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Dentino: Jurnal Kedokteran Gigi
Published by Universitas Lambung Mangkurat
ISSN : 23375310     EISSN : 25274937     DOI : 10.20527
Core Subject : Health,
Dentistry
Dentino [P-ISSN 2337-5310 | E-ISSN 2527-4937] is the journal contains research articles and review of the literature on dentistry which is managed by the Faculty of Dentistry, Lambung Mangkurat University. Dentino published twice a year, every March and September.
Arjuna Subject : -
Articles 530 Documents
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PENGARUH ASAP ROKOK TERHADAP PERUBAHAN WARNA PADA BASIS GIGI TIRUAN RESIN TERMOPLASTIK NILON (Penelitian pada 2 Jenis resin termoplastik nilon berdasarkan suhu pembuatan 287,7° C dan 302° C) Rahmah, Riezki Amalia; Saputera, Debby; Puspitasari, Dewi
Dentino Vol 2, No 1 (2017)
Publisher : FKG Unlam

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Abstract

ABSTRACTBackground:Loss of teeth could impact on the mastication efficiency. To overcome this problem, the patient can wore denture or prosthesis. One of thematerials to made denture base is Valplast® and Lucitone® FRS™. Denture base material was likely to absorbed various of contaminants such as tar that were contained in cigarettes. It became a factor of discoloration on denture base. Purpose: To determine whether there was a color change of the nylon thermoplastic resin after exposed to cigarette smoke. Methods:This type of research was true experimental with post-test only and control design, the number of samples that used were 24 pieces consisting of four groups, two of them were Valplast®, one group exposed to smoke and others were not exposed to smoke and the other two groups were Lucitone® FRS™, one group were exposed to smoke and others were not exposed to smoke. Result:There were significant differences between the group of Valplast® that exposed to smoke with the group of Valplast® that not exposed to smoke of 0.000 (p<0.05) and between the group of Lucitone® FRS™ that exposed to smoke with the group of Lucitone® FRS™ that not exposed to smoke of 0.000 (p<0.05) as well as between the group of Valplast® that exposed to smoke with the group of Lucitone® FRS™ that exposed to smoke of 0.000 (p<0.05).Conclusion: There were changed of color in the nylon thermoplastic resin after exposed to cigarette smoke.Keywords: Nylon thermoplastic resin, Discoloration, Cigarette smoke.
THE EFFECT OF IMMERSING BAY LEAF 25% ON THE MEAN SURFACE ROUGHNESS ACRYLIC RESIN TYPE HEAT Saputera, Debby; Puspitasari, Dewi; Tedjohartoko, Andrew
Dentino Vol 2, No 2 (2017)
Publisher : FKG Unlam

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Background: Surface roughness is one of the factor which reduce the strength of dentures. Denture cleanser that can be used is chlorhexidine, however it may cause surface roughness acrylic resin type heat cured. Natural materials that can be used as a denture cleanser is Bay leaf. Bay leaf was known to have antibacterial and antifungal activity. Purpose: This research aims to analyze the effect of immersing extract bay leaf 25% for 5 days and 15 days compared with chlorhexidine gluconate 0.2% and aquades as denture cleanser. Method: This research is true experiment using post test-only with control group design. The sample used were forty-two samples, divided into six groups immersed in extract bay leaf 25%, chlorhexidine gluconate 0.2% and aquades for 5 days and 15 days. Surface roughness was measured using Surface Roughness Tester. Results: This research shows that the mean surface roughness of acrylic type heat cured soaked for 5 days and 15 days in extract bay leaf 25% (0,45 ± 0,019) and (0,55 ± 0,012), chlorhexidine gluconate 0.2% (0,53 ± 0,024) and (0,64 ± 0,012), aquades (0,37 ± 0,015) and (0,43 ± 0,013). The One-Way Anova test showed p=0,000 (p<0,05) that there was a meaningful difference on immersing extract bay leaf 25%, chlorhexidine gluconate 0.2% and aquades. Conclusion: Immersing bay leaf 25% has lower effect on surface roughness compared with chlorhexidine gluconate.
PERBANDINGAN DAYA LENTING PEGAS JARI DENGAN DIAMETER KAWAT 0,5 mm dan 0,6 mm PADA ALAT ORTODONTI LEPASAN Iflah, Dinie Muthia; Wibowo, Diana; Widodo, Widodo
Dentino Vol 2, No 1 (2017)
Publisher : FKG Unlam

