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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 10 Documents
 1 
Search results for , issue "Vol. 9, No. 2" : 10 Documents clear
Uji Penghambatan Aktivitas alfa-glukosidase Ekstrak dan Fraksi Daun Antidesma montanum Blume Nofiantini, Nofiantini; Elya, Berna; Azizahwati, Azizahwati
Majalah Ilmu Kefarmasian Vol. 9, No. 2
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alpha-Glucosidase inhibitor has known to be a therapeutic agent for diabetes mellitus (DM) treatment, especially type 2 DM. Based on previous studies. There are various plants that have the effect of inhibiting the activity of a-glucosidase, one of which is garu leaves (Antidesma montanum Blume). This research aimed to get the fraction which had the highest Il-glucosidase inhibiting activity from ethanol extract of garu leaves and identify the chemical compounds from the most active fraction. Simplisia powder was extracted by maseration using 80% ethanol then fractionated using n-hexane, ethyl acetate, and methanol. Inhibitory activity test was performed by measuring absorbance of p-nitrophenol, which produced by reaction between Il-glucosidase and p-nitrophenyl-u-l)-glucopyranoside, using microplate reader at 405 nm. The result showed that ethyl acetate fraction have the best Il-glucosidase inhibitory activity with IC50 values 138.38 ppm. The test of enzyme kinetics showed that ethyl acetate fraction inhibited competitively. The phytochemical screening showed that ethyl acetate fraction of garu leaves contained glycosides, tannins, and terpenes.
Uji Stabilitas Fisik dan Aktivitas Antioksidan Formula Krim yang Mengandung Ekstrak Kulit Buah Delima Djajadisastra, Joshita; Amin, Juheini
Majalah Ilmu Kefarmasian Vol. 9, No. 2
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Delima (Punica granatum L) merupakan salah satu buah memiliki aktivitas antioksidan yang kuat karena mengandung senyawa flavanoid dan tannin seperti asam elagic, asam gallat, punicalin, punicalagin, anthocianin, elligatanin, gallotanin, kuersetin, katekin. Senyawa—senyawa ini diketahui dapat mencegah dan menghambat terbentuknya radikal bebas yang penyebabkan penuaan dini dan penyakit kronis. Dalam penelitian ini ekstrak kulit buah delima diformulasikan dalam bentuk krim yang dibedakan kandungan nya yaitu konsentrasi 0, 75%, 1%, 2%. Uji kestabilan fisik dilakukan dengan penyimpanan sediaan pada tiga suhu yaitu suhu kamar; suhu 40C; 40,2 C, uji mekanik dan cycling test. Hasil penelitian ini menunjukkkan bahwa krim ekstrak kulit buah delima 0,75%,1% dan 2% memiliki kestabilan setelah pengujian suhu kamar; suhu 40C; 40,2 C, uji mekanik dan cycling test. Penentuan aktivitas antioksidan dilakukan dengan metode peredaman DPPH berdasarkan nilai penghambatan (IC50) yang didapat. Dengan demikian diperoleh hasil bahwa krim ekstrak kulit buah delima dengan konsentrasi 0, 75%, 1 % dan 2% memiliki aktivitas antioksidan dan masih memenuhi nilai minimum IC50. Uji statistik Anova menunjukkan bahwa aktivitas antioksidan pada krim ekstrak kulit buah delima dengan waktu peyimpanan to sampai t8 mengalami penurunan yang tidak bermakna dan penurunan aktivitas antioksidan sebelum dan sesudah penyinaran UV A dengan uji Wilcoxon pada krim ekstrak kulit buah delima juga tidak bermakna
Uji Efek Analgesik Ekstrak Etanol Mencit Jantan dengan Metode Tail-Flick Widiarti, Widiarti; Andrajati, Retnosari; Amin, Juheini
Majalah Ilmu Kefarmasian Vol. 9, No. 2
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In the previous study the analgesic effect of Cinnamommum zeylanicum Breyn had been investigating. The aim of this study was to investigate analgesic effect of the 70% ethanol extract of cinnamon bark (Cinnamommum zeylanicum Breyn.). This study used Tail Flick method at 25 male mice which have passed sensitivity test, divided into five groupes. Group I as negative control was administered 0,5% CMC, group Il as positive control was administered tramadol HCI, group Ill, IV and V was administered extract of cinnamon bark at 8; 16 and 32 mg/20 g BW. Drugs were orally administered to mice. The reaction of time exhibited by each animal was counted for two hour with interval thirty minutes. The Result revealed that the prepared extract in at the all dose, had analgesic effect significantly in all groups which have been studied (p< 0,05) in comparison to the negative control, to the highest analgesic effect by dose (32 mg/ 20 g BW). Our results showed that the analgesic effect of extract (32 mg/20 g BW) the same with tramadol hidroclorida.
