Effect of Commercial Effervescent Vitamin Tablets on Bovine Enamel

Jeong, Moon‐Jin; Lee, Myoung-Hwa; Jeong, Soon‐Jeong; Kim, So-Jeong; Ko, Myeong-Ji; Sim, Hye-Won; Lee, Juyoung; Im, Ae-Jung; Lim, Do-Seon

doi:10.17135/jdhs.2019.19.4.261

Cited by 7 publications

(5 citation statements)

References 22 publications

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“…Although there isn’t a precise pH level upon which demineralization commences, it is assumed that a general pH range of 5.5–5.0 is requisite for tooth minerals to dissolve [ 39 ]. This agreed with Jeong et al, [ 40 ] who reported that medication with a low pH as well as high citric acid levels has an affinity for the tooth enamel, causing enamel erosion. Moreover, Rytömaa et al [ 41 ] specified that tooth enamel dissolves when a pH value equals 5.5, and acidic food with pH < 4 is most probably causing erosion.…”

Section: Discussionsupporting

confidence: 91%

Effect of N-Acetylcysteine on initial Carious Enamel Lesions in primary teeth: an In-vitro study

2023

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Background Dental caries initiates with non-cavitated enamel lesions as the first stage. The cariogenic potential of N-Acetylcysteine (NAC) may be due to its usage frequency and form. This study aimed to evaluate the impact of exposure time of NAC on initial enamel caries-like lesions in primary teeth by assessing the morphological alteration using a scanning electron microscope (SEM) and mineral content using energy dispersive x-ray spectroscopy (EDX). Methods Forty primary incisor teeth were randomly divided into 4 groups S, S1, S2, and S3 (10 specimens/group). Teeth crowns were cut from their roots and inserted into an acrylic mold with its buccal surface directed upward. Centrally isolated enamel window (2 × 2 mm) on the tooth was done. Ten specimens were selected to evaluate normal enamel while the remaining thirty specimens were immersed in demineralizing solution for 96 h to produce enamel caries-like lesions. PH cycling was performed by immersing each tooth sample in 20 mL of demineralizing solution for 3 h then, preserved for the remaining day hours in 10 ml of artificial saliva interspersed with treatments applications with 10 ml NAC for 10 min twice a day for one- or three-months different treatment modalities. Thermocycling was done for all specimens then they were subjected to SEM and EDX analysis. ANOVA and Bonferroni post hoc tests were utilized in data analysis. Results In teeth treated by NAC for 3 months (group-S3), SEM images showed severe loss of enamel architecture with large NAC deposits detected. A meaningful difference was observed among different groups concerning calcium, phosphorus, fluoride, ca/P ratio, carbon, nitrogen, and oxygen contents (P < 0.05). Conclusion NAC had a detrimental impact on enamel caries-like lesions in human primary teeth.

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Section: Discussionsupporting

confidence: 91%

Effect of N-Acetylcysteine on initial Carious Enamel Lesions in primary teeth: an In-vitro study

2023

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“…In particular, severe surface changes were observed in groups 1 and 3, which had low pH. Jeong et al 26) studied the coloring and erosion of enamel surfaces by immersing premolars in commercially available oral brushing solutions and reported that the erosion pattern of enamel surfaces could be confirmed in all groups. In particular, erosion of the enamel surface was confirmed in the Nexcare and Listerine groups at low pH.…”

Section: )mentioning

confidence: 99%

Effect of Application over Time for Each Type of Blending Tea on Bovine Tooth Coloration

et al. 2022

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Background: This study aimed to investigate the effect of selecting commercially available blending teas and applying them to bovine teeth on color change over time. Methods: After selecting healthy bovine teeth, using a cutting-disc, 105 specimens with a dimension of 5×5×3 mm were prepared, and 15 specimens were distributed to each group. Black tea was used as a positive control, water was used as a negative control, and blended tea of five types was used as an experimental group. First, pH and buffering capacity were measured with a pH meter, and tooth color was determined using a spectrophotometer before immersion in the blending tea solution and 1, 5, 7, 14, and 21 days after immersion. Thereafter, the shape change of the enamel surface was observed using a scanning electron microscope, and SPSS ver.26 was used to analyze the color change. Results: The average pH of the five blending teas in the experimental group was 3.78, and the pH of group 3 (strawberry rhubarb) was the lowest at 3.22. The pH levels of black tea and water were 5.19 and 7.30, respectively. The buffering capacity was the highest in group 3 at both pH levels of 5.5 and 7.0. The L*a*b* color change according to immersion time was the largest in group 4 (rooibos yellow flower), and the amount of color change was large in black tea and group 4. As a result of observing the enamel surface of bovine teeth, changes in the surface shape were noted in all groups immersed in the experimental solution for 21 days, except for water. Conclusion: There was a significant difference between the experimental groups in terms of color change according to the immersion time, and color and enamel surface changes were observed in black tea and all experimental groups, except for water.

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“…reported that the intake of carbonated food products, acidic foods, and citrus fruits such as tangerines 25) as well as fizzy vitamin tablets had significant effects on dental erosion 26) . Choi and Shin 12) also reported that most beverages had an acidic pH: 2.96±0.30 for carbonated drinks, 3.29±0.37 for fruit juices, and 3.15±0.26 for electrolyte beverages.…”

Section: )mentioning

confidence: 99%

Effects of Calamansi Soju and Other Alcoholic Beverages on Resin Restorations

et al. 2021

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Background: The purpose of this study was to investigate the effects of commercially available calamansi soju and other alcoholic beverages on the microhardness and erosion of resin restorations. Methods: In this study, we evaluated the effects of Calamansi soju, Chamisul fresh, Cass fresh, and Gancia Moscato D'asti on resin restorations. Jeju Samdasoo and Coca-Cola were used as negative and positive controls, respectively. Specimens to be immersed in the beverages were manufactured using composite resin according to the product instructions. In each group, the surface microhardness was measured using a surface microhardness instrument before and after immersion for 5, 15, 30, and 60 minutes. The pattern of change in the surface of the composite resin was observed under a scanning electron microscope (SEM). Paired t-tests, one-way ANOVA, and repeated measures ANOVA were performed to compare the surface microhardness of the specimens, and the Tukey test was used as a post hoc test. Results: The pH of all beverages except Jeju Samdasoo was ＜5.5, which is the critical pH that can induce erosion. The difference in surface microhardness of the composite resin before and after immersion for 60 minutes was significant in all groups. In particular, the largest change in surface microhardness was observed in the calamansi soju group. In the SEM analysis, loss of composite resin was observed in all groups except the Jeju Samdasoo group, and rough surfaces with pores of various sizes were observed. Conclusion: In this study, all beverages except Jeju Samdasoo decreased the microhardness of the composite resin surface, and it was confirmed that calamansi soju had the greatest change.

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Effect of Commercial Effervescent Vitamin Tablets on Bovine Enamel

Cited by 7 publications

References 22 publications

Effect of N-Acetylcysteine on initial Carious Enamel Lesions in primary teeth: an In-vitro study

Effect of N-Acetylcysteine on initial Carious Enamel Lesions in primary teeth: an In-vitro study

Effect of Application over Time for Each Type of Blending Tea on Bovine Tooth Coloration

Effects of Calamansi Soju and Other Alcoholic Beverages on Resin Restorations

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