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Contact Name
Saka Winias
Contact Email
saka.winias@gmail.com
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dental_journal@yahoo.com
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Kota surabaya,
Jawa timur
INDONESIA
Dental Journal (Majalah Kedokteran Gigi)
Published by Universitas Airlangga
ISSN : 19783728     EISSN : 24429740     DOI : -
Core Subject : Health,
The Dental Journal (Majalah Kedokteran Gigi) (e-ISSN:2442-9740; p-ISSN:1978-3728) is published by the Faculty of Dental Medicine, Universitas Airlangga. Its diciplinary focus is dental science and dental hygiene. The Dental Journal (Majalah Kedokteran Gigi) is published in English on a quarterly basis with each 50-60 page edition containing between nine and eleven scientific articles on research, study literature and case studies. Contributors to the Dental Journal (Majalah Kedokteran Gigi) included: dental researchers, dental practitioners, lecturers, and students drawn from Indonesia and a wide range of other countries.
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Articles 12 Documents
Search results for , issue " Vol 38, No 1 (2005): (March 2005)" : 12 Documents clear
Kekuatan perlekatan geser semen ionomer kaca terhadap dentin dan NiCr alloy (Shear bond strenght of glass ionomer cement in dentin and NiCr alloy) Leonita, Mira; Iskandar, R.
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p29-31

Abstract

Glass ionomer cements were used broadly in restorative dentistry. That’s why researchers always try to invent new form of glass ionomer cement. The newest invention was the paste-paste formulation. Shear bond strenght of powder-liquid glass ionomer cement and paste-paste glass ionomer cement in dentin and NiCr alloy was tested to 4 groups of samples. Each group consisted contain 6 samples that were shaped into cylinder with 4 mm of diameter and 5 mm of height. Group A was dentin with powder-liquid glass ionomer cement, group B was dentin with paste-paste glass ionomer cement, group C was alloy with powder-liquid glass ionomer cement, and group D was alloy with paste-paste glass ionomer cement. Each sample in each group was tested with Autograph. The datas were analyzed statistically using T-test with level of signficance 0.05. The result showed that powder-liquid glass ionomer cement shear bond strenght was 211 N and paste-paste glass ionomer cement was 166.92 N. That showed that powder-liquid glass ionomer cement had a better shear bond strenght.
Perlekatan koloni Streptococcus mutans pada permukaan resin komposit sinar tampak (The adherence of Streptococcus mutans colony to surface visible light composite resins) Anggraeni, Ajeng; Yuliati, Anita; Nirwana, Intan
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p8-11

Abstract

Visible light composite resins was used to restore anterior and posterior teeth, and it is always covered by saliva pellicle. S. mutans can adhere to all of the surface of oral cavity and visible light composite resins. The aim of this study was to know the amount of S. mutans colony adherence to visible light composite resins surface. The sample of 5 mm diameter and 3 mm in thickness was immersed in saliva for one hour, than the samples were put into bacteria suspension, incubated for 24 hours at 37° C. The amount of S. mutans was determined by direct count using microscope. The data were statistically analyzed by using t test. The result showed a significance difference of S. mutans colony between hybrid and micro fill visible light composite resins. The conclusion was that the amount of S. mutans adherence on the surface of hybrid was higher than the micro fill visible light composite resins.
Pengaruh ketebalan bahan dan lamanya waktu penyinaran terhadap kekerasan permukaan resin komposit sinar (Effects of materials thickness and length of light exposure on the surface hardness light-cured composite resins) Susanto, Annette Alexandra
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p32-35

Abstract

Light-cured resin composite is one of the most commonly used molding materials due to its easy-to-mold characteristic. Nevertheless, care must be taken while treating this material, especially with respect to material thickness and how long it is exposed to light. Failure to treat the material with these optimal parameters will result in undesired hardness. To determine the most favorable value of these two parameters, an experiment was done with 3 different material thicknesses, and 3 different exposure times. After the sample of the resin composite was removed from its molding, it was stored under humid condition for 24 hours. Afterwards hardness test was done on the sample using Micro Vickers Hardness tester from this experiment, the significant difference in hardness was obtained and the maximum hardness was evaluated from the resin composite sample with 2 mm thickness and 60 seconds light exposure.
Faktor pendorong motivasi orang tua merawatkan gigi anak di klinik Fakultas Kedokteran Gigi Unair (Stimulating factor of parents motivation to take their childrens dental health for treatment in the Faculty of Dentistry Airlangga University) Anggriana, Dita; Musyrifah, Musyrifah
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p12-15

