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Padjadjaran Journal of Dentistry
Published by Universitas Padjadjaran
ISSN : 19790201     EISSN : 25496212     DOI : -
Core Subject : Health, Science,
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.
Arjuna Subject : -
Articles 1,002 Documents
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Increasing knowledge and attitudes about dental caries and prevention after educational intervention using a modified lecture method in adolescents az zahra, Fatharani salsabila; Suryanti, Netty; Putri, Fidya Meditia
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.48148

Abstract

ABSTRACTIntroduction: The prevalence of caries in adolescents is still high, and the average visit to the dentist is when the disease is advanced. Educational interventions about dental caries and prevention need to be carried out to improve oral health status. Providing oral health education with appropriate methods will increase knowledge and encourage changes in attitudes and behaviors to prevent adolescent dental caries. This study aimed to analyze the differences in knowledge and attitudes before and after the intervention of education on dental caries and prevention among adolescents using a modified lecture method. Method: The study design is Quasi-Experimental with one group pretest posttest research design. Sample selection used probability sampling techniques, with simple random sampling techniques. The population in this study was students of SMPN 1 Jatinangor, with the total sample of 186 respondents. Respondents were given educational intervention using a modified lecture method, namely giving a lecture, with the help of a powerpoint presentation with interesting pictures, providing a toothbrush demonstration and ending with a discussion group. Pretest and posttest assessment was using questionnaires. Pretest and posttest assessments used a questionnaire, which contained 20 knowledge questions and 15 attitude questions. Questionnaires and educational materials had been tested for validity and reliability, with Cronbach's alpha results for knowledge at 0,878 and attitude at 0,841.  The data were analyzed with the Wilcoxon test. Results: There was a significant difference between knowledge before and after the intervention of education on dental caries and prevention with a p-value of 0.001 (<0.05), and there was an increase in knowledge score, there was an average increase in knowledge score of 52%. Likewise, there were differences in attitudes before and after the intervention, with a p-value of 0.001 (<0.05) and an increase in attitude scores of 7.95%. Conclusion: The modified lecture method using power points, videos, demonstrations, group discussions and roll play on brushing teeth, which are carried out on adolescents, can increase knowledge and attitudes towards dental caries and preventionKeywordsIntervention, education, knowledge and attitude, dental caries, prevention
Analysis of the completeness of specific nutritional interventions as an effort to prevent stunting: an observational study Setianingsih, Triseu; Hussain, Nervana
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.50724

Abstract

ABSTRACT Introduction: Handling stunting through nutritional interventions is classified into two categories: specific nutrition interventions and sensitive nutrition intervention. Specific nutrition interventions referring to causal factors directly related to nutrition, aimed at pregnant women and breastfeeding mothers, are the responsibility of the health sector, contributing 30%. The completeness of specific nutritional interventions for breastfeeding mothers according to standards are more challenging. The purpose of this study is to analyze several factors that influence the completeness of specific nutritional interventions in breastfeeding mothers to create prediction models. Methods: This was a quantitative study with a cross sectional design. The population was all breastfeeding mothers with a total of 193 nursing mothers. Samples of 128 people were taken using a simple random sampling technique. Data analysis using univariate analysis, bivariate analysis with Chi square analysis and Multivariate analysis with logistic regression analysis. Result: In bivariate analysis there were 8 influencing variables. The Mother’s education with p=0.006, Mother’s knowledge with p=0.001, Mother’s Attitudes with p=0.001, Mother’s Job with a p=0.001, Parity with p=0.001, Husband's Support with p=0.001, Health Workers’ Support with p=0.001, Village Officials’ Support with p=0.001. The most influential variable was the health workers’ support variable with OR=20.56. Through multivariate analysis, a predictive model of achieving completeness of specific nutritional interventions is produced so that it can be used as a preventive effort in overcoming these problems. Conclusion: The completeness of specific nutritional interventions for breastfeeding mothers has not been achieved according to the government's target, it is necessary to intervene on the factors that influence it which include mother’s knowledge, mother’s attitude, husband’s support, health workers’ support and village apparatus’ support.Keyword : Stunting, nutritional support, specific intervention
Particle size analysis of yellowfin tuna (Thunnus albacares) skin collagen powder using papain-soluble collagen method with varying NaCl concentrations: an experimental laboratory Fatryana, Destya Arizha; Rahmitasari, Fitria; Nanik K., Chaterina Diyah; Rizal, Moh. Basroni; Winias, Saka
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.54588

