Reference : Transgenic mice expressing the human inducible Hsp70 have hippocampal neurons resista...
Scientific journals : Article
Life sciences : Anatomy (cytology, histology, embryology...) & physiology
http://hdl.handle.net/2268/12190
Transgenic mice expressing the human inducible Hsp70 have hippocampal neurons resistant to ischemic injury.
English
Plumier, Jean-Christophe mailto [Dalhousie University > Anatomy and Neurobiology > > >]
Krueger, A. M. [Dalhousie University > Anatomy and Neurobiology > > >]
Currie, R. W. [Dalhousie University > Anatomy and Neurobiology > > >]
Kontoyiannis, D. [Hellenic Pasteur Institute > Molecular Genetics > > >]
Kollias, G. [Hellenic Pasteur Institute > Molecular Genetics > > >]
Pagoulatos, G. N. [University of Ioannina Medical School > General Biology > > > >]
1997
Cell Stress & Chaperones
Cell Stress Society International
2
3
162-7
Yes (verified by ORBi)
International
1355-8145
1466-1268
Storrs
CT
[en] Animals ; Arterial Occlusive Diseases/genetics/metabolism/pathology ; Brain Ischemia/genetics/metabolism/pathology ; Disease Susceptibility ; HSP70 Heat-Shock Proteins/analysis/biosynthesis/genetics ; Hippocampus/blood supply/pathology ; Humans ; Mice ; Mice, Transgenic ; Neurons/pathology
[en] Using transgenic mice constitutively expressing the human inducible Hsp70, we examined the role of Hsp70 on cell survival after focal cerebral ischemia. Twenty-four hours after permanent occlusion of the middle cerebral artery, no difference in infarct area was detected between Hsp70-transgenic and non-transgenic mice. In the non-transgenic mice, many pyramidal neurons of the ipsilateral hippocampus were observed to be pyknotic. However, in all Hsp70-transgenic mice, hippocampal pyramidal neurons showed normal morphology and no evidence of pyknosis. This suggests that constitutive expression of Hsp70 reduces the extent of damage following permanent middle cerebral artery occlusion.
http://hdl.handle.net/2268/12190

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
CSC 1997.pdfPublisher postprint654.6 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.