Undergraduate Theses
Undergraduate Theses
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Pengaruh Penambahan Nanoselulosa Serat Bambu Betung pada Bahan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas terhadap Kekuatan Impak
(Universitas Sumatera Utara, 2025)The denture base is a part of the removable denture that is supported by a good adaptation to the underlying oral tissues to improve the tissue contour where the denture components attach, as well as receiving support from ... -
Perbedaan Kekuatan Transversal Resin Akrilik Polimerisasi Panas High Impact dan Konvensional dengan Penambahan Bahan Penguat Cangkang Telur Bebek dan Kerang Darah
(Universitas Sumatera Utara, 2025)Conventional heat cured acrylic resin is a commonly used denture base material, but it has the disadvantage of being prone to fracture. This can be overcome by improving the transverse strength of the mechanical properties ... -
Efektivitas Pemberian Ekstrak Etanol Daun Pegagan (Centella asiatica (L.)) Terhadap Kejadian Karsinoma Sel Skuamosa Rongga Mulut (KSSRM) yang diinjeksi 200 μg Dimethylbenz(α)anthracene (DMBA) pada Mukosa Bukal Tikus Galur Wistar.
(Universitas Sumatera Utara, 2025)Oral Squamous Cell Carcinoma (OSCC) is an invasive neoplasm that attacks the epithelial tissue of the oral cavity with varying degrees of differentiation and can occur in all parts of the oral cavity such as the floor ... -
Perbedaan Pengaruh Pengolesan Pasta Nanohidroksiapatit 3% dari Cangkang Telur Bebek (Anas Platyrhyncos) dengan Casein Phosphopeptide-Amorphouscalcium Phosphate terhadap Kekerasan Permukaan Email Gigi (In Vitro)
(Universitas Sumatera Utara, 2025)Caries is a chronic disease that occurs due to the demineralization process, which can reduce the surface hardness of tooth enamel. To overcome this, remineralizing materials are needed, one of which is CPP-ACP. The use ... -
Perbedaan pH, Laju Aliran, Kadar Ion Kalsium, dan Ion Fosfat dalam Saliva pada Lansia di Panti Jompo Yayasan Taman Bodhi Asri
(Universitas Sumatera Utara, 2025)Aging causes physiological changes and a decline in salivary gland function, which can affect the pH, flow rate, and levels of calcium and phosphate ions in saliva. Aim: to analyze the differences in pH, flow rate, calcium ... -
Efektivitas Ekstrak Etanol Pegagan (Centella asiatica (Linn.) Urban) sebagai Agen Kemoprevensi terhadap Kejadian Karsinoma Sel Skuamosa yang Diinduksi dengan Injeksi 100 µg Dimetilbenzan (α) Antrasena (DMBA) pada Mukosa Mulut Tikus Wistar Jantan (Rattus norvegicus)
(Universitas Sumatera utara, 2025)Oral squamous cell carcinoma (OSCC) is the most common type of oral cancer. The primary risk factors include tobacco smoking, betel quid chewing, alcohol consumption, and sun exposure. Cancer prevention strategies involve ... -
Perbedaan Pengaruh Pengolesan Pasta Nanohidroksiapatit 6% dari Cangkang Telur Bebek (Anas Platyrhynchos) dengan Casein Phosphopeptide-Amorphous Calcium Phosphate terhadap Kekerasan Permukaan Email (In Vitro)
(Universitas Sumatera Utara, 2025)Caries in teeth occur due to the demineralization process which dominates over the remineralization process. This can reduce the surface hardness of the so that a remineralizing agent is needed, one of which is CPP ACP. ... -
Efektivitas Ekstrak Etanol Kulit Semangka Merah (Citrullus lanatus) Terhadap Pertumbuhan Bakteri Staphylococcus aureus (In Vitro)
(Universitas Sumatera Utara, 2025)Staphylococcus aureus is a pathogenic bacterium that causes infections and exhibits resistance to several antibiotics. Red watermelon rind is known to contain bioactive compounds such as flavonoids, alkaloids, terpenoids, ... -
Uji Efektivitas Antibakteri Emulgel Minyak Ikan Kembung (Rastrelliger sp) terhadap Bakteri Staphylococcus aureus dengan Metode Difusi Cakram Secara In Vitro
(Universitas Sumatera Utara, 2025)The oral health of the Indonesian population remains a significant concern. One of the most common oral health problems is caused by natural bacterial infections in the oral cavity. Dental caries, as one of these infectious ... -
Evaluasi Uji Daya Hambat Gel Enzim Bromelin terhadap Porphyromonas gingivalis dan Kadar Interleukin-6 pada Model Tikus Periodontitis
