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Padjadjaran Journal of Dentistry
ISSN : 19790201     EISSN : 25496212     DOI : -
Core Subject : Health, Science,
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 15 Documents
Search results for , issue "Vol 36, No 2 (2024): July 2024" : 15 Documents clear
Surface roughness of supra-nano spherical filled and nanohybrid composite resin after Coffea arabica immersion: an experimental study Jordan, Bryan Matthew; Ratnasari, Dina; Fibryanto, Eko; Bin Azman, Syuwari Azhar
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.53109

Abstract

ABSTRACTIntroduction: Supra-nano spherical filled composite resin (Omnichroma, Tokuyama, Japan) with sol-gel method has 0.26 μm filler size, while nanohybrid composite resin (ENA HRi, Micerium, Italy) has 0.2-1 μm filler size. Nanofillers enhance resistance from chlorogenic acid contained in Coffea arabica. This study analyzed the surface roughness difference between supra-nano spherical-filled and nanohybrid composite resins after Coffea arabica immersion for 7 and 14 days, with 15 minutes of immersion each day. Methods: This study was an in vitro laboratory experiment with a pretest-posttest control group design. Twenty composite resin samples were immersed in artificial saliva and divided into four groups; supra-nano coffee, nanohybrid coffee, supra-nano saliva (control), and nanohybrid saliva (control). After 24 hours, immersion in Coffea arabica was started for supra-nano coffee group and nanohybrid coffee group for 15 minutes daily until days 7 and 14. Control groups were immersed in saliva. Results: One-way ANOVA showed significant differences in the surface roughness between composite resin groups. Post-hoc Tukey showed a significant difference between supra-nano coffee (0.91± 0.29 μm) and nanohybrid saliva (1.43±0.42 μm). The GLM Repeated Measure test showed significant surface roughness changes in supra-nano after 14 days of immersion in Coffea arabica (1.47±0.13 μm), while nanohybrid experienced surface roughness changes in 7 days of immersion in Coffea arabica (1.94±0.55 μm) and increased in 14 days (2.25±0.47 μm). In saliva immersion (control group), nanohybrid experienced an increase in surface roughness after 14 days, while supra-nano did not experience a significant increase in surface roughness. Conclusion: Supra-nano spherical filled composite resin exhibits greater resistance to changes in surface roughness following immersion in Coffea arabica.KEYWORDSCoffea arabica, nanohybrid, composite resin, supra-nano spherical filled, surface roughness 
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. 
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
Antibacterial effect of alpha-mangostin from Garcinia mangostana. L against oral streptococci and staphylococci biofilms: a systematic review Praptiningsih, Rahmawati Sri; Siswomihardjo, Widowati; Jonarta, Alma Linggar; Yulianto, Heribertus Dedy Kusuma; Syifa, Liftia Layyinatus; Rochmah, Yayun Siti; Ichwan, Solachuddin Jauhari Arief
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.vol36no2.53957

