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384 Documents
<![CDATA[Effect of carbonated hydroxyapatite synthesis from cuttlefish shells on orthodontic relapse prevention: in silico study ]]>
<![CDATA[Setyoko, Bondan]]>;
<![CDATA[Verisandri, Aufa Lufhf Ambar]]>;
<![CDATA[Damayanti, Adelia Tantri]]>;
<![CDATA[Fitriana, Firda Ayu]]>;
<![CDATA[Julieta, Berliant Salsabila]]>;
<![CDATA[Noviasari, Paramita]]>;
<![CDATA[Alhasyimi, Ananto Ali]]>
<![CDATA[ Odonto : Dental Journal Vol 10, No 1 (2023): July 2023 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.10.1.19-27
<![CDATA[Background: Relapse occurs frequently, 70–90% of the time, and typically compromises the outcome of orthodontic therapy. Calcium carbonate (CaCO3), which is found in cuttlefish shells, can be used to make a better biomaterial. One example is carbonated hydroxyapatite, which is very similar to human bone tissue and can stop osteoclast activity on the pressure side of the retention phase. This is a factor in orthodontic relapse, which is when the bone doesn't remodel properly. In this study, a test was done to see if carbonated hydroxyapatite (CHA) could be used as an alternative material to stop orthodontic relapse. The test was based on how the RANK-RANKL, OPG, and TGF-β proteins interacted with each other. Method: CHA extracted from cuttlefish shells after 6 hours of calcination at 1000°C. RANK-RANKL, OPG, and TGF-β interactions were investigated in silico using molecular docking. Result: A cuttlefish shell extract containing CHA has the potential to be used as an alternate material to prevent orthodontic recurrence. CHA chemicals can disrupt the link between RANK and RANKL and enhance OPG and TGF-β expression. This induces enhanced proliferation, which increases the number of osteoblasts and osteoblast differentiation while decreasing the rate of osteoclast activity. Conclusion: Cuttlefish shell with CHA extract has the potential to be used as an alternative material to prevent orthodontic relapse.]]>
<![CDATA[Antibacterial Effectiveness Of Green Shell Nanocitosan (Perna Viridis) On The Growth Of The Bacteria Prevotella Intermedia (In Vitro Study) ]]>
<![CDATA[Widyastuti, Noor Hafida]]>;
<![CDATA[Cahyani, Cahyani]]>
<![CDATA[ Odonto : Dental Journal Vol 12, No 3 (2025): December 2025 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.12.3.251-257
<![CDATA[Background: Green mussel shell nanochitosan is a size modification of chitosan obtained from green mussel shells that have been processed with specific standards. Nanochitosan from green mussel shells has not been researched for its anti-bacterial properties against Prevotella intermedia bacteriaPurpose: This study aims to determine the antibacterial effect on the growth of Prevotella intermedia bacteria. Method: This research is laboratory research using a posttest only control group design.Method: This research is laboratory research using a posttest only control group designResult: Nanochitosan with concentrations of 0.5%, 1%, 1.5% and 2% was able to inhibit the growth of Prevotella intermedia bacteria. The test results using the One Way ANOVA test obtained a value of p = 0.000 so that p < 0.5 and it was stated that there was a significant difference between treatment groups on the growth inhibition value of Prevotella intermedia bacteriaConclusion: There is an anti-bacterial effect and there is an inhibitory zone in the culture of Prevotella intermedia bacteria that has been incubated within 24 hours with 37°C. The greater the concentration used, the more effective the antibacterial agent is ]]>
<![CDATA[One Step Polishing System Difference on Bulk-Fill Composite Resin Microhardness, Surface Roughness, and Color Stability ]]>
<![CDATA[Aristiyanto, Regia]]>;
<![CDATA[Rahmanita, Almira]]>;
<![CDATA[Cahyo, Galih Hanur]]>;
<![CDATA[Lastanta, Septa Intan]]>
<![CDATA[ Odonto : Dental Journal Vol 10, No 1 (2023): July 2023 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.10.1.69-75
