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Sökning: WFRF:(Magnusson G) > Norén Jörgen G 1947 > Magnusson B O > Göteborgs universitet

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  • Norén, Jörgen G, 1947-, et al. (författare)
  • Ion probe analysis of discolored areas in the enamel of deciduous teeth.
  • 1981
  • Ingår i: Acta odontologica Scandinavica. - 0001-6357. ; 39:2, s. 97-100
  • Tidskriftsartikel (refereegranskat)abstract
    • Discolored and normal areas in the enamel of eleven primary teeth from children born to diabetic mothers were analysed with ion probe technique. These teeth were compared with four teeth from children born to healthy mothers. Fourteen different mass numbers were recorded. The affected areas showed a proportionally higher content of organic material, but the differences in recorded values reached statistical significance only in the postnatal enamel. The study revealed a considerable biological variation in the chemical composition of deciduous tooth enamel. The brown areas may be partly related to variation in physical properties.
  • Norén, Jörgen G, 1947-, et al. (författare)
  • Maternal diabetes and changes in the hard tissues of primary teeth. III. A histologic and microradiographic study.
  • 1978
  • Ingår i: Acta odontologica Scandinavica. - 0001-6357. ; 36:3, s. 127-35
  • Tidskriftsartikel (refereegranskat)abstract
    • According to clinical studies, infants of diabetic mothers (IDM) seem to run a higher risk of mineralization disturbances in the enamel than normal healthy infants. In order to evaluate this observation at the histologic level, exfoliated primary incisors were collected from 74 IDM, representing two types of care during gestation and the perinatal period, and from 52 healthy children. The width of the neonatal line was evaluated in the enamel and the dentin by study of bucco-lingual undemineralized sections. Pre- and postnatal enamel was classified according to discolorations, deviations of prisms and hypoplasia. Microradiographic studies included measurements of the neonatal lines and classification of the degree of mineralization in the pre- and postnatal dental hard tissues. Irrespective of treatment, the IDM showed a significantly higher incidence of widened neonatal lines and also an increased frequency of postnatal disturbances compared to the controls. The observations are discussed against the background of the neonatal hypocalcemia reported in IDM.
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tidskriftsartikel (3)
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refereegranskat (3)
Grahnén, H (2)
Odelius, H (1)
Engelska (3)
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Medicin och hälsovetenskap (3)


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