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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

A study of the occurrence of pigmentation in incipient and advanced carious lesions of teeth exposed to stannous fluoride: Its association with caries incidence and oral hygiene

Hyde, Edward J., 1921- January 1960 (has links)
Indiana University-Purdue University Indianapolis (IUPUI)
12

Fluoride uptake by enamel from stannous fluoride and prophylaxis pastes

Sokoloff, Philip, 1947- January 1975 (has links)
Indiana University-Purdue University Indianapolis (IUPUI) / The purposes of this study were twofold: (1) to determine whether applying zirconium silicate prophylaxis paste (containing nine per cent stannous fluoride) prior to topical application of 10 per cent aqueous solution of stannous fluoride would promote a significantly greater enamel fluoride uptake than when the solution was applied alone; and (2) to determine whether rinsing the mouth with tap water immediately after these procedures would significantly affect enamel fluoride uptake. A modification of an in vivo, acid-etched enamel biopsy technique was used to measure fluoride and calcium contents of the outermost layer of enamel in first permanent molars and primary cuspids of 89 children. Four sites were biopsied prior to treatment. Treatments involved prophylaxes with a zirconium silicate paste either containing or not containing nine per cent stannous fluoride, followed by either a four-minute topical application of 10 per cent stannous fluoride in an aqueous solution or no such topical application. Some participants were instructed not to rinse for one-half hour; others were immediately offered unlimited quantities of tap water. Four other sites were biopsied one week after treatment; four more were biopsied two weeks after treatment. Pre- versus post-treatment differences were measured via a fluoride-sensitive electrode and atomic absorption spectrophotometry. Results were inconclusive. Enamel fluoride uptakes for most treatment groups appeared to be negative. Due to this seeming disagreement with the findings of many other investigators, and due to the very small numbers within treatment groups and biopsy sites, it was felt that uptake comparisons from group to group would be misleading. Tentative explanations for the unexpected results were offered.
13

An assessment of fluoride uptake by an in vivo human enamel biopsy following three different topical fluoride treatments

Bartos, Josef, 1942- January 1974 (has links)
No description available.
14

Dental caries some aspects of artificial caries lesions examined by contact-microradiography /

Groeneveld, Arie, January 1900 (has links)
Thesis (doctoral)--Rijksuniversiteit te Utrecht.
15

Dental caries some aspects of artificial caries lesions examined by contact-microradiography /

Groeneveld, Arie, January 1900 (has links)
Thesis (doctoral)--Rijksuniversiteit te Utrecht.
16

Analysis of the effect of sodium fluoride on calcifying plaque an X-ray diffraction study : a thesis submitted in partial fulfillment ... dental hygiene education ... /

Gallagher, Sherry Lee. January 1971 (has links)
Thesis (M.S.)--University of Michigan, 1971.
17

Counts of lactobacilli correlated with the incidence of carious lesions in children whose teeth have been treated topically by a solution of eight percent stannous fluoride a dissertation [sic] submitted in partial fulfillment ... dentistry for children ... /

Mortell, William Paul. January 1961 (has links)
Thesis (M.S.)--University of Michigan, 1961.
18

Plaque pH and plaque fluoride measurements adjacent to fluoride containing tooth-colored restorative materials a report submitted in partial fulfillment ... for the degree of Master of Science in Restorative Dentistry ... /

Eagan, Douglas Lawrence. January 1998 (has links)
Thesis (M.S.)--University of Michigan, 1998. / Includes bibliographical references.
19

Attitudes concerning water fluoridation and topical application of fluoride an evaluation study of affective learning in dental schools /

Petterson, Elof. January 1974 (has links)
Thesis (doctoral)--Lunds Universitet.
20

Attitudes concerning water fluoridation and topical application of fluoride an evaluation study of affective learning in dental schools /

Petterson, Elof. January 1974 (has links)
Thesis (doctoral)--Lunds Universitet.

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