Master Theses
Master Theses
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Eefek Watermelon Frost terhadap Substansi p (P) dan Fosfatase Alkali (ALP) pada Pulpitis Reversibel Gigi Macaca Fascicularis (Penelitian In Vivo)
(Universitas Sumatera Utara, 2014)Pulpal injury will cause a local inflammatory response that activates neural systems of the pulp (A delta and C) to release the neural proteins (neuropeptides) among which substance P (SP) is a neuropeptide that plays ... -
Efek Teknik Penempatan Resin Komposit dan Penggunaan Sistem Matriks terhadap Kebocoran Mikro pada Restorasi Kelas II Resin Komposit Berbentuk Saucer
(Universitas Sumatera Utara, 2015)One of the problems of Class II composite resin restorations is microleakage at the gingival margin of proximal. The saucer-shaped Class II cavity design can reduce the disadvantages of the box-shaped Class II cavity ... -
Analisis Kemampuan Nacre dalam Ekspresi TGF- β1 Menginduksi Dentin Tertier ( In Vivo)
(Universitas Sumatera Utara, 2019)The pulp capping material is applied to the reversible pulpitis can induce TGF-β1 to form tertiary dentin so that the pulp tissue remains in a vital state. The aim of the study was to evaluate the ability of natural ... -
Simulasi Ketahanan Fraktur dan Distribusi Tegangan pada Gigi Pasca Perawatan Endodonti yang Direstorasi dengan Pasak Prefabricated dan Mahkota Penuh dengan Desain Ferrule yang Berbeda: Finite Element Analysis (FEA)
(Universitas Sumatera Utara, 2019)Restoration of teeth after endodontic treatment often presents challenges because post-treatment endodontic teeth have the potential to fracture. Fibre post and core restorations have been used as endodontic treatment ... -
Efek Aplikasi Nano-Kitosan Hidroksiapatit terhadap Penurunan Proses Demineralisasi Email (Penelitian In Vitro)
(Universitas Sumatera Utara, 2019)The process of caries begins with hard tissue demineralization by organic acids produced from fermented carbohydrates by cariogenic bacteria in dental plaque. Remineralization is a slow process compared to demineralization ... -
Pengukuran pH dan Difusi Ion Kalsium pada Sepertiga Apikal Setelah Pemberian Medikamen Kalsium Hidroksida dengan Vehicles yang Berbeda (Penelitian In Vitro)
(Universitas Sumatera Utara, 2019)Calcium hydroxide as a gold standard intracanal medicament for disinfecting and for promoting periapical healing. The mechanism of action of calcium hydroxide is attributed directly to its ability of dissociating into ... -
Pengaruh Penggunaan Led Light Curing Unit yang Berbeda terhadap Derajat Konversi dan Kekerasan Mikro Resin Komposit Bulk Fill (In Vitro)
(Universitas Sumatera Utara, 2019)Along with the development of composite resins, bulk fill which is a new material, was introduced in recent decades. LED curing light are also increasingly popular and continue to innovate. LED curing light are one of the ... -
Potensi Gel Nano Kitosan-Silver Nitrat Sebagai Bahan Desensitisasi (In Vitro)
(Universitas Sumatera Utara, 2019)Dentin hypersensitivity is defined as a short, sharp pain originating from open dentin in response to thermal changes, tactile stimulation, osmotic or chemical stimulation. One DH treatment is closing the dentinal tubules ... -
Pengaruh Restorasi Dairek Klas II Mesio Oklusal Distal Cuspal Coverage Short Fiber Reinforced Komposit Terhadap Ketahanan Fraktur Gigi Pasca Perawatan Endodontik ( In Vitro )
(Universitas Sumatera Utara, 2020)The new method recommended for restoring large cavities is biomimetics using short fiberreinforced composites (SFRC) as a substitute for dentin. Restoration using fiber-reinforced composites has high resistance to fracture ... -
Pengaruh Sodium Hipoklorit, Edta dan Larutan Kitosan Molekul Tinggi Terhadap Tingkat Denaturasi dan Erosi Kolagen Dentin Saluran Akar (Penelitian In Vitro)
(Universitas Sumatera Utara, 2020)Root canal treatment is carried out to maintain the function of the teeth that are currently or have suffered a pulp injury or inflammation. The focus of root canal treatment is directed at the stages of cleaning and ... -
Simulasi Ketahanan Fraktur dan Distribusi Tegangan Restorasi Endocrown Gigi Pasca Endodontik Dengan Kedalaman Kamar Pulpaberbeda Sertamodifikasi Retensi ke dalam Saluran Akar: Finite Element Analysis (FEA)
