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- Norén, Jörgen G, 1947, et al.
(author)
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Ion probe analysis of discolored areas in the enamel of deciduous teeth.
- 1981
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In: Acta odontologica Scandinavica. - 0001-6357. ; 39:2, s. 97-100
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Journal article (peer-reviewed)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.
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- Palsdottir, A, et al.
(author)
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Study of restriction fragment length polymorphism in the cystatin C gene of elderly patients with dementia and aged Down's syndrome patients
- 1989
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In: Progress in Clinical and Biological Research. - 0361-7742. ; 317, s. 235-239
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Journal article (peer-reviewed)abstract
- Using a full length cystatin C cDNA probe and the Alu I restriction enzyme a total of 33 patients with senile dementia, Alzheimer type and 31 Down's syndrome patients have been investigated for the presence of the 630 bp Alu I restriction fragment length polymorphism in the cystatin C gene detected in Icelandic patients with hereditary cystatin C amyloid angiopathy. Results showed that all the patients had normal cystatin C fragment length of 600 bp.
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