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大鼠小脑中的自发性球状矿化

Spontaneous globoid mineralization in the cerebellum of rats.

作者信息

Yanai T, Masegi T, Ueda K, Manabe J, Teranishi M, Takaoka M, Matsunuma N, Fukuda K, Goto N

机构信息

Department of Veterinary Pathology, Faculty of Agriculture, Gifu University, Japan.

出版信息

J Comp Pathol. 1993 Nov;109(4):447-51. doi: 10.1016/s0021-9975(08)80308-8.

DOI:10.1016/s0021-9975(08)80308-8
PMID:8106674
Abstract

Cerebellar globoid mineralization in two rats was examined by light and electron microscopy, and by X-ray microanalysis. The mineralization was round to oval in shape; it varied in size and was positive for the periodic acid-Schiff and von Kossa reactions. Ultrastructurally, a concentric lamellar structure was prominent in moderately electron-dense depositions. Elemental analysis revealed the presence of large amounts of calcium and phosphorus, and small amounts of zinc, potassium and aluminum.

摘要

通过光学显微镜、电子显微镜以及X射线微分析对两只大鼠的小脑球状矿化进行了检查。矿化呈圆形至椭圆形;大小各异,对高碘酸-希夫反应和冯·科萨反应呈阳性。超微结构上,在中等电子密度沉积物中,同心层状结构很突出。元素分析显示存在大量钙和磷,以及少量锌、钾和铝。

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