Chronic monoamine oxidase-B inhibitor treatment blocks monoamine oxidase-A enzyme activity

被引:0
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作者
Jasmin Bartl
Thomas Müller
Edna Grünblatt
Manfred Gerlach
Peter Riederer
机构
[1] University of Zurich,Hospital of Child and Adolescent Psychiatry
[2] St. Joseph Hospital Berlin-Weissensee,Department of Neurology
[3] University of Zurich and ETH Zurich,Neuroscience Center Zurich
[4] University Hospital of Wuerzburg,Department of Psychiatry, Psychosomatics and Psychotherapy
[5] University of Wuerzburg,Department of Child and Adolescents Psychiatry, Psychosomatics and Psychotherapy
[6] Institute Cognitive Brain Sciences,undefined
[7] NCGG,undefined
[8] University Hospital of Wuerzburg,undefined
[9] University of Wuerzburg,undefined
来源
关键词
Parkinson’s disease; MAO-A; MAO-B inhibitors; Selegiline; Rasagiline;
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学科分类号
摘要
Patients with Parkinson’s disease receive selective irreversible monoamine oxidase (MAO)-B inhibitors, but their effects on MAO-A activity are not known during long-term application. We determined MAO-A inhibition in plasma samples from patients with MAO-B inhibitor intake or without MAO-B inhibitor treatment and from healthy controls. We detected a 70 % reduction of MAO-A activity in patients with MAO-B inhibitor therapy in comparison to the other groups. Our results suggest that treatment with MAO-B inhibitor may also influence MAO-A activity in vivo, when administered daily.
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页码:379 / 383
页数:4
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