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Journal : Odonto dental journal

KEBOCORAN TEPI RESIN KOMPOSIT BULK FILL SETELAH APLIKASI BAHAN DESINFEKSI KAVITAS CHLORHEXIDINE DIGLUCONATE 2% DAN ALKOHOL 70% - Study In Vitro Atiek Amalia Ahsanti; Arlina Nurhapsari; M. Dian Firdausy
Odonto : Dental Journal Vol 6, No 1 (2019): July 2019
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (486.582 KB) | DOI: 10.30659/odj.6.0.29-33

Abstract

Background: Caries is a form of tooth decay that is often encountered in daily life. Caries development can be prevented by dental restoration treatments. One such dental restorative material is a bulk fill composite resin with a low shrinkage level. Disinfection is needed to be done before the application of composite restorative materials. The purpose of this research was to know whether there is an microleakage of bulk fill composite resin after application of cavity disinfectionmaterial such as chlorhexidine digluconate 2% and alcohol 70%.Method: This was an experimental research with post test only control group design. The sample of research were 20 premolar teeth. The samples were divided into two groups (10 teeth each group). Group I was applied chlorhexidine digluconate 2% while group II was applied 70% alcohol. Microleakage were measured by observing a methylene blue 2% penetration depth using a metallography microscope.Result: The result indicated the significant differences microleakage of bulkfill composite resin after application of cavity disinfection chlorhexidine digluconate 2% and alcohol 70% from Mann-whitney test 0,039 (<0,05).Conclusion: Microleakage of the bulk fill composite resin was greater in the 70%alcohol than in the chlorhexidine digluconate 2%.
Antibacterial Effectivity of Nanoemulgel Phaleria macrocarpa’s leaf on the Porphyromonas gingivalis ATCC 33277 Biofilm Thickness Rosa Pratiwi; Irma Dewi Ratnawati; Ade Ismail; Arlina Nurhapsari; Rosalita Amelia
Odonto : Dental Journal Vol 11, No 1 (2024): July 2024
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.11.1.168-174

Abstract

Porphyromonas gingivalis is an oppoturnistic microorganism in periodontal disease that is formed at the stage maturation of biofilm formation. One of the natural materials biofilm reduction is the Phaleria macrocarpa. Phaleria macrocarpa’s leaf contains chemical compounds such as flavonoids, tannins, alkaloids, saponins that function as antibacterials.The aim of this research is to determine the effectiveness of the nanoemulsion of the gel Phaleria macrocarpa’s leaf  on the thickness of the P. gingivalis bacterial biofilm. The research design was carried out with a post test only with a total of 28 samples, then divided into 4 groups of treatment of Phaleria macrocarpa’s leaf extract nanoemulsion gel preparations with variations in concentrations of 30%, 40%, and 50%, as well as a control group of 25% metronidazole gel. The reading of the anti-biofilm thickness test results was measured by OD (Optical density) using an ELISA-reader. One way Anova parametric test among obtained p<0.000 results showing the effect of Phaleria macrocarpa’ leaf gel nanoemulsion extract on the decrease in the thickness of the Porphyromonas gingivalis bacterial biofilm. It can be concluded that the nanoemulsion gel formulation of Phaleria macrocarpa’s leaf extract concentrations of 30%, 40%, and 50% is effective, with a concentration 50% was most effective against reducing the thickness of the bacterial biofilm Porphyromonas gingivalis.