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DEPARTEMEN KONSERVASI GIGI. FAKULTAS KEDOKTERAN GIGI, UNIVERSITAS AIRLANGGA PROF. DR. MOESTOPO 47. SURABAYA. 60132
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Conservative Dentistry Journal
Published by Universitas Airlangga
ISSN : 20871848     EISSN : 27228045     DOI : 10.20473/cdj.v10i1.2020.1-4
Core Subject : Health,
Dentistry
Journal of conservative dentistry accepts original manuscripts in the field of Endodontic other related subjects articles, including research, case reports and literature reviews. The spread of fields include: Endodontic research; Preventive, curative and rehabilitative related to endodontic field; Oral health education and promotion related to endodontic field; Endodontic and restorative clinical research; Basic sciences related to endodontic field; Endodontic healthcare management
Arjuna Subject : Kedokteran Gigi - Kedokteran Gigi (Lain-Lain)
Articles 190 Documents
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Antibacterial potency of mangosteen pericarp extracts (Garcinia mangostana L.) against Fusobacterium nucleatum Nia Pramais Octaviani; Latief Mooduto; Achmad Sudirman
Conservative Dentistry Journal Vol. 10 No. 2 (2020): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v10i2.2020.44-47

Abstract

Background: Fusobacterium nucleatum is a common bacterial in root canal with pulp necrosis and periradicular lesion. A way to eliminate these bacteria from root canal is by root canal irrigation. Root canal irrigation materials that are widely used nowadays has many shortcomings. The pericarp of mangosteen (Garcinia mangostana L) has antibacterial potency. Therefore mangosteen pericarp can be an alternative material which could inhibit and bactericidal function to Fusobacterium nucleatum. Purpose: The aim of this study was to determine the antibacterial potency of mangosteen pericarp extract (Garcinia Mangostana L.) against Fusobacterium nucleatum. Methods: This study was laboratory experimental with pos-test only control group design. A microdilution method was used to determine minimum inhibitory concentration and minimum bactericidal concentration by colony counting bacteriae in Tryptone Soya Agar (TSA) media with drop plate technique. Growth of bacterial colonies in TSA is calculated manually in colony forming unit (CFU/ml). Results: Bacterial colonies growth at concentration 0.78% was 90% less than positive control group and there were no bacterial colonies growth at concentration 0.975%. Conclusion: The Minimum Inhibitory Concentration (MIC) of mangosteen pericarp against Fusobacterium nucleatum was at 0,78% concentration and the Minimum Bactericidal Concentration (MBC) was at 0.975% concentration.
Antibiofilm Activity of Mangosteen (Garcinia mangostana L.) Flavonoids against Streptococcus mutans Bacteria Sri Kunarti; Aulia Ramadhani; Laskmiari Setyowati
Conservative Dentistry Journal Vol. 10 No. 2 (2020): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v10i2.2020.48-50

Abstract

Background: Dental caries is one of the most common infectious diseases and often occurs in the community caused by bacteria. Attached bacteria in the tooth surface for a long time will form a biofilm and will lead to demineralization characterized by damage in the structure of the tooth enamel. The bacteria that cause dental caries and can form biofilms is Streptococcus mutans. The bacteria inside biofilms are more resistant to antibacterial agents. Flavonoids in mangosteen pericarp extract can be a cleaner alternative for the anti-biofilm cavity that has properties against Streptococcus mutans. Purpose: To determine the activity of flavonoids in mangosteen pericarp extract at a certain concentration against Streptococcus mutans bacteria. Methods: This study was a laboratory experimental study with a post-test only control group design. Streptococcus mutans were diluted according to the Mc Farland dilution standard 106 in Tryptic Soy Broth (TSB) medium and put in a flexible U-bottom microtiter plate. Then it was incubated for 5x24 hours and checked using crystal violet simple staining to see the formation of biofilms. Flavonoid extract of mangosteen pericarp performed serial dilution in a concentration of 100%, 50%, 25%, 12.5%, 6.25%, 3.125%, 1.56%, and 0.78% was added, and the incubation process were conducted for 1x24 hours. OD (Optical Density) readings were done with a wavelength of 595 nm. Results: There was a significant difference between the test groups and the positive control group. The concentration of 100% had the anti-biofilm activity and showed the value of the highest percentage of inhibition, whilst the concentration of 0.78% showed a minimum biofilm inhibition concentration. The results were demonstrated by a statistical analysis test. Conclusion: Flavonoid extract of mangosteen pericarp at a certain concentration has anti-biofilm activity against Streptococcus mutans biofilm.
The Role Of Hydroxyapatite Materials On Collagen Synthesis In Alveolar Bone Defects Healing Yosefin Adventa; Nanik Zubaidah
Conservative Dentistry Journal Vol. 11 No. 1 (2021): January-June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v11i1.2021.24-27

