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May 9, 2014Cardiovascular TherapeuticsOpen Access

Rosiglitazone Attenuates Atrial Structural Remodeling and Atrial Fibrillation Promotion in Alloxan‐Induced Diabetic Rabbits

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Why the study?

Does rosiglitazone reduce atrial structural remodeling and AF promotion in alloxan-induced diabetic rabbits?

Population

30 rabbits (20 alloxan-induced diabetic rabbits, 10 healthy controls)

Comparison

Rosiglitazone 2 mg/day/kg for 4 weeks vs Nontreated diabetic rabbits and healthy controls

Design

Preclinical, randomly divided

Follow-up

4 weeks

Authors

TLTong LiuElectrophysiologyHZHui ZhaoAnhui Medical UniversityJLJian LiChinese Academy of Medical Sciences & Peking Union Medical College

Discussion

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Overview

Rosiglitazone attenuates AF in diabetic rabbits; leaves open translation to human therapy pending clinical trials.

Structured PICO

Does rosiglitazone reduce atrial structural remodeling and AF promotion in alloxan-induced diabetic rabbits?

P
Population
30 rabbits (20 alloxan-induced diabetic rabbits, 10 healthy controls)
I
Intervention
Rosiglitazone 2 mg/day/kg for 4 weeks
C
Comparator
Nontreated diabetic rabbits and healthy controls
O
Outcome
Duration of induced AF, interatrial activation time, and atrial interstitial fibrosissurrogate

Rosiglitazone attenuates arrhythmogenic atrial structural remodeling and AF promotion in a diabetic rabbit model, potentially by modulating oxidative stress and inflammation.

Cite This Study

Liu et al. (2014) studied this question.

synapsesocial.com/papers/6a0fccd22badbc352afebc4fhttps://doi.org/10.1111/1755-5922.12079

Topics

Atrial fibrillationPersistent AF management
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  2. 2AGEs‐RAGE System Mediates Atrial Structural Remodeling in the Diabetic Rat2008 · 136 citations