Abstract

Myocardial ischemia and reperfusion injury (MIRI) is a serious complication after percutaneous coronary intervention, which leads to heart failure, increased infarction size, and severe arrhythmias. Various signaling pathways were found to be participated in the process of MIRI, such as phosphatidylinositol 3-kinase (PI3K)/AKT, extracellular signal-regulated kinase (ERK), endothelial NO synthase (eNOS), etc

Highlights

  • The mechanisms of MIRI is complicated, considering the system is combined with various nonlinear components and frequently exhibit non-intuitive behavior, using the dynamic MIRI model showed in the present study will provide a powerful method to reveal the vague secrets

  • We used the MIRI model to provide a solve to the interesting question, what is the focus of CaMKII/[Na+]i/[Ca2+]i feedback, which is more important between CaMKII and INa

  • Our study indicate that CaMKII plays a key role in calcium overload in MIRI, not INa, blocking of CaMKII

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Summary

Introduction

The mechanisms of MIRI is complicated, considering the system is combined with various nonlinear components and frequently exhibit non-intuitive behavior, using the dynamic MIRI model showed in the present study will provide a powerful method to reveal the vague secrets.

Results
Conclusion
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