본문 바로가기
KERD
논문KCI 등재

수종 수복재에 불소 도포제 적용 후 불소유리에 관한 비교연구

Comparative study of fluoride release and re-uptake of several restorative materials

2

조회

0

다운로드

2

인용

0

참고문헌

키워드

주제분류치의학

초록

본 연구는 불소 유리 수복재의 불소 유리 및 재흡수 양상을 비교 평가하기 위하여 수복 후 45일간 불소 유리량을 측정하고, 이후 APF 젤과 불소 바니쉬 도포 후 재흡수된 불소의 유리 양상과 주사 전자현미경을 이용한 시편의 표면 거칠기 변화를 비교 평가하고자 하였다. 복합레진, 유동성 복합레진, 컴포머, 광중합형 글라스 아이오노머, 자가중합형 글라스 아이오노머를 시편으로 제작하여 시편에서 방출되는 불소의 양을 처음 일주일 동안은 1일 간격으로 측정하고 8일에서 38일 사이는 3일 간격으로 측정하였다. 불소가 완전히 유리된 후 APF 젤과 불소 바니쉬를 도포하여 4주간 불소 유리의 변화와 주사 전자현미경을 이용한 시편의 표면 거칠기를 비교 평가한 후 다음과 같은 결과를 얻었다. 1. 불소 유리 수복재에서 38일 동안 불소 유리는 유동성 복합레진은 1 ppm이하로, 컴포머는 1-2 ppm, 글라스 아이오노머는 2-8 ppm 으로 지속적인 유리가 관찰 되었고, 실험 45일 경과 후 불소 유리는 거의 되지 않았다. 2. 불소 도포 후의 불소 유리는 불소 바니쉬보다 APF 젤 도포 후가 증가되었다. 불소 도포 첫날의 불소 유리에서 불소 바니쉬는 0.6-0.2 ppm, APF 젤은 0.6-2.6 ppm으로 유의 할 만한 차이를 보였고 (p<0.05), 나머지 4주간은 대부분 비슷한 정도의 유리를 보였다. 3. 주사전자현미경적 소견은 불소를 도포시키지 않은 대조군에 비해 불소를 도포시킨 실험군이 거친 표면을 나타냈다. APF 젤과 불소 바니쉬 도포 후 APF 젤보다 불소 바니쉬의 표면 거칠기가 적었다.

Abstract

In the child, it is very important that he/she will have the ability to suppress aesthetic restorative materials of secondary caries. With the representative preventive material against caries, the importance of fluoride is more emphasized. This study examined the differences in fluoride release and re-uptake among some restorative materials, following a treatment of APF gel and fluoride varnish. The surface roughness was observed under scanning electron microscope. Studying this will provide for the research to find effective restorative materials and fluoride type in tooth caries prevention. It is applied from presence at a clinic that restorative materials are resin, flowable resin, compomer and glass ionomer. Fluoride release was measured at 24-hour intervals for 7 days, 3-day intervals from 8th to 38th day using an ion-selective electrode and analyzer. Then, the materials were treated with the fluoride gel and fluoride varnish respectively, fluoride release was measured and specimens were evaluated under scanning electron microscope for 4 weeks. It was concluded that 1. Fluoride was released for 38 days from restorative materials under 1 ppm in case of flowable resin, 1-2 ppm in compomer and 2-8 ppm in glass ionomer, a few of fluoride was released after 45 days 2. Fluoride has more releasing after application of APF gel than fluoride varnish. Fluoride re-uptake was observed under 0.6-0.2 ppm in fluoride varnish and 0.6-2.6 ppm in APF gel after starting the procedure one day(p<0.05). For the remaining 4 weeks, they demonstrated a similar release. 3. Specimens were evaluated under scanning electron microscope. Applied fluoride in the experimental group surface was rougher than the control group that did not receive fluoride application. Fluoride varnish group had a smoother surface than both the APF gel group and the varnish APF gel group that received a fluoride application.

