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| Progress in Study of Cardiac Muscle Tissue Engineering | |
| 作者姓名： | 刘 霞 张慧茹 史明艳 王常勇 |
| 作者单位： | 1. 延安大学生命科学学院,陕西,延安,716000;西北农林科技大学,陕西,杨凌,712100 2. 西北农林科技大学,陕西,杨凌,712100 3. 军事医学科学院,北京,100850 |
| 基金项目： | 国家高技术研究与发展计划(863)航天领域项目(2002AA744064)资助. |
| 摘 要： | 各种类型的心脏疾病一直是困扰人类的一个难题，目前临床上采用的各种治疗方法虽然能够缓解心脏病的症状，但均无法根治。心肌组织工程的研究有望使这一难题获得解决。心肌组织工程研究主要包括种子细胞获取、支架材料研制以及工程化心肌组织构建等方面内容。在此，从心肌组织工程研究的基本途径、工程化心肌组织的特点、移植存在的问题及可能的解决办法等几方面，对近年来心肌组织工程的研究作一概述。 |
| 关 键 词： | 心肌 组织工程 |
Progress in Study of Cardiac Muscle Tissue Engineering |
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| Liu Xi,Zhang Huiru,Shi Mingyan,Wang Changyong.Progress in Study of Cardiac Muscle Tissue Engineering[J].Chinese Agricultural Science Bulletin,2005,21(4):16-16. | |
| Authors: | Liu Xi Zhang Huiru Shi Mingyan Wang Changyong |
| Institution: | (1College of Life Sciences, Yan’an University, Yan’an, Shaanxi 716000; 2College of Animal Science and Techonology, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi 712100; 3Tissue Engineering Research Center, Academy of Milit |
| Abstract: | Heart failure is considered as a persistent ailment that isn't easily cured, because cardiac myocytes are terminally differentiated cells and cannot compensate cell loss that occurs during myocardial infarction or chronic heart failure. Over the past years, much progress has been made to replace infracted, non-functioning myocardium by newly formed tissue by means of cell grafting techniques and three-dimensional cardiac grafts. This paper reviews recent progress of cardiac tissue engineering. Studying methods of cardiac tissue engineering and some characteristics of EHTs are analyzed. Finally questions of grafts and possible solving approach are discussed. |
| Keywords: | Cardiac myocytes Tissue engineering |
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