Abstract

ABSTRACTIntroduction: Interactions among competing bacteria, which inhibit each other's growth to maintain the balance of microorganisms in the biofilm, can influence oral cavity homeostasis. Natural products contain compounds with the potential to combat various diseases, including caries. Alpha-mangostin from Garcinia mangostana. L exhibits antibacterial properties against oral streptococci and staphylococci, acting through several mechanisms, including the disruption of peptidoglycan, which ultimately leads to cell brittleness and rupture. This study aims to assess the impact of antibacterial alpha-mangostin on oral streptococci and staphylococci biofilm. Methods: The research methodology employed secondary data collection through a systematic review study. We conducted searches across databases including PubMed, ScienceDirect, and Google Scholar to identify Indonesian and English references encompassing textbooks, research findings, reviews, and internet articles relevant to the topic published between 2014 and 2024. Following a thorough screening process, we selected articles deemed pertinent for inclusion in the review. Subsequently, these articles underwent evaluation for full-text accessibility, language compatibility, and availability of information from the respective journals, resulting in the selection of 20 articles. Results: Analysis was carried out on 20 articles. Ten articles described the effects of alpha-mangostin's inhibit oral biofilm, 6 articles discussed the effects of alpha-mangostin's antibacterial activity against Streptococcus mutans and Streptococcus sanguis, 3 article state mechanism alpha-mangostin inhibit membrane enzymes such as F(H+)-ATPase and the phosphoenolpyruvate-sucrose phosphotransferase system on Staphylococcus aureus. Additionally, one article described inhibition mechanisms of aldolase, glyceraldehyde-3-phosphate dehydrogenase, and lactic dehydrogenase on Staphylococcus epidermidis. Conclusion: Alpha-mangostin inhibits and disrupts biofilm defense mechanisms. It possesses antimicrobial properties effective against oral streptococci and staphylococci, including Streptococcus mutans, Streptococcus sanguis, Staphylococcus aureus and Staphylococcus epidermidis. These properties operate through various mechanisms, including enhancing the permeability of bacterial cell walls, ultimately leading to bacterial cell death.KEYWORDSOral biofilm, alpha-mangostin, oral streptococci, staphylococci
Knowledge, attitudes, and practices of dentists about patients with HIV/AIDS: a descriptive study at the dentists Pasaribu Saruksuk, Astri Suryani; Hasibuan, Sukri Paramita; Hayati, Fitrah; Nasution, Elisa Widyasari; Siregar, Darmayanti; Yanti, Gema Nazri
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.vol36no2.54830

Abstract

ABSTRACTIntroduction: Human Immunodeficiency Virus (HIV) is still an alarming global public health problem. Individuals infected with HIV can develop Acquired Immune Deficiency Syndrome (AIDS) when the infection reaches an advanced stage. Dentists are a group at high risk of contracting HIV/AIDS. Therefore, dentists must have good knowledge, attitudes, and practices towards HIV/AIDS patients. The purpose of this study was to determine the knowledge level, attitudes, and practices of dentists about patients with HIV/AIDS. Method: This type of research was descriptive with a cross-sectional design and was carried out directly at dentists' private practices or clinics in Medan. A total of 1319 dentists in Medan included 299 dentists during 2024 using a simple random sampling method. Data collection regarding knowledge, attitudes, and practices towards patients with HIV/AIDS from dentists in Medan was carried out using questionnaires. Results: The majority of respondents had a better level of knowledge regarding HIV/AIDS at 51.2%, followed by 44.5% of respondents having a moderate level of knowledge and only 4.3% of respondents having a poor level of knowledge. The majority of respondents had a neutral attitude, namely 58.9% and 34.8% of respondents had a negative attitude, and only 6.4% of respondents had a positive attitude towards patients with HIV/AIDS. The majority of respondents had a good level of practice at 49.2%, 44.1% of respondents had a moderate level of practice, and only 6.7% of respondents had a poor level of practice towards patients with HIV/AIDS. Conclusion: Satisfactory level of knowledge, neutral attitudes, and good practices regarding patients with HIV/AIDS. To maintain a good level of knowledge and practice and establish positive attitudes towards patients with HIV/AIDS, there is a need for improvement in education and post-graduate courses, refresher courses, seminars, and training about HIV/AIDS.KEYWORDSknowledge, attitudes, practices, HIV/AIDS, dentists
Analysis correlation of the remaining tooth number and muscle mass in women 45 to 69 years old: a cross-sectional design Piramida, Delyta; Hamzah, Zahreni; Prijatmoko, Dwi
Padjadjaran Journal of Dentistry Vol 36, No 2 (2024): July 2024
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no2.53919

