Browsing Faculty of Dentistry by Issue Date
Now showing items 1-20 of 2306
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Kekerasan Scaffold Berbasis Nano-Hidroksiapatit Sisik Ikan Nila dan Gelatin Komersial Menggunakan Metode Porogen Leaching dengan Perbandingan Konsentrasi Berat Berbeda
(Universitas Sumatera Utara, 2026)Alveolar bone defects caused by periodontitis require a bone tissue engineering approach using scaffolds with adequate mechanical and biological properties. Nano-hydroxyapatite is a biomaterial that resembles natural bone ... -
Pengaruh Minyak Atsiri Sereh Wangi (Cymbopogon Nardus) sebagai Alternatif Solvent terhadap Kebersihan Sealer Epoksi Resin pada Dinding Saluran Akar dalam Endodontik Retreatment (In Vitro)
(Universitas Sumatera Utara, 2026)Endodontic retreatment requires the use of solvents to assist in the removal of old obturation materials, including epoxy resin sealers that adhere strongly to root canal walls. This study aimed to evaluate the effect ... -
Kekuatan Tekan Scaffold Berbasis Nano-Hidroksiapatit Sisik Ikan Nila dan Gelatin Komersil Menggunakan Metode Porogen Leaching dengan Perbandingan Konsentrasi Berat Berbeda
(Universitas Sumatera Utara, 2026)Bone defects exceeding the critical size threshold (>2 cm) require medical interventions to prevent pathological fractures that cannot be naturally supported by the body. One potential solution is the use of nano-hydroxyapatite ... -
Pemeriksaan Polimorfisme Gen MSX1 dan PAX9 pada Penderita Hipodonsia dengan Menggunakan Polymerase Chain Reaction
(Universitas Sumatera Utara, 2026)Hipodonsia adalah kelainan perkembangan gigi yang ditandai dengan tidak terbentuknya satu atau lebih gigi permanen secara kongenital, tidak termasuk molar ketiga. Faktor genetik berperan penting dalam etiologi kondisi ini, ... -
Uji Aktivitas Ekstrak Daun Kirinyuh (Chromolaena odorata) terhadap Waktu Koagulasi Darah pada Kelinci Albino (Oryctolagus cuniculus) secara in Vitro
(Universitas Sumatera Utara, 2026)Indonesia has more than 9,609 plant species that are useful as medicine, one of which is the kirinyuh leaf (Chromolaena odorata) which is widely used by people in Kabanjahe City, Karo Regency, to stop bleeding and accelerate ... -
Survei Persepsi Senyum Estetis pada Siswa SMA dan Mahasiswa FKG Tingkat Awal di Medan Tahun 2025
(Universitas Sumatera Utara, 2026)The perception of a smile is influenced by various factors, including education level. Adolescents are a group highly sensitive to their personal appearance. This study aimed to analyze the level and differences in the ... -
Efektivitas Nanoemulgel Minyak Sawit Merah (Elaeis guineensis Jacq.) Konsentrasi 2% Terhadap Jumlah Sel Fibroblas Pasca Pencabutan Gigi Tikus Galur Wistar (Rattus norvegicus)
(Universitas Sumatera Utara, 2026)Following tooth extraction, wound healing physiologically occurs, which systematically consists of several phases, hemostasis, inflammation, proliferation, and remodeling. Fibroblasts play an important role in the proliferation ... -
Efektivitas Nanoemulgel Minyak Sawit Merah (Elaeis guineensis Jacq.) Konsentrasi 2% Terhadap Jumlah Sel Osteoblas Pasca Pencabutan Gigi Tikus Galur Wistar (Rattus norvegicus)
(Universitas Sumatera Utara, 2026)After tooth extraction, a physiological wound healing process occurs, which includes four phases: hemostasis, inflammation, proliferation, and remodeling. Osteoblasts are one of the cells that play a role in bone formation ... -
Hubungan Indeks Massa Tubuh dan Maloklusi Skeletal Pasien Ortodontik Dewasa
(Universitas Sumatera Utara, 2026)The demand for orthodontic treatment among adult patients has increased in recent years. Among the various risk factors and success factors for orthodontic treatment, dietary patterns related to nutritional status have an ... -
Perbedaan Jumlah Bakteri Staphylococcus aureus Pada Swab Tenggorok Perokok Aktif dan Non-Perokok di Kelurahan Selayang Kecamatan Medan Selayang
(Universitas Sumatera Utara, 2026)Staphylococcus aureus is a gram-positive bacterium, facultative anaerobic, producing yellow pigment in cocci form, with a diameter of 0.5-1.5 μm, arranged like grapes, catalase positive and found singly or in pairs. This ... -
