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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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Prevention and control of COVID-19 infection at the community health center during the new normal era Daktari, Gilang Ferara; Hidayat, Wahyu; Suryanti, Netty
Padjadjaran Journal of Dentistry Vol 35, No 1 (2023): March 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no1.39563

Abstract

ABSTRACTIntroduction: Due to the coronavirus disease (COVID-19) pandemic, community health center services were limited. It was critical to have health protocols as a reference for the prevention and control of COVID-19 infection during adaptation in the new normal in Bandung City. The purpose of this research was to determine the prevention and control of COVID-19 infection at community health center in the new normal. Methods: A cross-sectional study was conducted utilizing observation through questionnaire with chosen yes (if appropriate) or no (if not appropriate) based questions in checklist form. Inclusion criteria was active dentist in community health center and exclusion criteria dentist was not completely answer question in checklist form. Purposive sampling was used to choose 30 dentists for the research sample. Data analysis uses frequency distribution and is divided into four stages, which are: preparatory, pre-visit, visiting, post-visiting stage. Data analysis uses frequency distribution. Results: At the preparatory stage were appropriate: Air flow setting on average 50%; clean water management 100%; room arrangement and management 50%. At the pre-visit stage were appropriate: Management of tele-dentistry detection and screening average 67%; patient treatment scheduling management 100%. The visiting patient stages were appropriate: detection and screening during patient visit only measurement of patients body temperature 100%; The concept of four handed dentistry 43.3%; implementation of isolation precaution in dentist personal protective equipment average 92.2% and in transmission precaution average 85%. At the post visit patient stages were appropriate: cleaning the workplace average 85%; Medical equipment management 100%; Medical waste treatment average 87.7%. Conclusion: During adaptation of the new normal, the implementation of prevention and control of COVID-19 infection in dental and oral health services community health center is not in accordance with the protocol. Improvements are still needed on several stages.Keywords: Dentist, community health center, prevention and control of COVID-19 infection, new normal.
Effectiveness of mixed tea plant extract gel with chitosan on fibroblast cells after tooth extraction of Wistar rats Anggayanti, Nyoman Ayu; Sudirman, Putu Lestari; Sari, Ni Nyoman Rian Permata; Suryani, I Gusti Ayu Putu Diah
Padjadjaran Journal of Dentistry Vol 35, No 1 (2023): March 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no1.36563

Abstract

ABSTRACTIntroduction: Tooth extraction can cause the damage of hard and soft tissue. When an injury occurs, fibroblast will respond in the wound healing process. Herbal medicines such as green tea and chitosan can be used in wound healing. The polyphenol content in green tea, namely EGCG, has an anti-inflammatory effect, increasing wound healing. In wound healing, chitosan promotes hemostasis and tissue recovery. Based on several previous studies, the use of 1.2% green tea extract was effective for improving wound healing in rat open wound models, chitosan 1% could trigger the proliferation of fibroblasts in the wound healing process after tooth extraction. The aim of this study is to analyze the effect of gel mixture of extract Camellia sinensis 1,2% with chitosan 1% on post-tooth extraction wound of Wistar rats. Methods: This was a randomized post-test only control group design using 40 Wistar rats which were randomly divided into 2 groups. Each group underwent intramuscular anesthesia on the rat's thigh and tooth extraction of mandibular left incisor. The treatment group was applied mixed gel of extract Camellia sinensis 1.2% and 1% chitosan as much as 0.01 ml and the control group was not given any treatment, after that decapitated on days 1, 3, 5, and 7. Result: The mean number of treated fibroblasts was higher than the control group on days 1, 3, 5, 7, respectively, 75.00; 176.00; 349.00 and 427.00 cells. The mean difference in the number of fibroblasts was significant with p-value 0.001 (p>0.05). Conclusions:  Mixed extract gel of Camellia sinensis and chitosan increased fibroblasts in wound healing process after tooth extraction of Wistar rats with the highest mean of fibroblast on the 7th day.Keywords: mixed tea leaves,chitosan, fibroblast,wound healing
Effectivity of 5% Temulawak Extract (Curcuma xanthorrhiza) on Post-Extraction Fibroblast Cells in Wistar Rats (Rattus norvegicus) Anggayanti, Nyoman Ayu; Sudirman, Putu Lestari; Paramita, Made Indira
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47023

