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Padjadjaran Journal of Dentistry

PJD
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Published by Universitas Padjadjaran

ISSN : 19790201 EISSN : 25496212 DOI : -

Biochemistry, Genetics & Molecular Biology Dentistry Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

Padjadjaran Journal of Dentistry or known as PJD, is an English-language scientific periodicals published by the Faculty of Dentistry Universitas Padjadjaran thrice a year on every March, July and November. The submission process of manuscript is open throughout the year. All submitted manuscripts will go through the double-blind peer review and editorial review before being granted with acceptance for publication. Designed as a medium of information and scientific knowledge, Padjadjaran Journal of Dentistry publishes numerous research articles, in the area of Oral Biology, Dental Material Science and Technology, Oral and Maxillofacial Surgery, Pedodontics, Dental Public Health and Community Dentistry, Conservative Dentistry, Periodontics, Prosthodontics, Orthodontics, Oral Medicine, Dental Radiology, as well as with their development through interdisciplinary and multidisciplinary approach. Initially published as Padjadjaran Journal of Dentistry (PJD) magazine ISSN 1979-0201(print) on 2007 in form of printed issues. In 2017, the magazine had its online published version under the same with ISSN 2549-6212 (online) in accordance with the policy of LIPI. Padjadjaran Journal of Dentistry has been using Open Journal System requiring all writers to register in advance before they are allowed to upload the manuscript they write online. Afterwards, the editors, peer reviewers, and writers can monitor the manuscript processing. Several other changes are informed in the Journal History.

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Articles 12 Documents

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Search results for , issue "Vol 29, No 2 (2017): July 2017" : 12 Documents clear

Synthesis of mesh-shaped calcia partially stabilized zirconia using eggshell membrane template as filler composite Gempita, Gema; Hasratiningsih, Zulia; Subrata, Gantini; Purwasasmita, Bambang Sunendar
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Faculty of Dentistry Universitas Padjadjaran

Introduction: This experiment was conducted experimentally to synthesize Calcia Partially Stabilized Zirconia (Ca-PSZ) by sol-gel method using eggshell membrane template as a composite filler. The eggshell membrane was used to produce a mesh shaped structure, which hopefully can improve the mechanical properties of the composite. Method: Ca-PSZ filler was synthesized from ZrOCl2 precursor and Ca(NO3)2 stabilizer with a 24 hours immersion time. Ca-PSZ of synthesis then mixed with the resin matrix to test its composite hardness. Result: The EDS characterization results suggested that the sample contained elements of zirconia, calcium, and oxygen. Whereas, the XRD characterization identified that crystal structures that formed in the sample were nano scale tetragonal. Characterization of SEM showed Ca-PSZ with mesh structured. The average composite hardness value was 15.79 VHN. Conclusion: The composites with Ca-PSZ-synthesized filler could be prepared and its hardness value was higher than the composite with Ca-PSZ filler in spherical particles, but the hardness was still below the composite on the market.

Parents knowledge and oral hygiene level of kindergarten students Muljadi, Vania Arista; Mandalas, Henry; Monica, Grace
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: Parents knowledge related to oral health behaviour in children. Parents introduced the habit of tooth brushing to their children and how to maintain good oral hygiene. The purpose of this study was to describe parents knowledge about tooth brushing and oral hygiene level in the kindergarten students. Methods: The study design was cross sectional research and descriptive observational. This study was conducted towards 25 students of Gymboree and Kidsville at Bandung, Indonesia, which consisted of 14 boys (56%) and 11 girls (44%). The data collection was done by giving questionnaires to parents and examination of student’s oral hygiene level by using PHP index. Results: Generally parents already have the good knowledge that supports the children oral hygiene level, but there were still 52% of parents who does not use the recommended techniques to brush the outer surface of the teeth and 64% of parents who does not use the recommended techniques to brush the tooth surface that face to the cheek. The oral hygiene level of Gymboree and Kidsville students were very good 0% (0), 32% good (0.1- 1.7), 60% medium (1.8-3.4), and 8% bad (3.5-5.0). Awareness of parents about tooth brushing and oral hygiene level of children were generally adequate, but were not fulfilling the standards of oral health recommended by dentist. Conclusion: Parents knowledge about oral hygiene were generally good and the oral hygiene of kindergarten student were in medium range.

