stages; Male; Moths; Paraoxon; Species Specificity | 2001 |
Enhancement, relaxation, and reversal of the stereoselectivity for phosphotriesterase by rational evolution of active site residues.
Topics: Amino Acid Substitution; Aryldialkylphosphatase; Bacterial Proteins; Binding Sites; Catalysis; Esterases; Hydrolysis; Insecticides; Isoleucine; Kinetics; Mutagenesis, Site-Directed; Nitrophenols; Organophosphorus Compounds; Oxidation-Reduction; Paraoxon; Phenylalanine; Serine; Stereoisomerism; Substrate Specificity | 2001 |
A quantitative histochemistry technique for measuring regional distribution of acetylcholinesterase in the brain using digital scanning densitometry.
Topics: Acetylcholinesterase; Animals; Brain; Brain Stem; Butyrylcholinesterase; Cerebellum; Cerebral Cortex; Cholinesterase Inhibitors; Densitometry; Hippocampus; Histocytological Preparation Techniques; Image Processing, Computer-Assisted; Male; Microscopy, Video; Microtomy; Paraoxon; Putamen; Rats; Staining and Labeling; Thalamic Nuclei; Urodela | 2001 |
In vitro effects of organophosphorus anticholinesterases on muscarinic receptor-mediated inhibition of acetylcholine release in rat striatum.
Topics: Acetylcholine; Animals; Atropine; Chlorpyrifos; Cholinesterase Inhibitors; Corpus Striatum; Insecticides; Male; Muscarinic Antagonists; Paraoxon; Physostigmine; Potassium; Rats; Rats, Sprague-Dawley; Receptors, Muscarinic | 2002 |
Effects of chronic dermal exposure to nonlethal doses of methyl parathion on brain regional acetylcholinesterase and muscarinic cholinergic receptors in female rats.
Topics: Acetylcholinesterase; Administration, Cutaneous; Animals; Autoradiography; Brain; Brain Stem; Cerebral Cortex; Cholinesterase Inhibitors; Dose-Response Relationship, Drug; Female; Hippocampus; In Vitro Techniques; Methyl Parathion; Neostriatum; Paraoxon; Quinuclidinyl Benzilate; Radioligand Assay; Rats; Rats, Sprague-Dawley; Receptors, Muscarinic; Thalamus; Tritium | 2003 |
Modulation of the mutagenicity of heterocyclic amines by organophosphate insecticides and their metabolites.
Topics: Acetoxyacetylaminofluorene; Amines; Animals; Drug Synergism; Food; Heterocyclic Compounds; Imidazoles; Insecticides; Methyl Parathion; Mutagenicity Tests; Paraoxon; Salmonella typhimurium; Toxicity Tests | 2003 |
Interactive toxicity of the organophosphorus insecticides chlorpyrifos and methyl parathion in adult rats.
Topics: Acetylcholinesterase; Animals; Carboxylesterase; Chlorpyrifos; Cholinesterase Inhibitors; Diaphragm; Dose-Response Relationship, Drug; Drug Interactions; Insecticides; Liver; Male; Methyl Parathion; Paraoxon; Rats; Rats, Sprague-Dawley | 2004 |
Identification of factors responsible for insecticide resistance in Helicoverpa armigera.
Topics: Animals; Antibodies; ATP Binding Cassette Transporter, Subfamily B, Member 1; Biological Assay; Electrophoresis, Polyacrylamide Gel; Endosulfan; Esterases; Hydrolases; Insecticide Resistance; Insecticides; Larva; Monocrotophos; Moths; Nitriles; Organothiophosphorus Compounds; Paraoxon; Phosphoric Monoester Hydrolases; Pyrethrins; Seasons | 2004 |
Methyl-paraoxon comparative inhibition kinetics for acetylcholinesterases from brain of neotropical fishes.
Topics: Acetylcholinesterase; Animals; Brain; Cholinesterase Inhibitors; Fishes; Kinetics; Paraoxon; Phosphorylation | 2004 |
Glutathione S-transferase in the insect Apis mellifera macedonica kinetic characteristics and effect of stress on the expression of GST isoenzymes in the adult worker bee.
