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Pharmaceutical Sciences and Research (PSR)
Published by Universitas Indonesia
ISSN : 24072354     EISSN : 24770612     DOI : https://doi.org/10.7454/psr
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Aims Pharmaceutical Sciences and Research (PSR), an international, peer-reviewed, open access, and official journal from Faculty of Pharmacy, Universitas Indonesia, aims to disseminate research results and findings in Pharmaceutical Sciences and Practices. Major area of interest is natural products in drug discovery and development. We also consider other areas related to pharmaceutical sciences and practices. PSR publishes content in English language to promote the sharing of knowledge to international scholars. PSR publish 5 types of articles: 1. Original article 2. Case report 3. Case series 4. Review article 5. Mini review article Scope Researches in Pharmaceutical Sciences and Practices which are covered by PSR are within these subject areas: - Pharmacognosy and Phytochemistry - Pharmaceutical Chemistry - Pharmaceutical Technology - Pharmaceutical Biotechnology - Clinical Pharmacy - Pharmacology-Toxicology - Social and Administrative Pharmacy, including Pharmacoeconomy
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Articles 11 Documents
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Search results for , issue "Vol. 7, No. 2" : 11 Documents clear
Pengaruh Ac-Di –Sol Terhadap Karakteristik Fisik dan Laju Disolusi Orally Disintegrating Tablet Piroksikam dengan Metode Cetak Langsung Setyawan, Dwi; Widjaja, Bambang; Sayekti, Indah
Majalah Ilmu Kefarmasian Vol. 7, No. 2
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Abstract

Orally Disintegrating Tablet (ODT) or Fast Release Tablet is solid dosage form which disintegrated rapidly in mouth and its residue easy to swallowed. This research observed the influence of Ac-Di-Sol concentration as disintegrant on physical characteristics and dissolution rate of piroxicam orally disintegrating tablet which were prepared by direct compression. Ac-Di-Sol was used in concentration of 1%, 3% and 5%, and 0% as control. The powder blend was pressed into tablet by hydraulic press with a pressure of 1 ton and diameter of 8 mm and its hardness, friability, disintegration time and dissolution rate were examined. The results showed that the increasing of Ac-Di-Sol concentration would increase hardness, disintegration time, dissolution rate and decrease friability of the tablet. From statistical analysis (µ =0,05), it was showed that there was significant difference among formulas on the hardness, friability, disintegration time and dissolution rate. The hardness of piroxicam Orally Disintegrating Tablet of all formulas were between 0.99 - 2.77 kP, friability were between 3.45 – 1.35%, disintegration time were between 223.67 – 20,0 sec and drug released at 45 minutes were between 32.71 – 96.25%. From this research, it could be concluded that formula with 3% concentration of Ac- Di-Sol give the most desirable output, even though there was a problem with the friability.
Polimorfisasi dan Solvatomorfi Amoksisilina Trihidrat setelah Proses beku Kering Nugrahani, Ilma; Asyarie, Sukmadjaja; Soewandhi, Sundani Nurono; Ibrahim, Slamet
Majalah Ilmu Kefarmasian Vol. 7, No. 2
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The polymorphismof amoxicillin has been identified after freeze drying process. The freeze dried amoxicillin have some specific physical properties different from their raw material, that was proved by DSC, XRD, and polarize microscope. Exothermal curve from DSC thermogram changes to endothermal curve, diffractogram XRD changes to different profile, and the crystal shows different habit. All of data showed that freeze drying process improve amoxicillin to different crystal form which has higher melting oxidation point and lower hydrate. The improvement of the crystal structure might be impact to change physical-pharmaceutical properties like dissolution, absorption, and change it antibiotic potency.
