The differential effects of acute vs. chronic stress and their combination on hippocampal parvalbumin and inducible heat shock protein 70 expression

Highlights ► The effect of chronic stress on the hippocampus is not entirely understood. ► Chronic isolation stress reduces hippocampal parvalbumin expression. ► Acute stress in chronically pre-stressed rats triggers Hsp70i expression.

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Bibliographische Detailangaben
Veröffentlicht in:	Neuroscience 2013-04, Vol.236, p.47-54
Hauptverfasser:	Filipović, D, Zlatković, J, Gass, P, Inta, D
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological and medical sciences chronic social stress Corticosterone - blood dentate gyrus Enzyme-Linked Immunosorbent Assay Fundamental and applied biological sciences. Psychology Hippocampus - metabolism Hsp70i HSP72 Heat-Shock Proteins - biosynthesis Hypothalamo-Hypophyseal System - metabolism Hypothalamo-Hypophyseal System - physiopathology Immunohistochemistry Male Neurology neuroprotection parvalbumin Parvalbumins - biosynthesis Pituitary-Adrenal System - metabolism Pituitary-Adrenal System - physiopathology Rats Rats, Wistar Social Isolation Stress, Psychological - complications Stress, Psychological - metabolism Stress, Psychological - physiopathology Vertebrates: nervous system and sense organs vulnerability
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Beschreibung
Zusammenfassung:	Highlights ► The effect of chronic stress on the hippocampus is not entirely understood. ► Chronic isolation stress reduces hippocampal parvalbumin expression. ► Acute stress in chronically pre-stressed rats triggers Hsp70i expression.
ISSN:	0306-4522 1873-7544
DOI:	10.1016/j.neuroscience.2013.01.033