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Abstrak :
Latar Belakang: Karies merupakan penyakit kronik tidak menular yang umum terjadi pada manusia. Dibutuhkan suatu bahan varnish yang memiliki kemampuan sebagai agen antibakteri dan agen remineralisasi dengan efek samping yang minimal untuk menghentikan proses karies dentin. Tujuan: Menganalisis potensi remineralisasi bahan varnish mengandung fluor: SDF, NSF, dan PPF pada dentin demineralisasi. Metode: Dentin disc dari gigi manusia dibagi menjadi kelompok kontrol kontrol negatif dan kontrol positif dan kelompok perlakuan SDF Ag 25,4 F- 4,48 , NSF Ag 1,4 F- 2,26 , NSF Ag 1,9 F- 2,26 , PPF Propolis 6,67 F- 1,19 , dan PPF Propolis 10 F- 1,19 . Dentin disc kelompok kontrol positif dan kelompok perlakuan dilakukan demineralisasi dengan larutan demineralisasi pH 4.4 selama 96 jam. Masing-masing dentin disc kelompok perlakuan diaplikasikan bahan varnish berbasis fluor. Dentin disc ini kemudian dilakukan pH-Cycling dengan larutan demineralisasi pH 5 dan larutan remineralisasi pH 7 selama 8 hari. Jumlah ion kalsium pada permukaan dentin disc dievaluasi dengan menggunakan alat Energy Dispersive X-ray Spectroscopy EDX. Hasil: Terdapat peningkatan jumlah ion kalsium secara signifikan pada perlakuan NSF Ag 1,4 F- 2,26 dan PPF Propolis 10 F- 1,19 dibandingkan dengan kontrol positif. Tidak terdapat perbedaan signifikan jumlah ion kalsium pada perlakuan SDF Ag 25,4 F- 4,48 , NSF Ag 1,9 F- 2,26 , PPF Propolis 6,67 F- 1,19 dibandingkan dengan kontrol positif. Kesimpulan: Bahan varnish mengandung fluor NSF Ag 1,4 F- 2,26 dan PPF Propolis 10 F- 1,19 berpotensi sebagai agen remineralisasi pada permukaan karies dentin. ......Backgorund: Dental caries are the most common non communicable chronic diseases in human beings. Fluoride based varnishes which can act as antibacterial and remineralisation agents with minimal side effect are needed to arrest dentine caries. Aim: To analize remineralizing potency of fluoride based varnishes SDF, NSF, and PPF on demineralized dentine. Methods: Human dentin discs were divided into control groups negative and positive control and treatment groups SDF Ag 25,4 F 4,48 , NSF Ag 1,4 F 2,26 , NSF Ag 1,9 F 2,26 , PPF Propolis 6,67 F 1,19 , and PPF Propolis 10 F 1,19 . The dentine discs of control positive and treatment group were demineralized using demineralization solution pH 4,4 for 96 hours. Each dentine disc in treatment group received topical application of fluoride based varnish. They were subjected to pH cycling using demineralization solution pH 5 and remineralization solution pH 7 for 8 days. The quantity of calcium ion on dentine discs surface were detected using Energy Dispersive X ray Spectroscopy EDX. Results: The quantity of calcium ion on NSF Ag 1,4 F 2,26 and PPF Propolis 10 F 1,19 have increased significantly compared to positive control. There are insignificant difference of calcium ion quantity between SDF Ag 25,4 F 4,48 , NSF Ag 1,9 F 2,26 , PPF Propolis Propolis 6,67 F 1,19 F 1,19 compared to positive control. Conclusion: Fluoride based varnishes NSF Ag 1,4 F 2,26 and Ag 1,9 F 2,26 have potency as remineralizing agent on the surface of dentine caries.

Abstrak :
Latar Belakang: American Association of Endodontist (AAE) (2021) menganjurkan penggunaan irigasi NaOCl 1,5% - 3% dan EDTA 17% pada prosedur regeneratif endodontik. Namun, kedua larutan irigasi tersebut memiliki efek terhadap sel punca dan jaringan dentin. Oleh karena itu bahan pengganti bersumber dari bahan alami mulai diteliti, salah satunya adalah cuka apel. Tujuan: Menganalis efek larutan cuka apel berbagai konsentrasi dan larutan irigasi sintetik terhadap topografi dan kekasaran permukaan dentin saluran akar. Metode: 28 spesimen dentin setebal 1 mm dibagi random pada 7 kelompok, lalu tiap kelompok terdiri dari 4 spesimen. Spesimen dentin direndam dengan aquades, NaOCl 1,5%, NaOCl 2,5%, EDTA 17%, larutan cuka apel 2,5%, 5% dan 10% dengan volume 1,8 ml selama 1 menit. Pengamatan topografi dan analisis kekasaran permukaan dentin saluran akar dilakukan dengan mikroskop digital. Hasil: Terdapat efek larutan cuka apel berbagai konsentrasi dan larutan irigasi sintetik terhadap topografi dan kekasaran permukaan dentin saluran akar yang dievaluasi dengan mikroskop digital. Namun tidak terdapat perbedaan efek larutan cuka apel konsentrasi 2,5%, 5% dan 10% dibandingkan dengan NaOCl 1,5%, 2,5% dan EDTA 17% terhadap kekasaran permukaan dentin saluran akar. Kesimpulan: Larutan cuka apel memiliki efek terhadap kekasaran permukaan dentin saluran akar. Nilai rerata kekasaran permukaan terendah adalah cuka apel 2,5% walaupun nilainya tidak berbeda bermakna dengan larutan uji lainnya. ......Background: The American Association of Endodontist (AAE) (2021) recommends the use of 1.5% - 3% NaOCl irrigation and 17% EDTA in regenerative endodontic procedures. However, these two irrigant solutions had an effect on stem cells and dentine tissue. Therefore, substitutes derived from natural ingredients have begun to be researched, one of which is apple vinegar. Objective: To analyze the effect of various concentrations of apple vinegar and synthetic irrigation solutions on topography and surface roughness of root canal dentin Method: 28 specimens of 1 mm thick dentin were randomly devided into 7 groups, then each group consisted of 4 specimens. Dentin specimens were immersed in distilled water, 1.5% NaOCl, 2.5% NaOCl, 17% EDTA, 2.5%, 5% and 10% apple vinegar solution with 1.8 ml volume of solution for 1 minute. The topography and surface roughness observation was carried out using digital microscope. Results: There was effect of apple vinegar solutions with various concentrations and synthetic irrigant solutions on topography and surface roughness of root canal dentin evaluated by digital microscopy. However, there was no difference in the effect of apple vinegar solution concentrations of 2.5%, 5% and 10% compared to 1.5%, 2.5% NaOCl and 17% EDTA on surface roughness of root canal dentin. Conclusion: Apple vinegar solution has an effect on surface roughness of root canal dentin. The lowest average surface roughness value was 2.5% apple vinegar, although the value was not significantly different from the other test solutions.