Stabilitas Fisik dan Efektivitas Sediaan Tabir Surya Kombinasi Oksibenson dan Oktil Metoksisinamat dalam Basis Gel Carbomer 940 dengan Penambahan Asam Glikolat Rosita, Noorma; Purwanti, Tutiek; Agustin, Agustin
Majalah Ilmu Kefarmasian Vol. 7, No. 2
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To fulfill the consumer expectation, cosmetic industries mostly add glycolic acid as whitening agent to the sunscreen preparation. The aim of this research was to know the effect of glycolic acid addition with the concentration of 8, 10, and 12% w/w on physical stability and effectiveness of sunscreen product containing oxybenzone and octyl methoxycinnamate (2: 7% w/w) in carbomer 940 gel. The physical stability test was done by observing physical appearance, pH, and spreading ability during 60 day storages on zone IV condition (temperature 30±0.5° and RH 70±2%). The efficacy was determinated base on SPF (Sun Protection Factor) value by spectrophotometer. The result of the physical stability test showed that glycolic acid addition affects the physical appearance (consistency) of sunscreen product, but pH and spreading ability are relatively stable. The efficacy test result showed that the addition of glycolic acid has an effect on SPF value of sunscreen product. Product which combined with glycolic acid showed a significant increase of SPF value, compared to control formula. The addition of glycolic acid increased SPF value and alter the effectiveness category from extra protection to maximal protection.
Efek Hepatoprotektif Infus Daun Sukun (Artocarpus altilis (Park) Fsb) Terhadap Kerusakan Hati Tikus yang Diinduksi dengan Karbon Tetraklorida K.J, Wahyu Atmaja; Sari, Santi Purna; Azizahwati, Azizahwati
Majalah Ilmu Kefarmasian Vol. 7, No. 2
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Breadfruit leaves (Artocarpus altilis (Park.) Fsb.) are used as traditional medicine in treatment of liver diseases. This study aimed to figure out the hepatoprotective effect of breadfruit leaves infusion in carbon tetrachloride-induced liver damage in male albino rats. The study used 25 male albino rats of Sprague-Dawley strain, which were divided randomly into five groups. Group I (normal control group) and group II (carbon tetrachloride-induced control group) only received 0,5% carboxymethylcellulose (CMC) solution. Group III-V received different dose of breadfruit leaves infusion for seven days respectively, which were 13,5 g/kgBW (dose 1), 27 g/kg BW (dose 2) and 54 g/kg BW (dose 3). On 7th day, all groups, excepted the normal group, were induced by 0,4 ml/kgBW dose of carbon tetrachloride perorally two hours after the last breadfruit leaves infusion given. Parameters of liver damage were estimated by measuring the activity of plasma alanine aminotransferase (ALT), the concentration of lipid peroxide in liver, and the concentration of lipid peroxide in plasma. The results of ANOVA (p<0,05) demonstrated that breadfruit leaves infusion at a dose of 54 g/kgBW (dose 3) consumed for seven days respectively before 0,4 ml/kgBW dose of carbon tetrachloride-induced had hepatoprotective effect estimated by the activity of plasma ALT and the concentration of lipid peroxide in liver.
Eksplorasi dan Karakterisasi berbagai Kristal Ibuprofen Yanuar, Arry; Nursanti, Nursanti; Anwar, Effionora
Majalah Ilmu Kefarmasian Vol. 7, No. 2
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Abstract

Ibuprofen is an analgesic anti-inflammatory nonsteroidal (AINS). Generally, ibuprofen have a bad flowability because a high cohesivity. Another problem in manufacturing is the high tendency for sticking to the punches. Besides these disadvantageous properties, ibuprofen indicates bad dissolution behavior because of its hydrophobic structure. To improve the properties of ibuprofen can be used crystallization method with using variation of solvents. In this experiment observed crystallization method by cooling, evaporation, and water presence, which used methanol, ethanol, and acetone solvents. Of all the crystallization results are produced white prism-shaped crystalline. The selected method is cooling method, which is characterized using Scanning Electron Microscopy (SEM), powder X-ray diffraction, and Differential Scanning Calorimetry (DSC). These three characterizations indicate transformation of crystal form which compared with ibuprofen’s standard. The selected method also produces non cohesive powder which have the size particle is 710-1180µm, compressibility index: IBMD 14.2%, IBED 16.6%, IBAD 17.1%; angles of repose: IBMD 28.1º, IBED 29.7º, IBAD 30.1º, and have higher solubility than the common crystal’s solubility. The result indicates that crystallization method is able to improve flowrate, compressibility index, and dissolution rate properties of ibuprofen’s standard.
