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Dentika Dental Journal

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Published by Universitas Sumatera Utara

ISSN : 1693671X EISSN : 2615854X DOI : -

Core Subject : Health,

Dentistry

d e n t i k a DENTAL JOURNAL is one of the journals managed by TALENTA Universitas Sumatera Utara which first published in 2015. This is an online scientific journal that publishes articles and scientific work from Researches, Case Reports and Literature Reviews in Dentistry and Dental Science. The scopes are varied from Dental Surgery, Dental Forensics, Oral Biology, Oral Medicine, Dental Public Health and Preventive Dentistry, Paediatric Dentistry, Dental Materials and Technology, Conservative Dentistry, Orthodontics, Periodontics, Prosthodontics, to Dental Radiology.

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Articles 390 Documents

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DISCOLORATION OF TOOTH ENAMEL DUE TO BETEL LEAF EXTRACT (Piper betle Linn): DISKOLORISASI EMAIL GIGI AKIBAT EKSTRAK DAUN SIRIH (Piper betle Linn) Mustaqimah, Dewi Nurul; Harliansyah; Hannisa, Muthia
Dentika: Dental Journal Vol. 21 No. 01 (2018): Dentika Dental Journal
Publisher : TALENTA

The tooth enamel colour play an important role in esthetics. The discoloured teeth could be due to the using of boild Piper betle extract as a mouth wash. Up to now many people in Indonesia using the boiling Piper betle extract to manage oral diseases and to prevent tooth decay. The aim of this in vitro study are to know the effective concentration and application time of this agent to change the enamel colour. Fresh Piper betle leaves were processed to get 4 differents concentration (50, 33, 25, and 5%). Aquabidest was used as negative control. Every concentration was studyed using 2 maxillae premolar teeth in 24, 48, and 72 hours application times. 30 good condition teeth were used in this research. The results showed that every concentration gaves discoloured changes. The optimal concentration and duration are 25% and 48 hours. It is concluded that using of this gargling agent must be intermittent. It can be suggested to use this agent only once or twice daily, each for 2 until 3 minutes gargling.

Increasing of IFNÎ³ Expression in Transformed Cells of Balb/c Mice Due to Ethanol Extract Cocoa Beans (Theobroma cacao): Peningkatan Jumlah Ekspresi IFNÎ³ pada Mencit Balb/c yang Mengalami Transformasi Sel Akibat Pemberian Ekstrak Etanol Biji Kakao (Theobroma cacao) Triwahyuni, Iin Eliana
Dentika: Dental Journal Vol. 22 No. 2 (2019): Dentika Dental Journal
Publisher : TALENTA

As current technology cannot cure cancer completely, prevention becomes the main choice. To prevent the development of cell transformation into cancer cells, polyphenols that are widely found in cocoa beans (Theobroma cacao) can be used. IFNÎ³ plays an important role in immunity against cancer. This study aims to see the ability of cocoa beans ethanol extract to increase the number of IFNÎ³ expression in Balb/c mice undergoing cell transformation. This study used three groups Balb/c (n=4), namely K1 (normal control), K2 (negative control: injected with benzopyrene without ethanol extract of cocoa beans), and K3 (treatment: injected with benzopyrene, given 4mg/30gBW/po/day ethanol extract of cocoa beans). The mice were biopsied, and IFNÎ³ expression was examined by immune histochemical method. The results showed that IFNÎ³ expression increased significantly in K3. It can be concluded that ethanol extract of cocoa beans could increase IFNÎ³ expression in Balb/c mice undergoing cell transformation.

THE EFFECT OF ETHANOLIC EXTRACT OF Syzygium cumini LEAVES ON THE GROWTH OF Streptococcus mutans: PENGARUH EKSTRAK ETANOLIK DAUN JAMBLANG (Syzygium cumini) TERHADAP PERTUMBUHAN Streptococcus mutans Sungkar, Suzanna; Haniastuti, Tetiana; Santoso, Al Supartinah; Agustina, Dewi
Dentika: Dental Journal Vol. 21 No. 2 (2018): Dentika Dental Journal
Publisher : TALENTA

