Undergraduate Theses
Undergraduate Theses
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Keragaman Bakteri Endofit dari Akar Durian (Durio Zibethinus) dan Potensi Antimikrobanya
(Universitas Sumatera Utara, 2024)Durian is a local Indonesian annual that has a high economic value. The presence of microbes plays a role in survival and contributes to the growth and survival of plants in nature. The microorganisms that live on durian ... -
Efek Pemberian Ekstrak Etanol Biji Pinang (Areca Catechu L.) terhadap Morfologi dan Histologi Ginjal Tikus (Rattus Norvegicus L.) Jantan yang Diinduksi Aloksan
(Universitas Sumatera Utara, 2024)Areca nut is plant often used for traditional medicine, one of which is as an antidiabetic plant that can reduce blood glucose level. Its safety for organs such as the kidneys has not been widely studied so far. The purpose ... -
Gambaran Histologi Limpa Tikus Putih (Rattus Norvegicus L.) Jantan yang Diberi Ekstrak Etanol Daun Sambung Nyawa (Gynura procumbens [Lour.] Merr.) setelah Diinduksi Aloksan
(Universitas Sumatera Utara, 2024)Sambung Nyawa leaves are one part of the plant that is efficacious in treating diabetes and several studies have proven that ethanol extract of sambung nyawa leaves can reduce blood glucose levels. However, the effect ... -
Ekologi dan Distribusi Habitat Larva Nyamuk Aedes Albopictus di Desa Ujung Bandar, Kabupaten Langkat, Sumatera Utara
(Universitas Sumatera Utara, 2024)Dengue hemorrhagic fever (DHF) is caused by the dengue virus which is transmitted through the bite of female Aedes aegypti and Aedes albopictus mosquitoes. Controlling the transmission of the disease can be done through ... -
Uji Aktivitas Antimikroba Ekstrak Buah Andaliman (Zanthoxylum Acanthopodium DC.) terhadap Beberapa Isolat Mikroba Patogen Klinis
(Universitas Sumatera Utara, 2024)The andaliman fruit is a spice plant typical of the Pollung area, Humbang Hasundutan Regency. andaliman fruit contains bioactive compounds that function as antioxidants and antimicrobials, so it can be utilized as an ... -
Pemanfaatan Ekstrak Daun Sirih Cina (Peperomia Pellucida L.) Terhadap Histologi Ginjal Mencit (Mus Musculus L.) yang Terpapar Asap Rokok
(Universitas Sumatera Utara, 2024)This research was carried out from October to December 2023 at the Physiology Laboratory and Experimental Animal House, FMIPA USU. This study aims to analyze the effect of the sirih cina leaf extract on improving the ... -
Aklimatisasi Planlet Kentang (Solanum Tuberosum L.) Varietas Granola pada Beberapa Media Tanam dan NPK
(Universitas Sumatera Utara, 2024)Research on the Acclimatization of Potato Plantlets Granola Varieties in Several Planting Media and NPK was carried out from December 2023 to May 2024 in the Greenhouse of the Faculty of Agriculture and the Laboratory ... -
Potensi Bakteri dari Tempat Pelelangan Ikan (TPI) Bagan Percut Kabupaten Deli Serdang dalam mendegradasi Minyak Solar
(Universitas Sumatera Utara, 2024)The activities of fishing boats at the Bagan Percut Fish Auction Place (TPI), Deli Serdang Regency, which often results in oil spills, is a problem that required to be addressed further regarding its consequences. This ... -
Jenis-Jenis Anggrek (Orchidaceae) di Taman Nasional Batang Gadis (Resor 8) Sopotinjak Kabupaten Mandailing Natal Sumatera Utara
(Universitas Sumatera Utara, 2024)Orchids are ornamental plants highly favored by the community due to their resilience and beauty. Batang Gadis National Park has a year-round tropical climate. This research aims to identify and describe the morphology of ... -
Gambaran Histologi Jantung Tikus Wistar (Rattus Norvegicus L.) Jantan yang Diberi Ekstrak Etanol Daun Sambung Nyawa (Gynura Procumbens [Lour.] Merr.) Setelah Diinduksi Aloksan
(Universitas Sumatera Utara, 2024)A basic health research report in 2018 estimates that 16 million Indonesians are at risk of developing diabetes-related heart failure. Gynura procumbens [Lour.] Merr. has the potential to alleviate hyperglycemia. The ethanol ... -
Pengaruh Zat Pengatur Tumbuh Paclobutrasol dalam Media Murashige & Skoog (MS) dan Lama Penyimpanan terhadap Viabilitas Biji Sintetik Chrysanthemum Sp.
