The functional genome of CA1 and CA3 neurons under native conditions and in response to ischemia-6

<p><b>Copyright information:</b></p><p>Taken from "The functional genome of CA1 and CA3 neurons under native conditions and in response to ischemia"</p><p>http://www.biomedcentral.com/1471-2164/8/370</p><p>BMC Genomics 2007;8():370-370.</p><p>Published online 15 Oct 2007</p><p>PMCID:PMC2194787.</p><p></p>ull hemispheric infarcts. A, TTC-stained coronal section 24 h after induction of ischemia/hypoxia demonstrate a full hemispheric infarct which fully covers the hippocampal region. B, The cutting outlines used for Laser microdissection from coronal cryosections are demonstrated on a section stained with an antibody against NeuN and a secondary Cy3-coupled antibody. Actual Laser microdissections in the experiments were performed on Thionin-stained sections. C, Scheme showing the strategy used for detection of differentially regulated genes from amplified RNA. Samples from CA3 and CA1 regions were hybridized on two-color oligonucleotide arrays (Agilent). Direct competitive hybridizations were performed for all combinations: CA3 sham vs, CA1 sham, CA3 ischemia vs CA1 ischemia, CA3 ischemia vs CA3 sham, and CA1 ischemia vs CA1 sham. All experiments were also dye-swapped, and means of the two corresponding values used for further analyses. Arrays were statistically analyzed using linear modelling (limma, R)