Overview of the frontal sinus anteroposterior size based on against lateral cephalometric radiographs chronological age as forensic identification Marsya, Georgiana; Sasmita, Inne Suherna; Oscandar, Fahmi
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: One part of the most important individual identification procedure is approximate age can be done on an individual living or dead. Judging from some of the methods that have been there, have not found a method forecasts age through the frontal sinuses, particularly research conducted in Indonesia. The frontal sinus can be used for identification because the frontal sinuses began to evolve and look at radiographs at the age of 7 years and did not change after the age of 20 years, it reveals the existence of differences in the size of the frontal sinuses with age. Objective: To asses of the frontal sinus anteroposterior size based on against lateral cephalometric radiographs chronological age as forensic identification. Methods: A number of samples are 502 lateral cephalometric patient data from secondary data of patients aged 7-20 years, 335 pieces of lateral cephalometric. Purpose of of the study was to asses the frontal sinus anteroposterior size chronological age as forensic identification. Radiograph female patients and 167 pieces in male patients. Data anteroposterior size of the frontal sinus is obtained by pulling the longest line perpendicular to the line of Sh-Sl. Results: The results showed that at the age of 7 years the average size of the frontal sinus anteroposterior 4.20 mm and 5.05 mm which is the smallest size, while the average size of the biggest, by 8.46 mm in women and men at the age of 11.37 mm 20 years. Conclusions: In women, the fastest increase occurred at the age of 7-8 years, males at the age of 16-18 years. The frontal sinuses anteroposterior size increases with age, both men and women.

3D Dentobox (Dental Explosion Box 3D) as education media for children caries prevention Dewi, Siti Rusdiana Puspa; Utami AF, Deratih Putri; Octantia, Indah; Ifadah, Nurul
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: The most common dental and oral health problem in the world is dental caries. In Indonesia, as many as 89% of children under 12 years old suffered from dental and oral disease. Lack of dental knowledge and awareness can be overcome by conducting intensive dental and health education to the community. 3D Dentobox is a simple three-dimensional game designed to deliver dental and oral health messages, including dental hygiene, ways to overcome dental health problems and some dental games. 3D Dentobox is an educational media prevention of caries in children. Methods: The method used was Quasi experiment with the type of pretest and posttest control group design. The sample of this study was 30 children aged 9-12 years old. The research subjects filled out a questionnaire containing information on the level of knowledge, attitudes, and actions in caries prevention efforts followed by outreaching to the media and 3D props Dentobox and was given back the same questionnaire to be filled. Data were collected and evaluated using Guttman scale and was analyzed by paired T test. Results: The results showed that the average level of knowledge, changing attitudes, and actions before and after use 3D Dentobox increased significantly (p<0.05). Conclusion: 3D Dentobox can be used as a media of education to prevent dental caries in children.

