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INDONESIAN JOURNAL OF PHARMACY

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Published by Universitas Gadjah Mada

ISSN : 23389427 EISSN : 23389486 DOI : -

Core Subject : Health,

Medicine & Pharmacology

Indonesian Journal of Pharmacy (ISSN-e: 2338-9486, ISSN-p: 2338-9427), formerly Majalah Farmasi Indonesia (ISSN: 0126-1037). The journal had been established in 1972, and online publication was begun in 2008. Since 2012, the journal has been published in English by Faculty of Pharmacy Universitas Gadjah Mada (UGM) Yogyakarta Indonesia in collaboration with IAI (Ikatan Apoteker Indonesia or Indonesian Pharmacist Association) and only receives manuscripts in English. Indonesian Journal of Pharmacy is Accredited by Directorate General of Higher Education (DGHE) DIKTI No. 58/DIKTI/Kep/2013.

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Articles 8 Documents

Search results for , issue "Vol 18 No 1, 2007" : 8 Documents clear

Influence of administration of gadung corm ((Dioscorea hispida Dennst) infusion to decrease of blood glucose level at aloksan inducted male diabetic rats. Endang Sri Sunarsih; Djatmika .; Retno Sri Utomo
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Traditional herba medicine, Gadung (Dioscorea hispida Dennst) has already known can be used for oral anti diabetic drug. But it have not be proved experimentally. The purpose of experiment want to know the influence of Gadung (Dioscorea hispida Dennst) corm infuse, can decrease blood glucose consentration diabetic aloxan inducted rats.This experiment use 20 rats by randomized design at 2-3 months, 140-280 gram BW, Aloxan inducted diabetic male albino Wistar strain. The dose of aloxan 150 mg/BW given by intraperitonial. The rats divided in 4 groups, each group consist of 5 rats. First group : positif controle which is given insulin 12,6 UI/BW subcutanly; Second group : negative controle which is given aqua dest 5 mL/BW orally; Third group is given Gadung (Dioscorea hispida Dennst) corm infuse 630 mg/BW orally and Forth group is given Gadung (Dioscorea hispida Dennst ) corm infuse 1260 mg/BW dose orally. The experiment results of blood glucose level, was analyzed by 2 way ANOVA (p<0,05).The conclusion of the experiment is the rats has given Gadung (Dioscorea hispida Dennst) corm infuse 630 mg/BW and 1260 mg/BW can decrease blood glucose consentration proporsionally with insulin effect (p<0,05).Key words : Gadung (Dioscorea hispida Dennst), Aloksan, antidiabetic drug.

Tablet of captopril with a cross-linked system of alginate Sukmadjaja Asyarie; Heni Rachmawati; Pricillia Sinambela
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Captopril has a short biological half life (1-3h) and has been used for long-term treatment of hypertension. The properties of captopril such as freely water-soluble and instability in intestinal environment lead to the difficulty of developing captopril as a sustained-release preparation. . In this study, sustained-release of captopril was prepared with a matrix system using sodium alginat as a polymeric forming-matrix. The ratio of sodium alginat and captopril was 1:2. Matrix system was obtained by forming alginate cross-linked with a various concentration of calcium acetate. Xanthan gum was used to help cross-linked reaction. Tablet was prepared by wet granulation and the dissolution test was performed in HCl 0.01 N, paddle method, 100 rpm, for 12 h. Although release profile of captopril from all formula developed were different, the release of captopril sustained up 12 h. Formula containing 30 % of xanthan gum and 40 % of sodium alginate showed the best release profile of captopril and the hardness of tablets do not influence to the release of captopril. Tablet of captopril with a crosslinked system of alginate sustained the release of captopril until 12 h .Key words: captopril, sustained-release, sodium alginat, calcium acetat.