Abstract

ABSTRACTIntroduction: Fibroblast is a key element in the wound healing process. During the proliferation phase, fibroblast cells are important for producing collagen and elastic cells. Curcuma xanthorriza is a medicinal herb that contains active compounds such as curcumin and flavonoid, both of which have the ability to increase fibroblast migration and accelerate wound healing. This study aims to observe the effectiveness of 5% temulawak extract (Curcuma xanthorrhiza) on post-extraction fibroblast cells in Wistar rats (Rattus norvegicus). Methods: The experimental study was conducted on 30 rats, divided into a control group and a treatment group. The subjects received intramuscular anesthesia prior to extraction of mandibular incisor. The treatment group was injected with 5% curcuma extract into their wound socket, while the control group was given placebo gel injection. The mandibular samples were obtained and analyzed on the 3rd, 5th, and 7th day. The number of fibroblast cells was observed using a light microscope with three different fields of view at 400x magnification. Results: The mean number of fibroblasts in the experiment group was higher than that in the control group. On the 7th day, the treatment group showed 342.50 fibroblast cells, while the control group only showed 298.25 cells. The number of fibroblast cells in the 3rd day treatment group was comparable to that in the 5th day of control group. Conclusion: It can be concluded that 5% temulawak extract (Curcuma xanthorrhiza) has a significant effect increasing post-extraction fibroblast cells in Wistar rats (Rattus norvegicus).
Formulation and physical stability analysis of red beetroots (Beta vulgaris l.) effervescent granules Florenly, Florenly; Lokanata, Shieny; Friando, Jovin; Mai, Phuong Thao; Le, Hong Hai; Luzria, Cut Cynthia; Sintapanont, Anusak
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47031

Abstract

ABSTRACTIntroduction: Red beetroots (Beta vulgaris L.) are a natural ingredient rich in nutrients and provide various notable health benefits. In dentistry, red beetroots have the potential to act as a plaque-disclosing agent. Previous studies showed that red beetroot preparation in gelform is more effective compared to chewable tablets, but has significant drawbacks in taste. Effervescent granules have the potential to conceal the unpleasant taste of beetroot substances. This study aims to determine the ideal formula and evaluate the physical properties and stability of effervescent granules made from red beetroot extract. Methods: This was an experimental design study with descriptive analysis. The maceration method was used to extract the red beetroot constituents. Fresh fruits were collected, air-dried, and macerated with 96% ethanol twice. The filtrates were then concentrated. The wet granulation method was used to formulate effervescent granules. The samples were grouped into formula 1 (F1), formula 2 (F2), and formula 3 (F3) using 1%, 3%, and 4% red beetroot extract, respectively. All sample groups were analyzed for physical stability, namely: organoleptic, flowability, density, dissolving time, and pH tests. Results: All samples surpassed the sensory evaluation for physical properties. Formula 1 (1%) and formula 2 (3%) models passed all the physical stability tests. Meanwhile, the 4% formula (F3) failed two physical tests. F1 (1%) samples also showed lighter brown color for its lower beetroot extract concentration, indicating under-qualification as dental plaque staining materials. Therefore, 3% concentration (F2) has the best formulation regarding physical properties and stability. Conclusion: Formulas F1 and F2 have the best physical properties and stability by passing all the tests, while Formula 3 failed the organoleptic and flow rate tests.
Smartphone addiction percentage among dental student during COVID-19 pandemic: a cross-sectional study Siregar, Darmayanti; Munthe, Sri Apriyanti; Harahap, Rahmadhani; Nasution, Fitri Anisah; Taruna, Muhammad
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.46329

Abstract

ABSTRACTIntroduction: During COVID-19 pandemic, smartphones can be used as media of an effective learning, information center, communication, and as a device to increase students’ knowledge. Many advantages can be obtained by using a smartphone during distance learning. However, excessive use of smartphones may also lead to many disadvantages. The users have become dependent on the features provided by smartphones. Consequently, they will experience anxiety if they do not use their smartphone for too long. This condition is called smartphone addiction. The aim of study is to determine the percentage of smartphone addiction among dental students during COVID-19 pandemic. Methods: This study was utilizing the cross-sectional design and random sampling technique. The questionnaires of Smartphone Addiction Scale-Short Version (SAS-SV) were distributed using Google Forms and then analyzed using Microsoft Excel. The total number of respondents included in the inclusion criteria was 289 active students, and they were willing to participate in this study. Results: The majority of respondents (33,9%) agreed that they have lost time completing their assignments due to smartphone use, while the least respondents (29,1%) disagreed that people around them used smartphones too often. The majority of the respondents claimed to have smartphone addiction (88,2% male, 76,5% female). Conclusion: The majority of respondents are experiencing smartphone addiction. Further education regarding the early symptoms of smartphone addiction is required among dental students in order to control smartphone use according to their needs.
Effect of Lactobacillus casei shirota strain probiotic beverage on the release of chromium ions in stainless steel brackets Fransiska, Aria; Yohana, Nelvi; oktafiani, Meli
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47029

