Claim Missing Document
Check
Articles

Found 27 Documents
Search

FORMULASI TABLET PARASETAMOL MENGGUNAKAN TEPUNG BONGGOL PISANG KEPOK (MUSA PARADISIACA CV. KEPOK) SEBAGAI BAHAN PENGIKAT -, Sugiyono; Komariyatun, Siti; Hidayati, Devi Nisa
Media Farmasi Indonesia Vol 12 No 1 (2017): Media Farmasi Indonesia
Publisher : STIFAR "YAYASAN PHARMASI SEMARANG"

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAK  Telah dilakukan penelitian tentang formulasi tablet parasetamol menggunakan tepung bonggol pisang (Musa paradisiaca cv. Kepok) sebagai bahan pengikat tablet. Tablet parasetamol dicetak menggunakan  metode granulasi basah dengan menambahkan bahan pengikat untuk meningkatkan kekompakan antar partikel. Penelitian ini bertujuan untuk mengetahui pengaruh tepung bonggol pisang kepok sebagai bahan pengikat terhadap sifat fisik dan kimia tablet parasetamol. Konsentrasi tepung bonggol pisang yang ditambahkan sebagai pengikat yaitu pada FI: 10%, FII: 12,5%, FIII: 15%, FIV: 17,5%, dan FV: 20%. Tablet yang dihasilkan diperiksa sifat fisiknya yang meliputi keseragaman bobot, kekerasan, kerapuhan, waktu hancur serta pelepasan obat. Data yang diperoleh dianalisis secara statistik menggunakan analisis regresi linier. Hasil yang diperoleh bahwa variasi konsentrasi tepung bonggol pisang kepok mempengaruhi kekerasan, kerapuhan dan waktu hancur tablet tetapi tidak berpengaruh pada dan pelepasan obat. Semakin tinggi konsentrasi tepung bonggol pisang kepok, semakin tinggi kekerasan dan semakin lama waktu hancur tablet tetapi kerapuhan semakin menurun.
Cytotoxic Activity of Eugenia polyantha Wight Leaves Extract, Purified Extract and Ethyl Acetate Fraction in T47D and Determination of Flavonoid Levels Hidayati, Devi Nisa; Parusiza, Intan Meyta; Fauzizah, Nisa
Indonesian Journal of Chemical Science Vol 11 No 1 (2022)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijcs.v11i1.51056

Abstract

Breast cancer is one of the cancers with the highest incidence in women in Indonesia. Old bay leaf extract (Eugenia polyantha Wight) has been proven to contain flavonoids so that it has anticancer activity. The flavonoid compounds can be extracted with ethyl acetate as solvent. The purpose of this study was to determine the cytotoxic activity of extracts, purified extracts, and the ethyl acetate fraction of old bay leaves against T47D breast cancer cells and to investigate their total flavonoid levels. Extraction using maceration method on old Eugenia polyantha Wight powder with methanol solvent, followed by purification and fractionation using ethyl acetate solvent. Cytotoxic activity using the MTT assay method. T47D cells were treated with each test sample with concentration of 31.25; 62.5; 125; 250; 500 and 1000 µg/mL. The absorbance was seen with an ELISA reader and viability cells (%) were calculated to obtain IC50. Determination of flavonoid levels with quercetin and analyzed by UV-Visible spectrophotometry. The result showed that the extract, purified extract, and ethyl acetate fraction of old Eugenia polyantha Wight had a cytotoxic activity with IC50 values of 798.808 g/mL; 593.826 g/mL, and 171.946 g/mL, respectively. Meanwhile, the flavonoid levels were 1.60 mgQE/g, 9.3 mgQE/g, and 5.27 mgQE/g, respectively.
Antibacterial activity of fractions from papaya seeds (Carica papaya L.) extract against Escherichia coli and Salmonella typhi and the contributing compounds Devi Nisa Hidayati; Nurul Hidayati; Esa Evinda; Nur Rahayu Fitriana; Awal Prichatin Kusumadewi
Pharmaciana Vol 9, No 1 (2019): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/pharmaciana.v9i1.12438

