cholinesterase

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  • noun

Words related to cholinesterase

an enzyme that hydrolyses acetylcholine (into choline and acetic acid)

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References in periodicals archive ?
grandiflora along with the fractions (hexane, chloroform, ethyl acetate, and n-butanol) from the ethanol extract based on inhibition of AChE, BChE, and TYR at 200 ug/mL by in vitro methods.
Cinco minutos mas tarde, la paciente recupero la respuesta motora y la ventilacion espontanea, por lo que fue extubada; posteriormente presento de nuevo dificultad respiratoria, mal manejo de las secreciones y perdida de fuerza muscular, lo que se interpreto como una reversion fallida; se establecio de nuevo la persistencia de relajacion muscular y se planteo una probable deficiencia de BChE.
A ocho de estos se les tomo una muestra de sangre para medir la actividad BChE, llegandose a recuperar exitosamente del cuadro agudo de intoxicacion.
The genes BCHE , MME , KNG , and SI were amplified in the chromosomal region.
Los descensos de las actividades BChE y/o AChE confirman la absorcion de estos plaguicidas.
Kinetic studies of BChE inhibition was determined by constructing Lineweaver-Burk (LB) plots; reciprocal plots of 1/V versus 1/[S] at different concentrations of substrate S-butyrylthiocholine chloride (1.
Therefore, the primary objective of the study was to assess the effect of sublethal concentration of arathion and carbosulfan on the activity of AChE and BChe and associated risk in Labeo rohita.
The BCHE gene finding "brings together two of the major hypotheses about the development of Alzheimer's disease," said Andrew J.
Actividad butirilcolinesterasa (BChE) plasmatica: los valores de BChE expresados en nmoles de sustrato hidrolizado / ml plasma / minutos obtenidos para los tres tratamientos, tuvieron como rangos para el grupo control valores entre 92 y 282, con un promedio y error estandar de 185,0 [+ o -] 20,4; para el grupo 0,13 ppm, entre 6 y 26, con un promedio y error estandar de 12,5 [+ o -] 2,3 y para el grupo 2 ppm entre 0 y 18, con un promedio y error estandar de 9,8 [+ o -] 1,8 (ver Figura 1).
Although it has no known physiological function, BChE is of pharmacologic and toxicologic importance (1).
The authors conclude that common genetic variation in BCHE may contribute to differential effects of organophosphate pesticides on cholinesterase levels in human populations.
Subsequent studies demonstrated that administration of purified macaque BChE to macaques of the same species resulted in prolonged residence time compared to heterologous BChE (225[+ or -]19 [n=4] vs.
BChE functions as a natural bioscavenger, like a sponge, to absorb toxins such as organophosphorous (OP), nerve agents (sarin, soman, tabun, VX) and certain pesticides, before they can cause irreversible neurological damage and death.