• Title/Summary/Keyword: Tooth cream

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THE PREVENTIVE EFFECT OF COMMERCIALLY AVAILABLE ANTICARIOGENIC PRODUCTS ON ENAMEL EROSION INDUCED BY CARBONATED BEVERAGE IN VITRO (탄산음료 유발 법랑질 침식에 대한 항우식 제품의 예방 효과)

  • Song, Ju-Hyun;Kim, Young-Jae;Kim, Jung-Wook;Jang, Ki-Taeg;Kim, Chong-Chul;Hahn, Se-Hyun;Lee, Sang-Hoon
    • Journal of the korean academy of Pediatric Dentistry
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    • v.37 no.1
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    • pp.1-12
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    • 2010
  • The aim of this study was to evaluate the preventive effect of commercially available anticariogenic products, specifically, the tooth cream containing Casein phosphopeptide-amorphous calcium phosphate(CPP-ACP), fluoride varnish and low-level fluoride mouthrinse on enamel erosion induced by carbonated beverage in a short period of time. Enamel specimens were treated as follows and were then kept in artificial saliva for 24 hours followed by further processing by alternately soaking them in Cola beverage and in distilled water for 1 minute each five times. Group 1: control group (no treatment) Group 2: tooth cream with CPP-ACP Group 3: fluoride varnish (1,000 ppm F) Group 4: low-level fluoride mouthrinse (227 ppm F) Group 5: fluoride varnish + tooth cream with CPP-ACP Group 6: low-level fluoride mouthrinse + tooth cream with CPP-ACP Microhardness and erosion depth were measured and the mineral loss of each specimen was evaluated by measuring the volumetric fluorescence change(${\Delta}Q$) against the stable fluorescent grid using quantitative light-induced fluorescence(QLF). The experiment lasted for 6 days repeated each day. The results were as follows: 1. The microhardness was increased as follows: Group $1{\leq}2{\leq}4$<6<$3{\fallingdotseq}5$. 2. The mean erosion depth was increased as follows: Group $5{\fallingdotseq}3$<6<$4{\fallingdotseq}2{\fallingdotseq}1$. 3. The ${\Delta}Q$ was increased as follows: Group $1{\fallingdotseq}2{\leq}4{\leq}6{\leq}3{\fallingdotseq}5$. The decrement of ${\Delta}Q$ was similar between group 1 and 2, group 4 and 6 and group 3 and 5. 4. The ${\Delta}Q$ showed positive correlation with microhardness (r=0.96, p<0.05), while it was negatively correlated to erosion depth (r=-0.96, p<0.05).

Convergence Study on Remineralization Effect of fTCP and CPP-ACP using QLF-D (QLF-D를 이용한 fTCP와 CPP-ACP의 재광화 효과에 관한 융합 연구)

  • Kang, Yong-Ju;Lee, Su-Young
    • Journal of the Korea Convergence Society
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    • v.7 no.6
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    • pp.133-139
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    • 2016
  • This study was to evaluate the change of mineral loss of fTCP and CPP-ACP in artificial caries lesions using QLF-D to compare the remineralization effect of recently developed fTCP and CPP-ACP, which is widely used as a remineralization cream in current dental clinics. Bovine specimens used in this study formed the artificial caries lesion immersing in demineralization solution for 10 days and were divided randomly into the following two groups; Group 1- Tooth Mousse containing 10% CPP-ACP, Group 2- Clinpro Tooth Creme containing 950ppm NaF and fTCP. Two tooth paste were applied to the artificial caries lesion of specimens and they were immersed in artificial saliva for 1 week. Mineral loss of artificial caries lesion was evaluated by fluorescence loss (${\Delta}F$) values using QLF-D. QLF-D analysis showed that the ${\Delta}F$ and ${\Delta}Fmax$ value increased 2.65 and 6.63, respectively, in the Tooth Mousse group, and the mineral loss decreased statistically significantly(p<0.05). However, Clinpro Tooth Creme group had no statistically significant difference. ${\Delta}Fmax$ value of Tooth Mousse group was statistically significant difference compared to the Clinpro Tooth Creme. Therefore, the Tooth Mousse containing 10% CPP-ACP is more effective than Clinpro Tooth Creme containing fTCP in the treatment of remineralization of artificial caries lesions.

