死亡时间

死亡时间（timeofdeath）的推断一直是法医病理学研究的热点和难点。

Estimation of time of death is always the hotspot and difficulty of forensic pathology .

死亡时间又称死后经历时间（Postmorteminterval，PMI），即发现、检查尸体时距死亡发生时的时间间隔。

Time of death ( which is also called Postmortem interval , PMI ) is the time interval since death .

科学家们已经研发出可以帮助预测老年人死亡时间的网络计算器。

An online calculator that can help predict when older adults will die has been developed .

彗星试验检测大鼠死后肾脏细胞DNA含量与死亡时间的关系

Relationship between DNA of Rat Kidney and Post by Comet Assay

DNA降解与腐败尸体死亡时间的相关性

Relationship between DNA Degradation and Postmortem Interval of Corrupt Corpse

根据C3转化率和尸体肛温推断死亡时间

Estimation of postmortem interval based on complement 3 ( c3 ) cleavage and rectal temperature

目的研究人死后各器官组织细胞DNA降解变化规律，探讨其在推断死亡时间方面的应用价值，为推断死亡时间提供科学依据。

Objective To investigate the relationship between the DNA degradation in cells and postmortem interval .

小鼠心肌细胞核DNA变化与死亡时间的关系

Relationship between the Postmortem Interval and Nuclear DNA Changes of Heart Muscular Cells in Mice

图像分析技术在测定细胞DNA含量推断死亡时间中的若干问题

Several problems of estimating death time by measuring the amount of DNA with image analysis technique

离体人胸骨骨髓DNA降解与腐败尸体死亡时间推断的初步研究

The relationship between postmortem degradation of marrow DNA in bosom bone and late postmortem interval estimation

甲状腺滤泡上皮细胞DNA含量与死亡时间的相关性

The Correlation Between the DNA Content in Human Thyroid Follicular Epithelial Cells and the Postmortem Interval

人体死后肝细胞DNA含量与死亡时间关系的研究

A study on the relationship between the changes of DNA content in human liver cells and the postmortem interval

双平面CT扫描诊断鞍区脊索瘤的价值大鼠肾细胞核DNA含量与死亡时间关系的研究

A study on the relationship between postmortem interval and the changes of DNA content in the kidney cellule of rat

大鼠肝脏和骨骼肌DNA降解与死亡时间的关系

The relationship between TSD ( time since death ) and the DNA degradation of the liver and skeleton muscles in rats

大鼠肌肉中微生物ATP含量及其在死亡时间推断中的应用

Microbial ATP in Rat Muscle Tissue and Its Application for the Estimation of Postmortem Interval

生物发光法检测肝脏组织中微生物ATP含量推断死亡时间

The bioluminescent assay of microbial ATP in postmortem tissues for the estimation of postmortem interval

结论温度对死后DNA降解有明显影响，进行温度对死亡时间（PMI）推断的影响的研究有重要的法医学意义。

Conclusion The influence of temperature on the DNA degradation and Postmortem Intervel ( PMI ) is evident .

结论在死后一定时间内，小鼠骨骼肌组织核DNA降解随死后经过时间的变化而呈一定规律性变化，DNA降解与死亡时间之间呈线性相关。

Conclusion Nuclear DNA in murine skeletal muscle cells is time-dependently degraded within a certain period of postmortem , which is correlated linearly with postmortem interval .

单细胞凝胶电泳检测大鼠死后肝、脾细胞核DNA降解与死亡时间关系的研究

A Study on the Relationship between Nuclear DNA Degradation of the Rat 's Liver , Spleen Cells and the Postmortem Interval by Single Cell Gel Electrophoresis

EEGHolter对确定脑死亡时间具有重要鉴定价值；

EEG - Holter is valuable in determining the exact time of brain death .

结论测定胸骨骨髓细胞核DNA含量有助于腐败尸体的死亡时间推断。

Conclusion It could be helpful for estimation of the time since death on decomposed corpse by determining the amount of nuclear DNA in the marrow of sternum .

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。

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 .

以小鼠为试鼠进行毒性测定，结果表明，试鼠的死亡时间主要集中在48h内，48h后无试鼠的死亡现象。

Toxicity test showed time of mortality of the tested rat focused with 48 h.

目的探讨尸体甲状腺球蛋白降解程度与死亡时间（PMI）的关系。

Objective investigate the relationship between degradation of thyroglobulin and postmortem interval ( PMI ) .

家兔心肌自溶蛋白质降解与死亡时间的关系泛素依赖的蛋白酶体水解通路对p53转录活性的作用

THE SIGNIFICANCE OF DETERMINING PROTEOLYSIS OF AUTOLYZING MYOCARDIUM FOR THE TIMING OF DEATH Ubiquitin-dependent Proteasome Proteolysis is Involved in Both p53 Transactivation and Degradation

目的确定大鼠生前摄入吗啡量、死亡时间及各组织pH值在死后吗啡再分布中的作用。

Objective To determine how the internal amount of morphine before death , time of death and pH of the tissues are responsible for postmortem redistribution of morphine in poisoned rats .

死亡时间在伤后4h至6d之间；

The time of death was 4 h to 6 d after injury .

结果：实验组果蝇平均寿命、最高寿命和半数死亡时间均明显高于对照组（P＜0.05～0.001）；

Result : Drosophila melanogaster average life span ( ALS ), maximum life span ( MLS ) and 50 % death time ( DT 50 ) in experimental groups were significantly higher than those in control group ;

目前多数学者认为mRNA的降解与死亡时间之间存在着良好的相关性，可以成为晚期死亡时间推断的研究指标。

Now it is widely agreed that mRNA degradation is distinctly correlated with PMI , which make the mRNA degradation to be a good index for estimation of advanced stage PMI .

为了给死亡时间推断的研究提供新的途径与数据，探讨了人死亡后组织细胞DNA含量变化与死后时间间隔关系。

The present work is to study the relationship between DNA degradation in tissue cells and estimation of postmortem interval , and to provide a new way for the estimation of postmortem interval ( PMI ) .