OBJECTIVE Agricultural pesticide handlers are at an elevated risk for overexposure to organophosphate (OP) pesticides, but symptoms can be difficult to recognise, making biomarkers invaluable for diagnosis. Occupational monitoring programmes for cholinesterase depression generally rely on measuring activity of either of the two common blood cholinesterases which serve as proxy measurements for ...

Molecular docking is a promising and reliable technology for the purpose of discovering lead compounds via virtual screening. In addition to allowing testing large number compounds, it also allows determination how selected inhibit targeted protein/receptor based on scoring function ranking. Because selective cholinesterase monoamine oxidase inhibitors play critical role in treatment Alzheimer'...

This report assesses the value of cholinesterase (ChE) activity as an indicator of liver function and analyses its usefulness in the diagnosis of jaundice. A rapid method of determination has been used, and alterations in ChE activity in conditions other than liver disease have been studied to permit a fuller and more accurate survey of its value as a liver function test. The level of serum cho...

Most investigations of possible metabolic aberrations in childhood schizophrenia failed to demonstrate differences between schizophrenic patients and control groups. Cholinesterase activity has net been previously reported in schizophrenic children. Similar studies with adult schizophrenics have hot been consistent, despite some reports of abnormal cholinesterase activity. The present study rep...

We estimated cholinesterase (EC 3.1.1.8) activities in erthrocytes and plasma of 443 men, 188 women not taking oral contraceptives, and 70 women who were taking oral contraceptives. Men in the first six decades of life had higher plasma cholinesterase activity than did women who were not taking oral contraceptives, and these women had higher plasma cholinesterase activity than women taking oral...

The Kalow allele for cholinesterase is a quantitative variant of the usual gene and has been shown to result from a single base pair change in the DNA. A new method based on the polymerase chain reaction to distinguish Kalow alleles of the cholinesterase gene was developed. Using the amplification refractory mutagenesis system, two different reactions distinguished the presence of a guanine (no...

The activity of cholinesterase and some biochemical parameters of blood such as glucose, cholesterol and phospholipids were estimated in 52 epilepsy induced females of Wister albino rats. Animals of this experiment were divided into two groups, group (I) regarded as control and group (II) administrated subcutaneously by pentylenetetrazole 100mg/kg and divided in to three sub-groups according to...

Cholinesterase is widely distributed in the animal kingdom, but its function apart from its involvement in the process of cholinergic transmission is unknown. Recent evidence indicates a close association between lipids and cholinesterase. Hyperlipaemia in humans.(Cucuinau etal., 1968)andrabbits (Kutty etal., 1973) is associated with increased serum cholinesterase activity. Cholinesterase has b...

The cholinesterase inhibitors donepezil, rivastigmine and galantamine have a modest and transient benefit in Alzheimer's disease. Their known adverse effects include bradycardia. A Canadian case-control study conducted between 2003 and 2008 showed a statistically significant increase in the risk of hospitalisation for bradycardia among patients who had been taking a cholinesterase inhibitor for...

The cholinergic dysfunction in AD is not necessarily predominant (1,4,5) and responsivity to a cholinesterase inhibitor is not diagnostic for Alzheimer’s disease. Normal young people have improved on psychometric measures in memory and attention after physostigmine challenge (3). Additionally, postmortem neurochemical measures of cholinergic function in AD patients do not correlate with ante mo...