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Conservative Dentistry Journal

CDJ
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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 189 Documents

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Perbedaan lama perendaman air perasan jeruk nipis (Citrus aurantifolia Swingle) terhadap kekasaran permukaan resin komposit nanohybrid Faustina Angela Tandrayuana; Edhie Arif Prasetyo; S. Angela Setyabudi
Conservative Dentistry Journal Vol. 7 No. 1 (2017): January - June
Publisher : Universitas Airlangga

Background: Nanohybrid Composite is a composite that is often used in dentistry because it has advantages in physical, mechanical and esthetic properties. One of the mechanical properties which can be an indicator of the resilience of restorative material is surface roughness. One of the factors that affect the surface roughness is acidic drink consumption habits. Fruit that easily processed into fresh juice and widely consumed as beverage is lime. Lime has a sour taste because it has main content of citric acid. Purpose: The aim of this study was to determine the effect of prolonged lime juice consumption to the roughness of nanohybrid composite surface. Methods: 24 composite nanohybrid samples sized 5x2 mm divided into 4 groups. The control group was immersed in sterile water, the treatment group was immersed in lime juice for 2.5 hours, 15 hours and 30 hours. Before and after immersion, all samples were tested using a Surface Roughness Tester. Data were tested statistically. Results: Kruskal Wallis Test and Tukey HSD showed significant changes in surface roughness after being immersed in lime juice. Group of 30 hours immersion obtained the greatest increase in surface roughness. Conclusion: The 30 hours immersed composite group has rougher surface than 15 hours. The 15 hours immersed composite group has rougher surface than 2,5 hours

Antibakteri Ekstrak Kulit Buah Kakao (Theobroma cacao) 6,25% dan NaOCl 2,5% Terhadap Bakteri Streptococcus sanguinis Sepdhyo Wahyu Nugroho; Mandojo Rukmo; Edhie Arief Prasetyo; Tamara Yuanita
Conservative Dentistry Journal Vol. 9 No. 1 (2019): January - June
Publisher : Universitas Airlangga

Background: Streptococcus sanguinis is a gram-positive bacterium that infects and penetrates into dentinal tubules from a depth of 150 μm up to 792 μm. Chemicals, namely 2.5% NaOCl, are used to mitigate the growth of these bacteria via irrigation of the root canals, but 2.5% NaOCl still has disadvantages including irritating periradicular tissue, having an unpleasant odor, and being toxic. Due to these shortcomings, natural materials are expected to be used as alternatives. Cocoa peel extract has active tannin compounds, flavonoids, alkaloids, terpenoids, and saponins which have antibacterial attributes; a concentration of 6.25% is counted as the minimum bactericidal concentration (MBC) of Streptococcus sanguinis. Aim: To compare the difference of antibacterial power of 6.25% cocoa peel extract (Theobroma cacao) and 2.5% NaOCl against Streptococcus sanguinis. Method: This research is an in vitro experimental laboratory with post-test only control group design. The diffusion method was used on Streptococcus sanguinis planted in tubes containing BHIB, then cultured on petri dishes containing nutrient agar and divided into 3 parts, namely 6.25% cocoa peel extract, 2.5% NaOCl, and negative controls, then each Petri dishes were given a paper disc that had been dripped by 0.01 ml of each ingredient, then incubated in an incubator for 2x24 hours at 37°C; the diameter of the inhibitory zone formed was then observed using a caliper. Results: The average diameter of the inhibition zone formed on 6.25% cocoa peel extract was 19.2000 mm and 2.5% NaOCl was 17.2813 mm against Streptococcus sanguinis. Conclusion: The antibacterial power of 6.25% cocoa peel extract (Theobroma cacao) is higher than 2.5% NaOCl against Streptococcus sanguinis.

Perbedaan daya antiglukan NaOCl 2,5% dan ekstrak kulit manggis (Garcinia mangostana L.) 0,09% terhadap Enterococcus faecalis (Comparison of antiglucan activity between NaOCl 2.5% and mangosteen pericarp extract (Garcinia mangostana Linn) 0.09% against Enterococcus faecalis) Nabiela Rahardia; M Rulianto; Dian Agustin Wahjuningrum
Conservative Dentistry Journal Vol. 7 No. 1 (2017): January - June
Publisher : Universitas Airlangga

