Wound infection on the skin surface is colonized a wide variety of microorganisms. Microorganisms that cause inflammation of the skin surface is group of pyogenic bacteria. Staphylococcus aureus is one of the class of pyogenic bacteria that produce β-lactamase enzyme and eliminate the antibacterial activity, especially penicillin. The existence of this enzyme will destroy β-lactam ring, so that antibiotics become inactive. This study aimed to detect presence of Staphylococcus aureus on pus from wound infection on the skin surface. This study was descriptive qualitative. Three samples of pus was isolated and identified by culture and biochemical testing using RapID STAPH PLUS. The results of the study identified two isolates of Staphylococcus aureus with a probability >99.9% and 1 isolate of Staphylococcus hyicus with a probability 86.92%.
DHF (Dengue) disease is transmitted through mosquito vectorAedes aegypti.One way to do control the Dengue vector is to use insecticide made from natural materials and is environmentally friendly with lemon peel extract (Citrusaurantifolia). This study aims to determine the effectiveness of extracts of lemon peel (Citrus aurantifolia) in killing the third instar larvae Aedesaegypti with various concentrations and time variations. This were an experimental laboratory researchs using various concentrations of extract limes peel (Citrusaurantifolia) 1%, 2%, 3%, 4%, 5%, 6%, and 7% in which there 25 larvae Aedes aegypti and using a variation of 30, 60, 90, 120, 180, 240, 300, and 1440 minutes after contact with the extracts limes peel (Citrusaurantifolia). Effective concentration to kill larvae of Aedes aegypti by 50% (IC 50 ) was the concentration of 3.419%.
E-learning dapat diselenggarakan menggunakan aplikasi berbasis website, seperti : moodle dengan harapan mahasiswa dapat belajar kapan saja dan dimana saja dengan syarat tersedia koneksi internet. Universitas Maarif Haysim Latif telah memiliki Learning Management System, yaitu https://e-learning.umaha.ac.id sebagai media para dosen untuk melakukan pembelajaran e-learning dan hybrid learning. Akan tetapi, masih banyak dosen yang belum memanfaatkan fasilitas tersebut, salah satunya dosen-dosen dari Fakultas Ilmu Kesehatan. Program pengabdian kepada masyarakat ini adalah bertujuan untuk memberikan pelatihan dan pendampingan kepada dosen-dosen dari Fakultas Ilmu Kesehatan Universitas Maarif Haysim Latif dalam pembuatan mata kuliah e-learning. Kegiatan pelatihan ini dilaksanakan selama dua hari menggunakan beberapa metode, meliputi: ceramah, demonstrasi, latihan/praktik, pendampingan, dan tanya jawab. Materi dalam pelatihan ini, meliputi: e-learning, moodle, manfaat e-learning, tantangan penyelenggaraan e-learning, demonstrasi dan praktik cara membuat dan melakukan pengaturan mata kuliah online, memasukkan materi e-learning, membuat dan mengelola tugas/diskusi secara online, demonstrasi dan praktik cara membuat dan mengelola kuis/UTS/UAS. Pelatihan e-learning berbasis Moodle dengan mitra dosen-dosen dari Fakultas Ilmu Kesehatan Universitas Maarif Hasyim Latif Sidoarjo dapat diselenggarakan dengan lancar dan dapat memberikan pengetahuan dan keterampilan kepada para dosen tentang cara membuat, mengelola dan mengevaluasi pembelajaran menggunakan e-learning.
Infectious lesions on the skin surface are easily colonized by various organisms. Pyogenic infections are still common, especially in developing countries and for therapeutic treatment is a big challenge. Ensure appropriate and efficient therapy, inflammation-focused identification and treatment is needed. The aim of this research was to identify germs isolated from pus sample in patients suffering from wound infentions on the skin surface. The type of this research is descriptive explorative. Pus sample were taken from two people who had an infection wound on the skin surface. In this research was found Pseudomonas aeruginosa with a similarity percentage of 90.7% and Staphylococcus aureus with a percentage similarity of 91.5 % in the pus sample.
Ascorbic acid mostly comes from vegetables and fruits, especially fresh fruits. Vitamin C is a vitamin that can be formed by several types of plants. One of them is papaya which has various contents including vitamin C that can increase endurance, help skin rejuvenation and repair body tissues. The purpose of this study was to determine the levels of vitamin C contained in papaya using iodimetry and UV-Vis spectrophotometry. The sample used in this study was papaya fruit. Determination of vitamin C levels in papaya samples using the titration method bas done by adding sample filtrate with starch indicator then titrated with titrant I2 until the endpoint color of blue titration is formed. Other hands, the determination of vitamin C levels in papaya samples using the UV-Vis spectrophotometry method bas conducted by making an ascorbic acid calibration curve then the filtrated sample was added with H2SO4 5% and ammonium molybdate reagent, then the absorbance of the sample was measured at 494 nm wavelength. The results of the determination of vitamin C levels using the iodimetry was 0.0147% and the results of the determination of vitamin C levels using the UV-Vis spectrophotometry method was 0.1313%. In conclusion, vitamin C levels analyzed by using UV-Vis spectrophotometry methods were greater than vitamin C levels analyzed by using the iodimetry method.
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