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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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PROSPEK PROBIOTIK DALAM PENCEGAHAN AGRESIVITAS RESORBSI OSTEOKLASTIK TULANG ALVEOLAR YANG DIINDUKSI LIPOPOLISAKARIDA PADA PENYAKIT PERIODONTAL: PROBIOTIC PROSPECT IN THE PREVENTION OF AGGRESSIVENESS OSTEOCLASTIC ALVEOLAR BONE RESORPTION INDUCED BY LIPOPOLYSACCHARIDE ON PERIODONTAL DISEASE Muhammad Nurul Amin; Zahara Meilawaty; Desi Sandrasari
Dentika: Dental Journal Vol. 15 No. 2 (2010): Dentika Dental Journal
Publisher : TALENTA

This study was an experimental laboratory. The purpose of this study was to determine the role of probiotics in inhibitingthe activity of pathogenic bacterial oral cavity. The result of study is expected to be used for prevention and treatment ofperiodontal disease which is still complex and derived products with high quality probiotics. The main product is thedevelopment potential of probiotics in maintaining oral health, especially periodontal disease is effectively and efficiently.This study used rats and divided into 4 groups: Group I, control without treatment; group II, induction of LPS E. coli for 5days, Group III, LPS induction of E. coli + Probiotic Bacterial Lactobacillus casei injection for 5 days together, and groupIV, induction of LPS E. coli for 5 days + 5 days injection of Lactobacillus casei. Immunohistochemical examination wasdone to evaluate the activity of osteoclasts in alveolar bone resorption to detect TRAP (tartarate-resistant acidphosphatase) and Carboxyterminal Telopeptide of Type 1 Collagen (1CTP) and subsequently analyzed the data collectedstatistically. The results of this study showed that induction of LPS could trigger the occurrence of alveolar boneresorption mediated by osteoclast and Lactobacillus casei administration both at the same time with the LPS induction orafter LPS induction can inhibit osteoclastic alveolar bone resorption. In conclusion, clinically it can be interpreted that theadministration of probiotic can be given at the beginning of periodontal disease occurs before or at the time of periodontaldisease is underway.

DUKUNGAN RADIOGRAFI PANORAMIK DALAM MENENTUKAN DIMENSI DAN BENTUK PROSESUS KONDILOIDEUS PADA MAHASISWA DAN PEGAWAI SUKU BATAK DI FAKULTAS KEDOKTERAN GIGI UNIVERSITAS SUMATERA UTARA: PANORAMIC IMAGING SUPPORT TO ESTABLISH THE DIMENSION AND SHAPE OF CONDYLARY PROCESS OF BATAKNESE STUDENTS AND STAFFS IN FACULTY OF DENTISTRY UNIVERSITY OF SUMATERA UTARA Cek Dara Manja; Siti Amaliyah
Dentika: Dental Journal Vol. 18 No. 1 (2014): Dentika Dental Journal
Publisher : TALENTA

Radiografi panoramik sangat berguna untuk mendukung tegaknya diagnosis masalah yang mencakupkeseluruhan rahang. Radiografi panoramik telah direkomendasikan untuk menyeleksi pasien dengan keluhanpada sendi temporomandibular dan untuk menentukan perubahan pada prosesus kondiloideus. Tujuan penelitianini adalah untuk mengetahui rata-rata dimensi prosesus kondiloideus dan bentuk prosesus kondiloideus padamahasiswa dan pegawai suku Batak di Fakultas Kedokteran Gigi Universitas Sumatera Utara. Penelitian inimerupakan penelitian deskriptif dengan pemilihan sampel dilakukan secara purposive sampling. Sampelmerupakan suku Batak asli dari dua keturunan di atas. Pemeriksaan radiografi panoramik dilakukan pada 50orang sampel suku Batak usia 20-30 tahun. Pengukuran dimensi prosesus kondiloideus dilakukan secarakomputerisasi dan pengamatan bentuk prosesus kondiloideus dilakukan secara visual. Hasil penelitian inimenunjukkan nilai rerata ukuran tinggi prosesus kondiloideus pada laki-laki adalah 18,377 Â± 2,859 mm dan padaperempuan 17,271 Â± 2,917 mm. Nilai rerata ukuran lebar prosesus kondiloideus pada laki-laki adalah 10,504 Â±1,208 mm dan pada perempuan 9,758 Â± 1,377 mm. Pada laki-laki, bentuk bulat adalah sebanyak 50%, bentuk menonjol 37,5% dan bentuk bersudut 12,5%. Pada perempuan, bentuk menonjol adalah sebesar 63,46%, bentukbulat 32,7% dan bentuk bersudut 3,84%. Sebagai kesimpulan, pada suku Batak usia 20-30 tahun, nilai rerataukuran tinggi prosesus kondiloideus adalah 17,802 Â± 2,914 mm dan nilai rerata ukuran lebar prosesuskondiloideus adalah 10,106 Â± 1,322 mm. Bentuk prosesus kondiloideus yang terbanyak yaitu bentuk menonjolsebesar 51%, bentuk bulat sebesar 41% dan bentuk bersudut sebesar 8%.