Abstract

Papaya (Carica papaya L.) seed has been reported to have antibacterial activity against Escherichia coli and Salmonella typhi. It contains compounds like alkaloids, flavonoids, saponins, and terpenoids. This study aimed to determine the antibacterial activity of fractions from the ethanolic extract of papaya seed against Escherichia coli and Salmonella typhi and identify the specific compounds that contribute to their efficacy. Papaya seeds were extracted through maceration with 70% ethanol solvent, and the extracts were subjected to fractionation with n-hexane, ethyl acetate, and water solvents and followed by a diffusion method to examine the antibacterial activity of both extracts and fractions. Fractions with a series of concentrations were used, namely 10-50% (n-hexane and ethyl acetate fractions) and 100-500% (water fraction). The compounds of the ethanolic extract and its fractions were identified with phytochemical screening. The results showed that the n-hexane and water fractions exhibited antibacterial activity against Escherichia coli when applied at a minimum of 10% and 100% concentration, respectively, but not against Salmonella typhi. Meanwhile, starting from 10% concentration, the ethyl acetate fraction was able to prevent the growth of both Escherichia coli and Salmonella typhi. The compound detection tests revealed that the n-hexane fraction contained alkaloids and terpenoids, the ethyl acetate fraction had alkaloids, flavonoids, and saponins, and the water fraction comprised flavonoids and saponins. 
EFEK EKSTRAK ETANOL BIJI KEDELAI (Glicyne max (L.) Merr) SEBAGAI ANTIKOLESTEROL DAN ANTIOBESITAS PADA TIKUS JANTAN GALUR WISTAR YANG DIINDUKSI MSG DAN IDENTIFIKASI SENYAWA AKTIFNYA Yance Anas; Dewi Pramesti; Siti Wahidatun Nisa; Devi Nisa Hidayati
Prosiding SNST Fakultas Teknik Vol 1, No 1 (2017): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 8 2017
Publisher : Prosiding SNST Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (308.071 KB)

Abstract

Penelitian ini bertujuan untuk membuktikan efek ekstrak etanol biji kedelai (EEBK) dalam menghambat peningkatan kadar kolesterol total, kenaikan berat badan dan jumlah asupan pakan tikus obesitas yang diinduksi MSG. Tujuan lainnya adalah membandingkan berat organ (jantung, hati, ginjal dan limfa) tikus dengan berat organ tikus kelompok kontrol obesitas dan mengidentifikasi kandungan senyawa aktif flavonoid, saponin dan protein dalam EEBK.  Ekstrak diperoleh dengan cara maserasi menggunakan pelarut etanol 70%. Sediaan uji terdiri dari tiga peringkat dosis EEBK (1,125; 2,250 dan 4,500) g/kgBB/hari, CMC-Na 12,5mL/KgBB/hari (kontrol obesitas), simvastatin 10 mg/KgBB/hari dan Orlistat 10,8 mg/KgBB/hari. Sediaan uji diberikan satu kali sehari selama 14 hari, 30 menit setelah pemberian MSG 100 mg/KgBB/hari. Metode CHOD-PAP digunakan untuk mengukur kadar kolesterol tikus. Sementara itu, data berat badan, asupan pakan dan data berat badan organ diperoleh dengan cara penimbangan. Data dianalisis secara statitstik dengan menggunakan uji beda pada taraf kepercayaan 95%. Hasil penelitian menyimpulkan bahwa EEBK mampu menghambat peningkatan kadar kolesterol total, kenaikan berat badan, asupan pakan tikus jantan galur Wistar yang diinduksi MSG. Berat organ (jantung, hati, ginjal dan limfa) tikus yang mendapatkan perlakuan EEBK 4,500g/kgBB/hari lebih ringan dibandingkan dengan tikus kontrol obesitas. Senyawa aktif golongan flavonoid, saponin serta protein berhasil teridentifikasi dalam EEBK.  Kata kunci: Antiobesitas, ekstrak etanol biji kedelai, kolesterol total, MSG 
Aktivitas Sitotoksik dan Induksi Apoptosis dari Ekstrak Etanol Kulit Apel Hijau (Pyrus malus L.) terhadap Sel MCF-7 Syahrul Iqbal Setiawan; Erika Indah Safitri; Devi Nisa Hidayati; Laili Nailul Muna
Jurnal Pharmascience Vol 8, No 2 (2021): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v8i2.10729