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ABSTRAKLatar Belakang: Pegas jari merupakan pegas yang dapat menggerakkan gigi anterior ke arah mesial atau ke arah distal. Gaya yang diberikan dalam perawatan ortodonti tidak boleh melebihi tekanan darah kapiler yaitu 20-25 gr/cm2, jika lebih dari itu maka dapat terjadi nekrosis pada jaringan sekitar. Untuk menggerakan gigi yang berakar tunggal diperlukan kekuatan antara 25-40 gram, kekuatan dibawah dari 25 gram tidak memungkinkan terjadinya pergerakan gigi dalam waktu yang optimal, sedangkan kekuatan yang besar diatas 40 gram akan dapat mengakibatkan kerusakan jaringan periodontal dan akan menimbulkan rasa sakit yang berlebihan. Tujuan: untuk mengetahui perbandingan daya lenting pegas jari antara diameter kawat 0,5 mm dengan 0,6 mm pada alat ortodonti lepasan. Metode: Jenis penelitian ini merupakan pre- experimental dengan metode one- shot case study menggunakan simple random sampling, terdiri dari 2 kelompok perlakuan dengan diameter kawat 0,5 mm dan dengan diamter kawat 0,6 mm, masing-masing sampel diaktivasi sebanyak 3 mm kemudian dilakukan pengukuran daya lenting yang dihasilkan dengan menggunkan gauge force meter. Hasil: Rata-rata daya lenting yang dihasilkan dari sampel pegas jari diameter kawat 0,5 mm (70gr/mm²), dan rata-rata daya lenting yang dihasilkan dari sampel pegas jari diameter kawat 0,6 mm (129,6 gr/mm²). Hasil uji independen T-test menunjukan bahwa terdapat perbedaan yang bermakna antara pegas jari dengan diameter kawat 0,5 mm dan 0,6 mm. Kesimpulan: Pegas jari dengan diameter kawat 0,5 mm lebih efektif digunakan karna daya yang dihasilkan lebih kecil dibandingkan dengan diameter kawat 0,6 mm.
cover, editorial board, etc. Dentino vol.1 no.2 sept 2016 FKG ULM, dentino
Dentino Vol 1, No 2 (2016)
Publisher : FKG Unlam

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THE DIFFERENCE OF SURFACE MORPHOLOGY AND CHEMICAL COMPOSITION OF SUPER-ELASTIC NICKEL TITANIUM ORTHODONTIC WIRES BEFORE AND AFTER IN ARTIFICIAL SALIVA SUBMERSION Puspitasari, Yustisia
Dentino Vol 2, No 2 (2017)
Publisher : FKG Unlam

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Objective: In order to Investigate the difference of morphology and composition of Super-elastic NickelTitanium wire before and after submersed in artificial saliva with normal pH (pH 6:50) and acidic pH (pH3.75). Material and method: Super-elastic Nickel Titanium wire were divided into 2 groups. Each groupconsisted of 3 samples submerged in 150 ml of artificial saliva for 28 days. The first group was Super-elasticNickel Titanium wire submersed in artificial saliva with normal pH (pH 6.50) while the second group wassubmersed in artificial saliva with acidic pH (pH 3.75). Wire surface morphology was Analysed using ScanningElectron Microscope (SEM) while the wire composition was Analysed using Energy Dispersive X-raySpectroscopy (EDS. Result: Scanning Electron Microscope revealed a significant difference of surfacemorphology of super-elastic nickel titanium before and after submersed in artificial saliva between normal pH(pH 6.0) and acidic pH (pH 3.75). SEM investigation Showed a fibrous microstructure on the surface of superelasticnickel titanium before submersed in artificial saliva and became rough and showed many form of pittingor crevice corrosion after submersed in artificial saliva for 28 days. The chemical compositions in surfacemorphology were analysed using EDS Also showing a different result. The major compositions of super-elasticnickel titanium wire were the C, N, Ni and Ti and after submersed in artificial saliva for 28 days has made anyadditional elements O, Al, Si, P, Cl, Ca, K and Fe. Conclusion: the surface morphology of nickel titaniumsurface rugosity greater SEM Showed and presence of many forms of pitting or crevice corrosion aftersubmersed in artificial saliva with normal pH and acidic pH. The major surface composition of a super-elasticnickel titanium before submersed in artificial saliva were the C, N, Ni and Ti and as a major composition ofsuper-elastic nickel titanium before and after submersed in artificial saliva with normal pH (pH 6.0) and acidicpH (pH 3.75 ).
INHIBITION ACTIVITY OF BELIMBING WULUH(Averrhoa bilimbi linn) LEAF EXTRACT TO Streptococcus mutans ON ACRYLIC PLATE Saputera, Debby; Zufira, Irma; Yulia Budiarti, Lia
Dentino Vol 3, No 1 (2018)
Publisher : FKG Unlam