<![CDATA[Background: The polishing procedure was an important step in composite resin restoration as it reduces restoration surface roughness. Smooth and well-polished restoration surfaces can increase microhardness and minimize discoloration on the tooth surface. The study aims to examine the differences of one-step polishing systems on surface roughness, microhardness, and color stability of bulk-fill composite resin. Method: The samples were bulk-fill composite resin moulded with 4 mm of diameter and thickness (n=30) for microhardness (n=15) and surface roughness (n=15) test and moulded with 6 mm of diameter and 4 mm of thickness for color stability (n=15) test. The samples were divided into three groups consisting of 5 samples for each variable and were polished using PoGo, OptraPol, and OneGloss. Color stability test samples were immersed in tea solution for 7 days. Color stability measurement was done by comparing the results of color measurements using a spectrophotometer before and after immersion. Microhardness was tested using Vickers Microhardness Tester, while surface roughness was tested using the Stylus Profilometer Fowler Surfcorder SE1700. Result: The data analysis showed that PoGo produced the smoothest surface roughness significantly (p=0.006), the highest microhardness significantly (p=0.002), and the lowest color change significantly (p = 0.027) Conclusion: PoGo produced lowest surface roughness and color change, and highest microhardness compare with OptraPol and OneGloss.]]>
<![CDATA[The Effect of Sonic Activation Tip Placement and Root Canal Irrigants On Smear Layer Removal ]]>
<![CDATA[Karnady, Josephine Amanda]]>;
<![CDATA[Iskandar, Bernard Ongki]]>;
<![CDATA[Prahasti, Anastasia Elsa]]>;
<![CDATA[Sjahruddin, Loes Djimahit]]>
<![CDATA[ Odonto : Dental Journal Vol 12, No 3 (2025): December 2025 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.12.3.310-316
<![CDATA[Background: Root canal preparation produces smear layer. Smear layer removal is mandatory before obturation, which could be achieved by using root canal irrigants such as EDTA 17% and maleic acid 7%. As reported in previous research, irrigant solutions combined with sonic irrigation systems can remove the smear layer. This study aims to assess the effectiveness of irrigation solution with sonic activation tip placement at 2 mm and 4 mm from working length within 30 seconds in eliminating the smear layer in the apical third of the root canal.Method: 120 extracted single-rooted premolars decoronated and prepared with reciprocating file (#25/06), then randomly divided into six groups for final irrigation. Group 1: EDTA 17% + activation tip 2 mm from working length, Group 2: Maleic acid 7% + activation tip 2 mm from working length, Group 3: Distilled water + activation tip 2 mm from working length, Group 4: EDTA 17% + activation tip 4 mm from working length, Group 5: Maleic acid 7% + activation tip 4 mm from working length, Group 6: Distilled water + activation tip 4 mm from working length. Teeth were split into half using chisel and mallet and observed by Scanning Electron Microscope with 1000x magnification.Result: Kruskal-Wallis test showed significant differences among the groups (p<0.001).Conclusion: Sonic activation tip placement influences the cleanliness of the apical third of the root canal]]>
<![CDATA[Effect of nanofilled self-adhesive protective coating on color changes and surface roughness of composite resin ]]>
<![CDATA[Rinastiti, Margareta]]>;
<![CDATA[Widyastuti, Andina]]>
<![CDATA[ Odonto : Dental Journal Vol 10, No 1 (2023): July 2023 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.10.1.28-36
<![CDATA[Background: Discoloration of composite restorations may affecting aesthetic appearance. The aging-process and surface roughness may influence color changes. A nanofilled self-adhesive protecting coating has been developed for coating tooth restoration and expected to prolong the longevity of restoration. To evaluate the effect of nanofilled self-adhesive protective coating on the surface roughness and color-changes of flowable and packable composite after aging condition. Methods: The total of 40 discs (15x2mm) and 60 boxes (20×10× 2mm) specimens from flowable and packable composite were used. A half of the specimens was coated by using protective-coating. The reflectance chromameter was used to measure the color baseline. Afterward, the specimens were subjected into aging process by immersing in artificial saliva and carbonated drink (37oC,7d). The color changes were calculated based on the [CIE L*a*b*].For surface roughness, box-shaped specimens were measured in fresh condition, after aging conditions. Results: The color change ranged from 0.49 to 2.31. Applying protective-coating was associated with a significant decrease in the color-changes and surface roughness after aging. The changes of three color coordinates resulted in significant differences for both composite, with and without protective coating application. Conclusion: The application of protective-coating decrease the color-changes and surface roughness of flowable and packable composite-resin.]]>
