GEO DataSets

Analysis of left atria of mitral regurgitation (MR) males treated with valsartan one week before surgery and then daily after surgery. Valsartan is a type I angiotensin II receptor blocker. Results provide insight into molecular mechanisms underlying atrial myocardial remodeling in MR subjects.

Organism:

Sus scrofa

Type:

Expression profiling by array, count, 2 agent, 2 stress sets

Platform:

GPL3533

Series:

GSE43072

6 Samples

Download data: CEL

(Submitter supplied) Regulatory Mechanisms of Atrial Remodeling of Mitral Regurgitation Pigs

Organism:

Sus scrofa

Type:

Expression profiling by array

Dataset:

GDS5808

Platform:

GPL3533

6 Samples

Download data: CEL

(Submitter supplied) Regulatory Mechanisms of Atrial Remodeling of Human Mitral Regurgitation

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

10 Samples

Download data: TXT

(Submitter supplied) We aimed to compare the gene expression profiles of patients with degenerative MR in SR and AFib. We used Affymetrix human gene expression microarrays for each atrium sample. We chose most homogenous groups to compare, cause of the noise overshadows in high-throughput analysis when investigating complex diseases.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

59 Samples

Download data: CEL

(Submitter supplied) AF is characterized by structural and electrical remodeling, including atrial enlargement, fibrosis, inflammation, and ion-channel alteration, which frequently results in arrhythmia recurrence and maintenance.However, the gene expression profiles signaling pathways in the atria during the development of AF induced by Ang II remain unknown All mice were infused with Ang II (2000 ng/kg/min) using an osmotic pump for 1, 2 and 3 weeks. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

16 Samples

Download data: CEL, CHP