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Background: The leaf of Averrhoa bilimbi contains flavonoids and tannins as antibacterial agent against Streptococcus mutans. The extract of Averrhoa bilimbi leaf can be used as a natural alternative ingredients of denture cleanser. Purpose: The main purpose of this research is to know the different antibacterial activities of Averrhoa bilimbi leaf extract 6.25%, 12.5%, 25%, 50%, and 100% against Streptococcus mutans on acrylic plate. Methods: The method of this research was  true experimental with posttest-only with control group design that consisted of Averrhoa bilimbi leaf extract in 6.25%, 12.5%, 25%, 50%, 100% and chlorhexidine gluconate 0.2%. The antibacterial testing method was using diffusion method. The measurement parameter was the amount of inhibition zone formed in the test medium. The data analysis was using Kruskall-Wallis test which resulted in p=0.000 (p<0.05). The result showed that there were differences in the inhibitory activity between each group. The test then continued with  Mann Whitney test that results in p=0.009 (p<0.05) which showed meaningful differences between each group. Results: The smallest inhibitory zone of 6.25% was 10.08 mm, the biggest inhibitory zone of 100% was 23.07 mm, and the inhibitory zone of chlorhexidine gluconate in 0.2% was 25.05 mm. The lower extract concentration inhibitory zone were smaller than the high extract concentration. There was significant increase in inhibitory activity of Averrhoa bilimbi leaf extracts cause by the flavonoids and tannins content as antibacterial. Conclusion: It can be concluded that there are  differences in the inhibitory activity of Averrhoa bilimbi leaf extract and chlorhexidine gluconate 0.2%.
COMPARISON OF CARIES INDEX IN PERMANENT DENTITION UNDER ACTIVE UKGS AND NON-ACTIVE UKGS Observation on elementary school sixth grade students or of the same level in Puskesmas Kertak Hanyar Kecamatan Kertak Hanyar Kabupaten Banjar’s working area Tanu, Lenny Octaviani; Adhani, Rosihan; Widodo, Widodo
Dentino Vol 2, No 2 (2017)
Publisher : FKG Unlam

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Background : UKGS is an effort to improve oral and dental health of students in school. UKGS program has been running since 1951, but the dental health of elementary school students is yet to be satisfactory. 2013th RISKESDAS reports show that 36,1% citizens living in Kalimantan Selatan had oral health problems, and the prevalence of people who had oral health problems in Kabupaten Banjar is 48,6% but only 13,8% received treatments and cares from dental staffs. Purpose : The purpose of this study was to assess the comparison of caries index in permanent dentition of elementary school students under active UKGS and non-active UKGS. Methods : This was a quantitative analytic study using cross sectional approach. The samples were 100 students picked using proportionate random sampling. Data were obtained from DMF-T index assessments. Results : The caries indexes of students under active UKGS and non-active UKGS were 1,36 (low) and 2,72 (moderate) respectively. Conclusion : There was a significant comparison (p<0,05) of DMF-T index in permanent dentition of students under active UKGS and non-active UKGS in Puskesmas Kertak Hanyar Kecamatan Kertak Hanyar Kabupaten Banjar’s working area.
PHYTOCHEMICAL AND CYTOTOXICITY TESTING OF RAMANIA LEAVES (Bouea macrophylla Griffith) ETHANOL EXTRACT TOWARD VERO CELLS USING MTT ASSAY METHOD (Preliminary study of adjuvant therapy materials to the preparation of the drug) Fitri, Laila; Taufiqurrahman, Irham; DH, Irnamanda
Dentino Vol 3, No 1 (2018)
Publisher : FKG Unlam

