| 12647544 |
Khrunin AV, Eremina OIu, Bakanova EI, Roslavtseva SA, Shipov AE, Genkina GK, Mastriukova TA: [Interaction with esterases and mechanism of synergistic action of thio- and dithiophosphates containing the fragments of N-acylated glycine and beta-alanine]. Izv Akad Nauk Ser Biol. 2003 Jan-Feb;(1):81-7.
We studied the interaction between O,O-diethyl-S-[(N-acyl-N-alkoxycarbonylalkyl) aminomethyl] thiophosphates and mammalian cholinesterases as well as esterases from insect tissue extracts by kinetic methods and disc electrophoresis. The coefficients of combined effect of these compounds or their dithioanalogs with permethrin were determined. The obtained data suggest that the synergistic effect on the common cockroaches and houseflies is chiefly due to carboxylesterase inhibition by monothioderivatives and monooxygenase suppression by dithioderivatives, respectively. |
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