Abstract

Background: There are several cases in dentistry that cause alveolar bone defects, including periodontal disease, major trauma after tooth extraction, post-cyst enucleation, and post-surgery. Healing of alveolar bone defects can be treated in the form of bone grafting to restore the function and structure of damaged bone tissue. Hydroxyapatite has been proven to have some good properties such as biocompatible, bioactive, and osteoconductive. Osteoconductive materials serve as scaffold for osteoblasts to attach, grow, and differentiate to form new bone. Osteoblasts will synthesize collagen type 1 which functions to mineralize the bone matrix. Objective: To explain the role of hydroxyapatite on collagen synthesis in alveolar bone defects healing. Reviews: In this review article discusses the healing process of alveolar bone defects, the characteristics of the hydroxyapatite material, collagen synthesis and also 4 kinds of natural substances that can be used as a source of hydroxyapatite material for supporting the bone healing process. These natural materials include bovine bones, egg shells, crab shells, and calcite rocks. Conclusion: Hydroxyapatite material has a role in collagen synthesis in the healing process of alveolar bone defects.
THE EFFECT OF CALCIUM HYDROXIDE-PROPOLIS ON THE NUMBER OF MACROFAG CELLS ON THE WISTAR RAT DENTAL WITH PULPA PERFORMANCE Setyabudi Setyabudi; Devi Eka Juniarti; Ira Widjiastuti; Maughfirah Shintya Fathori
Conservative Dentistry Journal Vol. 10 No. 2 (2020): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v10i2.2020.58-61

Abstract

Background: Cellular response of dental pulp to existing lesions, caused by infiltration of inflammatory cells that migrate from blood vessels to the site of injury. Macrophages are the cells that most appear when inflammation occurs. Treatment for maintaining pulp tissue vitality is called pulp capping. Calcium hydroxide as a pulp capping material has the ability to trigger the growth of dentin bridges or remineralization, but calcium hydroxide can induce migration and proliferation of inflammatory cells. Currently the field of dentistry is developing propolis as an alternative pulp capping material. That is because propolis has anti-inflammatory properties. Objective: To analyze the effect of the combination of calcium hydroxide-propolis on the number of macrophage cells in the teeth of wistar rats with pulp perforation. Method: This study used 30 samples of Wistar rats which were preparated until perforation and then divided into 3 groups. The first group continued with filling with cention, the second group continued with application of calcium hydroxide and filled with cention, and the third group continued with the application of combination of calcium hydroxide and propolis and then being filledwithcention. Macrophage cell is calculated histopathologically by using compound light microscope on the 3rd day with 400x magnification. Results: The Kruskal-Wallis test results showed significant differences in macrophages after the combination of calcium hydroxide and propolis (p = 0,000). The combined application of calcium hydroxide and propolis showed higher macrophages than the application of calcium hydroxide and the control group. Conclusion: Application of calcium hydroxide - propolis combination was proven increase the number of macrophage cells in Wistar Rats (Rattus Norvegicus) with pulp perforation
DISCOLORATION OF NANOHYBRID AND NANOFILLER RESIN COMPOSITES AFTER EXPOSURE TO TURMERIC Yasmin Safira Virgiani; Adioro Soetojo; Nanik zubaidah
Conservative Dentistry Journal Vol. 11 No. 1 (2021): January-June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v11i1.2021.46-49

