Undergraduate Theses
Undergraduate Theses
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Uji Aktivitas Hemostasis dan Penyembuhan Luka Gel Ekstrak Pegagan (Centella asiatica (L.) Urban) pada Tikus Putih (Rattus norvegicus)
(Universitas Sumatera Utara, 2025)Background: Wounds and hemostasis disorders are conditions that often occur and require effective treatment. Gotu kola (Centella asiatica (L.) Urban) is known to have triterpenoid compounds that can accelerate wound ... -
Uji Efek Gastroprotektif Kapsul Campuran Ekstrak Etanol Herba Pegagan, Herba Sambiloto, dan Rimpang Temu Giring pada Kelinci yang Diinduksi Asetosal
(Universitas Sumatera Utara, 2025)Background: Gastric ulcers are a gastrointestinal disorder that can be induced by side effect of nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin. Mucosal damage caused by aspirin is triggered by reduced ... -
Tingkat Pengetahuan dan Perilaku Orang Tua terhadap Penggunaan Antibiotik pada Anak di Puskesmas Marubun Jaya Kecamatan Tanah Jawa Kabupaten Simalungun
(Universitas Sumatra Utara, 2025)Background: Inappropriate antibiotic use in children is a global health problem, with prevalence in Indonesia reaching 40% - 60%. Parents' knowledge about antibiotic use is very important to reduce the risk of antimicrobial ... -
Determinasi Kadar Total Fenol, Flavonoid dan Antioksidan dari Ekstrak Etanol dan Ekstrak Kaya Polifenol Herba Pegagan (Centella asiatica (L.) Urb.)
(Universitas Sumatera Utara, 2025)the acquisition of a level of active substance compounds, one of which is the variation of the extraction method used. Objective: This study aims to compare the levels of total phenols, flavonoids and antioxidant activity ... -
Tingkat Pengetahuan dan Perilaku Orang Tua terhadap Penggunaan Antibiotik pada Anak di Puskesmas Kenangan Kecamatan Percut Sei Tuan Deli Serdang
(Universitas Sumatera Utara, 2025)Background: Inappropriate use of antibiotics in children increases the risk of resistance, which currently causes around 700.00 deaths per year and is projected to rise to 10 million by 2050. Therefore, parents’ knowledge ... -
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 ...
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