Analisis Zat Warna Merah Sintetik pada Selai Stroberi yang Dijual di Pasar Tradisional Kota Depok Ayuningtyas, Putri; Sauriasari, Rani; Kurniadi, Maryati
Majalah Ilmu Kefarmasian Vol. 9, No. 2
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Abstract

Jam is a semi-solid food products made of fruit cooked with sugar that used as aflavoring on bakery including strawberry jam. Strawberry jam is added to food additives such as food dyes. The purpose of this study is to know about ponceau 4R, allura red, rodamin B, and amaran in the sample of strawberry jam in the traditional market at Depok City and to determine the levels of synthetic red dyes that are permitted on the sample strawberry jam. The method applied was dye isolation with wool and followed by analysis using a color reaction, then followed by paper chromatography using mobile phase n-butanol-eth-anol-water (3:4:4) and isobutanol-ethanol-water (3:2:4 ) and also TLC Densitometri using eluent ethanol-n-butanol-water (3:7:1). The result of study that from eight that has been investigated, it was found that six of them was contained ponceau 4R with levels of each sample at 0, 01164; 0, 00469; 0, 00974; 0, 00283; 0, 00482 and 0, 00435% still safe to consume.
Seleksi Galur-Galur Leuconostoc yang Mempunyai Aktivitas Bakteriostatin Terhadap Berbagai Bakteri Indikator Retnaningsih, Agustina; Malik, Amarila; Radji, Maksum
Majalah Ilmu Kefarmasian Vol. 9, No. 2
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Abstract

Lactid Acid Bacteria (LAB) are known to produce bacteriocins which have antimicrobial activity, and possessed to be developed as antibiotic complement. This study aimed to characterize bacteriocins activity from Leuconostoc strains isolated previously from local sources, and to optimize pH and incubation temperature as well. A well diffusion agar assay for zone inhibition method and bacteriocin potency assay performing minimum inhibition concentration (MIC) have been done. Bacterial indicators used in this study are Leu. mesenteroides TISTR 120, and JCM 6124, Staphylococcus aureus FNCC 0047, Listeria monocytogenes FNCC 0156, Escherichia coli FNCC 0183, Pseudomonas aeruginosa FNCC 0063, Salmonella typhi FNCC 0165 and Bacillus subtilis FNCC 0061. Catalase, Trypsin and Protease K were also used for confirmation test. Results revealed that both Leu. mesenteroides MBF2-5 and MBF7-17 possessed bacteriocin activity although against Leu. mesenteroides TISTR 120 and JCM 6124 indicators strains. The optimum pH for bacteriocin potency assay for both Leuconostoc strains MBF2-5 and MBF7-17 was pH 6, whereas the optimum incubation temperature was 32 oc with MIC value of 90% and 80%, respectively.