Abstract

ABSTRACT Introduction: Tooth loss is a prevalent condition among older adults. Maintaining at least 20 teeth in the oral cavity is crucial for optimal masticatory function, which in turn is important for adequate nutrient intake, including protein necessary for muscle mass synthesis. This study aimed to analyze the correlation between the number of remaining teeth and muscle mass in women aged 45-69 years, a demographic that typically begins to experience a decrease in muscle mass. Methods: The research used an analytical observational method with a cross-sectional design. Subjects were selected using purposive sampling techniques based on specific inclusion and exclusion criteria, resulting in a sample size of 60 participants. The independent variable was the number of remaining teeth, while the dependent variable was muscle mass. The number of remaining teeth was assessed using a disposable dental kit. Muscle mass was measured with a TanitaⓇ BC-541 digital body composition scale, and height was measured using a microtoise. All participants provided informed consent, and data were recorded on a measurement result sheet. The data were then tabulated and analyzed descriptively and using the Spearman correlation test, with a significance threshold set at 0.000 (p-value <0.05). Results: The correlation coefficient was found to be 0.672, indicating a significantly positive correlation between the number of remaining teeth and muscle mass in women aged 45-69 years. Conclusion: A lower number of remaining teeth is associated with lower muscle mass in women aged 45-69 years.KEYWORDSElderly, tooth loss, muscle mass
Differences in the tooth impaction characteristics between males and females nonsyndromic cleft lip and palate patients: a cross-sectional study Andreas, Monica; Laviana, Avi; Mardiati, Endah; Sayuti, Elih; Noviaranny, Indah Yuri
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.vol36no2.54341

Abstract

ABSTRACTIntroduction: Nonsyndromic cleft lip and palate (nsCLP) refers to an abnormal gap in the upper lip and/or palate, without the presence of additional developmental abnormalities. The risk of tooth impaction in nsCLP-patients is greater than in patients without nsCLP. This research aimed to analyze the differences in the tooth impaction characteristics between males and females nsCLP-patients.  Methods: Type of research is cross-sectional study. CLP by observing 64 panoramic radiographs as population, consisting of 28 males and 36 females with the chronological age of over 7 years. The sampling technique used was purposive sampling of tooth impaction and the number of samples are 14. Univariate analysis was performed to examine the data on tooth impaction characteristics. Bivariate analysis was performed to compare the tooth impaction characteristics between males and females. Results: The proportion of tooth impaction in males (28.57%) was greater than in females (16.67%). Tooth impaction generally affects one tooth. Maxillary permanent canines (64.71%) were the most frequently affected teeth. Most of the impacted teeth were located above the cemento-enamel junction, but less than half the length of the adjacent tooth root with unfavorable angulation<650 to the intercondylar line. There were no significant differences in the tooth impaction characteristics, including proportion (p-value=0.5557), number (p-value=0.0644), position (p-value=0.8273), and angulation (p-value=0.8248), between males and females nsCLP-patients. However, there was a significant difference in the type of impacted teeth (p-value=0.0000) between the two genders. Conclusions: There were no differences in the tooth impaction characteristics, including the proportion, number, position, and angulation, except for the type of impacted teeth, between males and females nsCLP-patients. A small proportion of nsCLP-patients was found to have one impacted tooth, with maxillary permanent canines being the most frequently affected teeth. Impacted teeth were commonly located in favorable positions, but with unfavorable angulation.KEYWORDSTooth impaction, nonsyndromic cleft lip and palate, panoramic radiography
The effect of Pangium edule (kluwek) extract on the discoloration of resin composite microhybrids: an experimental laboratory Ibrahim, Irsan; Alawiyah, Tuti; Amelia, Herlin
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.vol36no2.54437

Abstract

ABSTRACTIntroduction: Composite resin is a restoration material that is often used because it has high aesthetic value. Hybrid composite resins are currently one of the most popular materials for aesthetic restoration. This is due to several advantages, including low shrinkage, low abrasion, and better surface smoothness than small-particle composite resins. Pangium edule is a spice used in a variety of dishes, including rawon, brongkos vegetables, and konro soup. Apart from its function as a flavouring, Pangium edule also makes food browner in color. This Kluwekstudy aims to analyze the effect of Pangium edule extract on the discoloration of resin composite microhybrids. Methods: Type of research is experimental laboratory use of 24 microfiller hybrid resin composite specimens with a diameter of 6 mm and a thickness of 2 mm were used. The 24 specimens were divided into three groups based on their soaking time: 1 day, 3 days and 5 days, to see any color changes. Each treatment time group consisted of 8 specimens soaked in the Pangium edule solution. The Vita Easy Shade tool was used to verify color change measurements. Analyzed data using the one-way Anova test Results: The one-way Anova test findings revealed a significant difference (p=0.000) in the color change of composite resin that was soaked in Pangium edule solution for one, three, and five days. Conclusion: The change in the color of microhybrid composite resin soaked in Pangium edule solution for 1 day, 3 days and 5 days can cause color changes, especially in the hue value.KEYWORDSdiscoloration, resin composite microhybrid, Pangium edule
A new insight into dental implant treatment for trauma-induced edentulism and associated temporomandibular joint disorders: A Case Report Novianti, Vita Mulya Passa; Pramudita, Seto; Bonifacius, Setiawan; Rikmasari, Rasmi
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.vol36no2.55480

