Faculty of Dentistry: Recent submissions
Now showing items 41-60 of 2306
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Potensi Pasta Gigi Kombinasi Andaliman (Zanthoxylum acanthopodium DC) dan Daun Sirih (Piper betle) Terhadap Indeks Gingiva dan Plak pada Model Tikus Wistar Gingivitis
(Universitas Sumatera Utara, 2025)Dental plaque accumulation on uncleaned tooth surfaces can lead to periodontal disease. Gingivitis is a periodontal condition caused by plaque accumulation that triggers an inflammatory response in the gingiva. Although ... -
Tingkat Stres Akademik terhadap Jumlah Bakteri Streptococcus Mutans pada Mahasiswa Preklinik FKG USU USIA 18-22 Tahun
(Universitas Sumatera Utara, 2025)Introduction Oral diseases, particularly dental caries, are closely related to the activity of Streptococcus mutans bacteria, which can form plaque biofilms and ferment carbohydrates into lactic acid. In dental education ... -
Perbedaan Kadar Kalsium Saliva dan Kebersihan Rongga Mulut pada Lanjut Usia Laki-laki dan Perempuan di Desa Suka Maju Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2025)The increase in life expectancy as part of the demographic transition has led to a growing elderly population, thereby requiring special attention to various health aspects, including oral and dental health. Age and ... -
Pengaruh Teh Sidamanik terhadap Laju Alir dan Kadar Kortisol Saliva pada pasien Pencabutan Gigi
(Universitas Sumatera Utara, 2025)Patients who are about to undergo tooth extraction procedures often experience dental anxiety, which can trigger physiological stress responses. Dental anxiety is a physiological response that can increase cortisol levels ... -
Efektivitas Obat Kumur Ekstrak Kulit Buah Delima (Punica granatum L.) dalam Menghambat Pembentukan Biofilm Porphyromonas gingivalis secara in Vitro
(Universitas Sumatera Utara, 2025)Periodontal disease is an inflammatory condition of the tooth-supporting tissues caused by the accumulation of plaque and biofilm. One of the primary bacteria involved in the progression of periodontitis is Porphyromonas ... -
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 ... -
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 ... -
Karakterisasi dan Aktivitas Nanopartikel Hidroksiapatit Cangkang Keong Macan (Babylonia spirata) Sebagai Bahan Cangkok Tulang Alveolar: Kajian in-vitro dan in-vivo
(Universitas Sumatera Utara, 2025)Background: Spiral Babylon shells (Babylonia spirata) are a rich source of calcium carbonate with promising potential to be developed into hydroxyapatite (HA), a biomaterial widely used for bone graft applications due to ... -
Efektivitas Pemberian Ekstrak Etanol Daun Pegagan (Centella Asiatica (L.) Urban) secara Oral dengan Dosis 75 mgkg BB dan 375 mgkg BB terhadap Jumlah Sel Osteoklas dalam Penyembuhan Luka Soket Pasca Pencabutan Gigi pada Tikus Putih Galur Wistar (Rattus norvegicus)
(Universitas Sumatera Utara, 2025)Wound healing following tooth extraction proceeds through four main phases, namely hemostasis, inflammation, proliferation, and remodelling. Osteoclasts play a crucial role during the remodelling phase, particularly in ... -
Efektivitas Pemberian Ekstrak Etanol Daun Pegagan (Centella asiatica (L.) Urban) secara Oral dengan Dosis 75 mg/kg BB dan 375 mg/kg BB terhadap Jumlah Sel Osteoblas dalam Penyembuhan Luka Soket Pasca Pencabutan Gigi pada Tikus Putih Galur Wistar (Rattus Norvegicus)
(Universitas Sumatera Utara, 2025)Following tooth extraction, a physiological wound healing process occurs, consisting of four phases, namely hemostasis, inflammation, proliferation, and remodeling. Osteoblasts are key cells involved in bone formation ... -