Streptococcus mutans plays an important role in the pathogenesis of caries. This bacteria has virulence properties involve in the formation of bioï¬lm on tooth surface. Due to its antibacterial effect, Jamblang leaf may be used as an agent to prevent caries. Objective: This study aimed to elucidate the effects of ethanolic extract of Jamblang leaves on the growth of S. mutans. Methods: Analysis of active compounds was carried out using thin layer chromatography (TLC) and Liquid Chromatograph-Mass Spectrography (LC-MS). Samples of S. mutans were isolated from childrenâ€™s carious deciduous molar teeth. Growth test was done by dilusion technique. Aquadest was used as a negative control. Results: TLC and LC-MS showed the presence of the flavonoid, tannin, and terpenoid Kruskall-Wallis test showed significant differences (p<0.05) among the groups, indicating that Jamblang leaves ethanolic extract decreased the growth of S.mutans. The higher concentrations of the extract, the less number of S.mutans colonies grown. No colony of S. mutans at 22.5% of extractâ€™s concentration. Conclusion: Jamblang leaves ethanolic extract reduces the growth of S. mutans. Concentration of 22.5%Jamblang leaves ethanolic extracthas bacteriocid effect. Key words: Ethanolic extract of Jamblang (Syzygium cumini) leaves, growth, Streptococcus mutans

PREVALENCE OF MUSCULOSKELETAL DISORDER AND ITS DETERMINANT FACTORS AMONG DENTISTS: PREVALENSI MUSCULOSKELETAL DISORDER DAN FAKTOR-FAKTOR YANG MEMPENGARUHI PADA DOKTER GIGI Rachmawati, Yuanita Lely; Palupi, Dyah Nawang
Dentika: Dental Journal Vol. 21 No. 01 (2018): Dentika Dental Journal
Publisher : TALENTA

Musculoskeletal pain has been found to be a health problem for dental practitioners. If the disorders ignored, cumulative damage may result in lowered productivity and even early retirement, injury or disability. Reported prevalence musculoskeletal disorders (MSD) to the dental practitioners in Indonesia were not yet known for certain. The aims of this study were to determine the prevalence of MSD among dental practitioners in Malang, Indonesia and to identify the factors that affect the occurrence of MSD. The study design was a cross-sectional analysis. The participants were 95 general dentists in Malang-Indonesia who asked self-administrated filled out the questionnaire. The questionnaire contained inquiry about: age, gender, body mass index, the time-lapse as a dentist, working hours, number of patients, working with an assistant, exercises on the sidelines of working time, sports activity, working position and asking whether they were suffering from musculoskeletal disorders in the last 12 months. The data analyzed by descriptive and logistic regression. The results showed 58.9% dentists complaint musculoskeletal pain in the last 12 months. The common complaints felt by the participants were back pain 34.6%, shoulder 18,9% and neck 16.9%. The determinants factors statistically significant correlations on MSD were working hours per week, working position, and exercises on sidelines working time.

The Difference Upper Incisor and Upper Molar Alveolar Bone Loss between Smoker and Non-Smoker Patient with Chronic Periodontitis: Perbedaan Kehilangan Tulang Alveolar Gigi Insisivus dan Molar Rahang atas pada Pasien Periodontitis Kronis Perokok dan bukan Perokok Nasution, Aini Hariyani; Amalia, Martina; Tarigan, Cornelia Christy
Dentika: Dental Journal Vol. 22 No. 1 (2019): Dentika Dental Journal
Publisher : TALENTA

Periodontitis is one of most common oral disease. Chronic periodontitis is characterised by gingival inflamation, periodontal pocket, lost of attachment, and alveolar bone loss. Smoking is a risk factor of periodontal disease that has direct effect to periodontal tissue. Smoking prevalence in Indonesia during 2013 was about 56,7% among men and about 1,9% among women. Smoking modifies the periodontal microbial challenge and host cytokine levels. Some studies showed that smoker has greater alveolar bone loss than non-smoker, and teeth that have the greatest alveolar bone loss are incisor and followed by molar. The aim of this study is to know the upper incisor and upper molar alveolar bone loss differences between smoker and non-smoker patient with chronic periodontitis. The studyâ€™s samples are 92 chronic periodontitis statuses and 200 periapical radiographs that selected by purposive sampling techinque. This study will measure the distance between cementoenamel junction to alveolar bone crest, cementoenamel junction to tooth apex, and alveolar bone loss percentage at upper incisor and upper molar. To compare the differences upper incisor and upper molar alveolar bone loss at patient with chronic periodontitis between smoker and non-smoker will be analyzed by independent t test and Mann-Whitney U test. The result showed that smoker has greater alveolar bone loss than non-smoker. There is no significant differences at upper incisor alveolar bone loss and there is significant differences at upper molar alveolar bone loss between smoker and non-smoker patient with chronic periodontitis.