Background. Failure of endodontic treatment is commonly caused by the persistent microorganisms remaining in the root canal such as Enterococcus faecalis. Enterococcus faecalis can form a biofilm in tough environmental conditions within the root canals and caused biofilm-mediated infections which needs more complicated treatment due to the increasing of antimicrobial resistance. The biofilm formation initial and most important step is bacteria adherence to the solid surface that is mediated by glucan. NaOCl 2.5% is a commonly used root canal medicaments but can cause injury of periapical tissue. Mangosteen pericarp extract contains flavonoid, tannin, and xanthone have mechanism for inhibiting adherence of bacterial biofilm. Difference of antibacterial activity between NaOCl 2.5% and mangosteen pericarp extract 0.09% can be determined by experimental laboratory to determine the adherence of bacteria in each treatment. Purpose. The aim of this study was to assess the difference of antiglucan activity between NaOCl 2.5% and mangosteen pericarp extract 0.09% on Enterococcus faecalis. Method. This study was designed as an experimental laboratory study with post test only control group design using Enterococcus faecalis ATCC 29212. Mangosteen pericarp was extracted using maceration method. Adherence analysis was observed after 24 hours by examining the viable cells in suspension. These viable cells are measured by UV-Vis spectrophotometer to compare the suspensions’ turbidity. Using the Independent T-Test, significantly less bacteria were found adhering to the mangosteen pericarp extract. Results. Absorbancy difference level by mangosteen pericarp extract 0.09% is significantly greater than the NaOCl 2.5% (p<0.05). Conclusion. Antiglucan activity that generated by mangosteen pericarp extract 0.09% is greater than NaOCl 2.5%

Perbedaan Kekerasan Permukaan Resin Komposit Nanohybrid Setelah Direndam Minuman Soda Bergula dan Beraspartam Rahayu Sukma Dewi; Laksmiari Setyowati; Agus Subiwahjudi
Conservative Dentistry Journal Vol. 8 No. 1 (2018): January - June
Publisher : Universitas Airlangga

Background: Nanohybrid composite has filler with variation of size and contain nano-sized particles. The decreasing of surface hardness can be occured because consumption of acid pH beverages, carbondioxide (CO2) from soft drinks and water. Sugary soft drink (coca-cola) has lower pH than aspartame soft drink (coca-cola zero). Besides the difference of pH, aspartame soft drink (coca-cola zero) contains fenilalanin amino acid the product of hydrolisis reaction of aspartame so the acid environment become neutral. Purpose: To view the differences of nanohybrid resin composite after being soaked in sugary soft drink and aspartame soft drink. Methods: There are significant differences between samples being soaked in aquades and aspartame soft drink (coca-cola zero) and sugary soft drink (coca-cola). There are significant differences between aspartame soft drink (coca-cola zero) and sugary soft drink (coca-cola). Conclusion: Surface hardness of nanohybrid resin composite is lower after being soaked in sugary soft drink (coca-cola) than after being soaked in aspartame soft drink (coca-cola zero).

Hemisection of a severely decayed mandibular molar: Case report Cendranata Wibawa Ongkowijoyo; Latief Mooduto; Deavita Dinari; Riski Setyo Avianti
Conservative Dentistry Journal Vol. 10 No. 1 (2020): January-June
Publisher : Universitas Airlangga

Introduction: Dental implants gained popularity as the treatment to replace grossly decayed teeth. However, with the increasing evidence and the difficulty to manage complications associated with dental implants, clinicians are pushed to opt for a more conservative approach. Case report: A male patient with a chief complaint of frequent food impaction in a severely decayed mandibular molar wished to retain his tooth. Upon thorough examination, the carious lesion extended to furcal area that rendered the distal root unsalvageable. However the mesial root can be retained; thus, hemisection was proposed. Management: Root canal treatment was carried out in the mesial canals. Then, the tooth was split mesio-distally.The distal root was extracted, and the mesial root was retained. Subsequently, the tooth was restored with PFM crown.Conclusion: Hemisection with subsequent prosthetic rehabilitation can be a viable alternative to retain severely decayed mandibular molar.

PERBEDAAN KEKUATAN IKATAN KIMIA ANTARA BAHAN BONDING HEMA DENGAN PELARUT ASETON DENGAN BAHAN BONDING HEMA DENGAN PELARUT ETANOL PADA KOLAGEN Adioro Soetojo; Ivan Salomo Sumarto; Moch. Mudjiono; Cecilia G.J. Lunardhi
Conservative Dentistry Journal Vol. 8 No. 2 (2018): July - December
Publisher : Universitas Airlangga