Topics: Animals; Bees; Cold Temperature; Dimerization; Electrophoresis, Polyacrylamide Gel; Enzyme Induction; Enzyme Inhibitors; Glutathione Transferase; Hydrogen-Ion Concentration; Insecticides; Isoelectric Point; Isoenzymes; Kinetics; Molecular Weight; Nitriles; Paraoxon; Pyrethrins; Sensitivity and Specificity; Substrate Specificity | 2004 |
A novel butyrylcholinesterase from serum of Leporinus macrocephalus, a Neotropical fish.
Topics: Amino Acid Sequence; Animals; Butyrylcholinesterase; Butyrylthiocholine; Chlorpyrifos; Cholinesterase Inhibitors; Electrophoresis, Gel, Two-Dimensional; Electrophoresis, Polyacrylamide Gel; Fishes; Humans; Molecular Sequence Data; Organophosphate Poisoning; Paraoxon; Poisoning; Sequence Alignment; Tetraisopropylpyrophosphamide | 2006 |
Effects of an organophosphate on Daphnia magna at suborganismal and organismal levels: implications for population dynamics.
Topics: Animals; Cholinesterases; Daphnia; Dose-Response Relationship, Drug; Insecticides; Paraoxon; Population Dynamics; Reproduction | 2006 |
Effects of the organophosphate paraoxon-methyl on survival and reproduction of Daphnia magna: importance of exposure duration and recovery.
Topics: Animals; Animals, Newborn; Daphnia; Paraoxon; Reproduction; Survival Rate; Time Factors | 2006 |
Brain acetylcholinesterase as a marine pesticide biomarker using Brazilian fishes.
Topics: Acetylcholinesterase; Animals; Atlantic Ocean; Biomarkers; Brain; Brazil; Cholinesterase Inhibitors; Cluster Analysis; Environmental Monitoring; Fishes; Inhibitory Concentration 50; Kinetics; Paraoxon; Pesticides; Phylogeny; Species Specificity; Water Pollutants, Chemical | 2007 |
Concentration-dependent interactions of the organophosphates chlorpyrifos oxon and methyl paraoxon with human recombinant acetylcholinesterase.
Topics: Acetylcholinesterase; Catalytic Domain; Chlorpyrifos; Dose-Response Relationship, Drug; Humans; Insecticides; Kinetics; Paraoxon; Recombinant Proteins | 2007 |
Effects of organophosphorus pesticides and their ozonation byproducts on gap junctional intercellular communication in rat liver cell line.
Topics: Animals; Cell Communication; Cell Line; Diazinon; Gap Junctions; Indicators and Reagents; Insecticides; Liver; Organophosphorus Compounds; Ozone; Paraoxon; Parathion; Rats; Rats, Inbred BUF | 2007 |
Photonic crystal sensor for organophosphate nerve agents utilizing the organophosphorus hydrolase enzyme.
Topics: Aryldialkylphosphatase; Biosensing Techniques; Chemical Warfare Agents; Colloids; Crystallization; Hydrogels; Hydrogen-Ion Concentration; Microarray Analysis; Microchemistry; Nitrophenols; Organophosphates; Paraoxon; Photons; Water | 2007 |
Automated resolution of dichlorvos and methylparaoxon pesticide mixtures employing a Flow Injection system with an inhibition electronic tongue.
Topics: Acetylcholinesterase; Biomimetics; Biosensing Techniques; Complex Mixtures; Dichlorvos; Electrochemistry; Electronics; Equipment Design; Equipment Failure Analysis; Flow Injection Analysis; Paraoxon; Pesticides; Reproducibility of Results; Sensitivity and Specificity; Tongue | 2009 |
Acetylcholinesterase-based biosensors for quantification of carbofuran, carbaryl, methylparaoxon, and dichlorvos in 5% acetonitrile.
Topics: Acetonitriles; Acetylcholinesterase; Animals; Biosensing Techniques; Carbaryl; Carbofuran; Dichlorvos; Drosophila melanogaster; Electrophorus; Malus; Molecular Structure; Paraoxon; Pesticides | 2008 |
Inhibition of carboxylesterase 1 is associated with cholesteryl ester retention in human THP-1 monocyte/macrophages.
Topics: Carboxylesterase; Carboxylic Ester Hydrolases; Cell Line; Chlorpyrifos; Cholesterol Esters; Enzyme Inhibitors; Humans; Hydrolases; Lipoproteins, LDL; Macrophages; Monocytes; Paraoxon; Phenylglyoxal | 2008 |
Structure-based and random mutagenesis approaches increase the organophosphate-degrading activity of a phosphotriesterase homologue from Deinococcus radiodurans.
