Claim Missing Document
Check
Articles

Found 5 Documents
Search
Journal : e-Journal Pustaka Kesehatan

Efek Induksi Gaya Mekanis Ortodonti Terhadap Perubahan Jumlah Sel Osteoblas Tulang Alveolar Gigi Tikus Pada Daerah Tarikan Reganita Nurmaulawati Saputri; Herniyati Herniyati; Dwi Prijatmoko
Pustaka Kesehatan Vol 9 No 2 (2021): Volume 9 No.2, 2021
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v9i2.20035

Abstract

Orthodontic treatment is one treatment that can improve the dental malocclusion. Bone remodeling involves the coordination of three cell types namely osteocytes, osteoclasts, and osteoblasts. Osteoblast cells is important in the process of bone remodeling, especially in the process of bone aposition in tension side. This study aimed to analyze the changes in number of osteoblasts cell in tension side of Sprague dawley alveolar bone which induced by orthodontic force during one weeks, two weeks, and three weeks. 36 rats were divided into 6 groups, the treatment group with apllied the orthodontic force for 1 weeks (P-1), 2 weeks (P-2), and 3 weeks (P-3) and thr control group without apllied the orthodontics force group for 1 weeks (K-1), 2 weeks (K-2), and 3 weeks (K-3). Wire ligature 0,20 mm was apllied on the right region of maxillary first Molar and Incicivus, then mesially activated with maximally tension gauge of Orthodontic appliance of Ni-Ti closed coil springs. Those samples were sacrified and sliced vertically on the regio right maxillary bone with mesiodistal position, then the preparation of histological section with Hematoxilyn Eosin staining (HE) was made. The number of osteoblast cells were observed in 3 areas of tension side using microscope with 400 magnification. The result showed that the osteoblasts number of 2- and 3-weeks treatment groups were greater significantly than control group. It concluded that the induction of orthodontic appliance mechanic increased the number of osteoblast on tension area. The increasing of osteoblast number is paralel with the duration of the orthodontic appliance mechanic induction.
Perbedaan Kekuatan Tarik Bahan Adhesif Total-Etchdengan Bahan Adhesif Self-Etchpada BondingBraket Ortodonsi (The Difference of Tensile Strength Between Total-Etch Adhesive Material and Self-Etch Adhesive Material for Orthodontic Bracket Bonding) Dita Nur Ekasari; Herniyati .; Dwi Prijatmoko
Pustaka Kesehatan Vol 2 No 3 (2014)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background.Orthodontic treatment using a bracket attached to the teeth dentofasial aiming to get a good look aesthetically. At the beginning of orthodontic bracket bonding systems to enamel surface through several stages of work so that they can spend time, includes teeth cleaning, basting phosphoric acid etching, washing with water, drying, basting material bonding / primer, and application of composite resin as a bracket adhesive material called total-etch technique. But as the times have found self-etch adhesive that further simplify the time and phases of work, the incorporation of phosphoric acid etching and bonding materials / primer in one package. Tensile strength is the strong adhesive tensile or the ability of an object to hold while receiving an attractive force and the force coming from the direction perpendicular to the surface of the object, for example when there is an attractive force toward the labial or buccal tooth driven. Purpose. This study aimed to determine differences in tensile strength and know the best adhesive that can be used between total-etch adhesive with a self-etch adhesive on orthodontic bracket bonding. Methods.This study used 16 pieces mandibular firstpremolars were divided into two groups, each consisting of eight teeth. The first group used a total-etch adhesive, while the latter uses self-etch adhesive. Bracket adhesive tensile strength was measured using Torsee's Digital System Universal Testing Machine. Results.Independent t-test showed a significant difference between groups in total-etch adhesive with a self-etch adhesive (p <0.05). Conclusions and suggestions.There is a significant difference in tensile strength measurements of total-etch adhesive with adhesive and self-etch adhesive total-etch proved better than a self-etch adhesive on orthodontic bracket bonding. Further research needs to be done with respect to the composite resin material used, the stages of research, and tools used tensiletest. Keywords:bonding, self-etch adhesive, tensile strength, total-etch adhesive
Tabel Prediksi Moyers dan Sitepu terhadap Lebar Mesiodistal Gigi Permanen Pengganti pada Etnis Arab Yaman di Surabaya Firyal Baktir; Dwi Prijatmoko; Masniari Novita
Pustaka Kesehatan Vol 8 No 1 (2020): Volume 8 No. 1, 2020
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v8i1.11699

