| ELISA检测损伤皮肤中PGE2含量推断损伤时间的实验研究 |
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| 引用本文： | 刘清芳,庄启元,王兆钺. ELISA检测损伤皮肤中PGE2含量推断损伤时间的实验研究[J]. 苏州大学学报(自然科学版), 2002, 22(6): 672-674 |
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| 作者姓名： | 刘清芳 庄启元 王兆钺 |
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| 作者单位： | [1]苏州大学放射医学与公共卫生学院流行病学教研室，苏州215007 [2]苏州医学院法医学教研室，苏州215007 |
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| 摘 要： | 目的：探讨鉴别生前伤、死后伤及推断损伤时间的方法。方法：运用ELISA检测大白鼠切割创缘皮肤内PGE3含量的变化规律。结果：生前损伤后10－70min，损伤组织中PGE2含量逐渐升高。生前伤PGE2含量与损伤时间有线性关系。结论：ELISA检测损伤皮肤中PGE2含量能鉴别生前伤及死后伤，推断损伤时间。
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| 关 键 词： | ELISA 检测 损伤 皮肤 PGE2 含量推断 法医鉴定学 前列腺素E2 |
| 文章编号： | 1000-5749(2002)06-0672-03 |
| 修稿时间： | 2002-08-25 |
Study on Estimation of Wounded Time by Detecting PGE2 With ELISA |
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| LIU Qing-fang,ZHUANG Qi-yuan,WANG Zhao-yue. Study on Estimation of Wounded Time by Detecting PGE2 With ELISA[J]. Suzhou University Journal of Medical Science, 2002, 22(6): 672-674 |
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| Authors: | LIU Qing-fang ZHUANG Qi-yuan WANG Zhao-yue |
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| Abstract: | Objective To estimate the wounded time and to identify the premortem and postmortem. Methods The ELISA was used to detect the law of change in prostaglandin E 2(PGE 2) in the incision edge skin of the mice. Results The level of PGE 2 began to increase in 10 minutes after the premortem injury and is the highest in 70 minutes. There is linear relation between the level of PGE 2 in the premortem injury and the wounded time. Conclusion The result of experiment shows that there is great applied value to the estimate of the premortem injuries and the postmortem injury and to estimate wounded time. |
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| Keywords: | wounded ELISA prostaglandin E 2 premortem injury postmortem injury woun ded time |
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