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。
The surface, section and nucleus of 30 natural cow-bezoar samples and16 cow-bezoar samples cultured in cow gallbladders were observed by using an OlympusS-450 scanning electron microscope with 500～10 000 times running scan.It was foundthat there were more structural tiers in the natural cow-bezoar than the cultured onesand the natural tiers were more easily observed. Both types of the cow-bezoar had thesame structral features such as plum blossom,ball,honeycomb,coral stoneand treeroot, which looked similar to human bilirubin-type gallstones. No foreign body wasfound in the nuclei of the natural cow-bezoars.
出处
《西北农业大学学报》
CSCD
1995年第5期53-56,共4页
Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)
基金
陕西省农业发展办公室资助项目
关键词
牛黄
超微结构
Cow-bezoar,Ultrastructure