Abstract

There are several methods of analizing tooth size discrepancy in orthodontics include prediction methods for mixed dentition. Prediction method of Moyers and Sitepu most commonly used although both were obtained from 2 different races, Caucasian and Deutromelayu. Yemeni ethnic is one of the ethnic groups settled in Indonesia which descendants of the Caucasian race. The aim of the study was to observed the suitable prediction table for Yemeni ethnic. It was an observasional analitics study consist of 40 samples with cross sectional design. The results showed that slight difference for prediction of Moyers on the maxilla (1.02) and prediction of Sitepu on the mandibula (0.11). As conclusion, the most suitable predicition method for Yemeni ethnic is Moyers’s method for maxila and sitepu’s method for mandibula. Key words: mesiodistal width permanen teeth, Moyers method, Sitepu method, Yemeni Etnic
Pengaruh Status Gizi terhadap Erupsi Gigi Molar Pertama Permanen Siswa Kelas 1 SDN di Kecamatan Wilayah Kota Administrasi Jember (The Influence of Nutritional Status towards the First Permanent Molar Tooth Eruption Among 1st Grade Students in Jember Fakhirouz Zakiyah; Dwi Prijatmoko; Masniari Novita
Pustaka Kesehatan Vol 5 No 3 (2017)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background: Tooth eruption is a continuos processes where the teeth grow, develop, and erupt. These processes were affected by many factors, such as nutritional status which can be examined by anthropometry assessment. Many studies have been conducted to understand the relationship between nutritional status and tooth eruption, how ever study associated with the relation of nutritional status and the eruption of first permanent molars in Jember district area has never been done before. Purpose: To determine the influence of nutritional status towards the number of the first permanent molar tooth eruption among 1st grade students in Jember district area. Methods: This is analytic observational study with a cross sectional approach. We used stratified random sampling technique and 238 1st grade students were participate as volunteers. The nutritional status was assessed by Adolphe Quetelet (BMI) formula corrected for age. Intraoral examination was conducted to count the number of the first permanent molar tooth eruption. The data was analyzed using chi-square. Result: There is significant difference between the first permanent molar tooth eruption and nutritional status among 1st grade students in Jember district area (p = 0,000). Conclusion: Nutritional status has significant influence the number of the first permanent molar teeth eruption. Keywords: nutritional status, tooth eruption.
Perbedaan Defleksi Kawat Ortodonti Nikel-Titanium dan NiTi Epoxy Resin Coated pada Perendaman dalam Saliva Buatan dan Minuman Berkarbonasi (The Difference in Deflection of Nickel Titanium Archwire and NiTi Epoxy Resin Coated Immersed by Artificial Saliva Citra Ayu Mawaddah; Leliana Sandra Devi A. P; Dwi Prijatmoko
Pustaka Kesehatan Vol 4 No 3 (2016)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background: Deflection of orthodontic wire can be changed by oral condition, for exampleacidic condition caused by carbonated drink consumption. Objective: to analyze the differencein deflection of Nickel-Titanium archwire and NiTi epoxy resin coated immersed by artificialsaliva and carbonated drink. Materials and Methods: This research used four sample groups:NiTi non coated archwire immersed by saliva, NiTi non coated archwire immersed by salivamixed carbonated drink, NiTi coated archwire immersed by saliva, and NiTi coated archwireimmersed by saliva mixed carbonated drink. The samples were immersed for 3.5 hours at 37° Cin incubator. The deflection was measured with Three Point Bending method using UniversalTesting Machine. Result and Conclusion: One Way Anova test result showed significantlydifference between coated and non coated group that immersed by saliva with the groupimmersed by saliva mixed carbonated drink. In conclusion, the deflection of Nickel-Titaniumarchwire and NiTi epoxy resin coated archwire had decreased after immersed by carbonateddrink and Nikel-Titanium archwire had higher deflection than NiTi epoxy resin coated immersedby artificial salivaKeywords: Carbonated Drink, Deflection Force, NiTi Archwire, NiTi Epoxy Resin CoatedArchwire