Latar belakang: Resin komposit berikatan dengan struktur gigi melalui bahan adesif, yang dikenal dengan sebutan bahan bonding. Bahan bonding biasanya mengandung monomer fungsional yang spesifik pada umumnya adalah ester yang berasal dari reaksi alkohol bivalen dengan asam metakrilat dan phosphor atau derivate asam karboksilat.dalam studi terbaru terdapat ikatan bahan bonding secara kimia. Tujuan: Untuk menganalisis perbedaan kekuatan ikatan kimia antara bahan resin bonding berbahan dasar HEMA berpelarut etanol dan HEMA berpelarut aseton dengan kolagen dentin. Metode: Terdapat 3 kelompok pada penelitian ini. Kelompok pertama HEMA dan kolagen dicampur dengan KBr, kelompok ini sebagai kontrol positif. Kelompok kedua HEMA, etanol, dan kolagen dicampur KBr. Kelompok ketiga HEMA, aseton, dan kolagen dicampur KBr. Ketiga kelompok kemudian dijadikan pellet bening dan dianalisa dengan FTIR,untuk kemudian dihitung nilai puncak pita serapan karbonil dari masing-masing kelompok penelitian. Data dianalisa menggunakan Kruskall Wallis dan Tukey HSD test (p<0.05). Hasil: Nilai Peak (P) pita serapan karbonil kelompok I: 71.36, kelompok II : 46.76, kelompok III : 27.2. Semakin kecil nilai Peak (P) pita serapan karbonil maka diamsusikan semakin besar kekuatan ikatan secara kimia. Kesimpulan: Kekuatan ikatan kimia pada bahan bonding HEMA berpelarut aseton lebih besar dibandingkan dengan berpelarut etanol pada kolagen dentin.

The Effect Of Self-Etch And Total-Etch Bonding Systems Application On Microleakage Of Bulkfill Flowable Composite Restoration In Carbonated Drink Immersion Widya Saraswati; Auryn Thania Song Hadinata; Sukaton Sukaton
Conservative Dentistry Journal Vol. 9 No. 2 (2019): July - December
Publisher : Universitas Airlangga

Background: Resin composite is more advanced today, but the marginal leakage still can not be avoided, for it takes the bonding system. Bonding system aims to provide a layer between a substrate and composite so it has a strong bond . The current latest bonding system is called universal bonding. It can be used with 2 techniques, both self etch and total etch. Universal bonding contains 10MDP so there’s no need for etching and priming. 10MDP results in better adhesion than previous bonding monomers generation. A total etch technique require a pre-etching step to remove smear layer so that it formed porous as a retentive sites. Purpose : Distinguish the marginal leakage of flowablebulkfill composite overlays with the application of total etch and self etch bonding systems accompanied by immersion of carbonated beverages . Method: Tooth samples were prepared to a depth of 2mm, then the bonding agent was applied directly to the cavity without etching (self etch), etched before the application of bonding agent (total etch ), directly loaded without pre-etching and bonding (control) . using a flowablebulkfill composite as a material restorative. All of the sample both total etch and self-etch soaked in Cola drinks for 5 minutes then repeated until 10 treatment each day (one day is assumed to be 12 hours) up to 7 days, followed by immersion in the methylene blue 0.5 % for 24 hours . Sample then splittedbuccolingual direction, leakage was assessed by scoring the edge trough the depth of methylene blue penetration. Result: Mann-Whitney Test showed a significant differences (P>0.05 ) each group . Conclusion: Marginal leakage of composite restoration with total etch technique and self etch technique is smaller than the control group, and the marginal leakage of composite restoration with total etch technique is smaller than that of self etch group .

PREVALENSI KARIES GIGI POSTERIOR BERDASARKAN KEDALAMAN, USIA DAN JENIS KELAMIN DI RSGM FKG UNAIR TAHUN 2014 (Prevalence of Posterior Teeth Caries by The Depth of Cavity, Age and Gender at RSGM FKG UNAIR in 2014) Amelia Kristanti Rahardjo Rahardjo; Ira Widjiastuti; Edhie Arif Prasetyo
Conservative Dentistry Journal Vol. 6 No. 2 (2016): July - December
Publisher : Universitas Airlangga

Background. Dental caries is one of the most prevalent chronic disease of people worldwide, and also Indonesia. Based on Indonesian Basic Research from Health Department, prevalence of dental caries in Indonesia was 90.5%. When dental caries rates are reported by gender, female are found to exhibit higher prevalence rates than male. Dental caries is disease of lifetime because it can spread out more throughout life and will continue until the teeth are destroyed without a proper treatment. Purpose. The aim of this study is to analyze the prevalence of posterior teeth caries by the depth of cavity, age, and gender at RSGM FKG UNAIR. Method. Analytic observational study with cross-sectional and stratified random sampling method. Result. Out of 420 patients with teeth caries, 169 male patients (40.2 %) and 251 female patients (59.8 %). The highest prevalence is deep caries (59.76%) and the lowest prevalence is superficial caries (15.95%). Conclusion. It was concluded that there is correlation between the depth of cavity increase by age and female has higher caries prevalence than male but no significance differences between cavity depth and gender.

