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Formulation of Dihydroartemisinin-Piperaquine (DHP) Generic Tablet as Antimalarials Drug Yunarto, Nanang; Isnawati, Ani; Aini, Nurul; Kurniatri, Arifayu Addiena; Adelina, Rosa; Setyorini, Herni Asih
Jurnal Kefarmasian Indonesia VOLUME 6, NOMOR 1, FEBRUARI 2016
Publisher : Pusat Penelitian dan Pengembangan Biomedis dan Teknologi Dasar Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22435/jki.v6i1.2911

The incidence of malaria in Indonesia is about two million cases annually. Dihydroartemisinin-piperaquine (DHP) is the first line therapy recommended for uncomplicated malaria treatment, whereas DHP is still fully imported. The generic DHP tablet formulation has the potential to become the first of DHP drug which is locally produced. This study is aimed to formulate generic DHP film coated tablets for antimalaria drug. Tablets were compressed with the combination of wet granulation for piperaquine phosphate (PQP) and direct compression method for DHA and coated with a moisture barier coating material. The parameters to evaluate the quality of DHP tablets are physical properties, assay, and dissolution test. DHA and PQP assay were performed by HPLC method. The dissolution testing was conducted by in house method using HCl 0.1 N medium. The result shows physical properties of filmcoated tablets meet the requirement, i.e. uniform weight, 7.0-8.5 kp hardness, 0.02% friability and 3 minute 22 seconds disintegration. The assay to determine DHA in tablet was 95.17% and PQP was 97.05%. The result of dissolution testing shows the content of DHA and PQP in the tablet were 113.51% and 96.55%, respesctively. The formulation which is developed meets the general requirement of API in tablet 90–110% and dissolution requirement >75%.

Studi Docking Molekuler Catechin Gallate, Epicatechin Gallate, Gallocatechin Gallate, dan Epigallocatechin Gallate Isnawati, Ani; Adelina, Rosa
Jurnal Kefarmasian Indonesia VOLUME 5, NOMOR 1, FEBRUARI 2015
Publisher : Pusat Penelitian dan Pengembangan Biomedis dan Teknologi Dasar Kesehatan

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

Indonesia has the second biggest natural in the world. This natural resources could be used as raw material for drug if well managed. As we know, 96% of raw material in Indonesia are imported which caused the price of drugs are expensive. In order to overcome the problem, it is essential to conduct research about Indonesian plants which are potential as dyslipidemia drug. The molecular docking study is one of insilico studies that is used to screen compounds based on their working mechanism to protein. In this study, catechin gallate, epicatechin gallate, gallocatechin gallate and epigallocatechin gallate were docked using Moleculer Operating Environtment (MOE). Software in order to determine their affinity and interaction with HMG-CoA reductase enzyme which has a role in cholesterol/fat metabolism. This research used simvastatin and atorvastatin as the standard drug for dyslipidemia. The result of molecular docking showed that Gibbs values of simvastatin, atorvastatin, catechin gallate, epicatechin gallate, gallocatechin gallate and epigallocatechin gallate were -6,4974; -8,543; -9,5736; -10,6395; -10,4765; and -10,598. The results stated that four cathechin derivates have an inhibiting energy better than simvastatin and atorvastatin. These are potential as dyslipidemia drugs candidate.

Formulasi Tablet Salut Selaput Katekin dari Ekstrak Gambir (Uncaria gambir Roxb.) Kurniatri, Arifayu Addiena; Adelina, Rosa; Setyorini, Herni Asih; Sulistyowati, Indah
Jurnal Kefarmasian Indonesia VOLUME 5, NOMOR 2, AGUSTUS 2015
Publisher : Pusat Penelitian dan Pengembangan Biomedis dan Teknologi Dasar Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22435/jki.v5i2.3688

Gambir extract contains a high content of catechin. Catechin has so many benefits, such as antioxidant, antimicrobial, and anti-atherosclerosis.Gambir are widely available in Indonesia, especially in West Sumatra, might be a sustainable source of catechin. Catechin is easily oxidized and hygroscopic. Film coating is used to protect catechin contained in a tablet from moisture and light. Study of film-coated tablet of catechin has not been conducted before. This study aims to formulate film-coated tablet of catechin from gambir and evaluate its physical properties. Catechin was percolated from gambir extract using ethyl astetat. The ethyl acetate fraction of gambir extract contains 92,48±0,28% catechin. Tablets were compressed with direct compression method and coated with a polymer coating material. The physical properties of core tablet and film-coated tablet were evaluated toward weight uniformity, hardness, friability, and disintegration time. Friability testing was conducted only on core tablet. The formulation produced tablets with uniform weight, 16,6 ±1,97 Kp hardness, and 4 minutes 15 seconds disintegration time. Weight uniformity and disintegration time of the tablet meet the requirements.

