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Dian W Damaiyanti
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DENTA JURNAL KEDOKTERAN GIGI Jl. Arief Rahman Hakim No.150, Keputih, Kec. Sukolilo, Kota Surabaya, Jawa Timur 60111 Gedung F6 Fakultas Kedokteran Gigi Telp. 031-5945864
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Denta: Jurnal Kedokteran Gigi
Published by Universitas Hang Tuah
ISSN : 19075987     EISSN : 26151790     DOI : https://doi.org/10.30649/denta.v16i1
Core Subject : Health,
Dentistry
The Denta (Jurnal Kedokteran Gigi) accepts original manuscripts relating to the field of dentistry, including: research reports, case reports and literature reviews. The spread of dental fields comprise: -Dental material -Endodontics -Forensic dentistry -General dentistry -Oral and maxillofacial surgery -Oral biology -Oral medicine -Oral pathology -Orthodontics -Pediatric dentistry -Periodontics -Prosthodontics -Public health dentistry -Radiographic dentistry -Biomarine Science in Dental field
Arjuna Subject : Kedokteran Gigi - Kedokteran Gigi (Lain-Lain)
Articles 206 Documents
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Effectivity of Stichopus hermanii Supplementation to Prevent Oral Candidiasis on Rats Paramita Devi Oktaviani; Endah Wahjuningsih; Dwi Andriani
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Candida albicans is normal flora of oral cavity that can be pathogenic due to predisposition influence so that trigger Oral candidiasis. Stichopus hermanii suspected as an Oral candidiasis therapy because it contain antioxidant compound, antitumor and antifungi. Objective: Analyzing the effectiveness of Stichopus hermanii supplementation as a protective effect of oral candidiasis in Rats exposure to smoke. Materials and Methods: This experiment is post test only group control design using 35 male rats divided into 5 groups(X). X1 (negative control), X2 (positive control), X3 (Stichopus hermanii powder 0,0225mg/kgBB), X4 (Stichopus hermanii powder 0,045mg/kgBB), X5 (Stichopus hermanii powder 0,09mg/kgBB). Candida albicans induced into the mouth by an oral swab using cotton bud 3 times a week for 8 weeks. Smoke exposure as a predisposition factor be given 3 bars per day for 8 weeks. The rats being killed and tongue biopsies measure the thickness of tongue epithelium. The obtained data analyzation using One Way ANOVA and LSD test. Result: There is a significant difference (p<0.05) between X1 and X2, X1 and X3, X1 and X4, X1 and X5, X2 and X3, X2 and X4, X2 and X5, X3 and X5. Conclusion: Adduction of Stichopus hermanii capable of reducing risk of Oral candidiasis. Supplementation of Stichopus hermanii powder 0,09mg/kgBB is the most effective reduce thickness of the tongue epithelium in the group that exposure to smoke and induced of Candida albicans.
Influence Of Brand Attributes to Brand Awareness in Nala Husada Dental Hospital Ghita Hadi Hollanda; Aulia Dwi Maharani
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: The company is able to be the basis of the formation of customer loyalty and fanaticism of the product or service through a strong brand. Having a strong brand is a vital aspect for any company, because the advantage gained diverse. Based on the data in 2014 and 2015, it showed the decreased number of patients at the Nala Husada Dental Hospital from 2014 to 2015 amounted to 949 people (8%),as well as the number of patients in the Polyclinic of Dental Specialists, were 14,6% (348 patients) from ideal capacity (2384 patients). Purpose: The aim of this study is to find out the influence of brand attributes to brand awareness in Nala Husada Dental Hospital. Methods: This study was an observational study that used 200 respondences from the patients population of Nala Husada Dental Hospital. The study was conducted at Nala Husada Dental Hospital from March-April 2018. Results: The results showed that the characteristics of patients who seek treatment at the Nala Husada Dental Hospital were majority adults in productive age (25-35 years old), at middle to lower-end of socio-economic class, and had the education level of SLTA grade. Most of respondents had bad perception for the brand attributes of Nala Husada Dental Hospital.Most of them had low brand awarenesstowards the Nala Husada Dental Hospital. There was a tendency if the brand attributes were good, the brand awareness was getting better.
