| 机体死亡后组织细胞DNA含量与死亡时间推断 |
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| 作者姓名： | Chen X Shen YW Zhao ZQ |
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| 作者单位： | 1. 上海市刑事科学技术研究所法医室,上海,200083
2. 复旦大学上海医学院法医学系,上海,200032 |
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| 摘 要： | 早期死亡时间的推断方法有许多,但近年来通过测量组织细胞DNA含量的变化规律来推断早期死亡时间越来越引起人们的注意。本文就常见的细胞DNA含量的检测方法、变化规律及其在实践中的应用情况加以论述,并对不同检测方法和实际应用效果、前景加以评定。
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| 关 键 词： | 死亡时间 DNA 组织化学测定技术 流式细胞术 图像分析技术 |
| 文章编号： | 1004-5619(2003)02-0120-02 |
| 修稿时间： | 2002年12月5日 |
Estimation of postmortal interval by measuring the amount of DNA in cells |
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| Chen X,Shen YW,Zhao ZQ.Estimation of postmortal interval by measuring the amount of DNA in cells[J].Journal of Forensic Medicine,2003,19(2):120-121. |
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| Authors: | Chen Xin Shen Yi-wen Zhao Zi-qing |
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| Institution: | Shanghai Criminal Science & Technology Institute, Shanghai 200083, China. |
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| Abstract: | Although there are many methods to estimate the early postmortal interval,more attention has been paid to the research on measuring the amount of DNA in cells. This paper introduce several different measuring ways,law of variation and application situation of DNA in cells. In addition,the result evaluation of measuring methods and application prospect is given. |
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| Keywords: | postmortal interval(PMI) DNA histochemical technique flow cytometry(FCM) image analysis tech-nology(IAT) |
| 本文献已被 CNKI 维普 万方数据 PubMed 等数据库收录！ |