Abstract

Children dental health is very beneficial for childrens growth Parent’s motivation for taking their children dental for treatment before more serious dental damage can help to decrease the prevalence of childrens dental damage, especially for patients who came to pedodontia clinic in the faculty of Dentistry Airlangga University. This study aimed to know the parents motivation to take their children dental for treatment in Pedodontia clinic in the faculty of Dentistry Airlangga University by giving questionnaire to 42 patient’s parents. The result of this study suggested that clinic’s facilities (scored: 2.86) as the stimulating factor had the biggest influence in motivating patient’s parents.
Perubahan warna lempeng resin akrilik yang direndam dalam larutan desinfektan sodium hipoklorit dan klorhexidin (The color changes of acrylic resins denture base material which are immersed in Sodium hypochlorite and chlorhexidine) David, David; Munadziroh, Elly
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p36-40

Abstract

One of the acrylic resins properties is the water absorption including color fluids and chemically fluids that affect on the color changes of the acrylic resins. This laboratory experiments studied sodium hypochlorite and chlorhexidine effect on the color changes of acrylic denture base resins material. The study was conducted by immersing heat cured acrylic plate samples of 26 mm of diameter and 0.4 mm of thickness in sodium hypochlorite for 10; 70 and 140 minutes and chlorhexidine for 15; 105 and 210 minutes. Seven samples were used for each experiment. An optical spectrometer BPX-47 type photo cell and a digital microvoltage were used for the color changes observation. The statistical test used were t-test, One-way ANOVA and LSD with 0.05 significance degree level. The results of the studied showed that the color of acrylic resins denture base plate changed after immersion in sodium hypochlorite for 70 and 140 minutes and chlorhexidine for 105 and 210 minute of immersion.
Kekuatan transversa resin akrilik hybrid setelah penambahan glass fiber dengan metode berbeda (The transverse strength of the hybrid acrylic resin after glass fiber reinforcement with different method) Nirwana, Intan
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p16-19

Abstract

Different types of fibers have been added to acrylic resin materials to improve their mechanical properties. The purpose of this study was to know the transverse strength of the hybrid acrylic resins after glass fiber reinforcement with difference method. This study used rectangular specimens of 65 mm in length, 10 mm in width and 2.5 mm in thickness. There were 3 groups consisting of 6 specimens each, hybrid acrylic resin without glass fiber (control), glass fibers dipped in methyl methacrylate monomer for 15 minutes before being reinforced into hybrid acrylic resin (first method), glass fibers reinforced into a mixture of polymer powder and monomer liquid after the hybrid acrylic resin was mixed directly (second method). All of the specimens were cured for 20 minutes at 100° C. Transverse strength was measured using Autograph. The statistical analyses using one way ANOVA and LSD test showed that there were significant differences in transverse strength (p < 0.05) among the groups. The means of transverse strength were 94,94; 118,27; and 116,34 MPa. It meant that glass fibers reinforcement into hybrid acrylic resin enhanced their transverse strength compared with control. Glass fiber reinforcement into hybrid acrylic resin with differenciate method didn’t enhance their transverse strength.
Peran musik sebagai fasilitas dalam praktek dokter gigi untuk mengurangi kecemasan pasien (The role of music as a dental practice facility in reducing patient’s anxiety) Prasetyo, Eric Priyo
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p41-44

