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2019, Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan
Abstrak Luka adalah rusaknya kesatuan atau komponen jaringan, dimana secara spesifik terdapat substansi jaringan yang rusak atau hilang. Daun jengkol (Pithecellobium lobatum Benth) telah terbukti secara empiris digunakan oleh masyarakat untuk mengobati luka. Penelitian ini bertujuan untuk mengetahui aktivitas ekstrak etanol daun jengkol (Pithecellobium lobatum Benth) terhadap penyembuhan luka insisi serta mengetahui dosis yang tepat untuk penyembuhan luka insisi. Penelitian ini menggunakan desain penelitian eksperimental, dengan menggunakan tikus sebagai hewan uji. Punggung tikus diinsisi dengan diameter 1 cm. Luka pada punggung tikus diberi sediaan ekstrak etanol daun jengkol (Pithecellobium lobatum Benth) dan dilakukan pengukuran diameter luka setiap hari selama 2 minggu. Berdasarkan hasil pengujian, dapat disimpulkan bahwa ekstrak etanol daun jengkol (Pithecellobium lobatum Benth) dengan dosis 0,051 gram, 0,103 gram, 0,206 gram menunjukan adanya aktivitas penyembuhan luka bila dibandingkan terhadap kelompok kontrol negatif, bila dibandingkan dengan povidone iodine memiliki aktivitas yang sama yaitu mempercepat penyembuhan luka. Pemberian ekstrak etanol daun jengkol (Pithecellobium lobatum Benth) dengan dosis 0,206 gram (dosis III) memiliki aktivitas yang lebih besar dibanding dengan dosis I dan dosis II. Kata Kunci : Daun jengkol (Pithecellobium lobatum Benth), luka insisi, flavonoid. Abstract Wound is damage to unity or tissue component in which tissue substance is damaged or lost. Pithecellobium leaf (Pithecellobium lobatum Benth) has proven empirically to heal the wound that is used by society. The purpose of this research is to figure out the activity of ethanol extract of pithecellobium leaf (Pithecellobium lobatum Benth) towards incision wound healing. This research, furthermore, aims to find proper dosage to heal incision wound. This research uses experimental research in which a mouse is used to be the animal experiment. The mouse's back is given an incision by 1 cm diameter. The wound in mouse's back is given of ethanol extract of pithecellobium leaf (Pithecellobium lobatum Benth), it is then measured every day in two weeks. The findings of the research conclude that 0,051 gram, 0,103 gram, 0,206 gram of ethanol extract of pithecellobium leaf (Pithecellobium lobatum Benth) heal the wound compared to negative control group. It has the same activity if it is compared to povidone iodine, that is, healing the wound faster. 0,206 gram of ethanol extract of pithecellobium leaf (Pithecellobium lobatum Benth), has greater effect compared to the first dosage and the second dosage.
Jurnal Mahasiswa Pspd Fk Universitas Tanjungpura, 2014
2015
Tujuan penelitian ini adalah untuk mengetahui efek larvisidal dari ekstrak ethanol rumput Kebar terhadap larva nyamuk Ae. aegypti. Sebanyak 720 larva instar III dibagi dalam 3 seri percobaan, dimana setiap seri terdiri atas 4 konsentrasi (0 ppm, 2000 ppm, 2500 ppm dan 3000 ppm) dengan 3 kali ulangan. Setiap kelompok terdiri atas 20 larva instar III yang dimasukkan dalam 200 ml larutan perlakuan. Efek perlakuan diperoleh dengan menghitung larva mati pada 24 jam, 48 jam dan 72 jam setelah perlakuan. Data dianalisis dengan ANOVA dan Lethal Concentration 50 dan LC90 diperoleh dari analisis Probit. Hasil penelitian menunjukkan bahwa rerata mortalitas tertinggi adalah pada konsentrasi 3000 ppm setelah 72 jam perlakuan, yaitu 27 (36,15%). Nilai LC50 dan LC90 terdapat pada konsentrasi 4770,626 ppm dan 8264,651 ppm setelah 24 jam perlakuan. Kata Kunci: Biophytum petersianum Klotzsch, saponin, larvisidal, Aedes aegypti
Jurnal Ilmu Kedokteran dan Kesehatan, 2022
Infeksi opurtunistik daninfeksi kandidiasis vaginalis berupa infeksi genetalia pada perempuan dengan gejala rasa gatal, pedih dan disertai keputihan disebabkan oleh Candida albicans.Daun Nangka (Artocarpus Heteropullus L.) mengandung senyawa kimia yang bermanfaat antara lain adalah flavonoid, alkaloid, saponin, steroid dan tanin yang berfungsi sebagai antifungi. Penelitiaan ini bertujuan untuk mengetahui konsentrasi paling efektif ekstrak Daun Nangka (Artocarpus Heteropullus L.) dalam menghambat Candida albicans. Ektraksi daun nangka menggunakan metode perkolasi dengan pelarut etil asetat. Hasil ekstrasi di uji antifungi dengan metode difusi cakram kemudian dianalisis. Hasil ekstraksi diperoleh rendemen ekstrak daun nangka sebesar 13,621%. Hasil uji aktivitas antifungi diperoleh daya hambat paling efektif pada konsentrasi 100% sebesar 8,525 kategori sedang. Analisis data menggunakan one way ANOVA hasil menunjukan adanya perbedaan bermakna antar setiap kelompok perlakuan P<0,05....