PERBEDAAN BESAR FORCE DARI BEBERAPA ELASTOMERIC CHAIN: DIFFERENT FORCE OF SOME ELASTOMERIC CHAINS Muslim Yusuf
Dentika: Dental Journal Vol. 15 No. 2 (2010): Dentika Dental Journal
Publisher : TALENTA

Elastomerics is the one of orthodonticâ€™s components which is used to move the teeth by archwire movement to the slotbracket. Elastomeric products consist of ligature and chain. Elastomeric chain force depends on several factors such asmanufacturing process, duration and range of stretching. The obejective of this study was to know the effect of range andduration of elastomeric stretching force. This study used elastomeric chain from three different manufacturers. Samplewas stretched at 20 percent, 30 percent and 40 percent. It was stored in artificial saliva that connected with thermostat at37oC. Force was measured with correx. The result showed that there was no significant difference of force among threedifferent ranges. On the contrary duration of stretching elastomeric chain showed significant different force. In conclusion,the longer stretching distance of these elastomeric chains showed bigger initial force and smaller force decay. The forcedecay of these elastomeric chains decreased extremely on the first day and simultaneously decreasing on the next day.

PROFILE OF ELDERLY PEOPLE WHO NEEDED DENTURE AT WAJO REGENCY: PROFIL MASYARAKAT LANJUT USIA YANG MEMBUTUHKAN GIGI TIRUAN DI KABUPATEN WAJO Edy Machmud
Dentika: Dental Journal Vol. 15 No. 2 (2010): Dentika Dental Journal
Publisher : TALENTA

The main problem faced by the elderly people is tooth loss. A number of tooth loss will affect a health in general,as it will disrupt mastication process and finally will cause malnutrition and gastritis. Therefore, teeth should besubstituted with dentures. The aim of this study was to have a picture of elderly people profile who needed adenture teatment at Wajo regency, South Sulawesi province. A research method by purposive random samplingof 703 samples of elderly people with age equal or above 55 years old by fulfilling a questioner. The result ofthis study showed that all of 703 samples had tooth loss, 29,26% with 1-10 tooth loss, 28,0% with 11-20 toothloss, more than 20 teeth (42.1%), and edentulous 0,7%. Only 1 % of the samples used denture. In conclusion,knowledge of community related oral and dental health and the importance of substituting tooth loss withdenture is very limited or low.

PENGARUH KONSENTRASI LARUTAN SODIUM HIPOKLORIT SEBAGAI DESINFEKTAN TERHADAP KEKUATAN IMPAK BASIS GIGI TIRUAN RESIN AKRILIK: EFFECT OF CONCENTRATION SODIUM HYPOCHLORITE SOLUTION AS DESINFECTAN TO THE IMPACT STRENGTH OF DENTURE BASE ACRYLIC RESIN Liana Rahmayani; Sri Fitriyani; Poppy Andriany; Rizki Dumna
Dentika: Dental Journal Vol. 18 No. 1 (2014): Dentika Dental Journal
Publisher : TALENTA

Sodium Hipoklorit (NaOCl) merupakan desinfektan yang sangat efektif untuk membersihkan basis gigi tiruan.Namun, penggunaan dari bahan kimia ini dapat menurunkan kekuatan impak dari basis resin akrilik. Penelitianini dilakukan untuk mengetahui pengaruh larutan sodium hipoklorit dengan konsentrasi 2% dan 5% terhadapkekuatan impak basis gigi tiruan resin akrilik. Penelitian ini menggunakan 30 spesimen resin akrilik QC-20berukuran 50 x 6 x 4 mm. Spesimen dibagi ke dalam 3 kelompok perendaman; konsentrasi 2% NaOCl, 5%NaOCl dan kelompok kontrol. Perendaman dilakukan selama 5 hari 1 jam 40 menit yang mensimulasipemakaian larutan desinfektan selama 1 tahun. Masing-masing kelompok perendaman diuji dengan charpyimpact tester dengan kecepatan impak sebesar 2,9 m/detik dan energi pendulum sebesar 1 joule. Dataselanjutnya dianalisis dengan Analisis Varian (ANOVA). Hasil analisis menunjukkan bahwa terdapat perbedaanyang signifikan (p< 0,05) antara larutan perendaman terhadap kekuatan impak. Sebagai kesimpulan, larutansodium hipoklorit dapat menyebabkan perubahan kekuatan impak basis gigi tiruan akrilik.