Abstract

Background: Recently, the demand of aesthetic restorative has greatly increased and enchourages the development of composite resin material. The latest technology of composite is nanohybrid and nanofiller composites. However, color stability of nanohybrid and nanofiller resin composites can be influence by intrinscic and (or) extrinsic factor. Intrinsic factor depends on the composition on the resin composite and extrinsic factor such as colored food and beverages. Turmeric as a food ingredients, that is often consumed by Indonesians can cause discoloration in composites, because it contains the active pigment curcuminoid. The discoloration of nanohybrid and nanofilles composites can caused by the process of water sorbstion and curcumin particles. Purpose: Explain the discoloration of nanohybrid and nanofiller resin composites after exposure to turmeric and the factor that influence. Review(s): The reaction between the curcumin contained in turmeric and nanohybrid as well as nanofiller composites can cause discoloration in both composites. One of the reasons behind the discoloration on composite resin is that the composite resin can absorb water and its substances are carried by the water. Discoloration of composites was influence by the concentration of turmeric solution, pH of the solution, finishing and polishing process, temperature, time of exposure, composition of filler and matrix. Conclusion: Turmeric as an extrinsic factor can cause color changes in nanohybrid and nanofiller composites (ΔE>3,3), where the level of color change can be obtained by intrinsic factors, such as composition of filler and matrix, and other extrinsic factors.
The Difference of Antibacterial Power between Cocoa Peel (Theobroma Cacao L.) Extract 6% compared to Chlorhexidine Digluconate 2% Againts Streptococcus mutans (In vitro) Alissa Amanda; Tamara Yuanita; Galih Sampoerno
Conservative Dentistry Journal Vol. 11 No. 1 (2021): January-June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v11i1.2021.1-5

Abstract

Background: Before restoration, it is necessary to clean the cavity from the smear layer and residual bacteria such as Sreptococcus mutans using a 'gold standard' cavity cleanser, namely 2% Chlorhexidine digluconate (CHX), however CHX 2% has a disadvantage of having a toxic effect on fibroblasts, osteoblasts, myoblasts, odontoblast-like cells, Chinese hamster ovary cells, and buccal epithelial cells. The shortcomings of the 2% CHX triggered researchers to look for alternative cavity cleansers that are more biocompatible, namely cocoa peel extract because it contains of antibacterial compounds including alkaloids, flavonoids, tannins, saponins, and terponoids with a non-toxic 6% concentration. Purpose: To analyze the difference of antibacterial activity between cocoa peel extract with a concentration of 6% compared to chlorhexidine digluconate 2% against Streptococcus mutans. Methods: This research was an in vitro laboratory experimental study with the posttest only control group design which included two treatment groups, namely 6% cocoa peel extract and 2% CHX. This research was conducted using the inhibition zone diffusion method against S. mutans to see the antibacterial power of each sample. Results: There was a significant difference (p <0.05) in the mean diameter of the inhibition zone between 6% cacao peel extract, namely 11.5406 mm and CHX 2%, namely 13.2156 mm.  Conclusion: Chlorhexidine digluconate 2% has a greater antibacterial power than 6% cocoa peel extract (Theobroma cacao L.) against Streptococcus mutans. 
Benefit of Glycerine on Surface Hardness of Hybrid & Nanofill Resin Composite Ferriza Tri Mardianti; Sukaton Sukaton; Galih Sampoerno
Conservative Dentistry Journal Vol. 11 No. 1 (2021): January-June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v11i1.2021.28-31

Abstract

Background: Composite resins restoration is a treatment for tooth structure loss due to pathological conditions. Longevity of composite resins restoration can be affected by surface hardness restoration. Glycerin can increase surface hardness restoration with inhibit bond oxygen and free radicals on polymerization composite resins. Purpose: Analyze the increase surface hardness composite resins restoration after glycerin application before light-curing composite resins. Review(s): Of the six journals included in this literature review, five journals reported significant differences because of the obstacles in the polymerization process of the composite resin when composite contact with light-curing will activate the photoinitiator to produce highly reactive free radicals, free radicals will break the double chain carbon bonds of monomers and form single bonds of free radicals with monomers. Bonding of free radicals with monomers will produce polymeric bonds (degree of conversion) which affects the level of surface hardness of the filling. While one journal noted no significant difference in the surface hardness of composite resin after glycerin application. Conclusion: The use of glycerin before light-curing can increase the surface hardness composite resin restorations.
The Difference of Irrigant Solution between Red Pine Extract (Pinus densiflora) and Green Pine Extract (Pinus merkusii) Against Cleanliness of Root Canal Walls Dian Agustin Wahjuningrum; Setyabudi Setyabudi; Sukaton Sukaton; Yuline Krishartini
Conservative Dentistry Journal Vol. 10 No. 2 (2020): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v10i2.2020.62-65