THE ANALYSIS OF MANDIBULAR TRABECULAE ALVEOLAR PROCESS ON POST-MENOPAUSAL WOMEN THROUGH PANORAMIC RADIOGRAPH: ANALISIS TRABEKULA PROSESUS ALVEOLAR MANDIBULA PADA WANITA PASCA MENOPAUSE MENGGUNAKAN RADIOGRAF PANORAMIK azhari, azhari
Dentika: Dental Journal Vol. 20 No. 2 (2017): Dentika Dental Journal
Publisher : TALENTA

The alveolar process is the most supporting tooth containing trabeculae and has the highest metabolic rate in the mandibular body of post-menopausal women. The decreasing in estrogens level on post-menopausal women results a faster reaction than men for 2-3 times. This research aims to determine the bone quality based on trabeculae alveolar process analysis using panoramic radiographs. The research methodology was to conduct 67 samples of panoramic radiographs from RSGM Unpad. This research applied observational analytic methodology by taking cross-sectional data using secondary data on three groups of bone quality based on measurement using DEXA t-score (normal, osteopenia and osteoporosis). The panoramic radiograph data processing was conducted with Image J software by separating the background and foreground (trabeculae). A focus of 30x30 mm ROI in the alveolar distal portion of the left and right mandibular second premolar teeth, and calculation of trabecular area. Result: average of normal trabecular area: 82.35%, osteopenia: 73.9% and osteoporosis: 68.7% respectively. The difference between normal and osteoporosis was discovered, but no difference was found between normal and osteopenia with p <0.05. This research concludes that the region of interest trabecular of alveolar process with panoramic radiograph can be used to detect osteoporosis on post-menopausal women.

DISINFECTION CAPACITY OF MOUTHWASHES USING AS ADMIX SOLUTION OF ALGINATE IMPRESSION: KAPASITAS DISINFEKSI OBAT KUMUR DENGAN MENGGUNAKAN SOLUSI CAMPURAN DARI CETAKAN ALGINAT Sastrodihardjo, Sumadhi; Harahap, Kholidina Imanda
Dentika: Dental Journal Vol. 19 No. 2 (2016): Dentika Dental Journal
Publisher : TALENTA

Immersion and spraying with disinfectant solution are the effective disinfection methods for alginate impression. However these methods causes dimensional changes on impression. Therefore mouthwash, which also has disinfectant function on microorganism can be used as mixing solution for alginate impression material. The aim of this study is to analyze antibacterial capacity of mouthwashes that used as admix solution for alginate impression. Samples was made from alginate impression material in tablet form with 15 mm diameter and 1 mm thickness. Total samples are 35 , 5 for admix with aquadest as control, chlorhexidine 0.1%, povidon iodine, sodium fluoride 0.1% wv, respectively. Samples were put on incubated Staphylococcus aureus in petri dish and kept in incubator for 24 hours at 37Â°C. Immersion was performed by dipping 15 samples of hygedent admix with aquadest into mouthwash liquids for 15 minutes. Inhibition zone was measured by using digital calliper. Statistic analysis was performed by using ANOVA one way and unpaired t-test. The admix with chlorhexidine 0.1% show the inhibition zone by 8.09 mm, povidon iodine 0.52 mm, and sodium fluoride 0.1% wv 2.91 mm. By using immersion method they show 7.63 mm inhibition zone for chlorhexidine 0.1%, 1.51 mm for povidon iodine, and 0.91 mm for sodium fluoride 0.1% wv. There are insignificant differences between admix and immerse with chlorhexidine 0.1% solution (p= 0.25). It can be concluded that chlorhexidine mouthwash 0.1% has the equal antibacterial capacity when used for admix solution nor immerse the alginate impression.

MORINDA CITRIFOLIA EXTRACT MOUTHWASH AS ANTIGINGIVITIS: OBAT KUMUR EKSTRAK BUAH MENGKUDU (MORINDA CITRIFOLIA L.) SEBAGAI ANTIGINGIVITIS Kasuma, Nila; Fajrin, Fildzah Nurul; Aldi, Yufri
Dentika: Dental Journal Vol. 19 No. 2 (2016): Dentika Dental Journal
Publisher : TALENTA

Gingivitis is a inflamatory mild form of periodontal disease in gingiva. The early stage of gingivitis characterized by the accumulation of plaque, leukocytes, and PMN. Noni (Morinda citrifolia L.) is known to have anti-inflammatory compositions which also affects the activity of leukocytes during inflammation. The research objective was to analyze the clinical effects of mouthwash that contains extracts of noni (Morinda citrifolia L.) on leukocyte levels in the saliva in patients with gingivitis, in order to obtain traditional mouthwash that is economical, readily available, and effective in reducing gingivitis and can be used by the public. Extracts of noni fruit (Morinda citrifolia L.) is given in the form of mouthwashes used for 7 days in a row. Observations conducted on three groups of respondents: group 1 using mouthwash placebo, group 2 using mouthwash noni fruit extract 5%, and group 3 using chlorhexidine 0.1%. The use of mouthwash done in the morning and at night before bed as much as 15 ml for 30 seconds. The results showed a decrease in the number of leukocytes in the group treated with placebo cyst, 5% noni fruit extract, and chlorhexidine 0.1% (p <0.05). Both test preparations equally decreased the number of leukocytes in gingival sulcus in gingivitis patients.