RELATIONSHIP OF MASTICATION CAPABILITY AND NUTRITION STATUS OF ELDERLY BUGINESE AND MANDARNESE: HUBUNGAN KEMAMPUAN PENGUNYAHAN DENGAN STATUS GIZI LANJUT USIA PADA SUKU BUGIS DAN MANDAR Bahruddin Thalib
Dentika: Dental Journal Vol. 15 No. 2 (2010): Dentika Dental Journal
Publisher : TALENTA

The effect of mastication disorder in elderly caused difficulty in chewing hard or tough food leads to change eating patternto softer food. As a result, the tendency to eat softer, prepared, fast food, sugar, carbohydrate and soda is increased. Thisstudy aimed to find out the relationship of mastication capability to nutrition status in elderly Buginese and Mandarnese,and the difference of diets between both cultures as adaptability to food pattern and eating habit. Four hundred subjectstaken using purposive sampling, sample aged 55 years old and above, nutrition status was taken directly (anthropometric)BB/TB2 and mastication capability taken with custom questioner along with scoring value. The result showed that elderlyBuginese had 64.9% with poor nutrition status caused by poor mastication capability, mastication capability and nutritionstatus in elderly Buginese had significant relation (p=0.04), while elderly Mandarnese had 39.8% with poor nutritionstatus caused by poor mastication capability, but statistically, the relation between mastication capability with nutritionstatus in elderly Mandarnese was not significant (p=0.076). As conclusion there was significant relationship betweenmastication capability and nutrition status in Buginese and Mandarnese, and mastication capability and nutrition status ofMandarnese were better than Buginese.

PERBANDINGAN KONSENTRASI STATERIN DAN ION KALSIUM PADA SALIVA DAN PLAK SUPRAGINGIVA: COMPARISON OF STATHERIN AND CALCIUM ION CONCENTRATION IN SALIVA AND SUPRAGINGIVAL PLAQUE Yumi Lindawati; Ameta Primasari; Dwi Suryanto
Dentika: Dental Journal Vol. 18 No. 1 (2014): Dentika Dental Journal
Publisher : TALENTA

Kalsium yang diperoleh dari saliva dapat masuk ke lapisan dalam plak gigi. Peningkatan konsentrasi ion kalsiumpada biofilm menyebabkan penyerapan mineral menjadi meningkat sehingga terlihat juga peningkatanpembentukan kalkulus bila disertai pemeliharaan kebersihan rongga mulut yang tidak adekuat. Staterinmenghambat pengendapan kalsium-fosfat dari saliva. Staterin berikatan dengan hidroksiapatit, mengindikasikankemungkinan perannya dalam pembentukan pelikel dan pembentukan plak. Tujuan penelitian ini untukmengetahui rerata dan membandingkan konsentrasi staterin dan kalsium pada saliva dengan plak supragingiva.Desain penelitian studi cross-sectional. Pemilihan sampel menggunakan purposive sampling berdasarkan kriteriaeksklusi dan inklusi saliva, dan plak supragingiva pada pasien. Konsentrasi kalsium saliva dan plak supragingivadiukur menggunakan spektrofotometri, konsentrasi staterin saliva dan plak supragingiva diukur menggunakanELISA (Enzyme Linked Immunosorbent Assay). Hasil penelitian menunjukkan median konsentrasi staterin saliva1,5 Âµg/ml, plak supragingiva 223Âµg/ml, median konsentrasi kalsium saliva adalah 0,9475 mmol/l, dan plaksupragingiva 63,13 mmol/l. Konsentrasi staterin dan kalsium pada plak supragingiva lebih tinggi secarasignifikan dibandingkan konsentrasinya pada saliva. Sebagai kesimpulan, plak supragingiva memiliki kadar ionkalsium dan staterin yang lebih banyak dibandingkan saliva.

PENINGKATAN AKTIVITAS FAGOSITOSIS MAKROFAG MENCIT BALB/C DENGAN IMUNOSUPRESI DAN DIINFEKSI C.ALBICANS AKIBAT PEMBERIAN MINYAK BIJI MIMBA: INCREASING MACROPHAGE PHAGOCYTOSIS ACTIVITY IN BALB/C MICE THAT IMMUNOSUPRESSED AND INFECTED WITH C.ALBICANS CAUSED BY OLEUM AZADIRACHTY Iin Eliana Triwahyuni
Dentika: Dental Journal Vol. 15 No. 2 (2010): Dentika Dental Journal
Publisher : TALENTA

