[The effect of caries and pulp inflammation on the mineral component of dentin].
A total of 94 dentin biopsy specimens of normal teeth, of those with caries and inflammations of the pulp were examined by phase x-ray diffraction analysis. The findings evidence changed ratio and concentrations of chemical elements and complexes (apatite phases) in the mineral component structure. Crystallographic studies have revealed a less symmetric crystal lattice and its deformation directly related to the pathologic process intensity.
Grechishnikov
V I
VI
D000328:Adult; D001706:Biopsy; D003461:Crystallography; D003731:Dental Caries / Q000209:etiology / Q000378:metabolism*; D003804:Dentin / Q000737:chemistry / Q000378:metabolism* / Q000473:pathology; D017886:Durapatite; D006801:Humans; D006882:Hydroxyapatites / Q000032:analysis / Q000378:metabolism; D011671:Pulpitis / Q000209:etiology / Q000378:metabolism* / Q000473:pathology; D014131:Trace Elements / Q000032:analysis / Q000378:metabolism*; D014961:X-Ray Diffraction
D006882:Hydroxyapatites; D014131:Trace Elements; D017886:Durapatite
Vliianie kariesa i vospaleniia pul'py na mineral'nyĭ komponent dentina zubov.