Pendahuluan : Tekanan intraokular (TIO) memainkan peran penting dalam diagnosis dan manajemen beberapa penyakit mata, terutama yang terkait dengan peningkatan tekanan intraokular. Tingginya TIO dan Central Corneal Thickness (CCT) merupakan faktor risiko hilangnya penglihatan. Hingga saat ini Goldmann Applanation Tonometry (GAT) masih menjadi gold standard pengukuran TIO dan telah terdapat beber…
Background: Docetaxel is a chemotherapy drug used to inhibit cell cleavage in nasopharyngeal cancer. Canalicular and ductal stenosis is a common side effect of weekly docetaxel therapy, which often causes epiphora. This study aimed to analyze the correlation between the duration of docetaxel chemotherapy and lacrimal punctum stenosis in patients with nasopharyngeal cancer. Methods: This descrip…
Background: Corneal incisions alter the curvature of the corneal surface, leading to surgically induced astigmatism (SIA). Temporal incisions are generally superior to superior incisions due to improved surgical access and lower SIA values. This study aims to analyze the survival of SIA values resulting from temporal corneal incisions in cataract patients undergoing phacoemulsification. Methods…
Background: Hydatidiform mole is part of the spectrum of gestational trophoblastic disease and may progress to gestational trophoblastic tumor (GTT). This progression is thought to be associated with dysregulation of cell proliferation, cell-cycle control, and apoptosis. Molecular biomarkers such as Vitamin D Receptor (VDR), Ki-67, p21, p27, p63, and Bcl-2 are involved in oncogenic signaling pa…
Red galangal (Alpinia purpurata) is a species of the Zingiberaceae family that has potential as a source of bioactive compounds. The main objectives of this study were to identify secondary metabolites from red galangal rhizomes (A. purpurata) and to determine their antioxidant and antibacterial activities. Red galangal rhizomes were extracted and then separated to obtain fractions. The extract…
Spodoptera litura (Lepidoptera: Noctuidae) represents a significant pest for Brassicaceae crops, with the extent of damage being contingent upon the larval population density. An escalation in population from 0.1 to 3.17 larvae per plant can elevate damage from 2% to 54%. The aim of this research is to determine the attraction of Telenomus sp. to Brassica rapa L. induced by entomopathogenic end…
This study assessed the efficacy of Beauveria bassiana as a bioinsecticide in reducing the infestation and population density of Phyllotreta spp. on Brassica chinensis, considering the increasing resistance of the pest to chemical insecticides and the growing need for sustainable pest management strategies. The findings showed that the bioinsecticide consistently lowered infestation intensity c…
Lumpur minyak bumi tergolong dalam limbah bahan berbahaya dan beracun (B3) yang dapat mencemari dan merusak lingkungan. Penelitian ini bertujuan untuk mempelajari karakterisasi sampel lumpur minyak bumi yang didapat dari PT Pertamina EP Prabumulih Field. Penelitian ini juga mempelajari pengaruh suhu dan waktu ekstraksi terhadap hasil minyak dengan pelarut toluena kombinasi surfaktan Triton X-10…
Background: The eyelids in humans have a vital role in protecting the eyes from the external environment and foreign objects. The skin of the eyelids is not only the thinnest skin of the body but also the part that is often exposed to sunlight, in addition the eyelids are also the most sensitive part of the body, making it possible to contract benign or malignant tumors. This study purpose is t…
Computer Vision Syndrome (CVS) is a collection of symptoms related to prolonged use of digital devices, such as eye strain, dry eyes, and visual disturbances. CVS is a common health issue, especially among university students who frequently use computers for academic activities. This study aims to determine the incidence and risk factors of CVS among students of the Faculty of Medicine, Sriwija…
Penelitian ini bertujuan untuk mengidentifikasi sebaran reservoir batupasir dan menentukan zona target sumur baru pada Lapangan “X”, Formasi Talang Akar, Cekungan Sumatera Selatan, melalui analisis atribut seismik Root Mean Square (RMS) amplitudo dan peta struktur waktu. Data yang digunakan meliputi data seismik 3D, data sumur EP-15, log sumur, dan checkshot, yang diolah menggunakan perangk…
