<abstract xmlns="http://www.w3.org/1999/xhtml"><p> Background: The development of carious lesions is dependent on the presence of acid-producing microflora in the mouth. The activity of these plaque bacteria is dependent on sugar, which diffuses from the saliva following carbohydrate intake. The sugar serves as a substrate for fermentation, producing organic acids that demineralize tooth enamel. Elimination of the sugar from the mouth is accomplished by dilution with newly secreted saliva, a process generally referred to as sugar clearence. Objectives: Determine if fixed partial prosthodontic treatment affects the length of salivary sugar clearance. Materials and methods: Fifteen male subjects age between 21 and 32, and requiring 10 porcelain fixed partial dentures were included in this study. Before receiving their dentures, the subjects, rinsed with a 10% sucrose solution for 30 seconds then gave saliva samples. The prpcedure was repeated one month after the dentures were put in place. The length of sugar clearance was calculated. Results: Salivary sugar was cleared in 14.89±0.89 minutes before the denture application and in 18.86± 0.90 minutes after denture treatment. The initial sucrose concentration was 113.63±1.29 mmol/L before the dentures and 142.99±10.82 mmol/L after the dentures. Conclusion: The use of fixed partial dentures does not affect the time required to clear salivary sugar or the level of the initial sucrose concentration.</p></abstract>

Background: The development of carious lesions is dependent on the presence of acid-producing microflora in the mouth. The activity of these plaque bacteria is dependent on sugar, which diffuses from the saliva following carbohydrate intake. The sugar serves as a substrate for fermentation, producing organic acids that demineralize tooth enamel. Elimination of the sugar from the mouth is accomplished by dilution with newly secreted saliva, a process generally referred to as sugar clearence. Objectives: Determine if fixed partial prosthodontic treatment affects the length of salivary sugar clearance. Materials and methods: Fifteen male subjects age between 21 and 32, and requiring 10 porcelain fixed partial dentures were included in this study. Before receiving their dentures, the subjects, rinsed with a 10% sucrose solution for 30 seconds then gave saliva samples. The prpcedure was repeated one month after the dentures were put in place. The length of sugar clearance was calculated. Results: Salivary sugar was cleared in 14.89±0.89 minutes before the denture application and in 18.86± 0.90 minutes after denture treatment. The initial sucrose concentration was 113.63±1.29 mmol/L before the dentures and 142.99±10.82 mmol/L after the dentures. Conclusion: The use of fixed partial dentures does not affect the time required to clear salivary sugar or the level of the initial sucrose concentration.

Salivary clearance of sugar before and after insertion of fixed partial dentures

Asian Biomedicine

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Salivary clearance of sugar before and after insertion of fixed partial dentures"}

Background: The development of carious lesions is dependent on the presence of acid-producing microflora in the mouth. The activity of these plaque bacteria is...

Salivary clearance of sugar before and after insertion of fixed partial dentures

Publié en ligne: 13 avr. 2018

Pages: 475 - 478

DOI: https://doi.org/10.2478/abm-2010-0059

Mots clés
Fixed partial dentures, oral sugar clearance, saliva

© 2018

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Salivary clearance of sugar before and after insertion of fixed partial dentures

Publié en ligne: 13 avr. 2018

Pages: 475 - 478

DOI: https://doi.org/10.2478/abm-2010-0059

Mots clésFixed partial dentures, oral sugar clearance, saliva

© 2018

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
Fixed partial dentures, oral sugar clearance, saliva