Abstract

ABSTRACTIntroduction: The skin of yellowfin tuna (Thunnus albacares) contains high protein, which could potentially be a halal collagen product. Collagen extraction using the papain-soluble collagen method has the advantage of producing a higher collagen yield compared to the acid method. Particle size, one of the physical properties of collagen, plays a crucial role in its efficacy in dentistry. This study aims to analyze the particle size of collagen powder synthesized   from Thunnus albacares skin using the papain-soluble collagen method, with varying concentrations of NaCl. Methods: Type of research is an experimental laboratory. Thunnus albacares skin was synthesized by chopping, cleaning, and soaking in a 0.1 M NaOH solution. The extraction process used the enzyme papain and 0.5 M of acetic acid. Samples were divided into four groups, each with different concentrations of NaCL: 0, no NaCL;, 0.9 M NaCl, 1.3 M NaCl, and 1.7 M NaCl. After centrifugation, the samples were freeze-dried. The particle size of collagen powder was measured using a Particle Size Analyzer test tool. The data collected was then analyzed using the Mann-Whitney test. Results: Particle size distributions are as follows: K group (3.36 nm), P1 (1.842 nm), P2 (3.36 nm), and P3 (10.12 nm). There is a significant difference in groups K-P1 and P3, P1-P2 and P3, and P2-P3 (p<0.05). However, there is no significant difference in groups K-P2 (p>0.05). Conclusion: Particle size of this research produced nano-sized collagen powder, with the lowest particle size observed in the 0.9 M NaCl group, measuring at 1.842 nm. The particle size increased in the group without NaCl and in the 1.3 M NaCl group at 3.36 nm, and reached the highest value in the 1.7 M NaCl group at 10.12 nm. 
Antibacterial test of Peperomia pellucida (L.) Kunth extract against Porphyromonas Gingivalis as a potential herb for periodontitis: a laboratory experiment Nasution, Dewi Lidya Ichwana; Tjahajawati, Sri; Indriyanti, Ratna; Amaliya, Amaliya; Fadilah, Rina Putri Noer; Mutiara, Rahman
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.47856

Abstract

ABSTRACTIntroduction: Periodontitis is a multifactorial inflammatory disease which is generally caused by plaque accumulation. Many studies have shown that Porphyromonas gingivalis (Pg) is the main etiological agent that contributes to chronic periodontitis. Scaling and root planing (SRP) is the gold standard for periodontitis treatment. The use of antibiotics as additional agents accompanying the SRP procedure has limitations that can cause resistance to subgingival periodontal pathogens. Peperomia pellucida (L.) Kunth i.e betel leaf is a natural ingredient that contains anti-inflammatory, antibacterial and antioxidant properties. This study aimed to analyze the inhibition of Peperomia pellucida (L.) Kunth  extract against Pg bacteria. Methods: The type of study used was an experimental laboratory with a Post-Test Control Group Design research design which was divided into 6 treatment groups using the disk diffusion method with concentrations of Peperomia pellucida (L.) Kunth extract 25, 50, 75 and 100%, sterile aquades as a negative control and Chlorhexidine as a positive control. Data analyses of One Way Anova and Post Hoc Tukey were used Results: Peperomia pellucida (L.) Kunth extract concentrations of 25, 50, 75, and 100% had an  effect on reducing the growth of Porphyromonas gingivalis (p≤0,05), the average inhibition response was 14.40 mm at 25% concentration, 16.58 mm at 50% concentration and 19.30 mm at 75%, 21.88 mm at 100% concentration.Conclusion: Peperomia pellucida (L.) Kunth extract has an antibacterial effect against Porphyromonas gingivalis which has the potential to be used as a periodontitis herb.Keywords: Betel leaf extract Peperomia pellucida (L.) Kunth, periodontitis, Porphyromonas gingivalis.
Influence of social capital on the stunting incidence : a cross- sectional study Setianingsih, Triseu; Suharso, Eddy; Hussain, Nervana
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.50723