Abstract

Ekstrak kulit apel hijau (Pyrus malus L.) mengandung senyawa Quercetin yang mampu menurunkan ekspresi Bcl-2. Penelitian ini bertujuan untuk mengetahui aktivitas sitotoksik dan induksi apoptosis ekstrak etanol kulit apel hijau (EEKAH) pada model sel kanker payudara MCF-7. Serbuk kulit apel hijau diekstraksi menggunakan pelarut etanol 70% dengan metode ultrasonik. Uji sitotoksik terhadap sel kanker payudara MCF-7 dengan metode MTT Assay pada konsentrasi EEKAH yaitu 31,25; 62,5; 125; 250; 500 dan 1000 µg/mL. Hasil uji sitotoksik dihitung nilai IC50menggunakan regresi linier. Pengamatan induksi apoptosis dengan konsentrasi ½ IC50(442,5 μg/ml) dan IC50 (885 μg/ml) menggunakan flowcytometry. Analisis data dianalisis menggunakan analisis statistik One Way Anova. Hasil penelitian menunjukan bahwa EEKAH memiliki aktivitas sitotoksik dengan nilai IC50 sebesar 885 µg/ml. Persentase rata-rata fase apoptosis total EEKAH pada konsentrasi ½ IC50sebesar 30,2% (p>0,05) dan IC50 sebesar 47,9% (p<0,05) dibandingkan kontrol sel sebesar 12,7%. EEKAH mampu menginduksi apoptosis terhadap sel MCF-7. Kata kunci: MCF-7, Pyrus malus L., Sitotoksisitas, Apoptosis  Green apple peel extract (Pyrus malus L.) contains Quercetin compound which decrease Bcl-2 expression. The aims of this study was to determined the cytotoxic activity and apoptosis induction of green apple peel ethanol extract (GASEE) on MCF-7 breast cancer cells. The green apple peel powder was extracted using 70% ethanol solvent by ultrasonic method. Cytotoxic test against MCF-7 breast cancer cells using the MTT Assay method at the GASEE concentration, namely 31.25; 62.5; 125; 250; 500 and 1000 µg/mL. The results of the cytotoxic test calculated the IC50 value using linear regression. Determination of apoptosis induction with a concentration of ½ IC50 (442.5 µg/mL) and IC50 (885 µg/mL) using flowcytometry. Data analysis was analyzed using statistical analysis One Way Anova. The results showed that GASEE has cytotoxic activity with an IC50 value of 885 µg/ml. Average percentage of total apoptosis phase are ½ IC50 concentration of 30.2% (p>0.05) and IC50 of 47.9% (p<0.05) than cell control of 12.6%. GASEE can apoptosis induced against MCF-7 cells.
Efek Sitotoksik Ekstrak Etanolik Ocimum basilicum, L. Pada Sel Kanker Payudara Devi Nisa Hidayati; Ibrahim Arifin; Fatimatuz Zahroh; Lina Wahyuni
Jurnal Pharmascience Vol 6, No 2 (2019): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v6i2.7353