Preparasi dan Karakterisasi Nanosuspensi dengan Polivinilpirolidon (PVP) Sebagai Pembawa Nanopartikel Senyawa Asam Mefenamat Iskandarsyah, Iskandarsyah; Mutakim, Alip
Majalah Ilmu Kefarmasian Vol. 7, No. 2
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Several methods and technologies to increasing the solubility and dissolution rate of a drug substance has been successfully developed, such as forming of a complexing compound, salt preparation, adjusting the pH, making of solid dispersions, etc. One of the technologies that are being developed is nanoparticle technology. Micronization of drug that is processed to produce particles with nano-size. This research aims to create and characterize nanosuspension with Polyvinylpyrrolidone (PVP) as the vehicle of mefenamic acid nanoparticles using vibrating mill and ultrasound equipment. Nanosuspension obtained was characterized by optical microscope and PSA to perform optimization nanosuspension formed. The result of characterization showed that the nanosuspension have an average diameter is 623.9 nm. Then, nanosuspension of mefenamic acid was freeze drying. Nanosuspension and bulk of mefenamic acid were characterization by XRD and put in a hard capsule shell for dissolution test. Profile of dissolution test with tris buffer media indicates that nanosuspension of mefenamic acid has a pattern of drug release is slower and constant compared with the mefenamic acid. bulk.
Antioxidant and Elastase Inhibitor Potential of Petals and Receptacle of Rose Flower (Rosa damascena) Mawarni, Evi; Ginting, Chrismis Novalinda; Chiuman, Linda; Girsang, Ermi; Handayani, Rr. Anisa Siwianti; Widowati, Wahyu
Pharmaceutical Sciences and Research Vol. 7, No. 2
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Free radicals can cause damage to cells or tissues, autoimmune diseases, degenerative diseases, or cancer. Therefore, the body needs important substances, namely antioxidants that can help protect the body by reducing negative effect from free radicals. Rose flower (Rosa damascena) has anthocyanin pigment which belongs to flavonoid group which has a function as antioxidant or free radical scavenger. This study aims to determine antioxidant and anti-elastase potentials of rose petals and receptacles. The method used in this study was a qualitative phytochemical test to determine the compounds contained in the Rose Petal Extract (RPE) and Rose Receptacle Extract (RRE), ABTS ((2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid))-reducing assay to determine antioxidant activity, and antiaging test with anti-elastase assay. RPE and RRE contained flavonoids, phenols, tannins and alkaloids, but did not contain saponins. RPE contained triterpenoids and terpenoids, while RRE contained steroids, but did not contain terpenoids. The inhibitory concentration (IC50) values in the ABTS reducing assay were 4.46 ± 0.34 μg/mL (RPE) and 15.49 ± 0.23 μg/mL (RRE), while the results of the anti-elastase assay were 17.51 ± 1.47 μg/mL (RPE) and 58.91 ± 2.31 μg/mL (RRE). Both RPE and RRE are potent antioxidant and anti-elastase, and RPE is more active than RRE in these assays.
