Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal STOMATOGNATIC- Jurnal Kedokteran Gigi UNEJ e-Proceeding Jurnal Kimia Terapan Indonesia Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Media Farmasi Indonesia Jurnal Kastara
Dian Agung Pangaribowo
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Other

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search

 1 
Arcangelisia flava LEAVES ETHANOLIC EXTRACT SUPPRESSES CANCER CELL LINES VIA NON APOPTOTIC PATHWAY Endah Puspitasari; Dian Agung Pangaribowo; Yora Utami; Ika Yanuar Isparnaning
UNEJ e-Proceeding Proceeding of 1st International Conference on Medicine and Health Sciences (ICMHS)
Publisher : UPT Penerbitan Universitas Jember

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

Abstract

Arcangelisia flava is a potential candidate to bedeveloped as cancer chemoprevention agent. A.flava was proven to exhibit antioxidant and cytotoxicactivity against MCF-7 breast cancer cell line. Theseability were suggested to be related to its alkaloidcontent: berberine, palmatine, and jatrorrhizine(Keawpradub et al., 2005). Although this plant isstated as a rarely found species (Koran Jakarta,2012), we could find it abudantly in Meru BetiriNational Park, Jember.Our previous studies showed that A. flava leavesincrease the immune system in doxorubicin-treatedrats (Puspitasari et al., 2014b) with no signs oftoxicity based on sub chronic toxicity assay(Puspitasari et al., 2014a). The A. flava leavesethanolic extract (EEAfL) had been proven to havecytotoxic activity on HeLa, MCF-7, and WiDr cancercell lines with the IC50 value of 467 + 70; 136 + 17;and 213 + 79 μg/ml, respectively. The activity wasselective on MCF-7 and WiDr, but not likely on HeLacell line (Puspitasari et al., 2015).OBJECTIVESThis study was conducted to determine whether thecytotoxic activity of EEAfL was occur via apoptotic ornecrotic pathway using flowcytometry annexin VFITCmethod. The concentration used for the assaywere concentration approx. the IC50 and the IC75based on previous study (Puspitasari et al., 2015).
SINTESIS DAN AKTIVITAS ANTIOKSIDAN 3-(3,4-dimetoksifenil)-1-(4-metilfenil)-2-propen-1-on Dian Agung Pangaribowo; Indah Purnama Sary; Dwi Koko Pratoko
STOMATOGNATIC - Jurnal Kedokteran Gigi Vol 11 No 2 (2014)
Publisher : Fakultas Kedokteran Gigi Universitas Jember

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

Abstract

A new compound from chalcone derivate has been synthesized from 4-methylacetophenone and 3,4-dimethoxybenzaldehyde by Claisen-Schmidt condensation with catalyst of NaOH 60%. This compound is 3-(3,4-dimethoxyphenyl)-1-(4-methylphenyl)-2-propen-1-one. Structureelucidation was conducted by FTIR and 1H-NMR analysis. The compound is relatively pure and this can be identified by only one spot on TLC analysis and the range of melting point is narrow. Antioxidant activity evaluation of the compound with DPPH method showed that IC50 is 455.312 ppm, lower than vitamin C as the standard.
SINTESIS, UJI AKTIVITAS SITOTOKSIK IN VITRO DAN MOLECULAR DOCKING SENYAWA 1-(4-KLOROBENZOIL)-1,3-DIMETILUREA Dian Agung Pangaribowo; Siswandono Siswandono; Bambang Tri Purwanto
Jurnal Kimia Terapan Indonesia Vol 16, No 1 (2014)
Publisher : Research Center for Chemistry - LIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1134.674 KB) | DOI: 10.14203/jkti.v16i1.6

Abstract

Senyawa 1-(4-klorobenzoil)-1,3-dimetilurea telah dirancang, disintesis, diidentifikasi struktur, dan diuji aktivitas sitotoksik secara in vitro. Simulasi docking dilakukan dengan memposisikan senyawa ke dalam sisi aktif reseptor Checkpoint kinase 1 (Chk1) untuk menentukan model pengikatan ligan reseptor. Sintesis 1-(4-klorobenzoil)-1,3-dimetilurea dilakukan lewat reaksi asilasi antara 1,3-dimetilurea dan 4-klorobenzoil klorida. Kemurnian produk hasil sintesis ditentukan dengan metode Kromatografi Lapis Tipis (KLT).Identifikasi struktur dilakukan dengan spektrofotometer UV, FT-IR dan spektrometer NMR. Hasil uji antiproliferatif menunjukkan bahwa senyawa 1-(4-klorobenzoil)-1,3-dimetilurea memiliki aktivitas sitotoksik terhadap sel HeLa yang lebih baik dibandingkan dengan kontrol positif yaitu hidroksiurea. Senyawa 1-(4-klorobenzoil)-1,3-dimetilurea dengan potensi aktivitas sitotoksik ini dapat menjadi agen antikanker yang potensial. Kata kunci: 1-(4-klorobenzoil)-1,3-dimetilurea, molecular docking, sintesis, aktivitas sitotoksik, hidroksiurea A novel 1-(4-chlorobenzoyl)-1,3-dimethylurea has been designed, synthesized, structurally determined, and the in vitro cytotoxic activity was evaluated. Docking simulation was performed to position this compound into the Checkpoint kinase 1 (Chk1) active site to determine the probable binding model. Synthesis of 1-(4-chlorobenzoyl)-1,3-dimethylurea was completed by acylation reaction between 1,3-dimethylurea and 4-chlorobenzoyl chloride. The purity of synthesized product was determined by Thin Layer Chromatography. Structure identification was performed by UV spectrophotometer, FT-IR and NMR spectrometer. Antiproliferative assay result demonstrated that this compound possessed good cytotoxic activity against HeLa cells, which is comparable to the positive control, hydroxyurea. This compound with potent cytotoxic activity might be a potential anticancer agent. Keywords: 1-(4-chlorobenzoyl)-1,3-dimethylurea, molecular docking, synthesis, cytotoxic activity
MOLECULAR DOCKING, SINTESIS DAN UJI AKTIVITAS SITOTOKSIK SENYAWA 1-(3-KLOROBENZOIL)-1,3-DIMETILUREA Dian Agung Pangaribowo
Media Farmasi Indonesia Vol. 8 No. 2 (2013): Media Farmasi Indonesia
Publisher : SEKOLAH TINGGI ILMU FARMASI YAYASAN PHARMASI SEMARANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (285.155 KB)