Effect of All-Trans Retinoic Acid (ATRA) against expression of Matrix Metalloproteinase-2 (MMP-2) in model mice (Rattus norvegicus) periodontitis Soraya, Ilma; Herdiana, Nadya Octoraputri; Hanggoro, Rifan; Widodo, Haris Budi
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: Periodontitis is a common chronic inflammatory disease characterised by destruction of the supporting structures of the teeth, generally caused by bacteria Phorphyromonas gingivalis (P.g). Matrix metalloproteinase-2 (MMP-2) is an enzyme that plays an important role in inflammatory conditions. All-trans retinoic acid is a metabolite of vitamin A which plays a role in healing the inflamed tissue and maintain the immune system. The purpose of this study was to determine the effect of ATRA on the expression of MMP-2 in periodontitis models of mouse Rattus norvegicus. Methods: this was a laboratory experimental study using post-test only with control group design. This study used 25 male Wistar mice that was divided into 5 groups. Group 1 is a group of healthy mice, Group 2 is a group of periodontitis induced mice without treatment, Group 3 is a group of periodontitis mice treated with 5 mg/kgBW doses of ATRA, Group 4 is a group of periodontitis mice treated with 10 mg/kgBW doses of ATRA, and Group 5 is a group of periodontitis mice treated with 20 mg/kgBW doses of ATRA. The periodontitis was induced using Phorphyromonas gingivalis bacteria every 3 days for 28 days and followed by administration of ATRA for 7 days. Expression of MMP-2 from gingival tissues and periodontal ligament was obtained by immunohistochemical methods. The results were analyzed using the Shapiro-Wilk Test and Mann-Whitney Test. Results: The results showed there were significant differences in the positive area of MMP-2 and MMP-2 color intensity (p<0.05) between Groups. Conclusion: ATRA dose of 20 mg/kgBW is the most effective dose in inhibiting the expression of MMP-2 in mice models of periodontitis when compared with other doses.

The difference of inhibitory zone between Katuk (Sauropus androgynous L. Merr.) leaf infusion and Roselle (Hibiscus sabdariffa L.) petals towards oral Candida albicans Kusumanegara, Kadek Seruni; Rachmawati, Emma; Setiawan, Ame Suciati
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: Katuk (Sauropus androgynus L. Merr.) leaf and roselle (Hibiscus sabdariffa L.) are part of plants that have antifungal activity against Candida albicans. The purpose of this study was to examine the inhibitory zone of katuk leaf’s infusion compared to roselle petals towards the growth of oral Candida albicans. Methods: The research methods was experimental laboratory. Each of katuk leaf and roselle’s infusion were respectively made in four concentration, i.e 5, 10, 20, and 40%. The positive control was 2% ketoconazole, while negative control was sterile aquadest. Results: The result of the study showed that the mean of inhibitory zones of katuk leaf 5%, was 17.90±0.8 mm, katuk leaf of 10% was 19.67±1.78 mm, katuk leaf of 20% was 19.67±1.78 mm, and katuk leaf consentration of 40% was 22.93±1.00 mm, meanwhile the mean of inhibitions zones of roselle petals infusion of 5% shows its mean of 18.53±0.67 mm, roselle petals of 10% was 22.40±1.28 mm, roselle petals of 20% was 26.20±0.87 mm, and roselle petals of 40%was 29.47±2.87 mm. Conclusion: It can be concluded that the mean of inhibitions zones of katuk leaf’s infusion was smaller than roselle petals toward the growth of oral Candida albicans.

Dental care necessity at productive age in Cilayung Village, Jatinangor Districts, Sumedang Regency Atlantika, Granidya Rosa; Suwargiani, Anne Agustina; Susilawati, Sri
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: The need of dental care is defined as a collection of dental and oral treatment in which according to dental personnel should be obtained by a certain period in order to achieve good dental health status. According to WHO, the productive age is the age group between 35-44 and is considered as the standard age for checking the adult oral health condition. The objective of this research was to obtain the necessity of oral health data at productive age in Cilayung village. Method: The research method was descriptive with cluster sampling technique. Samples of 80 respondents were obtained by pathfinder surveys technique. The necessity of dental care was assessed using WHO oral health surveys and the dental condition of respondents were checked using mouth glass. Result: The results shows that the highest number of caries prevention is as many as 80 people (100%) and the need for one surface treatment as many as 75 people (93.75%). Conclusion: The research concluded that the people in Cilayung village is in high need of caries and surface treatment.

