Plumbagin Mediates Cardioprotection Against Myocardial Ischemia/Reperfusion Injury Through Nrf-2 Signaling

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Plumbagin Mediates Cardioprotection Against Myocardial Ischemia/Reperfusion Injury Through Nrf-2 Signaling

BACKGROUND Plumbagin is a potent antioxidant with anti-inflammatory and anti-carcinogenic action. Myocardial ischemia/reperfusion injury results in organ damage through oxidative stress and inflammatory mechanisms. In this study, we analyzed the potential role of plumbagin against myocardial I/R injury in Wistar rats. MATERIAL AND METHODS Oxidative stress was measured through ROS, lipid peroxid...

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STAT3 mediates cardioprotection against ischemia/reperfusion injury through metallothionein induction in the heart.

OBJECTIVE Activation of signal transducer and activator of transcription 3 (STAT3) was reported to be correlated with myocardial protection against ischemia/reperfusion (I/R) injury in ischemic preconditioning. Here, we tested the causality between STAT3 activity and cardioprotection. We also addressed the molecular mechanism for its cardioprotection. METHODS AND RESULTS Cardiac-specific tran...

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Cardioprotection against experimental myocardial ischemic injury using cornin

Phosphorylated-cyclic adenosine monophosphate response element-binding protein (Phospho-CREB) has an important role in the pathogenesis of myocardial ischemia. We isolated the iridoid glycoside cornin from the fruit of Verbena officinalis L, investigated its effects against myocardial ischemia and reperfusion (I/R) injury in vivo, and elucidated its potential mechanism in vitro. Effects of corn...

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ژورنال

عنوان ژورنال: Medical Science Monitor

سال: 2016

ISSN: 1643-3750

DOI: 10.12659/msm.897618