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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 13 Documents
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Search results for , issue "Vol. 6, No. 1" : 13 Documents clear
The Effectivity of Losartan Tablet for Decreasing Fibrotic Tissue Formation in Gastrocnemius Muscle Injury Grade I of Rabbits Priono, Boby Harul; Rasyid, Hermawan; Ismiarto, Yoyos; Ramdan, Ahmad
Pharmaceutical Sciences and Research Vol. 6, No. 1
Publisher : UI Scholars Hub

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Abstract

Muscle injuries among athletes require a complete recovery to be able to function optimally as before. However, in spite of implementing the management with PRICE (Protection, Rest, Immobilization, Compression and Elevation), during the recovery processes, fibrotic tissue will be formed, which is an unwanted non-functional muscle. Losartan is a blood pressure-lowering drug which has the inhibitory effect of inhibitory effect of TGF-? cytokines (fibrotic tissue regulators). TGF-? is the key to fibrotic formation and differentiation. Losartan has an effect on decreasing the TGF-? production and it may affect the fibrotic tissue. This research is conducted by an experimental comparative method on the rabbit as study objects. Based on Federer formula sampling, twenty samples totally occurred. The random sampling method is adopted for comparing fibrotic tissue in two different groups (control group and losartan group). Losartan is administered orally. There were significant differences in the proportion of fibrotic tissue between the sample groups. The losartan group showed that the level of fibrotic intensity, distribution, and H-score was decreased compared to the control group. Moreover, the result of Mann Whitney statistic test, for determining the H-score for both groups, showed that p is less than 0.05 (p<0.05), which implies that this research is statistically significant. This research proves that giving Losartan tablets brings a significant impact in reducing the formation of muscle fibrosis in muscle injury grade 1 in gastrocnemius rabbits.
Formulasi Sediaan Losio Ekstrak Etanol Meniran (Phyllanthus niruri L.) Sebagai Penumbuh Rambut Terhadap Tikus Putih (Rattus norvegicus) Jantan Galur Wistar Luliana, Sri; Desnita, Rise; Sehro,
Pharmaceutical Sciences and Research Vol. 6, No. 1
Publisher : UI Scholars Hub

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Abstract

Meniran (Phyllanthus niruri L.) is a plant used to promote hair growth. In this research, ethanolic extract of P.niruri was formulated into lotion because it was more evenly distributed and non sticky in use compared to cream and gel. The aims of this research is to determine the hair growth activity of the ethanolic extract of P.niruri and the effect of using menthol 1% as an enhancer in lotion formulation. In this research two formula were being tested where Formula I (F1) without menthol 1% and Formula II (F2) with menthol 1%. The 5% of extract was being used in the formulation. The lotion was applied to the rats skin and the hair length was measured on day 7, 14 and 21, while the hair weight was measured on day 21. The results showed that the average hair length on F2 (12.68 3.13 mm) was longer than the F1 (11.21 2.58 mm) although there was no significant difference between both formulas. The average hair weight on F2 (23.00 10.74 mg) was greater that the F1 which was only 15.83 6.11 mg. Both formulas have a longer hair growth activity compared to normal controls (10.74 0.86 mm). It can be concluded that the lotion of ethanolic extract of P. niruri could promote hair growth in white wistar rats and the addition of 1% menthol as an enhancer gave better hair growth activity in F2 group.
Uji Aktivitas Antimikroba Ekstrak Etanol Kulit Bawang Merah (Allium cepa L.) dengan Metode Difusi Cakram Octaviani, Melzi; Fadhli, Haiyul; Yuneistya, Erenda
Pharmaceutical Sciences and Research Vol. 6, No. 1
Publisher : UI Scholars Hub

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Abstract

Shallots (Allium cepa L.) are generally used as cooking ingredients by the community. The part of the shallot widely used is only a part of the tuber, while the outer shell of the shallot is thrown away because it is only considered as wastes. Based on phytochemical screening results, extract of shallot peels contains phenolics, flavonoids, and terpenoids that can inhibit the growth of microorganisms. The purpose of this research is to know the antimicrobial activity of ethanol extract of shallot peels against Staphylococcus epidermidis and Staphylococcus aureus as Gram positive bacteria, Salmonella thypi and Eschericia coli as Gram negative bacteria and also antifungal activity against Trichophyton mentagrophytes. The study was performed using disc diffusion method with the variation of concentration of ethanol extract of the peels of 50%, 25%, 12.5%, 6.25%, 3.125% and 1.5625% w/v, respectively, the positive control of chloramphenicol for bacteria, the positive control of nystatin for fungi and the negative control of DMSO. The diameter of the inhibition zone formed on the activity assay of ethanol extract of the shallot peels against Staphylococcus epidermidis, Staphylococcus aureus, Salmonella thypi and Eschericia coli at the concentration of 50% was 11.75 mm, 16.03 mm, 9.42 mm and 7.77 mm, respectively. The inhibition zone formed on the activity assay of ethanol extract of the shallot peels against Trichophyton mentagrophytes at the concentration of 50% was 18.53 mm. As conclusion, ethanol extract of the shallot peels could inhibit the growth of Staphylococcus aureus, Staphylococcus epidermidis, Salmonella thypi, Escherichia coli and Trichophyton mentagrophytes.

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