THE TOPICAL ANESTHESIA WITH EMLA CREAM IN CHILDREN : A CASE REPORT (소아에서 EMLA cream을 이용한 도포마취 : 증례보고)

  • Kim, He-Jin;Ko, Sung-Back;Hong, Seong-Soo;Lee, Chang-Seop;Lee, Sang-Ho
    • Journal of the korean academy of Pediatric Dentistry
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    • v.29 no.1
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    • pp.69-75
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    • 2002
  • A number of techniques may be employed to reduce the discomfort of syringe or needle for dental care. The use of topical anesthesia is one such method. Topical anesthetics are applied to alleviate pain during many clinical procedures, such as injection of local infiltration anesthetics, primary tooth extraction, X-ray taking of sensitive patients, reducing gag reflex prior to impression taking. In children, placement of a rubber dam clamp, however, may cause significant discomfort for purpose of pit and fissure sealant and preventive resin restoration(PRR). A topical anesthetic would be beneficial to aid in rubber dam placement for this purpose. It has been suggested that all intra-oral topical anesthetics are equally effective on reflected mucosa, however EMLA(an acronym for eutectic mixture of local anesthetics), which was developed in the 1980s and produces surface anesthesia of skin, has been shown to be more effective than conventional topical anesthetics when used on attached gingivae. This report is topical anesthesized 4 case by EMLA cream, who showed better effect in reducing the pain of infiltration anesthesia, extraction of deciduous teeth, rubber dam clamp placement and reducing the pain of preformed crown adaptation.

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REMINERALIZATION EFFECT OF COMMERCIALLY AVAILABLE ANTICARIOGENIC PRODUCTS ON ARTIFICIAL CARIES LESION USING QLF (QLF를 이용한 항우식 제품의 인공우식 재광화 효과에 대한 연구)

  • Song, Ju-Hyun;Kim, Young-Jae;Kim, Jung-Wook;Jang, Ki-Taeg;Kim, Chong-Chul;Hahn, Se-Hyun;Lee, Sang-Hoon
    • Journal of the korean academy of Pediatric Dentistry
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    • v.35 no.2
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    • pp.287-296
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    • 2008
  • The purpose of this in vitro study was to compare the remineralization effect of commercially available anticariogenic products, exactly low level fluoride mouthrinse(500 ppm NaF), tooth cream with Casein phosphopeptide-amorphous calcium phosphate(CPP-ACP) and fluoride mouthrinse plus tooth cream on artificial caries lesion. Artificial caries lesion was induced at the buccal surface of permanent third molar and the specimens were then divided(16 specimens/group) into four group. Twice a day during 28 days specimens of each group were treated with a commercially anticariogenic product as follows and applied to the pH cycling system. Group 1: control group (No treatment) Group 2: Tooth $Mousse^{(R)}$ (GC Co. Japan) Group 3: $chikachika^{(R)}$ (Samil Co. Korea) Group 4: $chikachika^{(R)}$+Tooth Mousse$^{(R)}$ The long-term change of mineral loss(${\Delta}Q$) was evaluated by quantitative light-induced fluorescence (QLF) and the following results were obtained: 1. ${\Delta}Q$ of Group 1 was not noticed statistically significant during 28 days comparing that prior to treatment. There was a statistically significant increase in ${\Delta}Q$ of Group 2 and 3 since 14 days. So was in ${\Delta}Q$ of Group 4 since 7 days. 2. ${\Delta}Q$ was increased as follows: Group 1< Group 2, 3< Group 4. 3. Comparing with Group 1, Group 2 was a statistically significant increase since 7 days and Group 3 and 4 were since 3 days. Comparing Group 2 with 3, there was not noticed statistically significant during whole duration. Group 4 was significantly higher than Group 2 and 3 after 28 days. 4. All groups demonstrated a decrease in the rate of remineralization as time goes on.