The difference of matrix metalloproteinase-9 level in saliva between myofascial pain and disc displacement of temporomandibular joint disorders Rafni, Elita; Y., Yanwirasti; Darwin, Eriyati; Rikmasari, Rasmi
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: Saliva is the type of liquid which contains enzyme, hormone, antibody, constituent microbe, and cytokines. Matrix metalloproteinase-9 (MMP-9) is one kind of proteolysis cellular enzyme in saliva that has a role in inflammation. Saliva is very easy to take and noninvasive treatment, proved efficient for early diagnosis. The purpose of this research was to study the difference MMP-9 level in saliva patient with temporomandibular joint disorders between myofascial pain and disc displacement. Methods: Cross sectional comparative study. The research was carried out at the Prosthodontics Clinic of Arifin Achmad Pekanbaru Hospital and at Biomedical Laboratory of Faculty of Medicine, Universitas Andalas Padang, Indonesia. The saliva samples were taken from 37 myofascial pain patients and 37 disc displacement patients. MMP-9 levels were examined by the Elisa and the data result was analyzed using the t-test. Result: The average value of MMP-9 level of disc displacement was 650.98±384.94 pg/mL and myofascial pain was 168.70±41.24 pg/mL. There was a significant difference on MMP-9 level in saliva between myofascial pain and disc displacement (p<0.05). Conclusion: The MMP-9 level in saliva of patients with disc displacement of temporomandibular joint disorders was higher than patients with myofascial pain.

Comparison of surface roughness of nanofill and nanohybrid composite resin polished by aluminum oxide and diamond particle paste Y., Yolanda; Aripin, Dudi; Hidayat, Opik Taofik
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: The adequate finishing and polishing procedures might occur the restoration longivity, the color retention, and the good integrating with the surrounding environment. Methods: This study was conducted to determine the surface roughness of the nanofill composite with the nanohybrid composite polished by the aluminum oxide pastes and diamond polishing paste. This study was a pure experimental-in vitro study. The results of polishing on the resin composite surfaces was observed using the optical microscope at 500x magnification and given the score. The Krusskal-Wallis test was conducted to depict the data analysis. Result: The results showed that the resin composite group of the nanohybrid polished by both aluminum oxide and diamond particle had smoother surface than the resin composite of the nanofill. Conclusion: The conclusions of this study depicted that there were differences of polishing results using the aluminium oxide and diamond particle paste between the nanofill and nanohybrid resin composite surface roughness.

The remineralization potential of cocoa (Theobroma cacao) bean extract to increase the enamel micro hardness S., Sulistianingsih; I., Irmaleny; Hidayat, Opik Taofik
Padjadjaran Journal of Dentistry Vol 29, No 2 (2017): July 2017
Publisher : Universitas Padjadjaran

Introduction: Remineralization is the process of returning mineral ions into a hydroxyapatite structure characterized by mineral deposition on the enamel surface. The presence of mineral deposition would affect the microhardness of tooth enamel. Fluorine, as the remineralization agent is known with side effects such as fluorosis. Cocoa bean extract contains theobromine that can be used as an alternative remineralization ingredients. The objectives were to determine enamel microhardness after remineralization using cocoa bean extract as natural material and to compare with fluorine as synthetic material. Methods: Thirty-six maxillary first premolar tooth crowns was cut and planted in the epoxy resin. Teeth were then immersed in demineralization solution at pH 4 for 6 hours. The sample were divided into 2 groups, 18 for the fluorine group and the remaining group of cocoa extract. Vickers microhardness test was used before treatment, both after demineralized and remineralized. Results: The value of enamel microhardness before treatment in the fluorine group was 376.17 VHN as average value and the cocoa extract group was 357.33 VHN. After demineralization in fluorine group was 268.13 VHN and cocoa extract group was 235.93 VHN. After remineralization in fluorine group and cocoa extract group, respectively, 321.08 VHN and 293.86 VHN. The results of the analysis revealed that the level of enamel microhardness after remineralization was not significantly different in both groups (p>0.05). Conclusions: The findings indicated the ability of cocoa extract to increase the microhardness of enamel and implies the potential as a fluorine substitution for remineralization.

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