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| 血管通路比例对大鼠颈部心脏移植模型的影响 | |
| 引用本文： | 陈振光,孙培吾,李树浓,郝元涛.血管通路比例对大鼠颈部心脏移植模型的影响[J].中山大学学报(医学科学版),2001,22(2):119-121. |
| 作者姓名： | 陈振光 孙培吾 李树浓 郝元涛 |
| 作者单位： | 1. 中山医科大学 附属第一医院心脏外科 2. 病理生理教研室, 3. 卫生统计学教研室， 广东 广州 510089 |
| 基金项目： | 中山医科大学211工程资助基金项目(201102)；广东省五个一科教兴国工程科研基金项目(1997) |
| 摘 要： | 【目的】探讨供受体体质量不相近时供心血管通路比例对心脏移植模型成功率的影响。【方法】建立大鼠颈部心脏移植模型，按供受体体质量比例和移植心流出道与流入道内径比例分组手术，Logistic回归分析结果。【结果】供体体质量小、供受体体质量相差>20%时，调整血管通路比例对模型成功率有明显影响。【结论】对小体质量个体供心而言调整流出道与流入道内径比可增加模型成功率、减少并发症。 |
| 关 键 词： | 心脏移植 血管直径 大鼠 |
| 文章编号： | 1000-257X（2001）02-0119-03 |
| 修稿时间： | 2000年10月28 |
The Influence of Vascular Diameter Ratio in Cervical Heart Transplantation in Rat Models |
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| CHEN Zhen guang ,SUN Pei wu ,LI Shu nong ,HAO Yuan tao.The Influence of Vascular Diameter Ratio in Cervical Heart Transplantation in Rat Models[J].Journal of Sun Yatsen University(Medical Sciences),2001,22(2):119-121. | |
| Authors: | CHEN Zhen guang SUN Pei wu LI Shu nong HAO Yuan tao |
| Institution: | CHEN Zhen guang 1,SUN Pei wu 1,LI Shu nong 2,HAO Yuan tao 3 |
| Abstract: | Objective To study the influence of vascular diameter ratio of effluent to affluent on the operative successful rate in rat transplanted heart models, under donor recipient body mass mismaching. Methods Cervical heart transplantations were performed in rats according to different vascular ratio and body mass ratio of donor to receptor. The results were analyzed with Logistic regression. Results There was a significant influence of vascular ratio on the surgical successful rate under donor recipient body mass mismatching. Conclusions For small body mass donor, selection of suitable vascular ratio increased the surgical successful rate and decreased complications. |
| Keywords: | heart transplantation vessel diameter rat |
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