Inhibition Effect Extract Stolephorus Insularis As A Antimicroba In Staphylococcus aereus Bacteria Ayulistya Paramita Sutarto; Yulie Emilda Akhwan
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Untreated caries will continue and microorganisms enter the pulp resulting in an inflammatory response and pulp necrosis. Sterilization is one part of root canal treatment and is important for the success of root canal treatment. Stolephorus insularis contains antibacterial substances such as fluor. Previous research showed that extract Stolephorus insularis has antibacterial activity in Streptococcus mutans bacteria. Purpose: This study aims to determine the antibacterial power of Stolephorus insularis extract on the growth of Staphylococcus aereus bacteria by using 3 concentrations of 18%, 24% and 30%. Material and Method: This resesarch use culture of Staphylococcus aereus bacteria in MH blood agar, Stolephorus insularis extract with various concentrations (18%, 24%, 30%), 7% Na CMC, 1% DMSO solution, agar BHI media. Culture of Staphylococcus aereus was taken from liquid BHI media, then rubbed on the entire surface of BHI media using a sterile cotton stick. The antibacterial zone formed is measured. Result: Based on the results of the Mann-Whitney test there were significant differences in the inhibitory power of Staphylococcus aureus bacteria (p <0.05) in the K + group with groups K-, P1, P2 and P3. Whereas between groups P1 with K-, group P2 with K- and P1, and group P3 with K-, P1 and P2 there were no significant differences because the significant value was greater than 0.05. Conclusion: There is no antimicrobial power at concentrations of 18%, 24%, and 30%. Quantitative research needs to be done to determine the decrease in the number of bacterial colonies.
Osteoblast Number in Tension Area by Giving Propolis Extract As Orthodontic Relaps Prevention Budi Handayani; Arya Brahmanta
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: relapse is often happen after orthodontic treatment finished. Propolis contains flavonoid, saponin and CAPE that known increase the number of osteoblast. Osteoblast have important role in bone remodeling which can prevent relapse. Purpose: to determine increasing number of osteoblast in bone remodeling after the giving 3% and 5% of propolis to prevent relapse after orthodontic treatment. Materials and metode: the design of this study was randomized post testonly control group design. 28 guine pig were divided into 4 groups of K- (without treatment), K+ ( giving separator rubber), P1( giving separator rubber and 3% propolis), P2 ( giving separator rubber and 5% propolis). Result: There are increasing number of osteoblast in the tension side of alveolar bone in treatment group. The average number of osteoblast in the tension side of alveolar bone in group K-:26.86; K+:33,29; P1:41.29; P2:48.29. Conclusion: giving 5% of propolis is the most effective I increasing the number of osteoblast in tension side of alveolar bone in relapse after orthodontic treatment.
The Comparison of Ostecytein the Pressure area and Tension area on Tooth Movement Because of Hyperbaric Oxygen Therapy Muhammad Faizal Winaris; Arya Brahmanta; Pambudi Raharjo
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Orthodontic tooth movement is a interaction prosess of resorption and deposition of bone remodeling. Orthodontic tooth movement by mechanical strength causes changes in alveolar bone. Osteocyte is an essential cell to respond bone remodelling. Hyperbaric Oxygen Therapy affects production of osteocyte because it can release Reactive Oxygen Species (ROS) and Nitrid Oxide (NO). Purpose: To determine the difference number of osteocyte in pressure and tension area during tooth movement by adjuvant of Hyperbaric Oxygen 2,4 ATA during 7 days starting on day 8 to day 14. Materials and Methods: This research used Completery Randomized Control Group Post Test Only Design. 36 cavia cobaya (male) were divided into 3 groups randomly : the negative control groups, positive control group, and treatment group. Preparat staining used Hematoxylin Eosin (HE) and calculated on microscop 1000x with 20 field of view. Data analyses used one way ANOVA and LSD test then compared each area by using paired T test. Result: The data showed that the treatment group (P=10,67) tension area has the highest number of osteocyte than negative control group (K-=3,67), positive control (K+=7,42). In the pressure area showed that negative control group (K-=5,00) has the highest than positive control group (K+=3,83) and treatment (P=3,25). Conclusion: Therapy HBO 2,4 ATA 7 days starting on day 8 to day 14 is could increase osteocyte in the tissue to stimulate process of bone remodelling.