EKSPRESI TNF-α DAN CALCINEURIN PADA ASIMTOMATIS APIKAL PERIODONTITIS AKIBAT INDUKSI Enterococcus faecalis Randy Carlos Sietho; Mandojo Rukmo; Edhie Arif Prasetyo; Tamara Yuanita
Conservative Dentistry Journal Vol. 7 No. 2 (2017): July - December
Publisher : Universitas Airlangga

Background. Gram positive bacteria strain are the major cause of endodontic failure as asymptomatic apical periodontitis. One of the dominant group of bacteria is Enterococcus faecalis that still persistent in root canal system post endodontic therapy procedures. This bacteria has lipoteichoic acid on its membrane that can cause induction of cytokines expression such as Tumor Necrosing Factor-α (TNF-α) and Calcineurin Purpose. This experiment to demonstrated asymptomatic apical periodontitis that induced with Enteroccus faecalis produce raising amount of TNF-α and Calcineurin expression cells in pericapical tissue of wistar rat. Method. The upper right molar teeth of the rat was drilled until perforation then exposed by BHIB 10µl (control positive group), E.faecalis 106 CFU in BHIB 10µl (experimental group) and without drilling (control negative group) then observed until 21th days and counting the amount of TNF-α and Calcineurin expression cells. Conclusion.The results show that asymtomatic apical periodontitis that was induced E.faecalis produce increasing amount of TNF-α and Calcineurin expression cells in periapical tissue wistar rat.

Sitotoksisitas Ekstrak Kulit Kakao (Theobroma cacao) terhadap Kultur Sel Fibroblas BHK-21 Fajariana Fitriani; Adioro Soetojo; Agus Subiwahjudi; tamara yuanita
Conservative Dentistry Journal Vol. 9 No. 1 (2019): January - June
Publisher : Universitas Airlangga

Latar Belakang: Irigasi saluran akar merupakan salah satu tahapan penting untuk menunjang keberhasilan perawatan. Sodium hipoklorit (NaOCl) merupakan larutan irigasi utama yang sering digunakan namun memiliki sejumlah kekurangan yakni bersifat toksik jika diirigasi sampai ke jaringan periradikular. Kakao (Theobroma cacao) merupakan tumbuhan suku Sterculiaeae yang kulit buahnya mengandung senyawa alkaloid, flavonoid, tanin, saponin dan terpenoid. Senyawa-senyawa tersebut terbukti dapat menghambat pembentukan biofilm pada bakteri Enterococcus faecalis yang merupakan bakteri paling resisten pada saluran akar. Ekstrak kulit kakao diharapkan dapat menjadi bahan alternatif irigasi saluran akar yang ideal, sehingga perlu dilakukan penelitian mengenai efek sitotoksisitasnya terhadap jaringan. Tujuan: Menentukan konsentrasi dari ekstrak kulit kakao yang memberikan efek sitotoksik pada sel fibroblas BHK-21. Metode: Jenis penelitian yang dilakukan adalah eksperimental laboratoris dengan menggunakan kultur sel fibroblas BHK-21. Ekstrak kulit kakao diperoleh melalui maserasi menggunakan etanol 70% dan dilakukan pengenceran dengan konsentrasi 1,56%, 3,125%, 6,125%, 12,5%, 25%, 50%, dan 100%. Sel BHK-21 dalam microplate 96 well dipaparkan dengan ekstrak kulit kakao. Uji sitotoksisitas menggunakan MTT assay dan absorbansi warna dibaca menggunakan Elisa reader. Nilai absorbansi dihitung dengan rumus sehingga didapatkan hasil akhir berupa persentase kematian sel. Hasil: Peningkatan konsentrasi ekstrak kulit kakao berbanding lurus dengan kenaikan persentase sel fibroblas BHK-21 yang mati. Kesimpulan: Konsentrasi minimum ekstrak kulit kakao yang dapat memberikan efek sitotoksik pada sel fibroblas BHK-21 adalah 6,25%.

Page 2 of 19 | Total Record : 189

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DEPARTEMEN KONSERVASI GIGI. FAKULTAS KEDOKTERAN GIGI, UNIVERSITAS AIRLANGGA PROF. DR. MOESTOPO 47. SURABAYA. 60132

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Editorial Address DEPARTEMEN KONSERVASI GIGI. FAKULTAS KEDOKTERAN GIGI, UNIVERSITAS AIRLANGGA PROF. DR. MOESTOPO 47. SURABAYA. 60132

Location Kota surabaya, Jawa timur INDONESIA

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Contact Name
Dian Agustin W

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cdj@journal.unair.ac.id

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+62315030255

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cdj@journal.unair.ac.id

Editorial Address
DEPARTEMEN KONSERVASI GIGI. FAKULTAS KEDOKTERAN GIGI, UNIVERSITAS AIRLANGGA PROF. DR. MOESTOPO 47. SURABAYA. 60132

Location
Kota surabaya,

Jawa timur

INDONESIA