Geometric Isomers and Cytotoxic Effect On T47D Cells of Curcumin Analogues PGV-0 and PGV-1 Edy Meiyanto; Muhammad Da'i; Supardjan A. M.; Umar Anggara Jenie
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Curcumin analogues 2,5-bis-(4’-hidroxy-3’-methoxy)-benzilidinecylopentanone (PGV-0) and 2,5-bis-(4’hidroxy-3’,5’-dimethyl)-benzilidinecylopentanone (PGV-1) have a potency to be developed as cytotoxic agent. The aims of this research are to elucidate the geometric isomer and to study the cytotoxic effect on T47D cells of both compounds. To establish the geometric isomer these compounds, they were elucidated by LC-MS, 1H-NMR, 13C-NMR, HMBC, HMQC, NOESY. Their cytotoxic effect were evaluated by MTT assay method on T47D cells. The results concluded that the geometric isomer of PGV-1 is zusammen-zusammen (Z-Z) and PGV-0 is entgegen-entgegen (EE). The IC50 of both compounds are 1.74 and 9.39 μM respectively.Key words: PGV-0, PGV-1, Cytotoxicity

Cytotoxic effects of an acidic Ribosome-inactivating Protein like protein isolated from Mirabilis jalapa L. leaves on cancer cell-lines ., Sudjadi; Witasari, Lucia D.; Sadarum, Modesta T.; Nastity, Nia; ., Sismindari
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Most purification approaches of Ribosome-inactivating Proteins (RIPs) used a cation exchange chromatography resulting highly basic proteins, such as MJ-30 isolated from Mirabilis jalapa leaves. The M.jalapa unbounded protein fractions of the column showed cleavage activity on supercoiled double stranded DNA and possesed cytotoxic effects on cancer cell lines. So the purification and characterization of the acidic protein was needed to be done.Total proteins of M.jalapa leaves was collected from precipitating process of the extract using ammonium sulphate untill saturated. After dialysis, the proteins was applied into the weak base anion exchanger Ionenaustaucher Typ II. The bounded proteins was eluted with 0.0 to 0.5 M NaCl gradient in phosphate buffer. Active protein fractions were determined by supercoilded DNA cleavage activity and then cytotoxic activity was testes.Results showed that protein fraction eluted at 0.35 – 0.40 M NaCl possesed cleavage activity on supercoiled DNA. The acidic protein, MJ-C, was toxic on HeLa, Myeloma and T47D cell lines, with the LC50 of 14.3 μg/mL, 7.4 μg/mL and 27.8 μg/mL, respectively. The MJ-C was more potent than the basic protein MJ-30.Key words: acidic RIP, cytotoxic, Mirabilis jalapa

Acute toxicity test of standardized ethanolic extract of Senggugu (Clerodendrum serratum L. Moon) root bark Wahyono .; Lukman Hakim; Nurlaila .; Marlin Sulistio; Rosmulyati Ilyas
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

The goal of this research was to assess the potency of acute toxicity, evaluate clinical symptoms, spectrum of toxic effect and mechanism that caused the death of animal test after administration of standardized ethanolic extract of senggugu (Clerodendrum serratum L.Moon) root bark to Balb/C male mice.The research used completely randomized design. The animal test was Balb/C male mice, healthy, age 2-3 months with uniform body weight. Twenty-five mice were grouped into 5 groups, including 1 control group with administration of 0.5 % CMC Na and 4 experimental groups. The dosage for each group were 0.73; 1.21 ; 2.03; and 3.38 g/kg of body weight, respectively. Evaluation of the toxic symptoms and death of animal test was done for 24 hours. If the animal test was died before 24 hours then it underwent surgery to take the heart, liver, lung, kidney, gastric, and intestine. In the end of the evaluation, all mice were killed to take the vital organs for histopathologic examination.The test resulted LD50 of standardized ethanolic extract from senggugu root bark using Balb/C male mice was 1.57 g/kg of body weight. It was categorized as moderately toxic. Administration of the extract caused alterations of animal behaviours including vocalization, passiveness and mucus secretion. Histopathology examination shows infiltration of lymphocyte and neutrophil in intestinal mucous after administration of the extract.Key words: standardized ethanolic extract, Clerodendrum serratum L.Moon, LD50

The formation of tretinoin-PEG 6000 solid-solid solution to increase the dissolution rate of tretinoin Christina Avanti
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

