Emerging trends in in vivo neurochemical monitoring by microdialysis.

Emerging trends in in vivo neurochemical monitoring by microdialysis.
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DOI:
10.1016/j.cbpa.2013.06.012
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发表时间:
2013-10
影响因子:
7.8
通讯作者:
Kennedy, Robert T.
Kennedy, Robert T.
中科院分区:
生物学2区
文献类型:
--
作者:
Kennedy, Robert T.

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Mapping chemical dynamics in the brain of live subjects is a challenging but highly rewarding goal because it allows neurotransmitter fluctuations to be related to behavior, drug effects, and disease states. A popular method for such measurements is microdialysis sampling coupled to analytical measurements. This method has become well-established for monitoring low molecular weight neurotransmitters, metabolites, and drugs, especially in pharmacological and pharmacokinetic studies. Recent technological developments which improve the temporal and spatial resolution of the methods will enable it to be used for studying behavior and small brain nuclei. Better assays allow monitoring more neurotransmitters simultaneously. Extension to analysis of aggregating proteins like amyloid β are proving extremely useful for uncovering the roles of these molecules and how they contribute to neurodegenerative diseases.
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