The Cytotoxicity of Daruju Mangrove (Acanthus ilicifolius) Leaf Extract as Root Canal Irrigation Ratna Putri; Twi Agnita Cevanti; Henu Sumekar
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: The cleaning and shaping of the root canal are important stages in root canal treatment. The irrigation solution needed in those stages to clean the canal from residual necrotic tissue, demtine particles, and microorganism. Irrigation solution must fulfill some criteria among others, able to solute the debris or tissue residual, has low surface tension and not toxic. Mangrove Daruju (Acanthus ilicifolius) has potency to be a alternative of the usual irrigation solution because has antibacterial effect. Purpose: The aim of this study was to examine the cytotoxicity of Daruju mangrove (Acanthus ilicifolius) as root canal irrigation against the fibroblast cell (BHK-21) culture. Materials and Methods: The samples used was fibroblast cells (BHK-21) using culture method. These samples were treated with Acanthus ilicifolius chloroform extract with several concentration. Samples were divided into 1: cell control, 2:media control, 3: 40mg/ml, 4: 50mg/ml, 5: 60mg/ml, 6: 70mg/ml,: 80mg/ml, 7: control. MTT was added, 3 minutes after that incubated for 4 hours. DMSO solution was added and then shaken, the samples were analyzed using ElISA reader with a 620 wavelength. The cytotoxiciy wa expressed by cell viability. If its is > 50%, it is declared as non toxic. Data analyzed using non parametric test (Kruskal-Wallis) followed by Mann Whitney test. Results: The Kruskal-Wallis test proved that there were significant differences in the cell viability among the treated groups. The average difference among the treated groups which were tested with Mann-Whitney test, showed a significant difference between group 1 and 5, also group 2 and group 5. Conclusions: Acanthus ilicifolius leaf chloroform extract has no cytotoxicity effect on concentration fibroblast cell (BHK-21) culture.
The Difference of Impact Strength in Acrylic Resin Self-Cured with the Addition of Zirconium Dioxide (ZrO2) Nanoparticles Annete Juwita; Widaningsih; Puguh Bayu Prabowo
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Self-cured acrylic resin is a material used for repairing broken and fractured dentures. Zirconium dioxide (ZrO2) is a reinforcing material that is being developed as an additive to the acrylic resin. Purpose: to determine the effect of zirconium dioxide (ZrO2) addition on self-cured acrylic resin on impact strength. Material and Methods: This study was a true experimental laboratory study with the design of a post-test only control group design, using 24 pieces of self-cured acrylic resin measuring 65 x 10 x 2.5 mm divided into 4 groups with and without zirconium addition dioxide (ZrO2) nanoparticles. Zirconium dioxide (ZrO2) nanoparticles were silanized first by mixing the silane coupling agent. Furthermore, the impact strength was tested on the plate. The data obtained were analyzed using the One Way ANOVA test. Results: there were significant differences in the impact strength between the groups with a significance value of 0,000 (p <0.05). Conclusion: there was a difference in the increase of impact strength in acrylic resin self-cured with the addition of ZrO2 nanoparticles concentrations of 3%, 5%, and 7%.
The Effective Difference Application of Chitosan Gel with Different Molecular Weight and Aloe vera on The Density of Collagen Fibers in Wound Healing of Traumatic Ulcer Michelle Suhartono; Sularsih; Nafi’ah
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Traumatic ulcer is one of the most common oral wounds. Chitosan has mucoadhesive characteristic while Aloe vera containing lignin which is able to penetrate the skin. It is expected that the combined gel of chitosan and Aloe vera will function as wound healing accelerator in traumatic ulcer. Molecular weight is one of the characteristics of chitosan quality. Purpose: the aim of this experiment was to know the density of collagen fibers in wound healing of traumatic ulcer using the combined gel of chitosan with different molecular weight and Aloe vera. Materials and Methods: 30 Male Rattus Norvegicus were divided into 3 groups. Group I was control group (without chitosan and Aloe vera), group II was given low molecular weight chitosan and Aloe vera, group III was given high molecular weight chitosan and Aloe vera. The groups were given traumatic ulcer making with 4 mm diameter and 2 mm depth. Rats were sacrificed by decapitation on day 3 and 7 then they were examined histopatologically to see the density of collagen fibers. Result: Statistical analysis with Kruskall Wallis and Mann-Whitney U test showed that there were significant difference p<0,05 between high and low molecular weight chitosan with Aloe vera group on day 3 and 7. Conclusion: Chitosan with high molecular weight and Aloe vera were more effective in wound healing of traumatic ulcer because they increase the density of collagen fibers.