Abstract

ABSTRAK Pengobatan kanker menggunakan bahan alam terus dikembangkan. Salah satu tanaman yang memiliki efek sitotoksik Ocimum basilicum, L. tujuan penelitian ini adalah mengetahui aktivitas sitotoksik dari ekstrak etanol Ocimum basilicum (EEOB) terhadap sel kanker payudara T47D dan MCF7. Ocimum basilicum diekstraksi menggunakan metode maserasi dengan pelarut etanol 70%. Pengujian aktivitas sitotoksik menggunakan metode MTT assay dengan  seri konsentrasi EEOB 1000; 500; 250; 125; 62.5; 31,25 µg/mL. Hasil uji aktivitas sitotoksik EEOB memperlihatkan nilai IC50 pada sel T47D dan MCF-7 sebesar 399.86 µg/ml dan 387.76 µg/ml. Kata Kunci—Sitotoksik, Ocinum basilicum L., T47D, MCF-7  ABSTRACT             Cancer treatment using natural ingredients continues to be developed. One of the plants that is proven to have cytotoxic activity is basil leaves (Ocimum basilicum, L.). This study aims to determine the cytotoxic activity of ethanol extract of basil leaves (EEBL) on T47D and MCF-7 breast cancer cells. Basil leaves were extracted using maceration  with ethanol 70%. The cytotoxic test was perfomed using MTT assay with various EEBL concentrations: 1000; 500; 250; 125; 62.5; 31,25 µg/mL. The results showed that IC50 of cytotoxic activity in T47D and MCF-7 was 399.86 µg/ml and 387.76 µg/ml respectively. Keywords—Cytotoxic, Ocinum basilicum L., T47D, MCF-7
ANTITHROMBOCYTOPENIA ACTIVITY OF PEANUT SHELL (Arachis hypogea L.) EXTRACT AND INFUSA ON HEPARIN INDUCED BALB/C MICE risha fillah fithria; Ririn Lispita Wulandari; Devi Nisa Hidayati; Pia Annisa; Nilam Eka Putri
Jurnal Tumbuhan Obat Indonesia Vol 12 No 1 (2019): Jurnal Tumbuhan Obat Indonesia
Publisher : Balai Besar Penelitian dan Pengembangan Tanaman Obat dan Obat Tradisional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (895.35 KB) | DOI: 10.22435/jtoi.v12i1.1266

Abstract

ABSTRACT Certain group of people empirically use peanut shell stew in the treatment of thrombocytopenia due to dengue fever. The active compounds suspected to play a role in the activity of thrombocytopenia from peanut shell are flavonoids. Flavonoids can be extracted using heat and cold methods. This study aims to determine the antithrombocytopenia activity of peanut shell extract and infusa on heparin induced Balb/C mice. This study is an experimental research with randomized matched pre and postest control group design. Peanut shell extraction was done in a cool way by maseration using 70% ethanol solvent, and hot way by infundation using aquadest solvent. Forty-eight Balb/C mice were divided into 8 groups consisting of control group CMC Na 0.5 mL/20gBW/day, control group aquadest 0,5mL/20gBW/day, 3 groups of peanut shell ethanol extract (0.019, 0.038, and 0.076) g/20gBW/day, and 3 groups of peanut shell infusa (0.026, 0.052; 0.104) g/20gBW/day. All treatments were given orally. The decrease of platelet count in Balb/C mice using 26 UI/20gBW subcutan heparin induction. The measurement of the platelet count is performed by taking blood samples in the lateral veins of the tail. Platelet counts data before and after treatment was tested with dependent T-test. Differences in platelet increases across the groups were tested by 2 way anova and continued with a LSD test with 95% confidence level. The results showed that peanut shell ethanol extract had better antitrombocytopenia activity than peanut shell infusa.
Acute Toxicity and Genotoxic Activity of Leunca (Solanum nigrum L.) Herb Ethanolic Extract Rumiyati Rumiyati; Laili Nailul Muna; Devi Nisa Hidayati; Riris Istighfari Jenie
Indonesian Journal of Cancer Chemoprevention Vol 6, No 1 (2015)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev6iss1pp30-34