Abstract

The people generally tend to associate a dental practice with a strange clinical atmosphere and a range of strange looking instruments, and furthermore pain during dental treatments. This condition more or less raises an anxiety to the patient and affects the patient’s regular dental attendance. Since anxiety has a significant role to the perception of pain, many attempts to make the patients relax are therefore needed to be done. Along with the advanced era, the development of science and technology affects the world of dental practice. Dentists are encouraged to provide better dental services and treat their patients holistically. In order to fulfill this, additional facilities such as music are needed. It was found that patients who listened to the preferred music before, during, and after their dental treatment tended to have the lower rate of anxiety. This decreased anxiety was the result of greatly increased feelings of relaxation and calmness, since music could dramatically influence physiological and psychological processes. Music based on preference also provided most patients a non-threatening and pleasurable experience. Recently, music as part of dental practice has been widely used in America and Europe. This article is purposed to inform that music as an additional facility plays an important role in reducing the patient’s anxiety to provide better dental care and patient management.
Sitotoksisitas bahan restorasi cyanoacrylate pada variasi perbandingan powder dan liquid menggunakan MTT assay (Cytotoxicity of the cyanoacrylate restoration material with variation of powder and liquid ratio by using MTT assay) Meizarini, Asti
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p20-24

Abstract

The requirements for dental material include not toxic, not irritant, no carcinogenic potential, nor cause an allergic response with the use in oral cavity. The cyanoacrylate restoration material has certain substance that can be toxic. Because of the ratio amount of powder and liquid is not known, it can lead the restoration more toxic. The purpose of this study was to know the cytotoxicity of the cyanoacrylate restoration material with different variation of powder and liquid ratio using MTT assay. Six cylinder samples of 5 mm in diameter and 2 mm in thickness were used for each group of 1:1.00; 1:0.75; 1:0.50 powder and liquid ratio of cyanoacrylate restoration materials. Each of samples was immersed in eppendorf micro tubes consisting of media culture. After 24 hour, the immersion of media culture was used to investigate the cytotoxic effect to BHK-21 cell lines by MTT assay method. The density of optic formazan indicated the amount of living cells. All data were statistically analyzed by one-way ANOVA and HSD. The results showed that the percentage of living cells amount of powder and liquid ratio 1:1.00; 1:0.75; 1:0.50 were 98.59%; 95.76%; 94.92% respectively. There was a significant difference between 1:1.00 and 1:0.50 group ratio. The conclusion was that the cytotoxicity between 1:1.00 and 1:0.50 powder and liquid ratio of cyanoacrylate restoration materials in this study decreased.
The advantage of the three dimensional computed tomographic (3 D-CT) for ensuring accurate bone incision in sagittal split ramus osteotomy D, Coen Pramono
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p1-3

Abstract

Functional and aesthetic dysgnathia surgery requires accurate pre-surgical planning, including the surgical technique to be used related with the difference of anatomical structures amongst individuals. Programs that simulate the surgery become increasingly important. This can be mediated by using a surgical model, conventional x-rays as panoramic, cephalometric projections and another sophisticated method such as a three dimensional computed tomography (3 D-CT). A patient who had undergone double jaw surgeries with difficult anatomical landmarks was presented. In this case the mandible foramens were seen highly relatively related to the sigmoid notches. Therefore, ensuring the bone incisions in sagittal split was presumed to be difficult. A 3D-CT was made and considered to be very helpful in supporting the pre-operative diagnostic.
Perbedaan khasiat antibakteri bahan irigasi antara hidrogen peroksida 3% dan infusum daun Sirih 20% terhadap bakteri mix Agustin W, Dian
Dental Journal (Majalah Kedokteran Gigi) Vol 38, No 1 (2005): (March 2005)
Publisher : Faculty of Dental Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v38.i1.p45-47

Abstract

Piper betle folium was Indonesian’s traditional medicinal herb. The most important element in its was phenol with has antibacterial effect. H2O2 3% was commonly used because readily available, can lift up debris from root canal preparation. The purpose of this study was to determine the antibacterial effect of two solutions: hydrogen peroxide 3% and piper betle folium infusum 20% to bacterial mix invitro. The twenty specimens are divided into two groups. The result is statistically analyzed using Wilcoxon man whitney test. This study showed that piper betle folium infusum 20% had greater antibacterial effect than H2O2 3% solution.

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