Abstract

AbstractIntroduction: Stainless steel brackets are often used in orthodontic treatment. Chromium is one of the stainless steel bracket elements that increases corrosion resistance. Chromium ions’ release can cause allergic reactions. Acidic pH due to food and drink consumption can cause corrosion and the release of ions. One of the most widely consumed acidic pH drinks is the Lactobacillus casei Shirota strain probiotic because it provides health benefits. The purpose of this study was to analyze the effect of the Lactobacillus casei Shirota strain probiotic beverage on the release of chromium ions in stainless steel brackets. Methods: This study was laboratory experimental research with a posttest only control group design. The number of samples was 10 for two groups. The bracket was immersed in artificial saliva as the control group and in the probiotic drink Lactobacillus casei Shirota strain as the treatment group. After 18 hours and 15 minutes of immersion, in an incubator at 37°C, the immersion solutions were tested using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES) to determine the release of chromium ions. The results of the study were analyzed using an independent t-test. Results: The average chromium ion release in the control group was 7.63 ppm, while in the treatment group it was 7.87 ppm. The results of the independent t-test showed a significant difference (p<0.05). Conclusion: The probiotic beverage Lactobacillus casei Shirota strain increased the release of chromium ions in stainless steel brackets. It is greater than that immersed in artificial saliva. The value of chromium ion release obtained was still below the average daily intake of chromium.
Antimicrobial potency of toothpaste containing gambir (Uncaria gambir) extract Dewi, Siti Rusdiana Puspa; Handayani, Pudji; Anastasia, Danica; Maulina, Shania Tri
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47130

Abstract

ABSTRACTIntroduction: The biggest problem in oral health is dental caries and periodontal disease. The way to prevent dental and mouth problems is to keep oral hygiene. One of them is adequate plaque control. Plaque control can be done by brushing teeth and using toothpaste. Currently, many herbal ingredients have been used as antibacterials such as gambir (Uncaria gambir). Gambir mainly contains catechins and tannins, which have the ability to inhibit the growth of bacteria. The purpose of this study was to determine the antimicrobial potential of toothpaste containing gambir (Uncaria gambir). Methods: The total sample was 30, and it divided into three groups. Samples were toothpaste containing ten percent of Uncaria gambir extract, fluoride, placebo toothpaste, Streptococcus mutans (Gram-positive), Phorphyromonas gingivalis (Gram-negative), and Candida albicans. Antimicrobial activity of toothpaste with gambir (Uncaria gambir) extract against microorganisms was observed with the formation of inhibitory zone diameter in agar. Data were analyzed by using SPSS with one-way ANOVA and Tukey test. Results: The results showed that toothpaste containing gambir extract could inhibit the Streptococcus mutans (p<0.05), Phorphyromonas gingivalis (p<0.05), Candida albicans (p<0.05) compared significantly with placebo (p<0.05). Antimicrobial toothpaste containing gambir extract had no different effect from toothpaste containing fluoride. However, toothpaste containing gambir extract had significantly different effect than toothpaste containing fluoride. Conclusion: It can be concluded that toothpaste containing gambir (Uncaria gambir) extract has antimicrobial potential against Streptococcus mutans, Phorphyromonas gingivalis, and Candida albicans. These findings showed that the extract of Uncaria gambir possesses potent antimicrobial activity.
Surface roughness differences of bis-acryl provisional crown material under different toothbrush filament and toothpaste abrasive degree: a laboratory experimental study Aritonang, Halimatutsahdia; Andryas, Ika; Wahyuni, Siti
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.46395

Abstract

ABSTRACTIntroduction: Brushing of provisional crown material using a toothbrush and abrasive toothpaste induces surface roughness. This study, therefore, aims to determine the difference in surface roughness on provisional crown materials after brushing with soft and medium filament toothbrushes using high and low abrasive toothpaste. Methods: This type of laboratory experimental research employed a pre-test and post-test group design of 40 samples divided into four groups of ten samples each. The groups consisted of Group A (bis-acrylic temporary crown material brushed with medium-filament toothbrush and high-abrasive toothpaste), Group B (bis-acrylic temporary crown material brushed with soft-filament toothbrush and high-abrasive toothpaste), Group C (bis-acrylic temporary crown material brushed with medium-filament toothbrush and low-abrasive toothpaste), and Group D (bis-acrylic temporary crown material brushed with soft-filament toothbrush and low-abrasive toothpaste). The sample brushing method was carried out using a Modified V8-Brushing Machine tool for 2000 cycles at a speed of 120 cycles/minute and a 0.2 N pressure. Results: A profilometer was used to measure surface roughness. The mean value of surface roughness was analyzed by a univariate test, yielding groups A (0.41 µm ± 0.18), B (0.36 µm ± 0.13), C (0.40 µm ± 0.15), and D (0.25 µm ± 0.09). The Kruskal-Wallis Statistical analysis test determined significant differences among test groups. This study indicates that the surface roughness of bis-acryl provisional crown material brushed with soft and medium-filament toothbrushes differed from that with a combination of high and low-abrasive toothpaste p = 0.001 (p < 0.05). Conclusion: Brushing provisional crown materials with a medium-filament toothbrush resulted in a higher roughness value than with a soft-filament toothbrush, and the group that brushed with high-abrasive toothpaste showed higher roughness values than that with low-abrasive toothpaste.
Potential effects of broccoli extract (Brassica oleracea var. italica) on collagen fiber density in the wound healing process Hakim, Rachmi Fanani; Fakhrurrazi, Fakhrurrazi; Andini, Yulia Rizky
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.47055

