Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya

Abstract: A soluble fraction from rat brain neuronal perikarya was shown to contain both the specific and nonspecific forms of the enzyme acetylcholines‐terase (EC's 3.1.1.7. and 3.1.1.8., respectively). The ratio of the enzyme activities varied along the course of brain development: the nonspe...

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Detalles Bibliográficos
Autor principal: Carminatti, Héctor
Publicado: 1982
Materias:
Acetylcholinesterase
Neurons
Postnatal development
cholinesterase
animal experiment
central nervous system
in vitro study
nerve cell
nervous system
postnatal development
rat
Animal
Brain
BW 284 C 51
Cholinesterases
Gallamine Triethiodide
Osmolar Concentration
Rats
Subcellular Fractions
Support, Non-U.S. Gov't
Synapses
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223042_v38_n5_p1236_Ochoa
http://hdl.handle.net/20.500.12110/paper_00223042_v38_n5_p1236_Ochoa
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00223042_v38_n5_p1236_Ochoa
record_format dspace
spelling paper:paper_00223042_v38_n5_p1236_Ochoa2023-06-08T14:49:07Z Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya Carminatti, Héctor Acetylcholinesterase Neurons Postnatal development cholinesterase animal experiment central nervous system in vitro study nerve cell nervous system postnatal development rat Acetylcholinesterase Animal Brain BW 284 C 51 Cholinesterases Gallamine Triethiodide Neurons Osmolar Concentration Rats Subcellular Fractions Support, Non-U.S. Gov't Synapses Abstract: A soluble fraction from rat brain neuronal perikarya was shown to contain both the specific and nonspecific forms of the enzyme acetylcholines‐terase (EC's 3.1.1.7. and 3.1.1.8., respectively). The ratio of the enzyme activities varied along the course of brain development: the nonspecific form being predominant from 1 to 15 days of age and the specific one showing the pattern of rising activity from day 15 onward. We suggest a possible relationship between this changing in cholinesterase activities and the establishment of synapses within the rat cerebral cortex. Copyright © 1982, Wiley Blackwell. All rights reserved Fil:Carminatti, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1982 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223042_v38_n5_p1236_Ochoa http://hdl.handle.net/20.500.12110/paper_00223042_v38_n5_p1236_Ochoa
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Acetylcholinesterase
Neurons
Postnatal development
cholinesterase
animal experiment
central nervous system
in vitro study
nerve cell
nervous system
postnatal development
rat
Acetylcholinesterase
Animal
Brain
BW 284 C 51
Cholinesterases
Gallamine Triethiodide
Neurons
Osmolar Concentration
Rats
Subcellular Fractions
Support, Non-U.S. Gov't
Synapses
spellingShingle Acetylcholinesterase
Neurons
Postnatal development
cholinesterase
animal experiment
central nervous system
in vitro study
nerve cell
nervous system
postnatal development
rat
Acetylcholinesterase
Animal
Brain
BW 284 C 51
Cholinesterases
Gallamine Triethiodide
Neurons
Osmolar Concentration
Rats
Subcellular Fractions
Support, Non-U.S. Gov't
Synapses
Carminatti, Héctor
Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya
topic_facet Acetylcholinesterase
Neurons
Postnatal development
cholinesterase
animal experiment
central nervous system
in vitro study
nerve cell
nervous system
postnatal development
rat
Acetylcholinesterase
Animal
Brain
BW 284 C 51
Cholinesterases
Gallamine Triethiodide
Neurons
Osmolar Concentration
Rats
Subcellular Fractions
Support, Non-U.S. Gov't
Synapses
description Abstract: A soluble fraction from rat brain neuronal perikarya was shown to contain both the specific and nonspecific forms of the enzyme acetylcholines‐terase (EC's 3.1.1.7. and 3.1.1.8., respectively). The ratio of the enzyme activities varied along the course of brain development: the nonspecific form being predominant from 1 to 15 days of age and the specific one showing the pattern of rising activity from day 15 onward. We suggest a possible relationship between this changing in cholinesterase activities and the establishment of synapses within the rat cerebral cortex. Copyright © 1982, Wiley Blackwell. All rights reserved
author Carminatti, Héctor
author_facet Carminatti, Héctor
author_sort Carminatti, Héctor
title Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya
title_short Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya
title_full Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya
title_fullStr Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya
title_full_unstemmed Postnatal Changes in the Activity Ratio of Specific and Nonspecific Cholinesterases from Neuronal Perikarya
title_sort postnatal changes in the activity ratio of specific and nonspecific cholinesterases from neuronal perikarya
publishDate 1982
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223042_v38_n5_p1236_Ochoa
http://hdl.handle.net/20.500.12110/paper_00223042_v38_n5_p1236_Ochoa
work_keys_str_mv AT carminattihector postnatalchangesintheactivityratioofspecificandnonspecificcholinesterasesfromneuronalperikarya
_version_ 1768546007292837888

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