Comparison of the Rate of Demineralization of Enamel using Synthetic Polymer Gel (합성 폴리머 겔의 법랑질 탈회 속도 비교)

June-Haeng Lee (이준행); JISUN SHIN (신지선); Jong-Soo Kim (김종수)

doi:10.5933/JKAPD.2019.46.2.190

Comparison of the Rate of Demineralization of Enamel using Synthetic Polymer Gel

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2019, 46(2), pp.190-199
DOI : 10.5933/JKAPD.2019.46.2.190
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry
Received : April 4, 2019
Accepted : May 1, 2019
Published : May 30, 2019

June-Haeng Lee ¹, JISUN SHIN ², Jong-Soo Kim ²

¹단국대학교 치과대학 세종치과병원 소아치과
²단국대학교

Accredited

ABSTRACT

Carbopol® 907 used as surface protecting agent in White’s method is the one of the artificial caries lesion producing solution was discontinuing of production. New surface protecting material to substitute of Carbopol® 907 was required. The author prepared an artificial caries lesion producing solution as follows White’s method with Carbopol® 907 and also another artificial caries lesion producing solution with Carbopol® 2050®. 96 flattened and polished enamel samples were immersed in a demineralizing solution of 0.1 mol/L lactic acid, 0.2% carboxyvinylpolymer and 50% saturated hydroxyapatite for 1, 2, 3, 4, 5, 6, 7, 9, 11, 15, 18 and 20 days. All samples from each group were subjected to polarized microscopy observed and image analysis for measuring the lesion depth. From the review of polarized images, the artificial caries lesion producing solution using Carbopol® 907 and Carbopol® 2050 can produced an artificial caries that was very similar to natural caries characters. From the regression analysis of the lesion depth produced by the artificial caries lesion producing solution using Carbopol® 907 and Carbopol® 2050, Carbopol® 2050 estimate as Y = 9.8X + 8.0 and Carbopol® 907 was Y = 8.4X – 0.4. R square value of Carbopol® 2050 and Carbopol® 907 was 0.965 and 0.945 respectively. The rate of demineralization by the artificial caries lesion producing solution using Carbopol® 2050 was faster than that of Carbopol® 907. And R square value of Carbopol® 2050 and Carbopol® 907 were very high and it means that the lesion depth was very high coefficient to demineralization period.

KEYWORDS

Ploymer gel, surface protecting agent, Carbopol, Demineralization, Enamel

Citation status

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[journal] Enright JJ / 1932 / Studies of the causes and nature of dental caries / J Dent Res 12 : 759~851

[journal] Silverstone LM / 1966 / The primary translucent zone of enamel caries and of artificial caries-like lesions / Br Dent J 120 : 461~471

[journal] Silverstone LM / 1967 / Observations on the dark zone in early enamel caries and artificial caries-like lesions / Caries Res 1 : 260~274

[journal] Silverstone LM / 1968 / The surface zone in caries and in carieslike lesions produced in vitro / Br Dent J 125 : 145~157

[journal] Besic FC / 1951 / Artificial dental caries; preliminary report / J Dent Res 30 : 708~711

[journal] Besic FC / 1953 / Caries-like enamel changes by chemical means / J Dent Res 32 : 830~839

[journal] Theuns HM / 1983 / Effect of time and degree of saturation of buffer solutions on artificial carious lesion formation in human tooth enamel / Caries Res 17 : 503~512

[journal] Manson-Hing LR / 1972 / Microradiographic comparison of artificial caries systems / J Dent Res 51 : 923~928

[journal] Groeneveld A / 1978 / Microradiography of developing artificial dental caries-like lesions in man / Arch Oral Biol 23 : 75~83

[journal] Grossman ES / 1995 / Amalgam restoration and in vitro caries formation / J Prosthet Dent 73 : 199~209

[journal] Grossman ES / 1999 / Histological features of artificial secondary caries adjacent to amalgam restorations / J Oral Rehabil 26 : 737~744

[journal] Gallagher IH / 1983 / Artificial caries produced by different oral bacterial cultures incubated with bovine dental enamel / Arch Oral Biol 28 : 317~325

[journal] Gilmour AS / 1993 / An in vitro study into the effect of a bacterial artificial caries system on the enamel adjacent to composite and amalgam restorations / Caries Res 27 : 169~175

[journal] Fontana M / 1996 / An in vitro microbial model for studying secondary caries formation / Caries Res 30 : 112~118

[journal] White DJ / 1987 / Use of synthetic polymer gels for artificial carious lesion preparation / Caries Res 21 : 228~242

[journal] Varpio M / 1994 / Artificial caries in primary and permanent teeth adjacent to composite resin and glass ionomer cement restorations / Pediatr Dent 16 : 107~109

[journal] Dionysopoulos P / 1998 / Artificial caries formation around fluoride-releasing restorations in roots / J Oral Rehabil 25 : 814~820

[journal] Dionysopoulos P / 1998 / Artificial secondary caries around two new Fcontaining restoratives / Oper Dent 23 : 81~86

[journal] 정회민 / 2002 / Comparative study on remineralizing effect of compomers / 대한소아치과학회지 / 대한소아치과학회 29(4) : 17~

[journal] White DJ / 1992 / Demineralization and remineralization evaluation techniques-added considerations / J Dent Res 71 : 929~933

[journal] Arends J / 1992 / Demineralization and remineralization evaluation techniques / J Dent Res 71 : 924~928

[journal] Boyle EL / 1998 / The production of subsurface artificial caries lesions on third molar teeth / Caries Res 32 : 154~158

[journal] Featherstone JD / 1985 / Chemical and histological changes during development of artificial caries / Caries Res 19 : 1~10

[journal] Holmen L / 1985 / A scanning electron microscopic study of surface changes during development of artificial caries / Caries Res 19 : 11~21

[journal] Ingram GS / 1981 / A chemical and histological study of artificial caries in human dental enamel in vitro / Caries Res 15 : 393~398

[journal] Featherstone JD / 2004 / The continuum of dental caries-evidence for a dynamic disease process / J Dent Res 83 : C39~C42

[journal] Featherstone JD / 1983 / Comparison of artificial caries-like lesions by quantitative microradiography and microhardness profiles / Caries Res 17 : 385~391

[journal] 이창근 / 2004 / Comparative study on the rate of dental enamel demineralization using a QLF / 대한소아치과학회지 / 대한소아치과학회 31(3) : 506~515

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Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Comparison of the Rate of Demineralization of Enamel using Synthetic Polymer Gel

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* References for papers published after 2023 are currently being built.

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Comparison of the Rate of Demineralization of Enamel using Synthetic Polymer Gel

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