Abstract

Previous studies showed that Leunca herb ethanolic extract (LHE) has cytotoxic activity in several cancer cell lines such as HepG2 and HT-29. The extract also demonstrated as potential agent to be developed as co-chemotherapeutic in combination with doxorubicin and cisplatin. The combination is supposed to reduce occurance of cell resistance and  toxicity towards normal cell. In order to verify safety before being applied to human, toxicological and genotoxic evaluation of the extract is important to be done. This research was therefore aimed to investigate acute toxicity and genotoxic activity of LHE. The acute toxicity study was carried out in three groups of 5 mice that was orally administrated by LHE at different doses consisting 300, 2000 and 5000 mg/kgBW. Mortality and sign of toxicity were observed during 7 days. Genotoxic activity was carried out using Mononuclear Polychromatic Erythrosite (MNPCE) assay at a doses range of 250, 500, and 1000 mg/kgBW. Cyclophosphamide (CYP) at the dose of 50 mg/kg was used as positive control. The result showed that LHE did not cause lethal effect on animal model up to doses of 5000 mg/kgBW. However, toxicity signs were found in animal model on day 0-6 of the observation. LHE had lower genotoxic activity compared to cyclophosphamide at the doses of 250, 500, and 1000 mg/kg. The low genotoxic activity and acute toxicity of LHE suggested that the extract might be safe to be used as medicine.Keywords: leunca herb ethanolic extract, genotoxicity, acute toxicity
Mangifera indica L. Leaves Extract Induced Intrinsic Apoptotic Pathway in MCF-7 Cells by Decreasing Bcl-2 Expression and Inducing Bax Expression Fitriasih Fitriasih; Siti Mega Komariyah; Ferry Sandra; Nenni Pratiwi; Devi Nisa Hidayati
Indonesian Journal of Cancer Chemoprevention Vol 10, No 1 (2019)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev10iss1pp1-6

Abstract

Extract of Mangifera indica L. has been investigated to have cytotoxic activity against MCF-7 cells.  Current research was conducted to determine the cytotoxic activity of methanol extract of M. indica leaves (MEML) on MCF-7 breast cancer cells and to investigate on the MEML's effect on Bcl-2 and Bax expressions. M. indica leaves were extracted using soxhletation with methanol. The cytotoxic test was perfomed using MTT assay with various MEML concentrations: 15.625, 31.25, 62.5, 125, 250 and 1000 μg/mL. Meanwhile, Bax and Bcl-2 expressions of MCF-7 breast cancer cells were detected with immunocytochemical staining after treatment of MEML with concentrations of ¼ IC50, ½ IC50 and IC50. The results showed that IC50 of cytotoxic activity was 308.12 µg/mL. MEML could influence Bax and Bcl-2 protein expressions. After treatment of MEML, Bcl-2 expression was decreased while Bax expression was increased.Keywords : Mangifera indica L., Cytotoxic, Bax, Bcl-2, MCF-7
Combination of Curcuma (Curcuma xanthorriza Roxb) Rhizome Ethanolic Extract and Awar-Awar (Ficus septica Burm.F) Leaves Ethanolic Extract Increases Cisplatin Cytotoxicity on T47D Breast Cancer Cells through Cell Cycle Modulation Devi Nisa Hidayati; Riris Istighfari Jenie; Edy Meiyanto
Indonesian Journal of Cancer Chemoprevention Vol 8, No 3 (2017)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev8iss3pp120-125

Abstract

Curcuma (Curcuma xanthorriza Roxb.) and Awar-awar ((Ficus septica Burm.f.) are well known to have anticancer potential especially for breast cancer with low toxicity. This study aims to examine the potential effect of the combination of Curcuma ethanolic extracts (CEE) and awar-awar leaves ethanolic extract (AEE) to increase the efficacy of cisplatin toward T47D breast cancer cells. The combination activity was done using 3 series of concentration, 1/3; 1/6 and 1/12 of IC50, to determine the combination index (CI) of cisplatin, CEE and AEE under MTT assay. The result showed that the combination of 2.5 µM, 5 µg/ml, 1 µg/ml concentrations of  cisplatin, CEE and AEE respectively result in synergistic effect with CI values less than 1. The treatment exhibited the cell accumulation in S phase (27.7%) against T47D breast cancer cells confirmed through cell cycle examination by flow cytometry. These results provided the evidence that the CEE and the AEE can be developed as co-chemotherapeutic agents combined with cisplatin to improve the effectiveness of breast cancer treatment.Keywords : Curcuma xanthorriza Roxb., Ficus septica Burm.f., cisplatin, cell cycle