Binary mixtures of azinphos-methyl oxon and chlorpyrifos oxon produce in vitro synergistic cholinesterase inhibition in Planorbarius corneus

In this study, the cholinesterase (ChE) and carboxylesterase (CES) activities present in whole organism homogenates from Planorbarius corneus and their in vitro sensitivity to organophosphorous (OP) pesticides were studied. Firstly, a characterization of ChE and CES activities using different substr...

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Detalles Bibliográficos
Autores principales: Cacciatore, L.C., Kristoff, G., Verrengia Guerrero, N.R., Cochón, A.C.
Formato: JOUR
Materias:
Carboxylesterase
Cholinesterase
Invertebrate
Mixtures
Pesticides
Active oxygen
Azinphosmethyl
Binary combinations
Carboxylesterases
Chlorpyrifos-oxon
Cholinesterase inhibition
Different substrates
Dose-response curves
High concentration
Hydrolyzing activity
In-vitro
In-vivo
Low concentrations
Organophosphorous
P-nitrophenyl acetate
Selective inhibitors
Specific activity
Synergistic effect
Hydrolysis
Ionization of gases
Naphthalene
Substrates
Volatile fatty acids
Binary mixtures
1 naphthyl acetate
1,5 bis(4 allyldimethylammoniumphenyl)pentan 3 one dibromide
2 naphthyl acetate
4 nitrophenyl acetate
acetylthiocholine
butyric acid 4 nitrophenyl ester
cholinesterase
insecticide
pesticide
unclassified drug
acetate
antagonism
concentration (composition)
dose-response relationship
enzyme activity
inhibition
inhibitor
oxygen
snail
animal experiment
animal tissue
article
concentration (parameters)
dose response
enzyme inhibition
enzyme substrate
homogenate
hydrolysis
IC 50
in vitro study
nonhuman
Planorabarius corneus
Acanthaceae
Chlorpyrifos
Cholinesterase Inhibitors
Cholinesterases
Drug Synergism
Oxygen
Gastropoda
Invertebrata
Planorbarius corneus
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00456535_v88_n4_p450_Cacciatore
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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