Abstract

ABSTRACT Introduction: Anterior implant placement is always challenging, especially when it is caused by trauma. Treatment preference is not only because of bone sufficiency but also aesthetic considerations. The complications aggravated by trauma and temporomandibular joint disorder need particular emphasis. The aim of this case report is to describe a new insight into dental implant treatment for trauma-induced edentulism and associated temporomandibular joint disorders. Case report: A 24-year-old woman had a motor vehicle accident. Her four anterior mandibular teeth were extracted through fractures. The patient also complained of clicking in both jaws during mouth opening. A bone graft and modification provisoris-stabilization splint were applied before definitive treatment. Furthermore, a 4-unit Porcelain Fused to Metal (PFM) implant-supported-fixed partial denture was done to replace the missing teeth. Conclusion: New insight into dental implant treatment for trauma-induced edentulism and associated temporomandibular joint disorders with replacement of several anterior mandibular missing teeth due to trauma with temporomandibular disorders could be treated with dental implant modification splint that functions as a temporary restoration as well, which was an alternative treatment option. The patient was satisfied with the result of the treatment, especially in the aesthetic aspect.KEYWORDSdental implant, trauma, temporomandibular joint disorders, splint
Bacterial growth assessment of extraction pliers following tooth extraction in culturing bacterial on various media: a quasi-experimental study Chairunas, Chairunas; Sinta, Gian Salsabila; Sari, Liza Meutia; Suhanda, Rachmad; Zainul Abidin, Siti Nur Nabihah
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.vol36no2.53803

Abstract

ABSTRACTIntroduction: Tooth extraction injury potentially creating an entry point for bacteria that may cause infection. Dental extraction tools that come into contact with a patient's oral cavity contain many bacteria which can be opportunistic and pathogenic. The purpose of this study was to examine the bacterial growth on tooth extraction pliers following tooth extraction in culturing bacteria on various media. Methods: Type of study is a quasi-experimental research design, using pre and post-test analysis. It was conducted in September–October 2021 at the Teeth and Mouth Dentistry Hospital (RSGM), Universitas Syiah Kuala, focusing on the swab sampling of tooth extraction pliers. The sample examination stage was conducted at the Faculty of Dentistry Laboratory. The study involved culturing bacterial on various media, including NA (Nutrient Agar), MHA (Mueller Hinton Agar), TSA (Triptic Soy Agar), TYS20B (Trypticase Soy-Yeast 20% Sukrose with Bacitracin), and performing gram staining under a microscope. Results: NA media: out of 16 samples cultured, 8 were not covered by bacteria, while the other 8 were. MHA media: all samples were overgrown with bacteria, but each 8 had different characteristics. 9 samples of TYS20B medium were overgrown with bacteria, while the other seven did not show signs of bacterial overgrowth. On TSA media, 5 samples were not overgrown with bacteria, 9 samples were overgrown with bacteria exhibiting solid, yellowish white, and not slimy, and the other 2 samples contained bacteria that were soft, yellowish white, and slimy. Conclusion: Bacillus sp., Diphtheroid basil sp., and Streptococcus mutans were found grown on the agar media.  In general, MHA media is the most effective general growth medium, while TYS20B media is the best media for Streptococcus mutans growth.

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