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COMPARATIVE STUDY OF THE REMINERALIZATION EFFECTS USING CPP-ACP AND FLUORIDE ON THE ARTIFICIAL ENAMEL LESION (CPP-ACP 함유 크림과 불소가 초기 인공우식 법랑질에 미치는 재광화 효과에 대한 비교 연구)

  • Kim, Ki-Baek;Choi, Nam-Ki;Kim, Seon-Mi;Yang, Kyu-Ho
    • Journal of the korean academy of Pediatric Dentistry
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    • v.36 no.1
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    • pp.38-45
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    • 2009
  • The aim of this study was to examine efficacy of the commercially available 10% CPP-ACP cream (Tooth mousse, GC Co., Japan) and/or 0.05% NaF solution on the remineralization of artifical caries-like lesion in the bovine teeth enamel. Sixty bovine teeth were embedded in orthodontic resin and flattened. The enamel surface in 3 mm diameter was exposed with nail varnish. Specimens were stored in demineralizing solution and divided 5 groups; Group 1 (No treatment), 2 (0.05% NaF solution 1 min), 3 (Tooth mousse 3 min), 4 (After 0.05% NaF solution, Tooth mousse treatment), and 5 (After Tooth mousse treatment, soaking in 0.05% NaF solution during 1 min). After treatment by groups, all specimens was stored in artificial saliva for 30 min. After the process described as above was performed during 10 days without pH cycling, surface hardness (Vickers Hardness Number, VHN) was tested and analyzed by paired t-test and one-way ANOVA test with SPSS 14.0. In intragroup comparison between surface hardness of pre and post-treatment, group 3, 4, 5 showed statistically significant increase (P < 0.05). In intergroup comparison among surface hardness increase of all groups, difference of group 5 between pre and post-treatment ($15.80{\pm}12.21$) was the highest, and followed by group 4 ($14.27{\pm}11.73$), 3 ($4.05{\pm}5.18$), 2 ($1.15{\pm}6.83$), 1 ($0.78{\pm}6.21$). Tooth mousse can be a good alternative agent for the fluoride, and the combination use with fluoride might have the additional anticariogenic effect.

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Study on Toothbrushing Habits, Snack Intake Frequency, and Dental Caries in Primary School Students in Changwon City (창원지역 초등학생의 양치습관, 간식섭취빈도 및 충치실태)

  • Lee, Mee-Hoee;Youn, Hyun-Sook
    • Journal of the Korean Dietetic Association
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    • v.17 no.4
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    • pp.364-377
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    • 2011
  • This study was conducted to provide basic information on toothbrushing habits, snack intake frequency, and current dental caries in elementary school students. A total of 188 students (105 boys and 83 girls) in Changwon city participated in this study. Dental examination was conducted by two dental hygienists in July, 2010. The results were as follows. Exactly 86.2% of students were shown to have dental caries, which includes a sealant and removed teeth due to decay. The average number of teeth with dental caries per student was 3.8. Exactly 60.6% of students were shown to maintain correct toothbrushing habits to prevent dental caries, but only 12.8% brushed their teeth immediately after a meal or snack. Exactly 82.4% percent of participants received toothbrushing education, 47.1% of them received it from an expert, 43.9% received from their parents, and 28.2% used tooth paste with fluorine. Regarding snack intake frequency, ice cream was the most consumed cariogenic food and white milk was the most consumed protective food. The >=7 teeth with dental caries group consumed higher frequency of carbonated beverages intake than the 'no dental caries' group (P<0.05), and the '5~6 teeth with dental caries' group consumed higher frequency of chocolate intake than 'no dental caries' group (P<0.05).