Pengaruh Minyak Atsiri Sereh Wangi (Cymbopogon Nardus) sebagai Alternatif Solvent terhadap Kebersihan Sealer Bioceramic pada Dinding Saluran Akar dalam Retreatment Endodontik (In Vitro)
(Universitas Sumatera Utara, 2026)To facilitate endodontic treatment, solvents play a crucial role in thoroughly cleaning old filling materials. The d-limonene compound, which has high solvent properties, is found in citronella (Cymbopogon nardus) essential ... -
Hubungan Tingkat Pengetahuan Orangtua tentang Celah Bibir dan Langit-Langit dengan Keterlambatan Rujukan Di Rumah Sakit Kota Medan
(Universitas Sumatera Utara, 2026)Cleft lip and palate (CLP) is a common congenital orofacial disorder that requires early correction to minimize its impact and optimize treatment success. However, delays in patient referral to a hospital or doctor are ... -
Efektivitas Gel Enzim Bromelain Terhadap Kadar Interleukin-6, Aktivitas Superoxide Dismutase dan Kedalaman Poket pada Pasien Periodontitis
(Universitas Sumatera Utara, 2025-10-10)Background: Bromelain, a proteolytic enzyme derived from Ananas comosus, has demonstrated both anti-inflammatory and antioxidant properties, indicating its potential as an adjuvant therapy for periodontal inflammation. ... -
Pengaruh Variasi Daya dan Sudut Penyinaran Laser Diode pada Permukaan Logam Ni-Cr Terhadap Kekuatan Lekat Geser Gigi Tiruan Jembatan Adhesif Terhadap Kekuatan Lekat
(Universitas Sumatera Utara, 2025-05-21)An adhesive bridge is a fixed partial denture attached to the tooth structure, mainly to the enamel, which has been etched to obtain micro-mechanical retention of the luting material of the resin. The application of laser ... -
Uji Efektivitas Gel Kitosan Oligosakarida dalam Menghambat Pertumbuhan Bakteri Porphyromonas Gingivalis (In Vitro)
(Universitas Sumatera Utara, 2025)One of the pathogenic bacteria that cause periodontal disease is Porphyromonas gingivalis. Scaling root planing is a common procedure to remove periodontal pathogens, but this procedure has limitations so that it cannot ... -
Uji Toksisitas Akut Hidroksiapatit Cangkang Keong Macan (Babylonia spirata) Sebagai Bahan Cangkok Tulang Pada Hati dan Ginjal Tikus Wistar
(Universitas Sumatera Utara, 2025)Periodontal disease is one of the two most prevalent dental and oral health conditions worldwide. Bone grafting is a common surgical therapy for periodontal treatment, and hydroxyapatite (HA) is one of the most commonly ... -
Pengaruh Konsumsi Buah Kurma Ajwa (Phoenix Dactylifera) Terhadap Buffer Dan Derajat Keasaman Saliva Pada Mahasiswa Fakultas Kedokteran Gigi Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)The buffering capacity of saliva acts as a buffer system to protect the mouth. Salivary secretion is influenced by mechanical and chemical stimuli such as fiber consumption. One of the fruits with fiber content is Ajwa ... -
Hubungan Kadar Kalsium Saliva terhadap Status Periodontal pada Lanjut Usia
(Universitas Sumatera Utara, 2025)The prevalence of periodontal disease in elderly increases along with the increasing elderly population in Indonesia. Saliva has great potential as a biomarker in detecting and monitoring various health conditions, including ... -
Efek Mengunyah Buah dan Berkumur Jus Apel Fuji (Malus domestica) Terhadap Laju Alir Serta Derajat Keasaman Saliva Pada Pra-Lansia dan Dewasa Muda
(Universitas Sumatera Utara, 2025)Fiber is a food component that is not easily absorbed but has significant health benefits, particularly in maintaining oral and dental health. One example of fiber rich food is Fuji apples. Chewing plays a crucial role in ... -
Efektivitas Ekstrak Buah Andaliman (Zanthoxylum acanthopodium DC.) dalam Menghambat Pertumbuhan Bakteri Staphylococcus aureus Secara In Vitro
(Universitas Sumatera Utara, 2025)Staphylococcus aureus is a normal flora in the oral cavity and can transform into a pathogenic bacterium that causes infections. Prevention of infections can be achieved by using antibiotics or antibacterial therapy. ...