Topics: Amino Acid Sequence; Bacterial Proteins; Crystallography, X-Ray; Deinococcus; Directed Molecular Evolution; Kinetics; Models, Biological; Models, Molecular; Molecular Sequence Data; Mutagenesis; Mutant Proteins; Paraoxon; Pesticides; Phosphoric Triester Hydrolases; Protein Structure, Tertiary; Substrate Specificity | 2009 |
Development of an indirect enzyme-linked immunosorbent assay for the organophosphorus pesticide paraoxon-methyl.
Topics: Animals; Antibodies; Cattle; Enzyme-Linked Immunosorbent Assay; Haptens; Organophosphorus Compounds; Ovalbumin; Paraoxon; Pesticides; Rabbits; Serum Albumin, Bovine; Textiles | 2009 |
Biochemical, metabolic, and behavioural responses and recovery of Daphnia magna after exposure to an organophosphate.
Topics: Animals; Behavior, Animal; Cholinesterases; Daphnia; Dose-Response Relationship, Drug; Eating; Insecticides; Movement; Paraoxon; Swimming; Toxicity Tests; Water Pollutants, Chemical | 2010 |
Thionate versus Oxon: comparison of stability, uptake, and cell toxicity of ((14)CH(3)O)(2)-labeled methyl parathion and methyl paraoxon with SH-SY5Y cells.
Topics: Carbon Radioisotopes; Cell Line, Tumor; Drug Stability; Humans; Insecticides; Isotope Labeling; Methyl Parathion; Paraoxon | 2010 |
Inhibition of recombinant human carboxylesterase 1 and 2 and monoacylglycerol lipase by chlorpyrifos oxon, paraoxon and methyl paraoxon.
Topics: Carboxylesterase; Carboxylic Ester Hydrolases; Chlorpyrifos; Humans; Insecticides; Monoacylglycerol Lipases; Paraoxon; Recombinant Proteins | 2012 |
A high-throughput enzyme assay for organophosphate residues in milk.
Topics: Animals; Biosensing Techniques; Butyrylcholinesterase; Cattle; Enzyme Assays; Enzyme Stability; Food Contamination; High-Throughput Screening Assays; Horses; Insecticides; Malathion; Methyl Parathion; Milk; Organophosphates; Paraoxon | 2010 |
Transcription and induction profiles of three novel P450 genes in Liposcelis bostrychophila (Psocoptera: Liposcelididae).
Topics: Aldicarb; Amino Acid Sequence; Animals; Base Sequence; Cytochrome P-450 Enzyme System; DNA, Complementary; Gene Expression Profiling; Gene Expression Regulation, Developmental; Insect Proteins; Insecta; Insecticides; Larva; Molecular Sequence Data; Nitriles; Nymph; Paraoxon; Phylogeny; Pyrethrins; Real-Time Polymerase Chain Reaction; Reverse Transcriptase Polymerase Chain Reaction; Sequence Analysis, DNA | 2012 |
Fe3O4 magnetic nanoparticle peroxidase mimetic-based colorimetric assay for the rapid detection of organophosphorus pesticide and nerve agent.
Topics: Acetylcholinesterase; Alcohol Oxidoreductases; Biomimetic Materials; Catalysis; Chemical Warfare Agents; Colorimetry; Ferrosoferric Oxide; Hydrogen Peroxide; Magnetite Nanoparticles; Organophosphorus Compounds; Organothiophosphorus Compounds; Oxidation-Reduction; Paraoxon; Pesticides; Phosphoramides; Sarin | 2013 |
Acetylcholinesterase inhibitors as pretreatment before acute exposure to organophosphates: assessment using methyl-paraoxon.
Topics: Animals; Cholinesterase Inhibitors; Lethal Dose 50; Male; Mortality; Neuroprotective Agents; Organophosphates; Paraoxon; Rats; Rats, Wistar; Time Factors | 2012 |
Cholinesterase activity of muscle tissue from freshwater fishes: characterization and sensitivity analysis to the organophosphate methyl-paraoxon.
Topics: Animals; Cholinesterase Inhibitors; Cholinesterases; Ecotoxicology; Environmental Monitoring; Fishes; Fresh Water; Kinetics; Muscles; Paraoxon; Substrate Specificity; Water Pollutants, Chemical | 2014 |
Acetylcholinesterase in zebrafish embryos as a tool to identify neurotoxic effects in sediments.