THE EFFECT OF IMMERSION DENTURE BASE HEAT CURED ACRYLIC RESIN IN CLORHEXIDINE AND ROSELLA FLOWER EXTRACT OF CANDIDA ALBICANS: PENGARUH PERENDAMAN BASIS GIGI TIRUAN RESIN AKRILIK POLIMERISASI PANAS DALAM KLORHEKSIDIN DAN EKSTRAK BUNGA ROSELLA TERHADAP JUMLAH CANDIDA ALBICANS Zulkarnain, M.; Safitri, Eka
Dentika: Dental Journal Vol. 19 No. 2 (2016): Dentika Dental Journal
Publisher : TALENTA

Materials for the denture base are generally made of heat cured acrylic resin. A dentist is obligated to give instructions about how to use and clean the dentures. One of the natural cleaning solution that can be used is rosella flowerâ€™s extract (Hibiscuss sabdariffa). The purpose of this research is to know the influence of rosella flowerâ€™s extract against the amount of Candida albicans. The design of this study is experimental laboratoris. The sample is made of heat cured acrylic resin with sizes 10x10x1 mm, 30 pieces divided into 5 groups of treatment with each of the sample test. Each test sample soaked in klorheksidin and rosella flowerâ€™s extract concentration 30%, 40%, 50%, and aquades for 15 minutes. The amount of Candida albicans on each specimen is calculated using one-way ANOVA to see the influence of soaking and LSD to see which treatments have a significant difference between groups. Plate test and rosella flowerâ€™s extract sterilized by autoclave 121 Â° C for 1 hour and then put in saliva for 1 hour so that the test plate in accordance with the state of the oral cavity and rinsed with Phosphate Buffered Saline (PBS) for 2 times. Plate test later in contamination with Candida albicans by means of a tube inserted into erlenmeyer containing a suspension of Candida albicans, then incubated for 24 hours at 37 Â° C. After 24 hours, the test plates are removed from the test tube and rinsed with PBS 2 times. Test plates were divided into five groups. Test results indicate that there is a difference of LSD influence between soaking with a rosella flowerâ€™s extract concentration 30% compared to 50% p = 0.0001 (p < 0.05) and there is a difference between rosella flowerâ€™s extracts concentration of 40% compared to 50% p = 0.0001 (p < 0.05). The result of this study concluded that soaking denture base heat cured acrylic resin with rosella flowerâ€™s extract concentration 50% have the same influence on klorheksidin in inhibiting the amount of Candida albicans.

SNP G-1082A IL-10 GENE: ALLELE AND GENOTYPE DISTRIBUTION OF PERIODONTITIS PATIENT IN YOGYAKARTA: SNP G-1082A GEN IL-10: DISTRIBUSI ALEL DAN GENOTIP PADA PASIEN PERIODONTITIS DI YOGYAKARTA Sari, Rezmelia; Prayitno, Prayitno; Fadhilah, Alya Nur
Dentika: Dental Journal Vol. 19 No. 2 (2016): Dentika Dental Journal
Publisher : TALENTA

Periodontitis is multifactorial inflamation process and related to disproportion of cytokine. IL-10 is a dominant noninflammatory cytokines that related to gene polymorphism. Polymorphism G-1082A IL-10 genes has been reported to increase the risk of periodontitis occurs in Italian populations, apart from different result found in Brazilian. The purpose of this research was to determine the polymorphism G-1082A IL-10 in periodontitis patients in Indonesia, especially among Yogyakartaâ€™s Javanese. This is a case-control research with subjects according to the inclusion criteria. DNA was taken by cotton swab from the epithelial cells of buccal mucosa, and was isolated using a PrestoTM (GeneAid) kit. Genotyping analysis by using the PCR RFLP technique and descriptive results were presented. The result showed that A allele frequency is 100% and no G allele was found. AA genotype in case group has lower frequency than in control group and vice versa. From this research, it was concluded that A allele was dominant in Yogyakartaâ€™s Javanese, and AA genotype frequency is lower in individual with periodontitis.

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Dr. Wilda Hafni Lubis, drg., M.Si

Contact Email
wilda.hafny@usu.ac.id

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Journal Mail Official
dentika_journal@usu.ac.id

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Location
Kota medan,

Sumatera utara

INDONESIA