法医学杂志 ›› 1986, Vol. 0 ›› Issue (3): 20-27.

• 论文 • 上一篇    下一篇

54种动物毛的扫描电子显微镜观察

朱小曼;郭云荣;肖建中;陈鹰;   

  1. 中山医科大学,中山医科大学,中山医科大学,中山医科大学,
  • 发布日期:1986-06-25 出版日期:1986-06-28

Observation of 54 Species of Animal Hair with SEM

ZHU XIAO-MAN, GUO YUN-RONG, XIAO JIAN-ZHONG, CHEN YING (DEPARTMENT OF CLINICAL FORENSIC MEDICINE, SUN YAT-SEN UNIVERSITY OF MEDICAL SCIENCES   

  • Online:1986-06-25 Published:1986-06-28

摘要: <正> 在凶杀、强奸、殴斗、交通事故以及偷盗牲畜等案件中,往往在现场、车辆、凶器、尸体上(或活体上)、衣裤或其他物品上遗留毛发;当尸体已经高度腐败,甚至仅剩骨骸时,由于毛是由角质蛋白所组成,故能抵抗腐败而得以保存,因此,毛发检验对作出个人识别及暴力性质等结论,具有非常重要的意义. 鉴别人毛与动物毛,是至关重要的.过去主要依靠肉眼及光镜检查,根据毛的结

Abstract: The authors report the features of cuticle scales which were observed in 54 species of animal hair under SEM ( Scanning Electron Microscope ). According to the margin of morphological characteristics, cuticle scales can be classified to three types. Serrated type, Smooth type, Mixture type. Besides, it is also showed that some cuticle scales are lost partly or completely.