Effects of Food Intakes on Dental Caries in Primary School Students (초등학교 아동의 식품섭취실태가 치아우식에 미치는 영향)

  • 박경숙;서은숙;신미경
    • Korean journal of food and cookery science
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    • v.15 no.1
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    • pp.16-22
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    • 1999
  • The relation between food intakes and dental caries was investigated with 211 primary school students (83 boys and 128 girls) in Kumsan area. The results were as follows. The rate of dental caries of the subjects was 65.4%. 83.9% of the subjects had a snack, 69.5% of students having a snack and 44.1% of students having not snack was dental caries (p<0.001). For tooth brushing numbers per day, 38.4% of subjects was one time, and 61.6% was more than two times. For tooth brushing time, 31.8% had before meals and 68.2% after meals. The intake frequency rate of main food was cooked rice 33.30%, ramyun 14.81%, bread 9.57%, rice cake 6.16%, nodule 4.88% in good group, and cooked rice 27.04%, rice cake 12.04%, ramyun 8.50%, bread 8.11%, fried rice 5.49% in dental caries group. The intake frequency rate of a side dish was kimchi 13.88%, egg 6.21%, dried laver 5.51%, fish paste 5.51%, fish 5.03%, kongjaban 0.44% in good group, and potato soup 6.86%, cucumber 6.56%, sprout soup 5.78%, bean curd 5.33%, sesame leaf 5.21%, lettuce 1.23% in dental caries group. The intake frequency rate for snack was ice cream 9.85%, biscuit 7.35%, gum 6.17%, chestnut 6.16%, apple 5.81%, milk 5.56%, yogurt 4.86%, gypo 4.39%, candy 4.15%, chocolete 3.91% in good group, and biscuit 10.00%, ice cream 6.75%, candy 5.88%, fruit canned food 5.70%, milk 5.41%, corn 5.00%, banana 5.00%, peanut 4.42%, fritter 4.39% in dental caries group. The rate of cariogenic food, detergent food, protective food in a side dish were 4.0%, 40.8%, 55.1%o in good group, and 11.5%, 43.9%, 44.6% in dental group respectively (p<0.001). The rate of cariogenic food, detergent food, protective food in a snack 67.8%, 10.4%, 21.7% in good caries group, and 75.3%, 8.8%, 15.9% in dental caries group respectively (p<0.001).

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Correlation of Korean Elderly Dental Health Capacity and Preferred Foods (한국 노인의 치아건강도와 선호식품과의 관련성)

  • Ju, On-Ju;Kim, In-Ja
    • Journal of dental hygiene science
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    • v.15 no.6
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    • pp.712-720
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    • 2015
  • The purpose of this study is to examine whether any correlation exists between the dental health capacity and preferred foods of Korean senior citizens over the age of 65 years. The 5th Korean National Health and Nutrition Survey were used. Tissue health index (T-health), Sound teeth (ST), Functioning teeth index (FS-T), Present teeth (PT), and Missing teeth (MT) were used as variables to assess the dental health capacity of the elderly. Preferred foods of the elderly included 63 foods that were categorized as cereals, pulses and roots, meat and poultry, fish, vegetables, sea algae, fruits, milk and dairy products, cream and sugar, and other foods. For data analysis, the weighted average was taken into consideration to generate planning files, and then complex sample analysis were conducted. For statistical analysis, frequency analysis, t-test, one-way ANOVA, and compound specimen linear regression analysis were conducted. T-health score was significantly high in the group with high preference for cereals, fruits, and other foods. In terms of age and economic status, 65~69 years, 70~74 years, and mid to low range in the income ranges scored high in T-health. ST score was significant in the group that preferred cereals, other foods; the corresponding demographic profiles represent 65~69 years, 70~74 years, and the mid-range income communities. FS-T was significant in relation with a preference for fruits, creams and sugars, other foods; the scores were also high for 65~69 years, 70~74 years, and mid-low to low income groups. PT and MT were significant in the group that preferred cereals and fruits; the same applied for 65~69 years, 70~74 years, and mid-low to low income individuals (p<0.05). Food preferences seemed to vary depending on the dental health state of the elderly, and the dental health state of the elderly may act as a risk factor for nutritional imbalance.