The Effect of Brown Algae Sargassum sp. Extract Towards The Amount of Macrophages in The Healing Process of Traumatic Ulcer Annisa Rahmawati; Agni Febrina Pargaputri; Isidora Karsini S
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: The Sarggasum’s sp. extract contains of several chemical properties such as flavonoid, vitamin A, vitamin C, zinc, and calcium which has benefit as anti-inflammation, so it can be used as an alternative therapy for traumatic ulcer. Purpose: To investigate the effectivity of Sargassum’s sp. extract towards the amount of macrophages in the healing process of traumatic ulcers. Material and Method: 32 wistar rats were divided into 4 groups, K1 the negative control group without treatment, K2 the positive control group with the drugs containing 0.2% hyaluronic acid, and the treatment group K3 Sargassum’s sp. extract concentrations of 50% and K4 Sargassum’s sp. extract concentrations of 75%. Traumatic ulcer were made in the labial mucosa of rats by using heated amalgam stopper. On the fourth and seventh day, rats were sacrified and biopsied on lower labial mucosa. The macrophages were observed using a 1000x magnification light microscope with OptiLab viewer. Result: The statistical test using One Way ANOVA showed significant difference (p<0,05) of macrophage on fourth day group. The LSD test showed a significant difference (p<0,05) in macrophages at K1 (2.83±1.03) compared to K3 (1.17±0.64), K1 compared to K4 (0.58±0.79), K2 (2.58±0.50) compared to K3, and K2 compared to K4 at the fourth day group, whereas the seventh day group showed no significant differences between each groups. Conclusion: The Sargassum’s sp. extract concentrations of 75% is the most effective in decreasing amount of macrophages in the healing process of traumatic ulcers.
Antibacterial Effect of Semendo Coffee Beans (Coffea Canephora) Extract Against Streptococcus Sanguinis In Vitro Growth Sulistiawati; Bambang Nuryadi; Akhyar Dyni Zakyah; Atikah Suci Vidyasari
Denta Journal Kedokteran Gigi Vol 15 No 1 (2021): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/denta.v15i1.1

Abstract

Background: Streptococcus sanguinis is one of the most dominant bacteria in early colonization of plaque formation. Robusta coffee beans (Coffea canephora) was reported to have antibacterial properties because it contained compounds such as alkaloids, flavonoids, saponins, tannins, and steroids. Purpose: This study aimed to determine the antibacterial effect of Semendo coffee beans extract to inhibit the bacterial growth of S. sanguinis. Material and method: This study was an in vitro experimental laboratory. This study used Robusta coffee beans origins from South Sumatera called Semendo coffee beans. The treatment group used Semendo coffee beans extract with concentrations of 2.5%, 5%, 10%, 20%, and 40%. The positive control used 0,2% chlorhexidine gluconate and the negative control used sterile distilled water. The antibacterial potency test was used dilution method to MIC (Minimum Inhibitory Concentration) and MBC (Minimum Bactericidal Concentration) test, and disk diffusion method to inhibitory zone test. Result: The result showed that the MIC of Semendo coffee beans against S. sanguinis couldn't be determined because it was blocked by the color of the extract while MBC was 5%. The average diameter of the inhibition zone formed on 2.5% Semendo coffee beans extract was 12,0±0,4082 mm and bigger along with higher concentration. These results suggested that the extract of Semendo coffee had an antibacterial effect against the growth of S. sanguinis on 2,5%-40%.

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