Structural Elucidation and Toxicity Evaluation of Bioactive Compounds from the Leaves and Stem woods of Synadenium glaucescens Pax. Credo, David; Mabiki, Faith Philemon; Machumi, Francis; Cornett, Claus
Pharmaceutical Sciences and Research Vol. 9, No. 2
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Abstract

The leaves and stem woods of Synadenium glaucescens Pax. are traditionally used for treatment of various human diseases in Tanzania. However, there is limited information on the structural elucidation and toxicity properties of bioactive compounds responsible for their pharmacological properties. Thus, this study was aimed to elucidate and evaluate toxicity properties of bioactive compounds from these parts. Separation of bioactive compounds was achieved by using column chromatographic method, whereas their structures were determined by GC-MS and NMR data and by comparing with literature spectroscopic data. Toxicity properties of isolated compounds was done by brine shrimp lethality test (BSLT) method. In this study, column chromatographic separation led to isolation of tetracosane (1), hexadecyl palmitate (2), octacosane (3), tetracosanol (4) and β-sitosterol (5) from the leaves and 1-hexacosene (6), campesterol (7), octadecanoic acid (8) and tetracosanoic acid (9) from the stem woods. BSLT of compounds isolated in sufficient amount (1, 2, 3, 4, 5 and 7) were revealed to be non-toxic to brine shrimp larvae (LC50 >100 µg/ml). Except compound 5, this study reports the isolation of other eight (8) compounds for the first time from this plant. Therefore, it can be reasonably concluded that S. glaucescens is a good source of bioactive compounds which justify its traditional uses in treatment of various ailments. Additionally, observed non-toxic effect of the tested compounds indicates safety and it is expected that its traditional use has no toxicity effect.
Qualitative Evaluation of Antibiotics Use with Gyssens Method in Sepsis Patients at Fatmawati Central General Hospital Jakarta Masyrifah, Mas; Andrajati, Retnosari; Yudhorini, Linda Triana
Pharmaceutical Sciences and Research Vol. 9, No. 2
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Sepsis still becomes a major health problem worldwide, with a fairly high mortality rate ranging from 20 to 50%. Antibiotic therapy with rational use can reduce the mortality rate. In contrast, the irrational use of antibiotic therapy will increase the occurrence of resistance, which impacts the increase of morbidity, mortality, and health costs. The objective of this study was to evaluate the quality in the use of antibiotics using the Gyssens method in patients with sepsis. This study was an observational study with a cross-sectional method conducted at Fatmawati Central General Hospital Jakarta from January to December 2020. The research subjects were 110 patients with sepsis who met the inclusion criteria. In this study, 49.09% of patients used rational antibiotics and 50.91% of patients used irrational antibiotics that were found in category VI (0.91%), V (17.28%), IVa (3.63%), IVb (0.91%), IVc (0.91%), IIIa (3.63%), IIIb (20%), IIa (0.91%), and IIb (2.73%). The duration of antibiotic therapy was the only factor that affected the quality of antibiotic use (p = 0.012). There was no difference in mortality between patients with rational and irrational use of antibiotics (p = 0.333, OR = 1.654, 95% CI 0.714-3.829). However, after adjusting for the duration of therapy, irrational use of antibiotics significantly affected mortality (p = 0.017, OR = 3.5, 95% CI 1.255-9.761). In conclusion, the antibiotic use in half of the sepsis patients were irrational. Since irrational use was associated with mortality, efforts need to be taken to improve the quality of antibiotic use.
Discovery of SARS-CoV-2 RNA-dependent-RNA-polymerase (RdRp) Inhibitor from Sambiloto (Andrographis paniculata) Based on Molecular Docking and ADMET Prediction Approach Ahsana, Dina; Pratama, Rizki Rahmadi; Meily, Alfisyahriatunnida; Andika, Andika
Pharmaceutical Sciences and Research Vol. 9, No. 2
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The rapid spread of the coronavirus disease 2019 (COVID-19) has led to the development of therapeutic inhibitor drug of SARS-CoV-2, which can inhibit the viral enzyme RNA-dependent-RNA-polymerase (RdRp), thereby preventing the replication, transcription, and synthesis of RNA virus in the host cells. Previous in-vitro studies revealed that Andrographis paniculata has the potential to inhibit the virus. Therefore, this study aims to isolate the specific compounds of Andrographis paniculata, which play a role in inhibiting SARS-CoV-2 RdRp using molecular docking. A total of 19 compounds were identified in previous literature studies, while remdesivir and favipiravir were used as the positive control. All compounds and proteins were applied to minimize and optimize energy. Furthermore, the docking method was carried out using Autodock 4.2.6 software with a specific grid box containing the active site of RdRp (ID: 6M71), and the Lamarckian Genetic Algorithm was used to determine the conformation. The best docking was screened on ADMET prediction and the binding energy was evaluated. There are 18 compounds of Andrographis paniculata including the top three, namely andrographolactone (∆G = -8.86 kcal/mol), andrographolide (∆G = -7.74 kcal/mol), and andrographidine-A (∆G = -7.68 kcal/mol), which showed the strongest binding affinity to the SARS-CoV-2 RdRp protein compared to other compounds and the positive control remdesivir (∆G = -5.73 kcal/mol) and favipiravir (∆G = -5.20 kcal/mol). Furthermore, active amino acids play a role in this interaction by forming strong hydrogen bonds, such as TYR 619, LYS 621, ASP 760, and ASP 623. Andrographolactone has the highest potential as SARS-CoV-2 RdRp inhibitor, hence, it can be used as a novel therapeutic candidate.
