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@ARTICLE{Grtz:3798,
author = {Görtz, P. and Opatz, J. and Siebler, M. and Funke, S. A.
and Willbold, D. and Lange-Asschenfeldt, C.},
title = {{T}ransient reduction of spontaneous neuronal network
activity by sublethal amyloid ß (1-42) peptide
concentrations},
journal = {Journal of neural transmission / Parkinson's disease and
dementia section},
volume = {116},
issn = {0936-3076},
address = {Wien [u.a.]},
publisher = {Springer},
reportid = {PreJuSER-3798},
pages = {351 - 355},
year = {2009},
note = {This study was supported by a grant from the Stiftung fur
Altersforschung (Age Research Foundation) of the
Heinrich-Heine-Universitat Dusseldorf (C. L.-A. and P. G.).},
abstract = {Soluble amyloid beta(1-42) (A beta(1-42)) peptide has
recently been assigned a key role in early Alzheimer's
disease (AD) pathophysiology accounting for synaptic
dysfunction before amyloid plaque formation and
neurodegeneration can occur. Following sublethal A
beta(1-42) administration, we observed an acute but
transient reduction of the spike and burst rate of
spontaneously active cortical networks cultured on
microelectrode arrays. This simple experimental system
appears suitable for future long-term pharmacological and
genetic studies of A beta(1-42) signaling, thus providing a
valuable new tool in AD research.},
keywords = {Action Potentials: drug effects / Action Potentials:
physiology / Amyloid beta-Peptides: administration $\&$
dosage / Amyloid beta-Peptides: metabolism / Amyloid
beta-Peptides: pharmacology / Animals / Cell Culture
Techniques / Cerebral Cortex: cytology / Electrophysiology /
Microelectrodes / Nerve Net: drug effects / Nerve Net:
physiology / Neurons: drug effects / Neurons: physiology /
Peptide Fragments: administration $\&$ dosage / Peptide
Fragments: metabolism / Peptide Fragments: pharmacology /
Rats / Amyloid beta-Peptides (NLM Chemicals) / Peptide
Fragments (NLM Chemicals) / amyloid beta-protein (1-42) (NLM
Chemicals) / J (WoSType)},
cin = {ISB-3 / JARA-HPC},
ddc = {610},
cid = {I:(DE-Juel1)VDB942 / $I:(DE-82)080012_20140620$},
pnm = {Funktion und Dysfunktion des Nervensystems},
pid = {G:(DE-Juel1)FUEK409},
shelfmark = {Clinical Neurology / Neurosciences},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:19214376},
UT = {WOS:000263897900011},
doi = {10.1007/s00702-009-0188-y},
url = {https://juser.fz-juelich.de/record/3798},
}