2018
Dengue haemorrahagic fever (DHF) is one of infectious disease be health problems in the world especially in developing countries. Prevention can be done to reduce the number of dengue fever is decided a circle transmission of by means of eradicate vektornya especially on larva stage ( larvae ). This study aims to determine the larvacidal activity of ethanol extract, n-hexane fraction, ethyl acetate fraction, and water fraction of sweetsop seeds, the second is to determine LC50 value of ethanol extract, n-hexane fraction, ethyl acetate fraction, and water fraction of sweetsop seeds, and the last is to determine the most effective larvaside from ethanol extract, n-hexane fraction, ethyl acetate fraction, and water fraction of sweetsop seeds. The research was done by extraction by using the method maceration use a solvent ethanol 96 % and followed by fractionation use a solvent n-heksana, ethyl acetate and water. Extract and faction obtained tested activity larvasida for the larvae aed...
Jurnal Ilmiah Manuntung , 2015
Gambir (Uncaria gambir Roxb.) contains flavonoids, tannins, saponins and alkaloids that can help in the healing process of burns on the back skin of mice. Gambir has been used for the treatment because it has the effect of antimicrobial and anti-inflammatory. Gambir is used by the people as a traditional medicine to treat burns. This research is experimental research. The object studied is the potential of gambir extract on healing burns of mice back skin. The number of mice used are 15 which divided into 5 groups: the positive control group (branded ointment), negative control group (vaseline flavum), group of gambir ethanol extract and vaseline flavum concentration of 25%, 35%, and 45%. Each group consisted of 3 mice.Backs of the mice induced using a heated solder which tip contained stainlees plate measuring 1x1 cm and placed for 2 seconds on the back skin of mice. The percentage of burns healing is obtained by calculating the surface area of the wound. The data were analyzed using ANOVA analysis followed by LSD test. The results showed that ethanol extract of gambir concentration of 25% with the healing burns percentage of (72.00%), the concentration of 35% (85.00%), and the concentration of 45% (88.67%) have activity on healing burns of back skin of mice. The results of data analysis using ANOVA showed that the data has significant differences with a significance value <0.05 is 0.000. LSD test results stated that each treatment group have significant differences with a significance value <0.05. It can be seen that with increasing dose will be followed by duration of burns healing. Keywords : ethanol extract of gambir, burns, wound surface area
Biomedika, 2012
Belimbing wuluh (Averrhoa bilimbi Linn.) is a tropical plant that has antibacterial properties. The purpose of this study was to test the antibacterial activity of bark Belimbing wuluh against Klebsiella pneumoniae and Staphylococcus epidermidis and their bioautography. Extraction methods used to research is method maceration with a solvent ethanol 96 %. Fractinations done by method partition liquid-liquid with a separating funnel. Test performed in this research covering identi� cation bacteria, the sensitivity bacteria, antibacterial activity, thin layer chromatography, bioautography. The result of antibacterial activity ethanol extract of disk diffusion method with concentrations 400 μg/disk, 800 μg/disk, 1600 μg/disk is 8±0,5; 10,34±0,58; 12,17±0,76 on Klebsiella pneumoniae, 10,17±0,29; 11±0; 11.5±0 on Staphylococcus epidermidis, n-hexane fraction with concentration 400 μg/disk, 800 μg/disk, 1600 μg/disk is 8,34±0,29; 9,34±0,29; 10,84±0,76 on Klebsialla pneumoniae, 8,5±0,5; 9,34...
2019
Dengue Hemorrhagic Fever (DHF) is one of the public health problems especially in Indonesia caused by mosquitoes. Mosquito control used today is an insecticide from the carbamate, peritroid, organophosphate and organoclorin, because it is considered effective, quickly knows the results and without seeing the environmental impact, it is deemed necessary to look for environmentally friendly plant insecticides, easy to find and effectively kill larvae that transmit dengue fever, In this study, Pulai (Alstonia scholaris L. R. Br) plants as plant biolarvasides are considered to have the killing power of dengue mosquito infectious mosquitoes based on literature and society, while the way to obtain active ingredients in the form of flavonoids, saponins and tannins is by extraction and distillation. From the results of LC50 using Probit analysis it appears that the extract of the bark of the Pulai tree (Alstonia scholaris LR Br) which caused the death of 50% of the test larvae of the total ...
Alternative Spirituality and Religion Review, Vol. 12, No. 2, 2021, pp. 259-260.
Geoffrey C. Goble’s Chinese Esoteric Buddhism: Amoghavajra, the Ruling Elite, and the Emergence of a Tradition is a fascinating study of the transformation during the Tang Dynasty of what he calls “esoteric Buddhism” into “Esoteric Buddhism”, a self-consciously new form of the imported Indian religion. In his “Introduction” Goble establishes the three important teachers, Subhakarasimha, (637-735 CE), Vajrabodhi (671-741 CE), and Amoghavajra (704-774 CE), and argues that the former two were “esoteric” teachers, while the last was an innovator with a “dual identity as Esoteric Buddhism master cum Imperial Buddhist administrator” (p. 13).
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