Undergraduate Theses
Undergraduate Theses
Recently added
Now showing items 81-100 of 1833
-
Uji Efek Penyembuhan Luka Sediaan Hidrogel Campuran Ekstrak Etanol Daun Jeruju (Acanthus ilicifolius Linn.) dan Kitosan pada Luka Bakar
(Universitas Sumatera Utara, 2025)Background: Jeruju (Acanthus ilicifolius Linn.) contains efficacious compounds such as alkaloids, flavonoids, steroids, and tannins that have biological activities included antibacterial, anti-inflammatory, and antioxidant ... -
Tingkat Pengetahuan dan Perilaku Orang Tua terhadap Penggunaan Antibiotik pada Anak di UPT Puskesmas Kota Matsum Kota Medan
(Universitas Sumatera Utara, 2025)Background: Infectious diseases remain among the most significant global health challenges, accompanied by a notable rise in antibiotic consumption. Misuse or overuse of antibiotics can contribute to the development of ... -
Uji Toksisitas Akut Ekstrak Etanol Daun Attarasa (Litsea Cubeba (Lour.) Pers.) Secara Oral pada Mencit Putih
(Universitas Sumatera Utara, 2025)Background: Attarasa (Litsea cubeba (Lour.) Pers.) is a plant widely found in Indonesia, particularly North Tapanuli, and is used as a traditional medicine. This study evaluated the acute toxicity of ethanol extract of ... -
Uji In Vitro Ekstrak Etanol Daun Attarasa (Litsea cubeba (Lour.) Pers.) Terhadap Sel Kanker CT-26
(Universitas Sumatera Utara, 2025)Background: Colorectal cancer, a prevalent global malignancy, faces treatment challenges due to drug resistance and toxicity. Litsea cubeba, a plant with bioactive compounds, exhibits antibacterial, anti-inflammatory, and ... -
Studi Potensi Senyawa Golongan Flavonoid Daun Gagatan Harimau (Ampelocissus thyrsiflora (Blume) Planch) terhadap CHK2 dan WEE1 secara In Silico
(Universitas Sumatera Utara, 2025)Background: Lung cancer is one of the leading causes of death worldwide, with a low survival rate due to late diagnosis. CHK2 and WEE1 are two proteins involved in cell cycle regulation, and their inhibition has the potential ... -
Formulasi dan Uji Aktivitas Antibakteri Sediaan Nanoemulgel Minyak Atsiri Rosemari (Rosmarinus officinalis L.) Terhadap Propionibacterium acnes dan Staphylococcus epidermidis
(Universitas Sumatera Utara, 2025)Background: Acne is caused by several bacteria including Propionibacterium acnes and Staphylococcus epidermis. Essential oil from rosemari is known to contain various antibacterial components. However, the hydrophobic ... -
Studi Network Pharmacology dan Molecular Docking Senyawa Golongan Flavonoid Daun Gagatan Harimau (Ampelocissus thyrsiflora (Blume) Planch) pada Kanker Payudara
(Universitas Sumatera Utara, 2025)Background: Triple negative breast cancer is the most aggressive type of breast cancer. Most experience recurrence within 1 to 2 years and only about 30% of patients have a survival rate of more than 5 years. Tiger ... -
Optimasi Ekstraksi Total Fenol dari Batang Bakau Api-Api (Avicennia marina) dengan Metode Microwave Assisted Extraction Menggunakan Box Behnken Design (BBD)
(Universitas Sumatera Utara, 2025)Background: The stem of the grey mangrove (Avicennia marina) contains abundant secondary metabolites, including phenolic compounds with bioactive potential. One of the techniques for extracting these compounds is ... -
Uji Aktivitas Penghambatan Enzim Tirosinase secara In Vitro dari Ekstrak Etanol Daun Sijukkot (Lactuca indica L.)
(Universitas Sumatera Utara, 2025)Background: The rising of hyperpigmentation prevalence has become a worldwide problem and a natural based brightening agent is needed. Sijukkot (Lactuca indica L.) is native plants to North Sumatera which are utilized by ... -
Formulasi Sediaan Hidrogel Ekstrak Etanol Daun Tapak Dara (Catharanthus roseus L.) dan Uji Efektivitas Penyembuhan Luka Sayat pada Tikus
(Universitas Sumatera Utara, 2025)Background: Cathranthus roseus leaves contain alkaloid, tannin and flavonoid compounds that can play a role in accelerating wound healing. Hydrogel preparations can accelerate wound healing by rehydrating tissues without ... -
Pengaruh Metode Ekstraksi terhadap Kadar Fenol, Flavanoid dan Aktivitas Antioksidan Ekstrak Etanol Daun Karamunting (Rhodomyrtus tomentosa (Aiton) Hassk.)
