title: [Analysis of correlations between the content of various elements in hard tissues of milk teeth with and without caries].
abstract: Using the method of atomic absorption spectrometry the levels of calcium, magnesium, zinc, iron, strontium, nickel, manganese, copper were determined in the hard tissues of milk teeth with and without caries and the interrelations between these elements were analysed The obtained results were subjected to statistical analysis with an IMP 85 m computer. In the present study the analysis of the interrelations between elements was based on correlations and regression analyses. Many statistically significant interrelations were revealed between Mn and Fe, Mn and Zn, Mn and Cu, Mn and Ni, Fe and Zn, Fe and Cu, Fe and Ni, Zn and Cu, Zn and Ni. A decrease of the correlation coefficients was noted in carietic teeth. For the highly correlated elements equations of simple regression were calculated. A significant correlations was noted between caries and the levels of Mg, Zn, Fe, Sr, Ni, Mn, Cu in the hard tissues in milk teeth. The carietic milk teeth contained less Mg, Fe, Sr, Ni, Mn and Cu and much more Zn as compared to teeth without caries.
authors.forename: K
authors.initials: K
authors.lastname: Niedzielska
authors.forename: M
authors.initials: M
authors.lastname: Struzak-Wysokińska
authors.forename: Z
authors.initials: Z
authors.lastname: Wujec
mesh_terms: D003731:Dental Caries; D003743:Dental Enamel / Q000737:chemistry*; D006801:Humans; D012044:Regression Analysis; D013054:Spectrophotometry, Atomic; D014094:Tooth, Deciduous / Q000737:chemistry*; D014131:Trace Elements / Q000032:analysis*; D015032:Zinc
chemical_list: D014131:Trace Elements; D015032:Zinc
vernacular_title: Analiza zalezności pomiedzy zawartościami wybranych pierwiastków w twardych tkankach zebów mlecznych z próchnica i bez próchnicy.