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Original scientific paper

Electron microanalysis of the loss of calcium and phosphorus in initial manifestations of human enamel caries

Tonči Staničić ; School of Dental Medicine, University of Zagreb, Zagreb, Croatia
Mladen Stupnišek ; Zavod za metale Strojarskog fakulteta u Zagrebu, Zagreb, Hrvatska

Fulltext: croatian, pdf (11 MB) pages 7-18 downloads: 253* cite
APA 6th Edition
Staničić, T. & Stupnišek, M. (1990). Elektronska mikroanaliza gubitka kalcija i fosfora kod početnih manifestacija karijesa humane cakline. Acta stomatologica Croatica, 24 (1), 7-18. Retrieved from https://hrcak.srce.hr/100872
MLA 8th Edition
Staničić, Tonči and Mladen Stupnišek. "Elektronska mikroanaliza gubitka kalcija i fosfora kod početnih manifestacija karijesa humane cakline." Acta stomatologica Croatica, vol. 24, no. 1, 1990, pp. 7-18. https://hrcak.srce.hr/100872. Accessed 19 Apr. 2021.
Chicago 17th Edition
Staničić, Tonči and Mladen Stupnišek. "Elektronska mikroanaliza gubitka kalcija i fosfora kod početnih manifestacija karijesa humane cakline." Acta stomatologica Croatica 24, no. 1 (1990): 7-18. https://hrcak.srce.hr/100872
Harvard
Staničić, T., and Stupnišek, M. (1990). 'Elektronska mikroanaliza gubitka kalcija i fosfora kod početnih manifestacija karijesa humane cakline', Acta stomatologica Croatica, 24(1), pp. 7-18. Available at: https://hrcak.srce.hr/100872 (Accessed 19 April 2021)
Vancouver
Staničić T, Stupnišek M. Elektronska mikroanaliza gubitka kalcija i fosfora kod početnih manifestacija karijesa humane cakline. Acta stomatologica Croatica [Internet]. 1990 [cited 2021 April 19];24(1):7-18. Available from: https://hrcak.srce.hr/100872
IEEE
T. Staničić and M. Stupnišek, "Elektronska mikroanaliza gubitka kalcija i fosfora kod početnih manifestacija karijesa humane cakline", Acta stomatologica Croatica, vol.24, no. 1, pp. 7-18, 1990. [Online]. Available: https://hrcak.srce.hr/100872. [Accessed: 19 April 2021]

Abstracts
Sets containing of four specimens of intact human enamel of 18 teeth
were inserted into volunteers’ partial prostheses. The specimens were exposed to the action of oral cariogenic factors during 7, 14, 21 or 28 days. Electron microanalysis was employed to assess the demineralizing loss of calcium and phosphorus concentrations in experimental specimens, in relation to the original enamel of control specimens. Results showed a significant and steady decrease in Ca and P concentrations in all specimens, which was directly proportional to the duration of specimen exposure to oral cavity conditions. In four specimens with a 28-day oral exposure, an increase in Ca and P concentrations was observed in the most superificial enamel layer, which was explained as activation of the process of remineraliazation.

Keywords
Initial caries; demineralization; electron microanalysis

Hrčak ID: 100872

URI
https://hrcak.srce.hr/100872

[croatian]

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