Abstract

ABSTRACTIntroduction: Wound healing is a protective function of the body that focuses on quick recovery, where the regeneration process in a hostile environment takes more time. In particular, the oral cavity is a remarkable environment in which wound healing occurs in warm oral fluid that contains millions of microorganisms. Collagen plays an important role in all phases of wound healing, which provides integrity and strength to tissues, and it is very important especially in the proliferation and remodeling phases. One of the materials that have potential related to collagen is broccoli (Brassica oleracea var. italica). Broccoli has the potential to regulate collagen; therefore, it could be an alternative to answer the problem related to anti-inflammatory, antioxidant, and antimicrobial effects. The aim of this research is to analyze the potential effects of broccoli extract on collagen image in wounds. Methods: This research used 18 male Wistar rats with wounds created by incisions on each of the rats’ backs. These rats are divided into two groups, the control group, which received no treatment, and the treatment group, which was treated by applying the broccoli extract topically twice a day. Wound tissues on each group were observed microscopically on the 3rd, 7th, and 14th day. The density of collagen fibers was measured based on the calculation of semiquantitative score. Results: The result showed that wound healing in the treatment group looked better compared to that in the control group, with an increase in collagen score in the treatment group. The result of the statistical test Man-Whitney with confidence level 95% (p < 0,05) with observation on 3rd, 7th, and 14th days sequentially was p = 0.100, p = 0,100, p = 0,700. Conclusion: Broccoli extract which is applied topically, tends to have more benefits in terms of wound healing process, even though there is no significant difference found on the statistical tests.
The effectiveness of Edel varieties cacao leaf extract as an antibacterial against Staphylococcus aureus and Porphyromonas gingivalis: an experimental study Silvia, Rizka Maya; Viandisa, Chrysmyta Fiola; Prihanti, Ayu Mashartini; Wahyukundari, Melok Aris; Arina, Yuliana Mahdiyah Da'at
Padjadjaran Journal of Dentistry Vol 35, No 2 (2023): July 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol35no2.46171

Abstract

ABSTRACTIntroduction: Staphylococcus aureus (S. aureus) and Porphyromonas gingivalis (P. gingivalis) are the two main bacteria that cause dental and oral disease. Cacao leaves have been reported to have antibacterial properties. However, the active compounds in cacao leaves vary depending on the age of the leaves and the place where these plants grow. This research aims to analyze the active ingredients and antibacterial effectiveness of the Edel varieties cacao leaves against S. aureus and P. gingivalis. Methods: This is an experimental study. The Cacao leaves from PTPN 12 Plantation Banjarsari Jember were extracted by the maceration technique in concentrations of 25, 50, 75%, and 100%. The  phytochemical test was then made using the Thin Layer Chromatography (TLC). The antibacterial activity of Cacao leaf extract against S. aureus ATCC 25923 and P. gingivalis ATCC 33277 was examined using the Disc Diffusion technique on Mueller Hinton Agar (MHA) media. Results: The Cacao leaf extract of the Edel varieties from Jember contained flavonoids, saponins, and tannins but did not contain alkaloids. In all concentrations tested, the Cacao leafmextract of the Edel varieties from Jember showed the inhibition zones of S. aureus and P. gingivalis. The concentration of 100% showed the greatest antibacterial activity (The highest antibacterial activity was observed at a concentration of 100%), which was moderate against S. aureus (10.98 mm ± 0,93) and strong against P. gingivalis (11.54 mm ± 0,41). There was a significant difference among concentrations in both the P.gingivalis and S.aureus bacterial groups (p < 0.001). At the same concentration, there was no significant difference between P. gingivalis and S. aureus (p > 0.001). Conclusion: Cacao leaf  extract of the Edel varieties contains flavonoids, saponins and tannins and has antibacterial activity against S. aureus and P. gingivalis.

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