Abstract

ABSTRACT Introduction: The problem of stunting is caused by many factors, including geographical, social, and political problems. The role of social capital has been shown to impact economic development and health in some countries, including the problem of stunting, but has not been widely studied. The purpose of this study is to analyze the effect of social capital on the incidence of stunting in South Cikarang Sub District, Bekasi Regency. Methods: The type of study is observational with a cross-sectional design. The population had 106 neighborhoods as respondents, with simple random sampling technique, and a total sample of 91 people. The research instrument uses a questionnaire whose validity and reliability have been tested. The independent variables studied were 7 variables. Univariate in the form of frequency distribution, Bivariate analysis using chi square followed by logistic regression to obtain a predictive model using SPSS Version 24. Result: 65.9% of neighborhoods have stunting rates in their area. This figure is still above the government's target. Of the 7 variables studied, all of them are related to the incidence of stunting. Suprastructure variables with p=0.001, community participation with p=0.004, community empowerment in development with p=0.001, community control in development and stunting events with a value of p=0.001, motives of empowerment in development with p=0.004, the existence of cadres as agents of change with p=0.001, involvement of various stakeholders with p=0.001. The most dominant factor is the suprastructure of various stakeholders, with p=0.001. The most dominant factor is the t variable, with OR=49.398 at 95% of CI (3.623–673.6). Predictive models are produced so that preventive efforts are expected to reduce the incidence of stunting.  Conclusion: The high incidence of stunting in the neighborhood area shows that the social capital of the community still needs to be improved in handling stunting. Community groups in the neighborhoods that have poor suprastructure will be at risk of their area having a stunting incidence.Keywordsocial capital, stunting, incidence
Antibacterial potential of Biduri leaf extract (Calotropis gigantea) against the growth of Streptococcus mutans ATCC 35668 colonies: an experimental laboratory Kholidiya, Wulan Ratna Nur; Meilawaty, Zahara; Astuti, Pudji
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.52850

Abstract

ABSTRACTIntroduction: Caries is an oral cavity infection that attacks the hard tissue of the teeth. Caries are caused by cariogenic bacteria such as Streptococcus mutans (S.mutans). S.mutans plays a role in the process of biofilm and plaque build up. One alternative ingredient that has antibacterial properties is Biduri leaves (Calotropis gigantea). The research aimed to analyze the antibacterial potential of Biduri leaf extract on the growth of S.mutans colonies. Methods: This type of research is a laboratory experimental research in vitro using the post-test-only control group design method. The antibacterial test used the colony counting method. The extraction process used the maceration method for 1 day with a shaker. The concentrations used were concentrations of 20, 40, and 60%. Control (+) used 0.2% chlorhexidine and control (-) used distilled water. Incubation process was for 24 hours. Counting the growth of S.mutans colonies using a colony counter was carried out by three observers. Data analysis used the Kruskal-Wallis test followed by the Mann-Whitney test. Results: The results showed that there was a significant difference in the growth of S.mutans (p<0.05) after being exposed to Biduri leaf extract at a concentration of 20, 40, and 60%. Conclusion: The Biduri leaf extract has antibacterial potential against S.mutans at concentrations of 20, 40, and 60%, and the best concentration in reducing the growth of S.mutans colonies is the concentration of 60%.KeywordsAntibacterial, Calotropis gigantea, 0.2% chlorhexidine, colony counting, Streptococcus mutans
The value of imbibition and syneresis for dental impression on red seaweed: a laboratory experiment Indahyani, Didin Erma; Barid, Izzata; Anggraeni, Priska Amelia
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.49071

