VOPROSY MEDITSINSKOI KHIMII (ISSN 0042-8809)

Effect of ionophores A 23187 and valinomycin on acetyocholinesterase activity in rabbit erythrocytes

   
Reznik L.V.
PubMed Id: 6410583
Year: 1983  Volume: 29  Issue: 3  Pages: 77-79
Activity of cholinesterase was higher in young erythrocytes when the cell populations of various age were studied; the enzymatic activity was increased after addition of valinomycine into a medium independently on the antibiotic concentration and the enzyme activation was more pronounced in the old population of erythrocytes. The same alterations were observed in presence of calcium ionophore A 23187 and nystatin. Alterations in the enzymatic activity appear to depend on changes of erythrocyte membrane properties in ageing as well as on introduction of ionophore into the membrane.
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Reznik L.V. (1983) Voprosy meditsinskoi khimii, 29(3), 77-79.
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