Majority of fungal infection in mouth is caused by C.albicans. This case increases parallel with increasing the number ofimmunosupressed patient. Mimba (Azadirachta indica) is herbal medicine that has been used as antifungal drug. Besidethat, mimba has immunostimulatory effect. Macrophage phagocytosis, itâ€™s one of natural immunities that plays animportant role in the first immune response againts C.albican infection.The purpose of this research was to know theeffect of oleum azadirachty in macrophage phagocytosis activity of BALB/c mice that immunosupressed and infected byC.albicans. This laboratory experimental research used BALB/c mice that immunosupressed and infected by C.albicans,divided into three groups: group 1 (negative control), group 2 (positive control, were immunosupressed and infected withC.albicans), group 3 (was immunosupressed, infected with C.albicans, and given 75 Î¼l oleum azadirachty). Mice wereimmunosupressed given by 2-3mg/mice subcutan injection of prednisolon one day before infected. Group 2 and group 3were given tetracycline hydrochloride in drinking water (0,83mg/ml) since one day before infected. C.albicansinoculation was given at zero day. On the 2nd day post infection, mice were acclimated and the macrophage phagocytosisactivity was evaluated by latex beat. Data was analysed by One Way Anova test and LSD (p=0.05). The result showedthat there was significant difference between group 2 and group 3. In conclusion, oleum azadirachty could increasemacrophage phagocytosis activity.

MEASUREMENT CT SCAN OF THE JAW BONE AS A PANORAMIC RADIOGRAPHY FACTOR CORRECTION TOWARDS PANORAMIC USED FOR DENTALIMPLANT PLACEMENT: PENGUKURAN CT SCAN PADA TULANG RAHANG SEBAGAI FAKTOR KOREKSI TERHADAP PANORAMIK UNTUK PE NEMPAT AN IMPLAN GIGI Barunawaty Yunus
Dentika: Dental Journal Vol. 15 No. 2 (2010): Dentika Dental Journal
Publisher : TALENTA

One of the important factors that plays a role in the succ ess of dental implant treatment is the accuracy of evaluating thequality and quantity of jaw bone. Parameter of quality and quantity of jaw bone that will receive the implant is the bonepicture of diagnostic information in three dimensional objects which are the thickness, width and height of the jaw bone.To obtain information, digital technolog y such as CT Scan is needed in order to get the parameters of the jaw bone whichis relatively more accurate. This study aimed to assess the measurement of CT Sca n in the jaw bone as a correction factorof the panoramic radiography for dental implant placement. Th e study was a cross sectional. Analysis t he subjects usedjaw bones patient who had lost a posterior maxilla or mandible . T otal sample was 60 jaws, each s ample went through CTscan and Panoramic radiography to know the thickness, width and length of the jaw bone used for dental implantplacement. The results showed that there was significant difference p<0.05 )), of the length of the jawbone between on CTSc an and Panoramic radiography. I t can be concluded that CT Scan is a tool that can assess jaw bone measurement that ismore accurate than Panoramic radiography for dental implant placement.

COMPOSITION ANALYSIS OF CALCIUM AND SULFUR ON GYPSUM AT THE PUGER DISTRICT JEMBER REGENCY AS AN ALTERNATIVE GYPSUM DENTAL MATERIAL: ANALISIS KIMIA KANDUNGAN KALSIUM DAN SULFUR PADA GIPSUM DI KAWASAN PUGER KABUPATEN JEMBER SEBAGAI ALTERNATIF GIPSUM DI BIDANG KEDOKTERAN GIGI Amiyatun Naini; Dessy Rachmawati
Dentika: Dental Journal Vol. 15 No. 2 (2010): Dentika Dental Journal
Publisher : TALENTA

Gypsum is a material used in medical dentistry, as dental casting material, dental model, base for dental model andinvestment material. The gypsum used in medical dentistry is Hydrated Calcium Sulfate (CaSO 4 2H 2 O). Puger districtat Jember regency is well known as a mining area that produces abundant amount of gypsum. This research was aimed toanalyz e the calcium and sulfur composition of the gypsum from Puger district as an alternative material in dental practice.The total samples were 48, and divided into four groups, The first group contained of gypsum mined from low level land.Th e second group was the gypsum mined from middle level land, and the third group was the gypsum mined from upperlevel land. While the fourth group was the gypsum commonly used in dentistry. Calcium composition was analyzed usingAtomic Absorption Spectroph otometer (AAS) with wavelength of 285 nm, w hile sulfur composition analyzed usingspectrophotometer 21 D with 432 nm wavelength. T he result showed that compositions of calcium and sulfur of thegypsum groups w as significantly different (p < 0.05). In c onc lusion , Gypsum at Puger district has adequate calcium (Ca)and sulfur (S) composition to be used as an alternative gypsum in medical dentistry.

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

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wilda.hafny@usu.ac.id

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dentika_journal@usu.ac.id

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Kota medan,

Sumatera utara

INDONESIA