참고문헌 (34)

  1. "The current status of topical fluorides in preventive dentistry", pp.166~77 (1970)
  2. "F uptake and F release by root dentin after brushing with f-containing and Ffree dentifrice In Vitro" (1976)
  3. "Comparison of the effect of topical fluorides on the commercially available conventional glass ionomers, resin modified glass ionomers and polyacid modified composite resins an in vitro study", 21(2), pp.55~69 (2003)
  4. "Fluoride release and uptake characteristics of anesthetic restorative materials", 29, pp.791~798 (2002)
  5. "Fluoride release", uptake of conventional and resin-modified glass ionomers, and compomers, 2001, pp.29(4), 301~306
  6. "Fluoride release from glass ionomer cements and resin composites coated with a dentin adhesive", 16, pp.166~171 (2000)
  7. "Fluoride release and uptake by aged resin modified glass ionomers and a polyacidmodified resin composite", 49, pp.217~225 (1999)
  8. "Solubility and fluoride release in ionomers and compomer", 30(3), pp.193~197 (1999)
  9. "Fluoride release and re-uptake in direct tooth colored restorative materials", 14, pp.129~136 (1998)
  10. "수종의 수복재의 불소 적용법에 따른 불소유리에 관한 비교연구", 33, pp.25~34 (2006)
  11. "Fluoride release", recharge from restorative materials-effect of fluoride gels and time, 2005, pp.30(6), 690~695
  12. "Effect of APF gel on micromorphology of resin modified glass-ionomer cements and flowable compomers", 32(9), pp.669~675 (2005)
  13. "글라스 아이오노머 수복제의 불소 유리 및 재흡수 양상", 32(1), pp.136~143 (2005)
  14. "Comparison of three topical fluorides using computer imaging", 30(2), pp.139~144 (2005)
  15. "Fluoride release from lightactivated glass ionomer restorative cement", pp.151~4 (1993)
  16. "Fluoride varnishes in caries prevention", 13(6), pp.307~311 (2004)
  17. "effects on physiologic and biochemical processes", pp.1072~8 (1987)
  18. "Fluoride varnish efficacy in preventing early childhood caries", 85(2), pp.172~176 (2006)
  19. "Effect of fluoride varnishes on color stability of esthetic restorative materials", 29(6), pp.636~641 (2004)
  20. "Substantial caries-inhibiting effect of fluoride varnish suggested", 7(1), pp.9~10 (2006)
  21. "Efficacy and safety of fluoride varnishes", 20, pp.18~26 (1999)
  22. "Effect of fluoride-releasing filling materials on underlying dentinal lesions in vitro", 39(6), pp.509~513 (2005)
  23. "Demineralization of enamel in relation to the fluoride release of materials", 14(1), pp.8~12 (2001)
  24. "Effect of different glass ionomers on the acid production and electrolyte metabolism of Streptococcus mutans Ingbritt", pp.434~8 (1992), Torppa-Saarinen E
  25. "복합 레진 표면에 대한 APF gel의 영향", 33(1), pp.43~51 (2006)
  26. "Fluoride prolonged release preparation for topical use", pp.1392~1397 (1980)
  27. "Assessing the effect of fluoride varnish on early enamel carious lesions in the primary dentition", 132(9), pp.1247~1253 (2001)
  28. "In vivo enamel fluoride uptake after use of fluoride products", 17(5), pp.351~353 (2004)
  29. "Topical fluoride (toothpastes, mouthrinses, gels or varnishes) for preventing dental caries in children and adolescents", (4) (2003)
  30. "Fluoride concentration in saliva after use of oral hygiene products", 37(1), pp.66~70 (2003)
  31. "Fluoride varnishes and caries development in primary tooth enamel: an in vitro study", 68(5-6), pp.304~310 (2001)
  32. "Salivary fluoride levels following application of fluoride varnish or fluoride rinse", 32(6), pp.462~469 (2004)
  33. "Potential remineralization of demineralized enamel after application of fluoride varnish", 17(6), pp.462~464 (2004)
  34. "산 부식전 수종 법랑질 표면처리 과정이 레진 결합력에 미치는 효과 단국대학교치의학연구소논문집", pp.149~163 (1994)

관련 논문AI추천

이 간행물의 다른 논문 (21건)