Results 161 to 170 of about 14,487 (214)
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2010
[Extract] The organophosphorous compound malathion (diethyl (dimethoxy thiophosphorylthio) succinate or S-[1,2-di(ethoxycarhonyl)ethyll O,O-dimethyl-phosphorothioate)is a yellow to deep-brown liquid with an odor of garlic which has a spectrum of activity such that it is a suitable acaricide and pediculicide.
Shaalan, Essam +3 more
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[Extract] The organophosphorous compound malathion (diethyl (dimethoxy thiophosphorylthio) succinate or S-[1,2-di(ethoxycarhonyl)ethyll O,O-dimethyl-phosphorothioate)is a yellow to deep-brown liquid with an odor of garlic which has a spectrum of activity such that it is a suitable acaricide and pediculicide.
Shaalan, Essam +3 more
openaire +2 more sources
Malathion carboxylesterase titer and its relationship to malathion toxicity
Toxicology and Applied Pharmacology, 1979Abstract The titer of malathion carboxylesterase in liver and sera of rats, three strains of mice, and five groups of pretreated mice was correlated with the malathion LD50 values measured in these groups. The equation of a regression line relating enzyme titer to toxicity was used to predict the median lethal dosage of purified malathion to humans ...
R E, Talcott +2 more
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Accidental Malathion Poisoning
Archives of Neurology, 1966THERE are many reports of accidental poisonings with the long-acting anticholinesterase alkyl phosphate insecticides. 1-4 Malathion, the O,O-dimethyldithiophosphate of diethylmercaptosuccinate, has been less involved in such accidents. 5-10 Experimental and clinical studies indicate that malathion is less toxic to mammals, including man, while it ...
W J, Crowley, T R, Johns
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Archives of Toxicology, 1982
Five dimethylphosphorothioates were tested for their toxicity to rats, potentiation of malathion toxicity in rats, inhibition of carboxylesterase in vitro, and reaction with malathion in vitro. The compounds were: potassium salts of (CH3S)2P(O)O-(I), (CH3O)(CH3S)P(O)S-(II), (CH3O)2P(O)S-(III), (CH3O)2P(S)S-(IV), and (CH3O)(CH3S)P(O)O-(V).
R D, Verschoyle +3 more
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Five dimethylphosphorothioates were tested for their toxicity to rats, potentiation of malathion toxicity in rats, inhibition of carboxylesterase in vitro, and reaction with malathion in vitro. The compounds were: potassium salts of (CH3S)2P(O)O-(I), (CH3O)(CH3S)P(O)S-(II), (CH3O)2P(O)S-(III), (CH3O)2P(S)S-(IV), and (CH3O)(CH3S)P(O)O-(V).
R D, Verschoyle +3 more
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Journal of the Sanitary Engineering Division, 1967
Laboratory studies using bench-scale activated sludge units and a Warburg respirometer show that an aerated aqueous microbial system can rapidly remove the organo-phosphate insecticide, Malathion, from solution and that the major mechanism of removal is microbial action.
Clifford W. Randall +1 more
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Laboratory studies using bench-scale activated sludge units and a Warburg respirometer show that an aerated aqueous microbial system can rapidly remove the organo-phosphate insecticide, Malathion, from solution and that the major mechanism of removal is microbial action.
Clifford W. Randall +1 more
openaire +1 more source
MALATHION INHIBITION OF ESTERASES AS A DETERMINANT OF MALATHION TOXICITY
The Journal of Pharmacology and Experimental Therapeutics, 1967openaire +2 more sources