Inhibitors of acetylcholinesterase and butyrylcholinesterase meet immunity

M Pohanka - International journal of molecular sciences, 2014 - mdpi.com
Acetylcholinesterase (AChE) inhibitors are widely used for the symptomatic treatment of
Alzheimer's disease and other dementias. More recent use is for myasthenia gravis. Many of …

Butyrylcholinesterase for protection from organophosphorus poisons: catalytic complexities and hysteretic behavior

P Masson, O Lockridge - Archives of biochemistry and biophysics, 2010 - Elsevier
Butyrylcholinesterase is a promiscuous enzyme that displays complex kinetic behavior. It is
toxicologically important because it detoxifies organophosphorus poisons (OP) by making a …

Pesticide exposure and genetic variation in xenobiotic-metabolizing enzymes interact to induce biochemical liver damage

AF Hernández, F Gil, M Lacasaña… - Food and chemical …, 2013 - Elsevier
Metabolic activation of pesticides in the liver may result in highly reactive intermediates
capable of impairing various cellular functions. Nevertheless, the knowledge about the effect …

Optimization of cholinesterase-based catalytic bioscavengers against organophosphorus agents

SV Lushchekina, LM Schopfer, BL Grigorenko… - Frontiers in …, 2018 - frontiersin.org
Organophosphorus agents (OPs) are irreversible inhibitors of acetylcholinesterase (AChE).
OP poisoning causes major cholinergic syndrome. Current medical counter-measures …

Emergence of catalytic bioscavengers against organophosphorus agents

P Masson, SV Lushchekina - Chemico-biological interactions, 2016 - Elsevier
Bioscavengers are an effective alternative approach for pre-and post-exposure treatments of
nerve agent (NA) poisoning. Bioscavengers are natural or recombinant enzymes, reactive …

Inhibition of cholinesterases and carboxylesterases of two invertebrate species, Biomphalaria glabrata and Lumbriculus variegatus, by the carbamate pesticide …

G Kristoff, NRV Guerrero, AC Cochón - Aquatic toxicology, 2010 - Elsevier
In this study, the effects of sublethal concentrations of the carbamate carbaryl on the
cholinesterase (ChE) and carboxylesterase (CES) activities present in the oligochaete …

Organophosphorus poisoning in animals and enzymatic antidotes

L Poirier, P Jacquet, L Plener, P Masson… - … Science and Pollution …, 2021 - Springer
Organophosphorus compounds (OPs) are neurotoxic molecules developed as pesticides
and chemical warfare nerve agents (CWNAs). Most of them are covalent inhibitors of …

In vitro and in vivo studies of cholinesterases and carboxylesterases in Planorbarius corneus exposed to a phosphorodithioate insecticide: finding the most sensitive …

S Otero, G Kristoff - Aquatic Toxicology, 2016 - Elsevier
Organophosphate insecticides (OPs) continue to be an important class of agrochemicals
used in modern agriculture worldwide. Even though these pesticides persist in the …

In vitro and in vivo toxicological studies of V nerve agents: molecular and stereoselective aspects

G Reiter, S Müller, I Hill, K Weatherby, H Thiermann… - Toxicology Letters, 2015 - Elsevier
In vitro inhibition data of cholinesterases (ChEs) and reactivation with HI 6 are presented for
separated VX and VR enantiomers with high purity (enantiomer excess> 99.999%) …

Post-exposure therapy with recombinant human BuChE following percutaneous VX challenge in guinea-pigs

H Mumford, JK Troyer - Toxicology letters, 2011 - Elsevier
Poisoning by nerve agents via the percutaneous (pc) route is an issue because the slow
absorption of agent could result in poisoning which outlasts the protection provided by …