The Association between Adherence to Oral Antihyperglycemic Agent and HbA1c Level Soraya, Indana Ayu; Sauriasari, Rani; Prawiroharjo, Pukovisa; Risni, Hindun Wilda
Pharmaceutical Sciences and Research Vol. 9, No. 2
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Adherence to taking medication is essential for patients with chronic diseases such as Type 2 Diabetes Mellitus (T2DM). There have been many studies about the association between medication adherence and HbA1c levels, but few have used Adherence Refills and Medications Scale (ARMS) questionnaire and Proportion of Days Covered (PDC) method to measure adherence in Indonesian population. The aim of this study were to assess the association of medication adherence to HbA1c levels and compare two methods of adherence measurements. This research was conducted at Pasar Minggu Public Health Center, Jakarta using a cross-sectional design. The adherence assessment was conducted using a validated Indonesian version of the ARMS questionnaire and compared to the pharmacy refill adherence method using the PDC calculation. One hundred twenty-seven T2DM patients (75.6% female) with mean age of 58.69 years were recruited. The proportion of adhere patients as measured by ARMS was only 39.4% (50/127). Meanwhile, the proportion of adhere patients as measured by PDC was 77.2% (98/127). Adherence by both measurement showed significant associations with HbA1c <7% (ARMS, OR 4.000 (95% CI 1.705 – 9.386), p = 0.002; PDC, OR 5.674 (95% CI 1.266 – 25.438), p = 0.024). After controlled by covariates, the result remained significant (ARMS, aOR 4.281 (95% CI 1.785 – 10.267, p = 0.001; PDC, aOR 5.83 (95% CI 1.287 – 26.405), p = 0.022). Adherence and HbA1c levels was significantly associated even after controlling covariates. ARMS and PDC generated different proportions of adhere patients and may indicate the need of combining the two methods in measuring adherence.
Pharmacy Performance Based on Financial Perspective Before and During COVID-19 Pandemic : A Case Study Sartika Dasopang, Eva; Fauziah, Ida; Hasanah, Fenny; Natalia Siahaan, Desy; Rasyida Lubis, Dina Yunisma
Pharmaceutical Sciences and Research Vol. 9, No. 2
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A pharmacy, aside from being a pharmaceutical care provider is also a functioning business. Thus, in the scope of business, pharmacy performance can be analysed using liquidity, activity, and profitability ratios. This study aimed to determine the performance of Pharmacy X based on a financial perspective before and during the COVID-19 pandemic. This research is a descriptive cross-sectional study that employed data obtained from sales and purchase records. The data were analysed using financial ratio analysis methods, including liquidity, activity, and profitability ratios. This study was conducted at Pharmacy X based on the amount of prescription and non-prescription income from before the COVID-19 pandemic (in 2019) and during the pandemic (in 2020). The results showed that Pharmacy X was not good at managing its current assets and current liabilities during the COVID-19 pandemic. Based on the results for the ratios of total asset turnover and fixed asset turnover, asset utilisation was less efficient. Analysis of the probability ratios and net profit margin showed a decrease in Pharmacy X’s profit during the pandemic. The Return on Assets (ROA), Return on Equity (ROE), and Return on Investment (ROI) values indicated that the business was less able to generate profits and net income from its invested capital.

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