Topics: Acetylcholinesterase; Animals; Benzofurans; Chlorpyrifos; Cholinesterase Inhibitors; Embryo, Nonmammalian; Geologic Sediments; Inhibitory Concentration 50; Paraoxon; Polycyclic Aromatic Hydrocarbons; Toxicity Tests, Acute; Water Pollutants, Chemical; Zebrafish; Zebrafish Proteins | 2015 |
Altering the substrate specificity of methyl parathion hydrolase with directed evolution.
Topics: Chlorpyrifos; Directed Molecular Evolution; DNA Shuffling; Hydrolysis; Kinetics; Methyl Parathion; Models, Molecular; Mutation; Organophosphates; Paraoxon; Parathion; Pesticides; Phosphoric Monoester Hydrolases; Structure-Activity Relationship; Substrate Specificity | 2015 |
Acetylcholinesterase biosensor for inhibitor measurements based on glassy carbon electrode modified with carbon black and pillar[5]arene.
Topics: Acetylcholinesterase; Aldicarb; Arachis; Beta vulgaris; Biosensing Techniques; Calixarenes; Carbodiimides; Carbofuran; Carbon; Cholinesterase Inhibitors; Electrodes; Enzymes, Immobilized; Insecticides; Malathion; Nuts; Paraoxon; Pesticide Residues; Plant Roots; Quaternary Ammonium Compounds | 2015 |
Polyacrylic acid-coated cerium oxide nanoparticles: An oxidase mimic applied for colorimetric assay to organophosphorus pesticides.
Topics: Acetylcholinesterase; Acrylic Resins; Benzidines; Biosensing Techniques; Cerium; Cholinesterase Inhibitors; Colorimetry; Dichlorvos; Nanoparticles; Organophosphorus Compounds; Oxidoreductases; Paraoxon; Pesticides | 2016 |
An integrated nanocatalyst combining enzymatic and metal-organic framework catalysts for cascade degradation of organophosphate nerve agents.
Topics: Aminophenols; Aryldialkylphosphatase; Catalysis; Hydrolysis; Iron; Metal Nanoparticles; Metal-Organic Frameworks; Methyl Parathion; Nerve Agents; Organophosphates; Paraoxon; Parathion; Particle Size | 2018 |
Organophosphorus hydrolase-poly-β-cyclodextrin as a stable self-decontaminating bio-catalytic material for sorption and degradation of organophosphate pesticide.
Topics: Adsorption; Aryldialkylphosphatase; beta-Cyclodextrins; Biocatalysis; Chemical Warfare Agents; Cholinesterase Inhibitors; Decontamination; Enzymes, Immobilized; Hydrogen-Ion Concentration; Insecticides; Paraoxon | 2019 |
Nanozyme-assisted technique for dual mode detection of organophosphorus pesticide.
Topics: Cerium; Colorimetry; Environmental Pollutants; Limit of Detection; Nanoparticles; Nitrophenols; Organophosphorus Compounds; Paraoxon; Pesticides; Plants, Medicinal; Spectrophotometry | 2019 |
Attomolar SERS detection of organophosphorous pesticides using silver mirror-like micro-pyramids as active substrate.
Topics: Adsorption; Manufactured Materials; Paraoxon; Pesticides; Reproducibility of Results; Silver; Spectrum Analysis, Raman | 2020 |
Product Inhibition and the Catalytic Destruction of a Nerve Agent Simulant by Zirconium-Based Metal-Organic Frameworks.
Topics: Catalysis; Hydrolysis; Kinetics; Metal-Organic Frameworks; Nerve Agents; Organophosphorus Compounds; Paraoxon; Zirconium | 2021 |
A novel imine-linked covalent organic framework for rapid detection of methyl paraoxon.
Topics: Imines; Luminescence; Metal-Organic Frameworks; Paraoxon | 2021 |
Dual-Modal Nanoscavenger for Detoxification of Organophosphorus Compounds.
Topics: Acetylcholinesterase; Antidotes; Aryldialkylphosphatase; Cholinesterase Inhibitors; G(M1) Ganglioside; Liposomes; Organophosphorus Compounds; Paraoxon; Reactive Oxygen Species; Tissue Distribution | 2022 |