ArticleMolecular and cellular biochemistry2018
Eplerenone pretreatment protects the myocardium against ischaemia/reperfusion injury through the phosphatidylinositol 3-kinase/Akt-dependent pathway in diabetic rats.
Article in Molecular and cellular biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 14 citations in OpenAlex.
- Ac-SDKP and eplerenone confer additive cardioprotection against angiotensin II-induced cardiac injury in C57BL/6J mice.Journal of molecular and cellular cardiology plus · 2025Article
- The mineralocorticoid receptor antagonist finerenone enhances cardiovascular recovery upon food intake normalization in obese mice.Cardiovascular diabetology · 2025Article
- "Emerging clinical approaches in diabetic cardiomyopathy: insights from clinical trials and future directions".Acta diabetologica · 2025Review
- Cardioprotective Effects of 'Vasant Kusumakar Rasa,' a Herbo-metallic Formulation, in Type 2 Diabetic Cardiomyopathy in Rats.Cardiovascular toxicology · 2024Article
- Benefits of the Non-Steroidal Mineralocorticoid Receptor Antagonist Finerenone in Metabolic Syndrome-Related Heart Failure with Preserved Ejection Fraction.International journal of molecular sciences · 2023Article
- Review
- Ghrelin alleviates depression-like behaviour in rats subjected to high-fat diet and diurnal rhythm disturbance.American journal of translational research · 2022Article
- Naringenin alleviates myocardial ischemia reperfusion injury by enhancing the myocardial miR-126-PI3K/AKT axis in streptozotocin-induced diabetic rats.Experimental and therapeutic medicine · 2021Article
- Protective effect of luteolin on skin ischemia-reperfusion injury through an AKT-dependent mechanism.International journal of molecular medicine · 2018Article
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7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigated the eplerenone-induced, PI3K/Akt- and GSK-3β-mediated cardioprotection against ischemia/reperfusion (I/R) injury in diabetic rats. The study groups comprising diabetic rats were treated for 14 days with 150 mg/kg/day eplerenone orally and 1 mg/kg wortmannin (PI3K/Akt antagonist) intraperitoneally with eplerenone. On the 15th day, the rats were exposed to I/R injury by 20-min occlusion of the left anterior descending coronary artery followed by 30 min of reperfusion. The hearts were processed for biochemical, molecular, and histological investigations. The I/R injury in diabetic rats inflicted a significant rise in the oxidative stress and apoptosis along with a decrease in the arterial and ventricular function and the expressions of PI3K/Akt and GSK-3β proteins. Eplerenone pretreatment reduced the arterial pressure, cardiac inotropy, and lusitropy. It significantly reduced apoptosis and cardiac injury markers. The histology revealed cardioprotection in eplerenone-treated rats. Eplerenone up-regulated the PI3K/Akt and reduced the GSK-3β expression. The group receiving wortmannin with eplerenone was deprived eplerenone-induced cardioprotection. Our results reveal the eplerenone-induced cardioprotection against I/R injury in diabetic rats and substantiate the involvement of PI3K/Akt and GSK-3β pathways in its efficacy.
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