Majda BT, Meloni BP, Rixon N, Knuckey NW. Suppression subtraction hybridization and northern analysis reveal upregulation of heat shock, trkB, and sodium calcium exchanger genes following global cerebral ischemia in the rat.
BRAIN RESEARCH. MOLECULAR BRAIN RESEARCH 2001;
93:173-9. [PMID:
11589994 DOI:
10.1016/s0169-328x(01)00203-0]
[Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Driver (sham-operated) and tester (ischemic) hippocampal cDNAs were subtracted, and the resulting ischemia-induced upregulated gene expression was verified by northern analysis. cDNAs isolated corresponded to (1) genes known to be upregulated following ischemia, (hsc70, hsp90, hsp105 and trkB) and (2) a gene not previously implicated with cerebral ischemia, sodium calcium exchanger (ncx). Furthermore, upregulation of these genes was demonstrated following preconditioning transient global ischemia.
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