| 摘要: |
| 用日本ＯＬＹＭＰＵＳＳ－４５０型扫描电子显微镜对２５枚天然牛黄的表面、剖面和核心，以及１６枚牛体培育牛黄的表面和剖面进行了５００～１００００倍连续扫描观察，发现天然牛黄的层次结构比牛体培育牛黄的层次多而且明显；两种牛黄均具有梅花状、蜂巢状、珊瑚石状和树根状的结构特征，与人的胆红素型结石十分类似。在天然牛黄的核心均未见到异物。 |
| 关键词: 牛黄，超微结构 |
| DOI： |
| 分类号:R282.74 |
| 基金项目:陕西省农业发展办公室资助项目 |
|
| Study on the Ultrastructure of Cow-bezoar |
|
WangQianghua Zhang Yihua Rcn Aiying Jiang Xuanli
|
| Abstract: |
| The surface,section and nucleus of 30 natural cow-bezoar samples and
16 cow-bezoar samples cultured in cow gallbladders were observed by using an Olympus
S-450 scanning electron microscope with 500～10000 times running scan.It was found
that there were more struetural tiers in the natural cow-bezoar than the cultured ones
and the natural tiers were more easily observed.Both types of the cow-bezoar had the
same structral features such as plum blossom,ball,honeycomb,coral stone and tree
root,which looked similar to human bilirubin一type gallstones.No foreign body was
found in the nuclei of the natural cow一bezoars. |
| Key words: Cow-bezoar,Ultrastructure |