Epigenetic Diet to Modulate Immune Response against SARS-CoV-2 Andika, Andika; Ahdyani, Risa; Erlina, Linda; Azminah, Azminah; Yanuar, Arry
Pharmaceutical Sciences and Research Vol. 7, No. 2
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The COVID-19 pandemic has spread to various parts of the world and caused many deaths. The victims are infected by SARS-CoV-2, a new type of coronavirus that has appeared since December 2019 and caused respiratory symptoms, fever, coughing, and shortness of breath. In addition to social distancing, wearing masks and washing hands, diet is important as a defense of the body against SARS-CoV-2. In this review, researchers conducted epigenetic diet studies that could potentially inhibit SARS-CoV-2, and can be consumed and used on a daily basis.
A Study on The Formulation of Plant Matrix Tablets From Coarse Botanical Materials Using Cinnamon Bark and Areca Nut as The Model Botanical Materials Veronica, Natalia; Ang, Xiu Hui; Ooi, Shing Ming; Liew, Celine Valeria; Heng, Paul Wan Sia
Pharmaceutical Sciences and Research Vol. 7, No. 2
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Background: There is much interest in formulating botanical materials into tablets due to the compactness and ease of administration. However, tableting of coarse milled botanical materials poses a challenge due to poor tableting properties. Objective: To evaluate the feasibility of wet granulation to produce tablets from coarse milled botanical materials and to assess the effect of formulation on properties of the tablets. Materials and Methods: Cinnamon bark and areca nut were milled to obtain 1–2 mm particle size, which was subsequently used in wet granulation using maltodextrin solution as a granulating liquid. Two diluents were tried; microcrystalline cellulose (MCC) or mannitol at a different ratio to the botanical materials. Tablets were then produced from the granules and evaluated for tensile strength and surface roughness. Results: Tablets formulated with MCC had higher tensile strength than tablets formulated with mannitol. Additionally, granules prepared using mannitol were more friable than those with MCC. The effect of diluent to botanical material ratio was more prominently observed on tablet surface roughness. Tablets containing a higher ratio of botanical material had a rougher surface, which could have implications on the mouth-feel of the tablets. Conclusion: Wet granulation could be a viable pre-processing method to produce tablets from coarse milled botanical materials.
Potential Risk Factors for Mortality Due to Cardiovascular Disease Among Hemodialysed Patients in Indonesia Ramatillah, Diana Laila; Syed Sulaiman, Syed Azhar; Khan, Kashif Ullah
Pharmaceutical Sciences and Research Vol. 7, No. 2
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Severe vascular calcifications, alterations in cardiovascular structure and function, immune dysfunction, and anemia are adverse effects of parathyroid hormone (PTH), which may contribute to increase risk factors of cardiovascular morbidity and mortality among renal failure patients. To evaluate the potential risk factors for mortality due to cardiovascular disease among hemodialysed patients in Indonesia, this cohort study was conducted. This study included 178 patients on hemodialysis who had been followed up two times a week for nine months (prospective cohort) and 185 patients who died in the last five years (retrospective cohort). Universal sampling technique were used to select the study subjects. Male was prevalence among hemodialysed patients in hemodialysis center, Jakarta, Indonesia and the third group of age (51-60 years) was predominant among these patients. Java ethnicity was found in almost 50% hemodialysed patients in this hemodialysis center. Most of those patients had hypertensive family history. Besides that, more than 70 percent of them were married and non-smoker. The study found that cardiovascular disease caused mortality among hemodialysed patients in Indonesia and the duration of cardiovascular disease influenced the probability of death/risk of mortality among these patients (HR 2.39, p = 0.006). Mortality among patients on hemodialysis in this study was caused by cardiovascular disease, and this cause of death was included in one of the biggest causes. During the study, several practice patterns revealed no PTH level check, no patients got calcimimetic agents such as rocalcitriol/calcitriol and calcium value check was conducted irregularly. As we know, there is a correlation between PTH, calcium and cardiovascular disease. Hence, mortality due to cardiovascular disease among hemodialysed patients significantly correlated with the duration of cardiovascular disease, and potentially with lack of PTH check, calcium check and rocalcitriol/calcitriol supplement given to those patients.

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