(Universitas Sumatera Utara, 2024)Plants produced by plant tissue cultures have problems in viability especially when they are to be distributed over long periods of time. The technology of making synthetic seeds of plants is an alternative that needs to ... -
Potensi Bakteri Biosurfaktan dari Limbah Detergen dalam Mendegradasi Linear Alkylbenzene Sulfonate
(Universitas Sumatera Utara, 2024)Contamination of detergent containing linear alkylbenzene sulfonate (LAS) waste could occur due to the absence of a standard system regarding waste management, especially from laundry businesses. This research aims to ... -
Isolasi Fragmen Gen PI-D2 Sebagai Gen Ketahanan Terhadap Penyakit Blas pada Padi Siporang (Oryza Sativa L.) dari Sipirok
(Universitas Sumatera Utara, 2024)Blast disease is through by the fungus Pyricularia oryzae, which is characterized by rhombus-shaped spots with pointed ends that are gray or whitish in color on the leaves of rice plants. Some rice varieties in Indonesia ... -
Studi Etnobotani Tumbuhan Obat Masyarakat Batak Toba di Kecamatan Sitiotio Kabupaten Samosir Sumatera Utara
(Universitas Sumatera Utara, 2022)Study of ethnobotany of medicinal plants in the Toba Batak community in Sitiotio District, Samosir Regancy, North Sumatera aims to determine the ultilization, perception, types of medicinal plants and the degradation of ... -
Resistensi Bakteri Gram Negatif Penyebab Diare Asal Feses Siamang (Symphalangus Syndactylus) di Sumatran Rescue Alliance (SRA) terhadap Beberapa Antibiotik
(Universitas Sumatera Utara, 2024)Diarrhea is one of the problems that can threaten the lives of gibbons (Symphalangus syndactylus) named Pebro and Kiting at SRA, especially when antibiotics are not effective in curing this disease because both gibbons ... -
Modifikasi Suhu dan Nutrisi terhadap Pertumbuhan Jamur Tiram (Pleurotus Ostreatus)
(Universitas Sumatera Utara, 2024)Oyster mushroom is a food produce rich in protein and nutrition that is accessible to produce and affordable. Mushroom cultivation commonly takes place in environment with moist humidity and cool temperature. Medan has ... -
Potensi Actinomycetes Rhizosfer Etlingera Asal Taman Hutan Raya Bukit Barisan dalam Menghambat Methicillin-Resistant Staphylococcus Aureus (MRSA)
(Universitas Sumatera Utara, 2024)Microorganism resistance to antibiotics requires effort to explore potential microorganisms as antibiotic producers, such as actinomycetes. Actinomycetes isolated from nature are expected to inhibit resistant microorganisms ... -
Pengaruh Variasi ZPT Paclobutrasol dalam Media ½ Murashige dan Skoog (Ms) dan Lama Penyimpanan terhadap Viabilitas Biji Sintetik Chrysanthemum Sp.
(Universitas Sumatera Utara, 2024)The distribution of tissue tubers such as Chrysanthemum sp. often encounters obstacles, especially in the problem of its viability, so the manufacture of synthetic seeds is a solution to overcome the problem. The study ... -
Potensi Ekstrak Daun Sirih Cina (Peperomia Pellucida L.) terhadap Histologi Organ Hati Mencit (Mus Musculus L.) yang Dipapar Asap Rokok
(Universitas Sumatera Utara, 2024)Free raldicalls produlced from cigalrette smoke caln calulse dalmalge to the liver. Liver dalmalge dule to free raldicalls caln be trealted by aldministering alntioxidalnts which coulld be foulnd in the sirih cinal plalnts. ... -
Efek Pemberian Ekstrak Etanol Biji Pinang (Areca Catechu L.) terhadap Morfologi dan Histologi Lambung Tikus (Rattus Norvegicus L.) Jantan yang Diinduksi Aloksan
(Universitas Sumatera Utara, 2024)Areca nut is one of the traditional medicinal plants that has potency as antidiabetics. This study aims to analyze the safety of giving ethanol extract of areca catechu nut (Areca catechu L.) on the gastric morphology and ...
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