<![CDATA[The effect of trigona spp. Propolis extract to saliva substitute ph as xerostomia therapy ]]>
<![CDATA[Cokro, Ingrid Aurelia Genacia]]>;
<![CDATA[Priandini, Dewi]]>;
<![CDATA[Pratiwi, Deviyanti]]>;
<![CDATA[Hasan, Akhmad Endang Zainal]]>
<![CDATA[ Odonto : Dental Journal Vol 10, No 1 (2023): July 2023 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.10.1.117-124
<![CDATA[Background: Patients with xerostomia generally have an acidic salivary pH. Low oral pH increases the occurrence of tooth caries and development of oral lesions such as recurrent aphthous stomatitis (RAS) which are prone to occur in patients with xerostomia. Trigona spp. propolis extract with antimicrobial compounds was used as an additional natural ingredient in saliva substitute to inhibit the growth of Streptococcus mutans and prevent the decrease of salivary pH in patients with xerostomia. This study aimed to determine the effect of Trigona spp. propolis extract to saliva substitute pH as therapy for xerostomia with antimicrobial activity. Method: This study was experimental laboratory, namely Post-test only Control Group Design. The propolis Trigona spp. extract used in this study was extracted using maceration method with 70% ethanol as solvent which was then diluted into 5 concentrations 1,25%, 2,5%, 5%, 10%, 20%. This study used Streptococcus mutans (ATCC 25175) and saliva substitute with pH of 6.8. The research includes phytochemical test, absorbance measurement and pH test. Result: There is a significant difference in the pH value between saliva substitute induced with Streptococcus mutans with Trigona spp. propolis extract and the control group. Data analysis using One-way ANOVA test showed a significant value of]]>
<![CDATA[Knowledge And Practice Of Dental Clinic Students In Preventing The Transmission Of Covid-19 ]]>
<![CDATA[Melinia, Rika Cahya]]>;
<![CDATA[Nurullita, Ulfa]]>;
<![CDATA[Sholekhah, Nur Khamilatusy]]>;
<![CDATA[Fatkhurrohman, Fuad]]>
<![CDATA[ Odonto : Dental Journal Vol 12, No 3 (2025): December 2025 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.12.3.258-268
<![CDATA[Background: There is a risk of Covid-19 cases occurring between dental practitioners and patients during dental procedures. The inhaled aerosol contains the Covid-19 virus causes dentists, dental nurses or dental clinic students to have a significant risk of transmitting Covid-19. It is important for dental clinic students to have good knowledge and practice in preventing the transmission of Covid-19, especially in dental practice. One of the problems with implementing the prevention of transmission of Covid-19 is the application of standard precautions hand washing which are still often overlooked/ignored. Method: This research is descriptive study with cross sectional approach to describe of the knowledge and practice of dental students in the prevention of Covid-19 transmission in the new normal era at RSGM Unimus. The population was the total of all dental clinic students at RSGM Unimus after deducting the samples that were used as respondents in the validity and reliability test that is 137 people. The sampling technique is simple random sampling with the results of 64 respondents. The variables studied were age, gender, years of practice, knowledge and practice in preventing Covid-19 transmission. Result: As many as 73.4% of respondents had good knowledge and as many as 82.8% of respondents had sufficient practice in preventing the transmission of Covid-19 in the new normal era. Conclusion: Most of the respondents had good knowledge and sufficient practice in preventing the transmission of Covid-19 in the new normal era.]]>
<![CDATA[Analysis of public knowledge about the risk of denture treatment by dental artisans ]]>
<![CDATA[Failasufa, Hayyu]]>;
<![CDATA[Arimbi, Arimbi]]>;
<![CDATA[Kusniati, Retno]]>
<![CDATA[ Odonto : Dental Journal Vol 10, No 1 (2023): July 2023 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.10.1.76-81
