This Author published in this journals
All Journal Medula
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Optimasi Kadar Fenilbutazon dalam Pembawa Vesikular Etosom (Optimization of Concentration of Phenylbutazone in Ethosomes Vesicular Carrier) Nur Illiyyin Akib; Muhammad Handoyo Sahumena; Yunita Dawu; Vica Aspadiah; Indria Hafizah; Halimahtussaddiyah Ritonga
MEDULA JURNAL ILMIAH FAKULLTAS KEDOKTERAN UNIVERSITAS HALU OLEO Vol 7, No 2 (2020)
Publisher : Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46496/medula.v7i2.11968

Abstract

Background: Phenylbutazone is a class of non-steroidal anti-inflammatory drugs (NSAIDs) used in the treatment of rheumatoid arthritis. Phenylbutazone is used by the transdermal route to reduce the irritating effect on the gastrointestinal tract. Purpose: This study aims to obtain phenylbutazone suspensions with optimal levels in the ethosome vesicular carrier. Methods: Preparation was carried out by the hot method (40oC) and cold method (30oC) as well as variations in the concentration of phosphatidylcholine (2% and 3%) and ethanol (30%, 35%, and 40%). Characterization of vesicles, namely the shape and size of vesicles using optical microscopy and entrapment efficiency using the spectrophotometer method with λ maks 266.6 nm. Optimization of phenylbutazone levels was carried out at a concentration of 0.1%; 0.15%; 0.2%; and 0.25%. The optimum formula was obtained at a concentration of phosphatidylcholine 3% and ethanol 35% prepared by the hot method. Results:. The form of a Small Unilamellar Vesicle (SUV), a size of 23.7 nm, and entrapment efficiency is 88.358%. Optimization of phenylbutazone levels was obtained at a concentration of 0.1% with entrapment efficiency of 88.358%. Conclusion: The optimum level of phenylbutazone in the vesicular carrier ethosome was 0.1%.Keywords: ethosome, optimation, phenylbutazone, transdermal ABSTRAKLatar Belakang: Fenilbutazon merupakan golongan obat antiinflamasi non stroid (AINS) yang digunakan pada pengobatan penyakit rheumatoid arthritis. Fenilbutazon digunakan melalui rute transdermal untuk mengurangi efek iritasi pada saluran cerna. Tujuan: Penelitian ini bertujuan memperoleh suspensi fenilbutazon dengan kadar yang optimal dalam pembawa vesikular etosom. Metode: Preparasi dilakukan dengan metode panas (40oC) dan metode dingin (30oC) serta variasi konsentrasi fosfatidilkolin (2% dan 3%) dan etanol (30%, 35%, dan 40%). Karakterisasi vesikel yaitu bentuk dan ukuran vesikel menggunakan mikroskop optik serta efisiensi penjerapan menggunakan metode spektrofotometer pada λmaks 266,6 nm. Optimasi kadar fenilbutazon dilakukan pada konsentrasi 0,1%; 0,15%; 0,2%; dan 0,25%. Diperoleh formula optimum pada konsentrasi fosfatidilkolin 3% dan etanol 35% yang dipreparasi dengan metode panas Hasil: Vesikel yang diperoleh berbentuk Small Unilamellar Vesicle (SUV), ukuran 23,7 nm, dan efisiensi penjerapan 88,358%. Optimasi kadar fenilbutazon diperoleh pada konsentrasi 0,1% dengan efisiensi penjerapan 88,358%. Kesimpulan: Disimpulkan bahwa kadar optimum fenilbutazon dalam pembawa vesikular etosom adalah 0,1%.Kata kunci: etosom, optimasi, fenilbutazon, transdermal
Aktivitas Antibakteri Sabun Cuci Tangan yang Mengandung Ekstrak Metanol Rumput Laut Eucheuma spinosum (Antibacterial Activity Test of Eucheuma spinosum Methanol Extract Hand Wash) Nur Illiyyin Akib; Mariani Triwatami; Andi Eka Purnama Putri
MEDULA JURNAL ILMIAH FAKULLTAS KEDOKTERAN UNIVERSITAS HALU OLEO Vol 7, No 1 (2019)
Publisher : Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.357 KB) | DOI: 10.46496/medula.v7i1.11494

