摄入纯二氧化硅患者尿石症:扫描电镜研究。

Scanning electron microscopy Pub Date : 1986-01-01

D B Leusmann, J Pohl, G Kleinhans

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引用次数: 0

摘要

一个反复产生尿路结石的病人，多年来每天摄入约3g的石沸石(SiO2)。使用扫描电子显微镜的调查显示，在结石的核心和尿液沉积物中都有含有硅的微小颗粒。一种类似于含硅药物抗胃溃疡作用的机制可能在含硅尿路结石的形成中起作用。

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Urolithiasis in a patient ingesting pure silica: a scanning electron microscopy study.

A patient who repeatedly produced urinary calculi, had consumed about 3 g of cristobalite (SiO2) per day for many years. Investigations using scanning electron microscopy revealed minute particles containing silicon in the core of the stone as well as in urine sediment. A mechanism similar to that proposed for the effect of silicon-containing drugs against gastric ulcer, may play a role in this formation of silicon-containing urinary stones.

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Scanning electron microscopy

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