(Universitas Sumatera Utara, 2020)Introduction: Endocrown, introduced by Bindl and Mormann (1999), as a restoration for endodontically treated teeth that has extensive loss of sound tooth structure and susceptible to fracture. This is due to endocrown ... -
Analisis Bioaktivitas Bahan Irigasi Ekstrak Buah Lerak (Sapindus Rarak Dc) Terhadap Patogenesis Fusobacterium Nucleatum (Kajian Uji Hidrofobisitas, Uji Enzim Destruktif, dan Uji Ketahanan Fraktur) (Penelitian In Vitro)
(Universitas Sumatera Utara, 2020)Irrigation has an important role in endodontic treatment. The optimal irrigation material is usually a combination of two or several irrigation solutions to achieve the purpose of irrigation but until now there has been ... -
Tingkat Akurasi Penentuan Warna Restorasi Gigi Antara Metode Visual dengan Metode Elabor_Aid pada Gigi Anterior dengan Restorasi Klas IV Resin Komposit (In Vitro)
(Universitas Sumatera Utara, 2020)Background: Matching shade guide still remain a challenge for dentists. Color determination can be divided into two categories: visual and instrumental. Visual color determination using shade guide is the most frequently ... -
Analisis Potensi Passive Ultrasonic Irrigant Terhadap Larutan Nano Kitosan Molekul Tinggi 0,2% Dikaitkan dengan Indek Virulensi Enterococcus Faecalis Sebagai Model Anti Bakteri pada Patogenesis Infeksi Saluran Akar
(Universitas Sumatera Utara, 2020)E. faecalis is a microorganism that is most often associated with failure of endodontic treatment and in persistent infections. Its ability to form biofilms has long been recognized as one of the virulence factors that can ... -
Pengaruh Ekstrak Butanol Kulit Buah Delima (Punica Granatum) Gel Sebagai Antioksidan Terhadap Shear Bond Strength Restorasi Komposit Nanofilled pada Enamel Setelah Bleaching In Office (In Vitro )
(Universitas Sumatera Utara, 2020)Introduction: Patients often require additional aesthetic interventions such as, replacement of old restorations or application of laminate veneers to restore aesthetic deficiencies following bleaching procedures. The ... -
Efek Penambahan Kitosan Nanopartikel Molekul Tinggi Terhadap Degradasi Resin Komposit Nanofill dan Nanohybrid Yang di Rendam Pada Saliva Dengan PH Berbeda (Penelitian In Vitro)
(Universitas Sumatera Utara, 2020)Composite resin is a restorative / filling material with colors similar to the teeth, is not sensitive to dehydration, and relatively easy to manipulate. One of the development of nanotechnology in dentistry is nanofill ... -
Analisis Bioaktivitas Bahan Irigasi Ekstrak Buah Lerak (Sapindus Rarak DC) Terhadap Patogenesis Fusobacterium Nucleatum (Kajian Uji Anti-Adhesi, Uji Biomassa, dan Uji Porositas Dinding Saluran Akar Gigi) (Penelitian In Vitro)
(Universitas Sumatera Utara, 2020)One of the bacteria in biofilms formed in endodontic infections is Fusobacterium nucleatum. From the microbiological aspect, endodontic infections can be treated with chemical and mechanical procedures (cleaning and shaping). ... -
Analisis Biorespon Larutan Nano Kitosan Molekul Tinggi 0,2% Terhadap Sifat Virulensi Enterococcus Faecalis Sebagai Model Antibakteri Patogenesis Infeksi Saluran Akar ( In Vitro )
(Universitas Sumatera Utara, 2019)Keberhasilan perawatan saluran akar dapat dicapai melalui triad endodonsia yaitu preparasi akses, pembersihan (cleaning and shaping), serta obturasi saluran akar, yaitu fluid tight seal. Ketidakmampuan dalam melakukan ... -
Adhesif Sealer Endodonti Berbasis Epoksi Resin dan Penambahan Kitosan Molekul Tinggi Nano Partikel Terhadap Dinding Saluran Akar: Tes Penetrasi Zat Warna dan Observasi Sem (In Vitro)
(Universitas Sumatera Utara, 2019)Perawatan saluran akar merupakan salah satu perawatan yang sering dilakukan, dan memerlukan bahan dan alat yang dikhususkan untuk perawatan tersebut, dengan berkembangannya waktu, bahan-bahan juga banyak mengalami perubahan ... -
Efek Pembersihan Saluran Akar dengan Metode Pemanas dan Pemakaian Pelarut Organik Eukaliptol pada Perawatan Ulang Saluran Akar dengan Instrumen Rotari Files Berbeda - Analisis dengan Dental Operating Microscope dan Atomic Force Microscopy (In Vitro)
(Universitas Sumatera Utara, 2019)Retreatment of the root canal by removing filling material from the root canal can be done with various methods of nonsurgical treatment through techniques that include using hand instruments or manual instrumentation, ...
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