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Sample GSM906483 Query DataSets for GSM906483
Status Public on Jun 30, 2012
Title Placebo group, 12 months, patient number 47
Sample type RNA
 
Source name Isolated PBMCs from diabetic male patient_Placebo_12 months
Organism Homo sapiens
Characteristics gender: male
dietary group: placebo (A)
time point: 12 months
cell type: Isolated peripheral blood mononuclear cells (PBMCs)
Treatment protocol PBMCs were isolated at day 0, day 180 (6months) and day 365 (12 months) from the following groups:i) placebo (control), n=6 arrays (6 diabetic males); ii) grape extract, n=6 arrays (6 diabetic males); iii) resveratrol-enriched grape extract, n=6 arrays (6 diabetic males)
Growth protocol Male patients' heparinised blood was processed within two hours after extraction and used to isolate PBMCs. Isolation was carried out under sterile conditions to avoid the activation of monocytes. Blood was diluted 1:1 with RPMI 1640 cell culture medium and processed by density gradient centrifugation with Histopaque-1077 (Sigma Aldrich) according to the manufacturer instructions. After washing the cells (x2) with phosphate buffer solution (PBS), the PBMCs were lysed using RLT Buffer (Qiagen) and stored at –80C for RNA extraction.
Extracted molecule total RNA
Extraction protocol Total RNA was isolated using AllPrep DNA/RNA/Protein Mini Kit (Qiagen) according to the manufacturer's instructions. RNA was eluted in RNAse free water, aliquoted and stored at –80C.
Label biotin
Label protocol Biotinylated cRNA was prepared according to the One-Cycle target IVT labeling Affymetrix protocol from 4 μg total RNA (Expression Analysis Technical Manual, 2004, Affymetrix).
 
Hybridization protocol Following fragmentation, 18 cRNA were hybridized for 16 hr at 45C on GeneChip Affymetrix Human Gene 1.0 ST. GeneChips were washed and stained in the Affymetrix Fluidics Station 450.
Scan protocol GeneChips were scanned using the GeneChip Scanner 3000.
Description A-S47_12months
Data processing The data were analyzed with Robust Multichip Average (RMA), using CEL files obtained from Affymetrix Expression Console (version 1.1.2).
 
Submission date Mar 29, 2012
Last update date Jun 30, 2012
Contact name María-Teresa García-Conesa
E-mail(s) [email protected]
Phone + 34 968 396276
Organization name CEBAS-CSIC
Department Quality, Safety and Bioactivity of Plant Foods
Street address Campus de Espinardo
City Espinardo
State/province Murcia
ZIP/Postal code 30100
Country Spain
 
Platform ID GPL6244
Series (1)
GSE36930 Comparative transcriptomic profiling of peripheral blood mononuclear cells (PBMCs) isolated from patients in secondary prevention of CVD taking placebo, grape extract or resveratrol-enriched grape extract

Data table header descriptions
ID_REF
VALUE RMA signal intensity

Data table
ID_REF VALUE
7896736 100.5221066
7896738 9.1235355
7896740 11.7400285
7896742 469.6655612
7896744 24.8062199
7896746 825.9456269
7896748 136.5250618
7896750 13.6712097
7896752 859.1981043
7896754 210.9303670
7896756 29.0149392
7896759 146.6343202
7896761 70.4802433
7896779 125.1031235
7896798 105.2784979
7896817 91.4042917
7896822 67.8474176
7896859 41.6659798
7896861 19.2496859
7896863 52.9514762

Total number of rows: 29096

Table truncated, full table size 551 Kbytes.




Supplementary file Size Download File type/resource
GSM906483_A-S47_12Months.CEL.gz 4.4 Mb (ftp)(http) CEL
Processed data included within Sample table

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