Penelitian ini telah dilaksanakan pada bulan Januari sampai dengan Maret 2008 di Laboratorium Kimia Hasil Pertanian dan Mikrobiologi Hasil Pertanian Jurusan Teknologi Pertanian Fakultas Pertanian Universitas Sriwijaya. Penelitian ini bertujuan untuk mempelajari potensi molase sebagai sumber karbon dalam fermentasi bekasam dan menentukan suhu fermentasi dan lama fermentasi terbaik dalam fermenta…
The research has been done on composition, spreading pattern and community structure of mollusca (gastropods and bivalves) and its association with mangrove ecosystem in Musi River estuary, south sumatera province. This research has been conducted on july 31s‘ 2007 - August lst 2007. The samples were taken around Musi river estuary. The sampling was done in five (5) observation stations, thos…
The research is about conceming community and mollusc association at mangrove ecosystem in Gilimanuk Bay, National Park of West Bali, and Bali Province divided into six stations. This research target is to know the composition and pattem of spreading of mollusc community especially gastropod and bivalve and know the mollusc association at mangrove ecosystem in seaboard of Gilimanuk Bay, Nationa…
Penelitian ini berjudul “Perbandingan Hasil Belajar Kimia Siswa Kelas I SMUN 2 Prabumulih dengan Media dan Tanpa Media Molymood pada Pokok Bahasan Alkana, Alkena dan Alkuna”. Tujuan penelitian ini adalah untuk mendapatkan data empiris bahwa hasil belajar siswa yang pembelajarannya menggunakan media molymood lebih baik dari yang tidak memakai molymood pada pokok bahasan alkana, alkena dan al…
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Background: Glaucoma can cause irreversible damage to the optic nerve, with aging is one of the major risk factors. However, data regarding the characteristics of glaucoma in elderly remain limited. Therefore, this study aims to identify the characteristics of glaucoma among adult patients receiving treatment at the Eye Polyclinic of Dr. Mohammad Hoesin General Hospital during the 2023–2024 p…
Heavy metal contamination in seafood, particularly in blood cockles (Anadara granosa), has become a significant issue regarding food safety. Blood cockles are a marine organism widely consumed by the public as an alternative source of animal protein. This study aims to determine the concentrations of the heavy metals lead (Pb) and zinc (Zn) in the tissues of blood cockles sold at various market…
This study utilizes TKKS, which is rich in cellulose and has the potential to be processed into glucose. The conversion of cellulose into glucose is carried out through enzymatic hydrolysis. The kinetics of hydrolysis is determined using the Michaelis-Menten equation and transformed into the Lineweaver-Burk method to obtain Vmax and Km parameters. The research findings show that enzyme activity…
Hydatidiform mole is a disease that originates from the placenta where the proliferation of villi trophoblasts occurred. In Indonesia, the incident number of hydatidiform mole is 1 per 40 pregnancies, so it is considered as an important disease with a high incident rate. Considering this incidence rate, periodic studies are needed to determine the development trend and clinical characteristics …
This study utilizes TKKS, which is rich in cellulose and has the potential to be processed into glucose. The conversion of cellulose into glucose is carried out through enzymatic hydrolysis. The kinetics of hydrolysis is determined using the Michaelis-Menten equation and transformed into the Lineweaver-Burk method to obtain Vmax and Km parameters. The research findings show that enzyme activity…
Background: Gestational Trophoblastic Disease (GTD) is a pregnancy-related disorder characterized by abnormal proliferation of trophoblastic tissue. Several factors have been associated with an increased risk of developing GTD. This study aims to examine the relationship between age, parity, gravidity, history of hydatidiform mole, history of abortion, education, and occupation with the inciden…
Salbutamol is a bronchodilator commonly used in the management of asthma, both in acute and chronic cases. As part of the Short-Acting Beta-2 Agonist (SABA) class, salbutamol is effective in relieving bronchospasms. The purpose of this study was to determine the rationality of drug use at the Merdeka Community Health Center Palembang. A drug utilization study was conducted at Puskesmas Merdeka …