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Characterization of Hippocampal Adult-borne Granule Cells in a Transient Cerebral Ischemia Model.

Authors :
Ceanga M
Guenther M
Ingrisch I
Kunze A
Source :
Bio-protocol [Bio Protoc] 2021 Jan 20; Vol. 11 (2), pp. e3890. Date of Electronic Publication: 2021 Jan 20 (Print Publication: 2021).
Publication Year :
2021

Abstract

Long-term consequences of stroke significantly impair the quality of life in a growing population of stroke survivors. Hippocampal adult neurogenesis has been hypothesized to play a role in the pathophysiology of cognitive and neuropsychiatric long-term sequelae of stroke. Reliable animal models of stroke are paramount to understanding their biomechanisms and to advancing therapeutic strategies. We present a detailed protocol of a transient cerebral ischemia model which does not cause direct ischemic damage in the hippocampus, allowing investigations into the pathophysiology of long-term neurocognitive deficits of stroke. Furthermore, we describe a protocol for obtaining acute hippocampal slices for the purpose of electrophysiological and morphological characterization of adult-borne granule cells. Particularities relating to performing electrophysiological recordings from small cells, such as immature adult-borne granule cells, are also discussed. The present protocol may be complemented by multi-modal investigations (behavioral, morpho-structural, biochemical), to hopefully facilitate research and advances into the long-term sequelae of stroke and the discovery of new therapeutic opportunities.<br />Competing Interests: Competing interestsThe authors declare no competing financial interests.<br /> (Copyright © 2021 The Authors; exclusive licensee Bio-protocol LLC.)

Details

Language :
English
ISSN :
2331-8325
Volume :
11
Issue :
2
Database :
MEDLINE
Journal :
Bio-protocol
Publication Type :
Academic Journal
Accession number :
33732779
Full Text :
https://doi.org/10.21769/BioProtoc.3890