(Universitas Sumatera Utara, 2025)Introduction. Periodontitis is an inflammation of the periodontium caused by the accumulation of dental plaque. P.gingivalis can activate immune cells, which then trigger an increase in pro-inflammatory cytokine production ... -
Efektivitas Gel Kitosan Kepiting Hitam (Scylla Serrata) dalam Menghambat Pertumbuhan Candida Albicans secara In Vitro
(Universitas Sumatera Utara, 2025)Chitosan is a polymer biomaterial obtained through the deacetylation of chitin and is widely utilized in various processed products. One invertebrate species with a hard shell that contains a significant amount of chitin ... -
Respon Anti-Inflamasi Nanogel Ekstrak Kulit Buah Delima (Punica granatum L.) terhadap Jumlah Makrofag pada Tikus Wistar Jantan
(Universitas Sumatera Utara, 2024)Inflammation is a complex biological response to injury or infection involving various molecular, cellular and vascular mechanisms. Infected tissue will be phagocytosed by macrophages. Macrophages are antibody cells that ... -
Efek Mengunyah Apel Fuji (Malus domestica) terhadap Laju Alir serta Kadar Kalsium dalam Saliva pada Pra-lansia dan Dewasa Muda
(Universitas Sumatera Utara, 2025)Chewing food is a routine daily activity that plays an important role in the digestive process and impacts saliva production. Consuming fibrous foods, such as apples, increases saliva secretion, effectively reduces plaque ... -
Perbedaan Pengaruh Pengolesan Pasta Nanohidroksiapatit 12% dari Cangkang Telur Bebek (Anas platyrhyncos) dengan Casein Phosphopeptide-Amorphous Calcium Phosphate terhadap Kekerasan Permukaan Email (In Vitro)
(Universitas Sumatera Utara, 2025)Caries is a chronic disease that occurs due to a demineralization process that can reduce the surface hardness of the enamel so that a remineralization material is needed, one of which is CPP ACP and the use of duck eggshells ... -
Efektivitas Antibakteri Ekstrak Buah Cabai Rawit (Capsicum frutescens L.) dalam Menghambat Pertumbuhan Bakteri Staphylococcus aureus secara In Vitro
(Universitas Sumatera Utara, 2025)Staphylococcus aureus is a gram-positive bacterium that can cause infections in the oral cavity, leading to pain, discomfort, and health issues. Infections caused by this bacterium are often difficult to treat due to ... -
Uji Efektivitas Antibakteri Emulgel Minyak Ikan Kembung (Rastrelliger sp) terhadap Bakteri Staphylococcus aureus dengan Metode Difusi Sumuran secara In Vitro
(Universitas Sumatera Utara, 2025)The oral cavity serves as the primary entry point for food into the body and acts as a habitat for various types of microorganisms and bacteria. Some of these bacteria can become pathogenic, leading to the formation of ... -
Efektivitas Antibakteri Obat Kumur Daun Sirih Hijau (Piper betle Linn) terhadap Streptococcus mutans ATCC®️ 25175™️ pada Kawat Ortodonti Stainless Steel
(Universitas Sumatera Utara, 2025)Fixed orthodontic appliance users often struggle to maintain optimal oral hygiene, which can lead to an increase in Streptococcus mutans, a major bacterium responsible for dental caries. Prevention can be achieved using ... -
Penyerapan Air Resin Akrilik Polimerisasi Panas Setelah Ditambahkan Serbuk Nanopartikel Serat Batang Pisang Barangan (Musa acuminata Colla) yang Dialkalisasi dan Diwarnai
(Universitas Sumatera Utara, 2025)Water absorption is one of the material properties that causes dimensional changes in heat-cured acrylic resin, affecting the stability and aesthetics of dentures. The addition of natural fibers, such as banana stem ... -
Perbedaan Akurasi Metode Overlay Cetakan Malam, Xerografi, dan Berbasis Komputer untuk Analisis Bekas Gigitan (Bite Mark) Manusia pada Apel di Bidang Odontologi Forensik
(Universitas Sumatera Utara, 2025)The analysis of human bite marks is a crucial aspect of forensic odontology, particularly in criminal investigations. Bite marks can provide valuable information regarding the identity of perpetrators or the events that ... -
Perbedaan Kadar Superoxide Dismutase (SOD) Saliva antara Perempuan Premenopause dan Postmenopause yang Menyirih
(Universitas Sumatera Utara, 2025)The decline in estrogen in postmenopausal women and oxidative stress caused by betel chewing lead to an imbalance of free radicals, with SOD activity as an antioxidant contributing to oral mucosal disorders. This study ...
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