Qu Y
Department of Forensic Medicine, Kunming Medical College.
Fa Yi Xue Za Zhi. 1997;13(3):140, 144, 190 inside back cover.
The changes of tracheal cilia of drowning rat were observed by SEM at 0, 24, 48, 72, 96 h after death. The authors found: the tracheal cilia lost their normal arrangement in some area, and the opening increased on the top of the Goblet cell. There were some thing resembling cotton, or looking like network on the surface of tracheal cilia. At different times after death, the tracheal cilia appeared adhering, downing, and destroying, Goblet cell membrane creasing, the top of cell flattening and the cell collapsing. Observing this changes, we could estimate the time of death.
于溺死大鼠死后0、24、48、72、96小时，通过扫描电子显微镜观察气管纤毛的变化。作者发现：气管纤毛在某些区域失去正常排列，杯状细胞顶部开口增大。气管纤毛表面有一些类似棉花或呈网状的东西。在死后不同时间，气管纤毛出现粘连、倒伏、破坏，杯状细胞膜皱缩，细胞顶部变平及细胞塌陷。观察这些变化，可估计死亡时间。