Abstract

Background: Smear layer is an accumulation of organic material, debris, and inorganic material in root canal wall. Irrigant solution must be able to eliminate organic and inorganic materials. Herbal extract such as pine contain saponins that can dissolve organic and inorganic materials. Korea is a country that has used pine in this case red pine as an antibacterial medicament. In Indonesia, there are also green pine species. Purpose: To explain the differences in cleanliness of the root canals after irrigation using extracts of red pine (Pinus densiflora) and green pine (Pinus merkusii). Methods: This study used twenty-seven mandibular premolar teeth which were divided into 3 groups each group consisted of 9 premolar teeth. All samples were prepared using ProTaper for Hand Use and irrigated. Group I was irrigated using 2.5% NaOCl, group II was irrigated with red pine extract, and group III was irrigated using green pine extract. Tooth that has been prepared, were cut vertically into 2 and cut horizontally in 1/3 apical section. The root canal surface was observed using a scanning electron microscope. Photomicrograph was observed by three observers using a score and performed an analysis test. Results: There were no difference between red pine (Pinus densiflora) and green pine (Pinus merkusii) in root canal cleanliness with a significance value of 0.169 (p> 0.05) Conclusion: Red pine extract had the same smear layer cleaning power as green pine extract.
One visit endodontic on asymtomatic mummificated mandibular molar Sholeh Ardjanggi; Dian Agustin Wahjuningrum; Tamara Yuanita; Eric Priyo Prasetyo
Conservative Dentistry Journal Vol. 10 No. 2 (2020): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v10i2.2020.80-82

Abstract

Background. The main goal of root canal treatment is the prevention or treatment of apical periodontitis, which leads to the preservation of natural teeth. Traditionally, root canal treatment is carried out in a number of visits, using extra disinfecting agents in addition to irrigant used during cleaning and shaping procedures that primarily aim to reduce or eliminate microorganisms and their byproducts. from the root canal system before it is obtained. Recent advances in Endodontic technology, attracting dental experts and endodontists to perform root canal treatment in one visit. Numerous studies evaluate the effectiveness of single-versus multiple-appointment root canal treatment have been published, which reported no significant differences in effectiveness (healing rates) between these two treatment regimens.Purpose : preservation of the integrity of the molar teeth that have symptomatic complaints by taking proper care with a short visit time. Caset: A 21-year-old woman presents with concern in her lower left tooth, the patient tells that the tooth had been treated before at the dentist when she was a child. On clinical examination there is a composite restoration in occlusal tooth # 36, non vital teeth. On periapical radiology there are radiopaque on pulp chamber and a diffuse radiolucent area in the apical area of tooth # 36, then the diagnosis then determined Previously initiated therapy with asymptomatic apical periodontitis. Case Management : Tooth # 36 treated with one visit root canal treatment, Treatment is continued with fiber post installation and crown, patients no longer complain of pain after treatment. Teeth function normally again. Conclusion: One visit root canal treatment can successfully eliminate patient complaints and restore tooth function.
Effectiveness of Sealer Combination Zinc Oxide (ZnO) with Red Pine (Pinus densiflora) on Viscosity and Solubility (Laboratory Experimental) Sukaton Sukaton; Latief Mooduto; Stheril Andani
Conservative Dentistry Journal Vol. 11 No. 1 (2021): January-June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v11i1.2021.6-10

Abstract

Background: Failure of endodontic treatment is caused by 60% of poor obturation. Sealers have an important role in the obturation process, that is filling the root canals and the space between the dentin and the core material. Sealers must have low viscosity so that they can flow easily and fill the entire root canal space so can form a good seal and have physical properties that are not easily soluble to oral fluids to prevent sealer degradation which can cause gaps during filling and become a medium for bacterial proliferation. Red pine extract is a natural ingredient that contain flavonoid and phenolic acid that are effective in reducing the viscosity and solubility of the sealer combination ZnO with red pine. Purpose: To determine the effectiveness of sealer combination ZnO with red pine in reducing viscosity and solubility. Methods: Red pine (Pinus densilora) extract with a concentration of 100% was diluted to a concentration of 0.78% using the dilution formula M1.VI = M2.V2. Viscosity test was done by mixing ZnO with red pine extract 0.78% 1: 1 and calcium hydroxide (Ca(OH)2) with 1: 1 sterile aquadest as a comparison, then each sample was measured for viscosity using a brookfield viscometer. The solubility test was carried out by placing the paste on a disc with a diameter of 15 mm x 3 mm and then being set and immersed in distilled water for 24 hours then the percentage of solubility was calculated. Results: The viscosity value of combination ZnO with red pine is 19.89 Pa.s and the solubility is 0.0075%, while Ca(OH)2 with sterile aquadest had a viscosity of 23.32 Pa.s and a solubility is 0.029%. Conclusion: The combination of ZnO with red pine is effective in reducing the viscosity and solubility of the combination sealer. The viscosity and solubility of the combined sealer is lower than Ca(OH)2 with sterile aquadest.

Page 9 of 19 | Total Record : 190

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