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Background: Ramania leaves (Bouea macrophylla Griffith) are one of the local medicinal plants of South Kalimantan which is used as adjuvant therapy material. Previous research showed that ramania leaves ethanol extract showed that the extract has potential as adjuvant therapy material for anticancer, but the safety of this material is not yet known so it  needs to be tested with cytotoxicity test to know the toxic properties of the material toward normal cells in vitro. Objective: This research aims to determine the cytotoxicity properties of ramania leaves ethanol extract toward Vero cells using MTT assay method. Method: It was a true experimental research using posttest-only with control group design consist of 8 treatment groups: 31.25μg/mL, 62.5μg/mL, 125μg/mL, 250μg/mL, 500μg/mL, 1000μg/mL, 2000μg/mL and 4000μg/mL and 2 control groups which were cell control and media control. Study phases include phytochemical test, tannic acid test, cell culture, harvest and cell calculation and cytotoxicity test. The result test was read by ELISA reader, the absorbance will be calculated  by a  formula. Results: The test result showed that ramania leaves ethanol extract contained secondary metabolite such as phenol, flavonoid, steroid and terpenoid. The identification test of tannic acid compound  using TLC method (thin layer chromatography) showed the presence of tannic acid compound.The probit analysis showed IC50in 35.808μg/mL. Conclusion: Based on the research, it can be concluded that ramania leaves ethanol extract are found cytotoxic toward Vero cells after the analysis using MTT assay method (IC50<100μg/mL).
KEKERASAN PERMUKAAN RESIN-MODIFIED GLASS IONOMER CEMENT SETELAH PERENDAMAN DALAM AIR SUNGAI (Penelitian Menggunakan Air Sungai Desa Anjir Pasar, Barito Kuala, Kalimantan Selatan) Shella, Selvia; Ichrom Nahzi, Muhammad Yanuar; Erlita, Isyana
Dentino Vol 2, No 1 (2017)
Publisher : FKG Unlam

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ABSTRACTBackground: Resin-modified glass ionomer cement is a hybrid form of glass ionomer cement and resin. Added resin (HEMA) in this material allows its characteristics to improve, especially its resistance of acid. The water of Desa Anjir Pasar River has acidic nature with pH as low as 3-5. Purpose: The aim of this study is to find surface hardness difference of resin modified glass ionomer cement after it was soaked in the water of Anjir Pasar Village River compared to aquadest-soaked materials. Method: The study used resin-modified-glass ionomer cement specimens prepared in cylindrical-shaped with diameter of 10 mm and thickness of 2 mm. One group was soaked in aquadest (control) and another group in river water with pH of 3 for 4.5 days (equivalent to 3 years of exposure) before measuring the surface hardness of each group. Data was analyzed using parametric analysis Independent T-Test 95% (α = 0.05) which presented p value = 0.003 (p<0.05). Result: The result indicated that there was a significant difference of surface hardness between resin modified glass ionomer cement soaked in the water of Anjir Pasar Village River with pH of 3 for 4.5 days and in the aquadest. Conclusion: Based in this study there is a great differences of hardness on resin-modified glass ionomer cement materials that are immersed in river water to sterilize aquades.Keywords: Resin-Modified Glass Ionomer Cement, river water, surface hardness
PERBANDINGAN KARAKTERISTIK SHOVEL SHAPE GIGI INSISIVUS PERTAMA RAHANG ATAS PADA SUKU DI KALIMANTAN (Studi Identifikasi Morfologi Gigi antara Suku Dayak Bukit, Suku Dayak Ngaju dan Suku Banjar Hulu) D. Destiarini, Siti Rachmatiara; DH, Irnamanda; Aflanie, Iwan
Dentino Vol 2, No 2 (2017)
Publisher : FKG Unlam

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Backgrounds: Borneo island is inhabited by various tribes such as the Dayak Bukit, Dayak Ngaju and Banjar Hulu. According to Radam (1987) and Tjilik Riwut (1979) these tribes have similarities based on theory of its origins, so the role of identification is required to distinguish people between the invidual in these tribes. Primary identification using dental morphology,one of themis shovel shape which is shown on palatal surface of incisors. Purpose: The research aimed to compare the characteristics of shovel shape maxillary first incisors among some tribes in Borneo. Methods: This research is an analytic observational study with cross sectional design, using dental casts of 156 people that consisting of 52 people Dayak Bukit, 52 people of Dayak Ngaju, and 52 people of Banjar Hulu. Shovel shape of maxillary first incisors observed with score created by Herdlicka (1920). Results: The results showed that the most characteristic shape shovel on Dayak Bukit and Dayak Ngaju are 2 (semi shovel) and Banjar Hulu is 1 (trace shovel). Data were analyzed using Chi-Square test with p=0,0001(p <0.05) indicate a difference in the shovel shape of maxillary first incisors among Dayak Bukit, Dayak Ngaju Dayak, and Banjar Hulu, then performed the Chi-Square test on each of two tribes to describe the comparison between tribes which have differences. Conclusion: Based on the comparison of shape shovel can be concluded there is a possibility of kinship Dayak Bukit with Dayak Ngaju.

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