Abstract

Background: Eucheuma spinosum seaweed contain flavonoid, triterpenoid, alkaloids and polyphenol which has been widely used in antibacterial activity. Purpose(s):The aim of the research are to determine antibacterial activities of metanol extracts of E. spinosum against Staphylococcus aureus ATCC 25923 and Escherichia coli ATCC 25922; to formulate hand wash of seaweed of methanol extract E. spinosum that has antibacterial activity and has physical and chemical stability. Methods: Seaweed E.spinosum methanol extract was derived by maceration method. Antibacterial activities of the extract were tested by liquid dilution and solid dilution method. Hand wash was formulated by mechanical dissolved methods. Antibacterial activity of hand wash were tested by liquid dilution and solid dilution method. Physical and chemical stabilities were conducted by cycling test. Results:. These were showed through minimum inhibitory concentration (MIC) of ethanol extracts of E. spinosum against S. aureus ATCC 25923 at concentrations of 6% and E. coli ATCC 25922 at concentrations of 6%. The minimum bactericidal concentration (MBC) of ethanol extracts of E. spinosum against S. aureus ATCC 25923 at concentrations of 8% and E. coli ATCC 25922 at concentrations of 8%. Formulation of hand wash seaweed E. spinosum methanol extract at concentrations of 8% and 10%. The test of stabilities results of hand wash changes were organoleptic, viscosity, pH, and foaming ability were accordance to qualified standard. The antibacterial activity of hand wash contains seaweed E. spinosum methanol extract at concentration of  8% and 10% have bactericidal activity againts S. aureus ATCC 25923 and E. coli ATCC 25922. Conclusion: Overall, these results suggested that formula of hand wash contains E. spinosum metanol extracts have antibacterial properties against S. aureus ATCC 25923 and E. coli ATCC 25922.Keywords: antibacterial, Eucheuma spinosum, hand wash, physical and chemical stability Latar Belakang: Rumput laut Eucheuma spinosum mengandung flavonoid, triterpenoid, alkaloid, dan polifenol yang memiliki aktivitas antibakteri. Tujuan: Penelitian ini bertujuan mengetahui aktivitas antibakteri ekstrak metanol E. spinosum terhadap Staphylococcus aureus ATCC 25923 and Escherichia coli ATCC 25922; membuat sediaan sabun cuci tangan dari ekstrak metanol E. spinosum yang memiliki aktivitas antibakteri dan stabil secara fisika dan kimia. Metode: Ekstrak metanol E. spinosum diperoleh dengan metode maserasi. Uji aktivitas antibakteri ekstrak dilakukan dengan metode dilusi cair dan dilusi padat. Sabun cuci tangan diformulasi dengan metode pencampuran mekanik. Uji aktivitas antibakteri sabun cuci tangan dilakukan dengan metode dilusi cair dan dilusi padat. Uji stabilitas fisika kimia dilakukan dengan metodecycling test. Hasil: Konsentrsi Hambat Minimum (KHM) ekstrak metanol E. spinosum terhadap S. aureus ATCC 25923 adalah 6% dan terhadap E. coli ATCC 25922 adalah 8%. Ekstrak metanol E. spinosum dapat diformulasi menjadi sabun cuci tangan dengan konsentrasi 8% dan 10%. Uji stabilitas menunjukkan bahwa perubahan organoleptik, viskositas, pH, dan kemampuan membentuk busa masih berada dalam nilai yang dipersyaratkan. Uji aktivitas antibakteri sabun cuci tangan yang mengandung ekstrak metanol E. spinosum dengan konsentrasi 8% dan 10% memiliki aktivitas antibakteri terhadap ATCC 25923 and E. coli ATCC 25922. Simpulan: Formula sabu cuci tangan yang mengandung ekstrak metanol E. spinosum memiliki aktivitas antibakteri terhadap ATCC 25923 and E. coli ATCC 25922.Kata kunci: antibakteri, Eucheuma spinosum, sabun cuci tangan, stabilitas fisika kimia