The formation of solid-solid dispersion of tretinoin which is insoluble in water into water soluble carrier PEG, might accelerate solubility and dissolution rate. The objectives of this study were to obtain dissolution profile and physical properties of Tretinoin-PEG solid dispersion which was prepared by solventfusion method, to obtain the composition of Tretinoin and PEG in which produce solid dispersion with optimum dissolution rate and to obtain the composition of Tretinoin-PEG, which produce an interstitial solid-solid solution. Solvent fusion method at low temperature was choosen to prepare the solid dispersion system. The physical state of formed solid dispersion was determined by X-Ray diffractometer. To unveil the information about the solubility and dissolution rate of tretinoin, a test toward the dissolution rate of tretinoin was performed into the dissolution medium phosphate buffer. The X-Ray diffractogram of tretinoin-PEG solid dispersion in all composition indicated that tretinoin hasformed a molecular dispersion in the PEG crystals in all composition. In solid dispersion was obtained by solvent-fusion method in molecular or in solid-solid solution. Dissolution efficiency (DE) value prooved that molecular dispersion of tretinoin-PEG could increase the dissolution rate of tretinoin. Thus it could concluded that in comparison to the tretinoin and its physical mixture, the solid dispersion of tretinoin-PEG led the higher dissolution rate and the optimum rate was achieved by composition of 1=100 with DE value = 74.Key words : Tretinoin, PEG, Solid Dispersion, Dissolution Rate

The profile of propanolol HCl release from sustained release tablet with floating system used matrix Methocel K15M T. N. Saifullah; Yandi Syukri; Rini Utami
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

The aim of this research was to study the profile of propanolol HCl release from sustained release tablet with a floating system using matrix Methocel K15M. Citric acid and sodium bicarbonate were used as gasgenerating agents. Tablets were made by wet granulation method in four formulations based on the variation concentration of Methocel K15M. The concentrations were 90 mg/tablet (F1), 105 mg/tablet (F2), 120 mg/tablet (F3) and 135 mg/tablet (F4) respectively. The produced tablets were tested for physical characteristics such as uniformity of weight, tablet hardness, drug concentration, floating test and the dissolution. In the dissolution testing used Becker method in HCl pH 3.0 as medium dissolution at 37±0.50 C; with a speed 50 rpm during five hours. The results of dissolution showed that the release profile of propanolol HCl following zero order kinetic that showed amount of propanolol HCl were released linear with time. Mechanisms of propanolol HCl release were combination of diffusion and erosion, however diffusion more dominant. Rate of release (k value) of drugs were 0.174 %/minute (FI); 0.101 %/minute (FII); 0.105 %/minute (FIII); and 0.108 %/minute (FIV).Key words: Propanolol HCl, Floating, Methocel K15M

Optimation of sodium citric and fumaric acid as acid sources in effervescent granule of Curcuma xanthorrhiza Roxb. extract by wet granulation Lestari, A. Budi Susiana; Natalia, Lisa
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Temulawak (Curcuma xanthorrhiza Roxb.) is one of natural drugs spread throughout Indonesia. Based on researches and experiences, temulawak has been proven to cure some diseases. This research applied combination of sodium citrate and fumaric acid as excipients to produce effervescent granule with certain physical characteristics.The aims of this research were to observe dominant factor and the interaction effect between sodium citrate and fumaric acid, to find out the optimal area of sodium citrate and fumaric acid mix to produce effercescent granule which fulfill the granule requirements. The research used factorial design method with two factors and two levels.The physical characteristics of effervescent granule, evaluated were moisture content, flow rate and time to disintegrate and dissolve. The results showed that sodium citrate dominant in moisture content and time, whereas fumaric acid dominant in granule flow properties. Under research circumstances, contour plot super imposed fail to show the optimum area for moisture content, flow rate and time to disintegrate and dissolve of effervescent granule can’t be obtain from contour plot super imposed under the research condition.Key words : Curcuma xanthorrhiza Roxb., sodium citric,fumaric acid, factorial design

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