Influence of Ukrain and Strontium on the Rat Tooth Intertubular Dentine. I. Xrf Microprobe Study
نویسندگان
چکیده
The effects of different doses of Ukrain and/or strontium on the rat teeth intertubular dentine were analysed in cuts perpendicular to the dentinal tubes. To the dentine elemental analysis, scanning electron microscopy (SEM) equipped in XRF (X-ray fluorescence) microprobe was used. Strontium concentration increased from 4.1% in the control group to 5.0% and 6.3% for the groups administered with strontium and strontium together with Ukrain. At the same time, a lowering of calcium concentration was observed. The rat dentine elemental composition was markedly altered after the administration of Ukrain and strontium. It was shown that strontium with Ukrain decreased the demineralisation of the dentine.
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