声明
Abstract
摘要
Contents
ACKNOWLEDGEMENT
Abbreviations
Foreword
1 Materials and Method
1.1 Material
1.1.1 Objects of study
1.1.2 Instruments and Devices
1.1.3 Important Reagents
1.1.4 The basic surgical instruments
1.2 Experiment
1.2.1 Grouping
1.2.2 Preparation of rats’ MI model
1.2.3 Screening of myocardial infarction model
1.2.4 LLLI therapy
1.2.5 Determination of microRNA-21expression in myocardial infarction tissue
1.2.6 Left ventricular function tests in rats
1.2.7 Histopathological analysis of infarcted rats’ myocardial tissues
1.2.8 Statistical analysis
2 Result
2.1 Conditions in Establishment of myocardial infarction model in rat
2.2 miR-21 expression
2.2.1 miR-21 expression at the central infarct zone
2.2.2 MiR-21 expression in peri-infarct zone
2.3 Evaluation of left ventricular function in rats
2.4 Changes in left ventricular myocardial tissue collagen fiber content
2.5 Histopathological evaluation
3 Discussion
4 Conclusion
References
6 Picture
Review Advances of microRNA in Cardiovascular Diseases
Personnel Bio Data