法医学杂志

法医学杂志 ›› 2006, Vol. 0 ›› Issue (3): 165-167.

• 论文 • 上一篇    下一篇

膈肌疲劳在家兔体位窒息死亡中的作用

姜富学;竞花兰;欧桂生;廖信彪;张宜骏;余彦耿;成建定;李朝晖;郭晓然;   

  1. 中山大学中山医学院法医学系,中山大学中山医学院法医学系,广东省公安厅刑事科学技术研究所,广东省公安厅刑事科学技术研究所,中山大学中山医学院法医学系,广东省公安厅刑事科学技术研究所,中山大学中山医学院法医学系,中山大学中山医学院法医学系,中山大学中山医学院法医学系 广东广州510089广州市刑事科学技术研究所,广东广州510000,广东广州510089,广东广州510050,广东广州510050,广东广州510089,广东广州510050,广东广州510089,广东广州510089,广东广州510089
  • 发布日期:2006-06-25 出版日期:2006-06-28

The Role of Diaphgram Fatigue in the Death from Hanging with Bound upper Limbs of Rabbits

JIANG FU-XUE1,3, JING HAN-LAN1, OU GUI-SHENG2, LIAO XIN-BIAO2, ZHANG YI-JUN1, YU YAN-GENG2, CHENG JIAN-DING1, LI ZHAO-HUI1, GUO XIAO-RAN1(1.DEPARTMENT OF FORENSIC PATHOLOGY, ZHONGSHAN MEDICAL COLLEGE, ZHONG SHAN UNIVERSITY,GUANGZHOU 510089,CHINA; 2.GUANGD   

  • Online:2006-06-25 Published:2006-06-28

被引次数

1

摘要： 目的探讨膈肌在固定双上肢悬挂致死中的作用。方法将家兔固定双上肢悬挂,并监测家兔膈肌肌电图(EMGdi)的变化。结果在连续记录的EMGdi中早期的EMGdi与晚期的EMGdi比较高频与低频(H/L)的比值显著降低,提示膈肌疲劳确实存在。结论膈肌疲劳在固定双上肢悬挂致死中起着重要的作用。

关键词: 膈肌疲劳, 固定双上肢悬挂, 膈肌肌电图

Abstract: Objective To explore the role of diaphgram fatigue in the death from hanging with bound upper limbs of rabbits. Methods Rabbits were hanged with upper limbs bound, then the data of EMGdi. were gathered Results By analyzing power spectral of EMGdi in experiment, we compare the ratio change of H/L between pre-experiment and post-experiment. There is a significance decrease of the ratio of H/L, so it indicates that diaphgram fatigue does exist. Conclusion Diaphgram fatigue plays an important role in the death from hanging with limbs of rabbits bound.

Key words: diaphragm fatigue, hanging with upper limbs bound, EMGdi