GSM6175[Accession] - GEO DataSets

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Items: 4

Select item 2000004211.

Aging in rat heart

(Submitter supplied) Myocardial aging leads to a reduction of beta-adrenergic receptor-induced metabolic and contractile responsiveness. We hypothesize that a change in the patterns of gene expression is important in these age-related events. To test this, hearts were harvested from young and aged male rats (3-4 and 20-22 mo, respectively). Total mRNA was extracted and prepared for hybridization to Affymetrix U34A GeneChips. more...

Organism:: Rattus norvegicus

Type:: Expression profiling by array

Dataset:: GDS399
Platform:: GPL85
11 Samples

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Series

Accession:: GSE421

ID:: 200000421

Select item 3992.

Cardiac aging

Comparison of young (3-4 month) and aged (20-22 month) male Fischer-344 heart ventricle. Reduced adrenergic signaling in the aged heart investigated.

Organism:: Rattus norvegicus

Type:: Expression profiling by array, count, 2 age sets

Platform:: GPL85
Series:: GSE421
11 Samples

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DataSet

Accession:: GDS399

ID:: 399

Select item 1000000853.

[RG_U34A] Affymetrix Rat Genome U34 Array

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 08, 2012: annotation table updated with netaffx build 32 June 27, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site The RG-U34 set includes 3 arrays with a total of 26379 entries and was indexed 29-Jan-2002. more...