<![CDATA[Background: Tooth loss can be experienced by all ages, gender, ethnicity or race, which will result in reduced masticatory, speech and aesthetic functions of a person. Problems that are often found in cases of denture installation at dental technicians are patients experiencing severe infections, swelling of the face, red and swollen gums accompanied by trismus or difficulty opening the mouth. People assume that the safety of the action, hygiene, and authority possessed by dental artisans are similar to those of dentists. To find out and describe the knowledge of the people of Semarang City regarding and the risks of dentures treatment by dental artisans. Method: This typed of researched was quantitative with a descriptive observational researched design. The sampling technique was purposive sampling, used the lemeshow formula, obtained 67 respondents with the inclusion criteria of the Pedurungan district community aged 35-44 years. Result: The level of public knowledge about the risks of dentures treatment by dental artisans had good level of knowledge, namely 40 respondents (59.7%) and 26 respondents (38.8%) had sufficient knowledge Conclusion: The leveled knowledge of the people of Pedurungan district regarding the leveled of knowledge about risks of dentures treatment by dental artisans was classified as good and sufficient.]]>
<![CDATA[Correlation Between Level of Knowledge And Tooth Brushing Practices With Oral Hygiene Among Elementary School Students ]]>
<![CDATA[Auditra, Farhan]]>;
<![CDATA[Rosidi, Ali]]>;
<![CDATA[Sholekhah, Nur Khamilatusy]]>
<![CDATA[ Odonto : Dental Journal Vol 12, No 3 (2025): December 2025 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.12.3.317-323
<![CDATA[Background: Poor oral health has a significant impact on a person's quality of life, as seen in Ministry of Health data, especially in Semarang City which recorded an increase in cases from year to year. Children aged 10-12 years are at high risk due to lack of knowledge and poor oral hygiene behavior, such as brushing tooth properly and correctly has been proven to be effective in preventing plaque, calculus, and other periodontal diseases. One way to assess the level of oral and dental hygiene is to use the Simplified Oral Hygiene Index (OHI-S). This study aim to analyze the correlate between the level of knowledge of oral health and tooth brushing practices on the oral hygiene of grade V students of SD Islam Tunas Harapan Semarang.Method: This study uses an observational study, namely a cross-sectional study approach. The population was 111 grade V students at Islamic Elementary Shool Tunas Harapan Semarang. The sample was 82 children using the total sampling technique. Data were obtained from questionnaires filled out by students, observation sheets, and oral hygiene assessment sheets.Result: The data were analyzed using the Spearman test. The value significant was ρ=0.000 (ρ<0.05) for the knowledge level and oral hygiene in children and the significant value was ρ=0.000 (ρ<0.05) for the tooth brushing practice and oral hygiene in children.]]>
<![CDATA[Replantation as an Alternative for Multiple Impacted Anterior Teeth After Failed Exposure Surgery ]]>
<![CDATA[Prasetya, Denta Aditya]]>;
<![CDATA[Arum, Dena Kusuma]]>
<![CDATA[ Odonto : Dental Journal Vol 12, No 3 (2025): December 2025 ]]>
Publisher : <![CDATA[Faculty of Dentistry, Universitas Islam Sultan Agung ]]>
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DOI: 10.30659/odj.12.3.324-331
<![CDATA[Impacted of anterior teeth are generally treated with orthodontic treatment and exposure surgery. This treatment can be performed on anterior teeth with certain inclinations and requires a certain period of time. This case report presents an alternative treatment for impacted of lateral incisive and canine maxillary by dental replantation procedure. Dental replantation is a method of dental treatment that is often performed in dental trauma cases, especially avulsion teeth. This treatment aims to maintain natural teeth that have been lost so that they can be used according to their function. In this case report, anterior teeth of central incisive and canine maxillary had undergone previous orthodontic treatment and exposure surgery, but did not provide significant results. Dental replantation was then chosen as an alternative treatment. The odontectomy procedure was carried out previously by extracted incisive and canine maxillary completely. Treatment continued with interdental fixation using an arch bar and administration of synthetic bone grafts around the roots of lateral incisive and canine maxillary. Replantation is carried out by placing lateral incisive and canine maxillary in the space between the central incisive and premolar maxillary in an underocclusion position. Observation was carried out for 60 days and the one-year evaluation showed satisfactory results. Dental replantation can be used as an alternative treatment for impacted teeth with several requirements in order to get a good final result.]]>