Efektivitas Pasta Gigi Ekstrak Biji Bunga Matahari (Helianthus annuus Linn.) Dalam Menghambat Pertumbuhan Bakteri Staphylococcus aureus Secara In Vitro
(Universitas Sumatera Utara, 2025)Periodontal disease is a chronic inflammatory condition triggered by the accumulation of bacterial plaque. Staphylococcus aureus is known as an opportunistic bacterium found in dental plaque and causing periodontal ... -
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 ... -
Perubahan Kekasaran Gigi Diskolorasi Kopi Setelah Aplikasi Pasta Berbasis Gas Ozon yang Diozonisasi pada Minyak Biji Kakao 15%
(Universitas Sumatera Utara, 2025)Coffee is a beverage with a low pH that can cause an increase in enamel surface roughness due to its acidic properties and chromogenic compounds. The combination of ozone gas and cocoa seed oil has the potential to reduce ... -
Pengaruh Penambahan Gel Oregano (Origanum Vulgare) pada Soft Denture Liner Silikon Swapolimerisasi terhadap Kekuatan Lekat dengan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas
(Universitas Sumatera Utara, 2025)The Effect of Oregano Gel (Origanum Vulgare) Addition to Auto-Polymerized Silicone Soft denture liners on the Bond Strength to Heat-Cured Acrylic Denture Base Resin Based on Duration of Use xv + 74 pages Complete Dentures ... -
Morfologi dan Rasio Ca/P Ion Zinc Doped Nanopartikel Hidroksiapatit dari Cangkang Keong Unam dan Keong Macan Dikombinasi dengan Kalsium Sulfat sebagai Kandidat Bahan Bone Graft
(Universitas Sumatera Utara, 2025)Morphology and Ca/P Ratio of Zinc Ion–Doped Hydroxyapatite Nanoparticles Derived from Unam Snail and Tiger Snail Shells Combined with Calcium Sulfate as a Candidate Bone Graft Material Periodontal disease can cause ... -
Karakterisasi Kristal Ion Zinc Doped Nanopartikel Hidroksiapatit Cangkang Keong Unam dan Keong Macan Dikombinasi dengan Kalsium Sulfat sebagai Kandidat Bone graft
(Universitas Sumatera Utara, 2025)Periodontal disease can lead to alveolar bone destruction, thereby requiring bone graft materials that are biocompatible and bioactive to support bone regeneration. Hydroxyapatite (HAp) is widely used as a bone graft ... -
Efektivitas Pasta Gigi Ekstrak Kulit Buah Kakao (Theobroma cacao L.) dalam Menghambat Pertumbuhan Bakteri Staphylococcus aureus Secara In Vitro
(Universitas Sumatera Utara, 2025)Periodontal disease is an inflammatory condition of the supporting tissues of the teeth caused by the accumulation of plaque containing pathogenic bacteria, one of which is Staphylococcus aureus. Plaque control can be ... -
Perbedaan Pengaruh CQDs Ekstrak Lerak 4% (Sapindus rarak DC) dengan NaOCl 1,5% dan EDTA 17% sebagai Bahan Irigasi Saluran Akar Gigi terhadap Pembentukan Biofilm Fusobacterium nucleatum (In vitro)
(Universitas Sumatera Utara, 2025)The extract of lerak fruit has been extensively studied as an irrigation material in endodontic treatment, proving effective in removing smear layers, addressing necrotic tissue, being biocompatible, and possessing ... -
Efektivitas CQDs Ekstrak Buah Lerak 4%(Sapindus rarak DC) sebagai Bahan Irigasi Saluran Akar Gigi terhadap Pembentukan Biofilm Porphyromonas gingivalis (In vitro)
(Universitas Sumatera Utara, 2025)Porphyromonas gingivalis is a bacteria that plays a role in biofilm formation. Biofilm causes infections to be more resistant to antibacterial agents. The limitations of the gold standard are a consideration for conducting ... -
Perbedaan Perubahan Kekasaran Permukaan Enamel Setelah Pengunaan Bahan Etsa Citric Acid Dari Jeruk Brastagi (Citrus Nobilis Var Brastepu)
(Universitas Sumatera Utara, 2025)Brackets are essential components of fixed orthodontic treatment, requiring an etching process to create enamel microporosities for bonding. Phosphoric acid 37% is widely used as the gold standard etching agent; however, ...