Abstract

A novel 1-(3-chlorobenzoyl)-1,3-dimethylurea has been designed, synthesized, structurally determined, and the in vitro cytotoxic activity was evaluated. Docking simulation was performed to the position of this compound into the Checkpoint kinase 1 (Chk1) active site to determine the probable binding model. Synthesis of 1-(3-chlorobenzoyl)-1,3-dimethylurea was completed by acylation reaction between 1,3-dimethylurea and 3-chlorobenzoyl chloride. The purity of synthesized product was determined by Thin Layer Chromatography and melting point measurement. Structure identification was performed by UV and FTIR spectrophotometer, NMR spectrometer. Antiproliferative assay result demonstrated that this compound possessed good cytotoxic activity against HeLa cells, which is comparable to the positive control. This compound with potent cytotoxic activity might be a potential anticancer agent.
UJI AKTIVITAS ANTI TUBERKULOSIS H37RV EKSTRAK DAN FRAKSI TANAMAN MERBAU (Intsia bijuga) Ayik Rosita Puspaningtyas; Dian Agung Pangaribowo; Tasya Salsabila Multazam
Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Vol 9 No 1 (2024): JIIS
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/jiis.v9i1.1619

Abstract

Tuberculosis (TB) is recognized as one of the top ten potentially fatal diseases. TB is caused by the bacterium Mycobacterium tuberculosis, which attacks the lungs. Indonesia has a variety of plants that can potentially serve as a treatment, one of which is the merbau plant (Intsia bijuga). The purpose of this study was to determine the anti-tuberculosis activity of extracts and fractions of merbau stem bark against Mycobacterium tuberculosis H27Rv bacteria based on IC50 values. Merbau bark was extracted using maceration method using methanol solvent. Then fractionated using n-hexane, dichloromethane (DCM) and ethyl acetate solvents. Next was phytochemical screening test using KLT method. In vitro anti-tuberculosis activity test using resazurin colorimetric method with concentrations of 25, 100, 500, and 1000 µg/mL. The results of the in vitro anti-tuberculosis test showed that the n-hexane fraction had the smallest IC50 of the extracts and other fractions with a result of 2,920 µg/mL, which indicates that it has the best activity as an anti-tuberculosis agent. Screening results from the n-hexane fraction showed positive for alkaloid and flavonoid compounds.
PEMANFAATAN BIJI KEDAWUNG (Parkia timoriana) SEBAGAI PRODUK PANGAN FUNGSIONAL DESA CURAHNONGKO, JEMBER Haddaf Abror; Camelia Firdausy; M. Ghifari Abdllah; Dian Agung Pangaribowo; Muhammad Iqbal
JURNAL KASTARA Vol. 4 No. 1 (2024): Juni 2024
Publisher : Fakultas Pertanian_Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/kastara.v4i1.1558

Abstract

The use of kedawung seed (Parkia timoriana) in Curahnongko Village, Tempurejo District, Jember Regency, is relatively low due to a lack of available foods containing kedawung seed. One possible option is to include kedawung seed as an ingredient in desserts like brownies. The program to use kedawung seeds as functional food is carried out in four stages: a) development of the TOGA Conservation Group; b) socialization; c) traditional socialization and demonstration program; and d) monitoring and evaluation. This program has improved TOGA Conservation Group's understanding, skill, and ability to use kedawung seed as an extra ingredient in brownies.
Co-Authors Ayik Rosita Puspaningtyas1 Bambang Tri Purwanto Camelia Firdausy Dwi Koko Pratoko Endah Puspitasari Haddaf Abror Ika Yanuar Isparnaning Indah Purnama Sary M. Ghifari Abdllah Muhammad Iqbal Siswandono, Siswandono Tasya Salsabila Multazam Yora Utami