نتایج جستجو برای: cholinesterase enzyme inhibitory
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1512 CLINICAL CHEMISTRY, Vol. 25, No. 8, 1979 brano, T., Colorimetric determination of serum cholinesterase and its genetic variants by the propionylthiocholine-dithiobis(nitrobenzoic acid) procedure. Selected Methods Clin. Chem. 8,41-46 (1977). 5. King, J., Studies on human serum cholinesterases. Ph.D. thesis, University of Glasgow, 1974. 6. Garry, P. J., Serum cholinesterase variants: Examina...
A simplified manual and automated method is described for measuring serum cholinesterase activity and identifying the homozygous “usual,” heterozygous, and homozygous “atypical” forms of the enzyme. With butyrylthiocholine as substrate at pH 7.4, the activity is determined in two 0.05 mol/liter buffer systems, Tris and phosphate. The “usual” enzyme has the same activity in both buffer systems. ...
The additive is one component of paint that inhibits the growth bio-organisms in finished product with pesticide-like properties. Workers manufacture paints are populations at risk being exposed to heavy metals and pesticides, which enter workers through inhalation for a long time continuously. purpose this study was determine whether there relationship between age nutritional status Cholineste...
Cholinesterases are important biological targets responsible for regulation of cholinergic transmission, and their inhibitors are used for the treatment of Alzheimer's disease. To design new cholinesterase inhibitors, of different structure-based design strategies was followed, including the modification of compounds from a previously developed library and a fragment-based design approach. This...
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...
BACKGROUND Low level of acetylcholine (ACh) is an important hallmark of Alzheimer's disease (AD), a common type of progressive neurodegenerative disorder. Effective treatment strategies rely mostly on either enhancing the cholinergic function of the brain by improving the level of ACh from being a breakdown by cholinesterase enzymes. Again atherothrombosis is major life-threatening cerebral dis...
Inhibition of acetylcholinesterase (AChE) using small molecules is still one of the most successful therapeutic strategies in the treatment of Alzheimer's disease (AD). Previously we reported compound T5369186 with a core of quinolone as a new cholinesterase inhibitor. In the present study, in order to identify new cores for the designing of AChE inhibitors, we screened different derivatives of...
In this study the chemical composition, cholinesterase inhibitory property and anti-inflammatory activity of S. leriifolia Benth. essential oil was evaluated for the first time. GC and GC-MS analysis revealed the presence of camphor (10.5%), 1,8-cineole (8.6%), camphene (6.2%) and alpha-pinene (4.7%) as main constituents. S. leriifolia oil exhibited a promising antioxidant activity by DPPH assa...
BACKGROUND Plasma cholinesterase activity is known to be correlated with plasma triglycerides, HDL- and LDL-cholesterol, and other features of the metabolic syndrome. A role in triglyceride metabolism has been proposed. Genetic variants that decrease activity have been studied extensively, but the factors contributing to overall variation in the population are poorly understood. We studied plas...
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