Abstract

ABSTRACT Introduction: Alginate is a type of elastic dental impression, which is an irreversible hydrocolloid. The main components in sodium alginate can be obtained naturally through the extraction process from seaweed (Kappaphycus alvarezii). Several physical characteristics must be fulfilled by dental impressions, such as dimensional stability related to imbibition and syneresis. ANSI/ADA specification No.18 regarding the maximum permitted change in alginate impression materials may not exceed 0.5%. This research aimed to analyze the value of imbibition and syneresis on dental impressions of red seaweed extract (K.alvarezii). Methods: The research was conducted using an experimental laboratory method with a post-test-only control group design. There were two groups, namely the control group of commercial dental impressions and the treatment group using dental impressions with the sodium alginate extracted from red seaweed (K.Alvarezii) by the acid method, and the FTIR test was performed to analyze compound sodium alginate. Imbibition and syneresis measurements were carried out using a calliper on a plaster cast model from negative mould casting results, where previously, the mould was soaked in water for imbibition and evaporated for syneresis. Results: Imbibition and syneresis tests showed that the impression material group with sodium alginate from red algae was significantly lower than those with commercial impression materials. It was concluded that the impression material with sodium alginate from red seaweed had an effect on reducing the percentage of syneresis (p≤0.05) and imbibition (p≤0.05) of the impression material. Based on the results of our research, it was found that the alginate impression material extracted from red seaweed (k.alvarezii) had an imbibition value of 0.33% (p≤0.05) and syneresis of 0.28%, (p≤0.05) lower compared to alginate impression materials. commercial alginate impression material. Conclusion: The imbibition and syneresis values of red seaweed alginate show an excessively low value compared to commercial alginates.  KEYWORDS dental impression,sodium alginate, Kappaphycus alvarezii, imbibition, syneresis
In vitro effectiveness of the filtration in three and four layered surgical masks after a few hours exposure of S. aureus: experiment study Putri, Aliati; Yasrin, Tadeus Arufan; Pramesti, Hening Tjaturina; Arief, Erry Mochamad
Padjadjaran Journal of Dentistry Vol 35, No 3 (2023): November 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no3.50260

Abstract

ABSTRACTIntroduction: Surgical masks commonly have many layers. The outer layer acts as the initial filtration and the protection for the middle layer, the middle layer acts as the primary filtration, and the innermost layer absorbs liquid to prevent the spread of droplets from the mask's wearer. The recommended duration of wearing medical and fabric masks is 4–6 hours, while some studies stated that the maximum duration is 8 hours. The use of S. aureus in this study was based on its clinical relevance as a major cause of nosocomial infections. This study aimed to analyze the effectiveness of the filtration in three-layer and four-layer masks against S. aureus. Methods: This experimental study followed the methods of previous research, and followed the Standard Test Method from SNI 8489 2018 with several adjustments consisting of several steps, i.e., preparation of tested masks, bacterial culture media, and tested bacteria; determination of masks’ filtration efficacy; confirmation of the efficacy. All steps were repeated 15 times with exposure times of 2, 4, 6, and 8 hours and analysis using the chi-square test. Results: The percentage of surgical masks filtration effectiveness was indicated by the growth of S. aureus in Nutrient Agar media. The four-layer surgical masks showed the highest percentage (80%) of 2 hours and 4 hours of usage. Both types showed the lowest percentage of 8 hours of usage. Based on the duration of wearing, the mask's filtration effectiveness from the highest and lowest score was the S. aureus-exposed media for 2, 4, 6, and 8 hours, respectively p<0.050. The comparison value for the effectiveness of mask filtration between the type of masks and the length of use was 0.003. Conclusion: The filtration effectiveness of the four-layer masks is higher than the three-layer masks according to the duration of wearing the masks.Keyword : Surgical masks, filtration, duration, S.aureus
The use of digital dental calculator apps as an OHI-S calculation tool: a quasi-experimental Moryka, Atthahira Nabila; Ningrum, Valendriyani; Lestari, Citra; Batsukh, Nomundari
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.52851