(Universitas Sumatera Utara, 2025)Background: There are several factors that affect a plant extract. This will affect the acquisition of a level of active substance compounds, one of which is the extraction method used. Objective: This study aims to ... -
Uji In Silico Hasil LC-HRMS dari Ekstrak Etanol Batang Bakau Api-Api (Avicennia marina) sebagai Inhibitor Angiotensin Converting Enzyme (ACE)
(Universitas Sumatera Utara, 2025)Background: : Hypertension is the leading cause of death worldwide each year and is categorized as a deadly disease, often referred to as a “silent killer.” The Angiotensin-Converting Enzyme (ACE) receptor plays a crucial ... -
Formulasi dan Evaluasi Blush On Stick dengan Pewarna Ekstrak Daun Bayam Merah (Amaranthus Tricolor L.)
(Universitas Sumatera Utara, 2025)Background: Red spinach leaves (Amaranthus tricolor L.) contain quite high anthocyanins with red pigments that have the potential as natural dyes and are relatively safer to use compared to synthetic dyes. Natural dyes ... -
Formulasi dan Uji Efektivitas Blush On Stick Ekstrak Daun Andong Merah (Cordyline fructicosa (L.) A.Chev.) Sebagai Perona Pipi
(Universitas Sumatera Utara, 2025)Background : Red andong leaves have red leaves that come from anthocyanins so they can be used as natural pigments or natural dyes that can be used as natural dyes in blush on stick preparations as blusher. Objective : ... -
Uji Efek Gastroprotektif Kapsul Campuran Ekstrak Etanol Herba Pegagan, Herba Sambiloto, dan Rimpang Temu Giring pada Kelinci yang Diinduksi Stres
(Universitas Sumatera Utara, 2025)Background: Peptic ulcers are caused by an imbalance between aggressive factors and gastric mucosal defenses. Synthetic treatments have side effects, so herbal alternatives are needed. Gotu kola, sambiloto, and temu giring ... -
Analisis Metabolit Sekunder Berdasarkan Gugus Fungsi Menggunakan Fourier Transform Infrared (FTIR) pada Umbi Bit (Beta vulgaris Lindl.)
(Universitas Sumatera Utara, 2025)Background: Beetroot (Beta vulgaris) is known to contain a diverse array of phytochemicals, particularly secondary metabolites such as flavonoids, alkaloids, saponins, and tannins. These compounds have attracted ... -
Pembuatan Isolat dan Penetapan Kadar Protein Kacang Edamame (Glycine max (L.) Merr) dengan Metode Kjeldahl dan Bradford
(Universitas Sumatera Utara, 2025)Background: Edamame beans have a fairly high protein content. To obtain pure protein, protein isolation is carried out. One alternative for obtaining protein isolate from edamame beans can be done using the acid-base method. ... -
Optimasi Mikroenkapsulasi Ekstrak Etanol Daun Karet Kebo (Ficus elastica Roxb. ex Hornem.) Menggunakan Kitosan dan Uji Aktivitasnya sebagai Antioksidan
(Universitas Sumatera Utara, 2025)Background: Karet kebo leaves have high potential as antioxidant and anti-inflammatory agent due to their rich flavonoid compounds, namely quercitrin, myricitrin, and kaempferol, which show stronger antioxidant activity ... -
Analisis Efektivitas Biaya (Cost Effectiveness Analysis) Pengobatan Hipertensi pada Pasien Penyakit Gagal Jantung Kongestif Di RSUP. H. Adam Malik Medan
(Universitas Sumatera Utara, 2024)Background: Cardiovascular diseases represented the most significant portion of catastrophic healthcare expenditure, comprising 49% of total Social Security Agency on Health claims. Of the total Rp 20 trillion in ... -
Analisis Komponen Kuersetin, Naringenin dan Kaempferol dalam Umbi Bit (Beta vulgaris Lindl.) secara UPLC MS/MS MRM
(Universitas Sumatera Utara, 2025)Background: Beet tubers (Beta vulgaris Lindl.) are known to contain bioactive compounds such as flavonoids that have potential as antioxidants, anti-inflammatory and antibacterial. Among these compounds, quercetin, ...
RSS 1.0