Abstract

ABSTRACT Introduction: The utilization of applications as a tool for the calculation of dental and oral health indices has not yet been extensively explored. Consequently, researchers have proposed the development of the digital dental calculator application as a rapid and precise medium for the administration of oral health index surveys. Aim of this research is to analyze the use of digital dental calculator apps as an OHI-S calculation tool. Methods: The study design is quasi-experimental with a posttest-only group design. Convenient sampling was employed as the sampling technique, and the selected samples fulfilled the inclusion and exclusion criteria. The inclusion criteria were students of the dental profession at Baiturrahmah University, Indonesia, who were still enrolled in or had passed the periodontics module, while the exclusion criteria were students who did not participate in the full study (manual and digital). Results: The mean time taken to calculate OHI-S calculation results manually was 207.63 seconds, while the mean time taken to calculate the same results using the digital dental calculator application was 67.97 seconds. The results of the Mann-Whitney test indicate that there is a highly statistically significant difference between manual and digital calculations using the application, with a p-value of 0.000 (<0.05). Conclusion: There is a time difference between the use of digital and manual calculations for OHI-S calculations. The findings of this study indicated that the time required to perform OHI-S calculations using digital dental calculator applications was significantly shorter than that required for manual calculations.KEYWORDSoral hygiene index simplified (OHI-S), time duration, digital dental calculator
Orthodontic treatment need from a bibliometric analysis of the last four decades: a bibliometric analysis Yusra, Yohana; Kusnoto, Joko; Gunardi, Indrayadi; Goalbertus, Goalbertus; Kusnoto, Budi
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.50249

Abstract

ABSTRACTIntroduction: Malocclusion is a common oral disorder that strongly correlates with orthodontic treatment needs (OTN), however the complete picture of OTN remains unclear. This bibliometric study was conducted to develop a complete picture of the OTN from 1974-2022. The purpose of this study was to conduct a bibliometric analysis of scientific research pertaining to orthodontic treatment needs Methods: Type of study was bibliometric analysis. The term "orthodontic treatment need" was used to search for relevant articles in the Scopus database. VOSviewer, OpenRefine, and Tableau Public were used to illustrate the contributions of authors, journals, institutions, countries and the co-occurrence analysis and references analysis of the keywords. Result: There were 890 publications produced as a result of this study. Richmond emerged as the author with the most extensive publication record, having authored a remarkable 21 pieces that garnered a cumulative total of 524 citations.  The analysis reveals that the United Kingdom, Brazil, and the United States emerged as the primary contributors to literature pertaining to the assessment of orthodontic treatment necessity. The analysis of keywords revealed the occurrence of seven distinct clusters, which are: Index of Orthodontic Treatment (IOTN), orthodontic treatment, quality of life, orthodontic, malocclusion, and oral health-related quality of life. The largest cluster identified in the study was "malocclusion," encompassing factors such as prevalence, the Dental Aesthetic Index (DAI), treatment necessity, and the need for orthodontic intervention. Conclusion: In general, the number of articles addressing the need for orthodontic treatment has increased, particularly in the third and fourth decades. In the fourth decade, there were more articles about the IOTN that contained keywords directly related to the index, as well as self-esteem, quality of life, and its socio-demographic and socio-economic status correlation. KEYWORDSorthodontic treatment need; malocclusion; bibliometric; quality of life.

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