Studi In Silico Senyawa Kimia Zingiber Montanum J.König sebagai Antidiabetes terhadap Reseptor α-Glukosidase Ninu Eltriya; Rosa Adelina; Ismiarni Komala
Pharmaceutical and Biomedical Sciences Journal (PBSJ) Vol 6, No 2 (2024)
Publisher : UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/pbsj.v6i2.39136

Diabetes Mellitus (DM) is a metabolic disorder resulting from the impaired secretion of insulin, glucagon, and other hormones, leading to elevated blood sugar levels. Bangle (Zingiber montanum) is recognized for its potent antidiabetic compounds. This study sought to evaluate the potential and interaction of chemical compounds from bangle on the α-glucosidase receptor as an antidiabetic using molecular docking studies. The molecular docking analyses were conducted using Autodock Vina software and Biovia Discovery Studio Visualizer for 2D and 3D visualization. Fifteen chemical compounds from the bangle plant were subjected to molecular docking studies against the α-glucosidase receptor, with the comparative ligand acarbose. Results indicated that acarbose demonstrated a bond energy (ΔGbind) of -6.9 cal/mol. Conversely, six test compounds, including cassumunarin A (-7.7 kcal/mol), cassumunarin B (-7.5 kcal/mol), cassumunarin C (-8.0 kcal/mol), cassumunin A (-7.0 kcal/mol), cassumunin C (-7.0 kcal/mol), and banglenol A (-6.9 kcal/mol), exhibited lower binding energy than acarbose, signifying a more stable bond conformation and a stronger effect. These compounds formed hydrogen bonds with the amino acids Asp327, Asp203, Arg526, and Asp542, hydrophobic bonds with Tyr299, Thr406, and Phe575, and electrostatic bonds with Asp327, Asp203, Met444, and Asp542. In conclusion, this research indicates that several chemical compounds from the rhizome of bangle have the potential to interact with the α-glucosidase receptor as antidiabetic agents.

The Global Surge in Type 2 Diabetes Mellitus Among Young Adults: Causes, Habits, and Public Awareness through a Literature Review Study Rosa Adelina; Jenisha Rani Fajra; Zulaila Hunafa; Rawwdha Luthfi Nur Muhamad; Rangga Dwi Kurniadi; Siti Naila Nafisya
Mimbar Agama dan Budaya Vol 40, No 1 (2023)
Publisher : UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/mimbar.v40i1.35848

The prevalence of type 2 diabetes mellitus has doubled globally in the past 40 years, including young adults. This phenomenon was caused by habits, particularly their preferences for snacks and SSBs. Other factors were accessibility, social media influence, and lifestyle changes contributing to the increased consumption of high-sugar foods and drinks. This study was a literature review study. The result of this study is that the lack of public awareness in choosing suitable and halal food was identified as a significant contributor to the high prevalence of diabetes in Indonesia. In addition, it is essential to enhance public knowledge and prevent the escalating diabetes prevalence.

Molecular Docking and Molecular Dynamic Simulation on the Interaction of Saffron’s Active Compunds with HER-2 Protein Adelina, Rosa; Maharani, Dila Aulia; Octaviani, Putri; Putra, Sendi Handika
Indonesian Journal of Cancer Chemoprevention Vol 14, No 2 (2023)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev14iss2pp117-127

Human epidermal growth factor receptor-2 (HER-2) is an essential oncogene in breast cancer. HER-2 causes 25% of breast cancer, and this type of cancer tends to grow and spread faster than others but had a good response to HER-2 targeted therapy. This study aims to analyze chemical compounds in saffron plants (Crocus sativus) that potential to breast anticancer activity by inhibiting HER-2 receptor (PDB ID: 3RCD). The study employed in silico research such as molecular docking using AutoDock Tools software, and visualization with Biovia Discovery Studio. In addition, molecular dynamic simulation was conducted using GROMACS software, with visualization performed using Grace. The molecular docking results showed that Crocetin has a lower binding energy value of -8.37 kcal/mol compared to Herceptin, which is -7.11 kcal/mol and the lowest energy among Saffron bioactive compounds. These results indicated that the affinity of Crocetin in binding to HER-2 receptor is better than Herceptin. The molecular interactions were hydrogen, hydrophobic, electrostatic, and unfavorable bonds. The MD results showed that the RMSD value meets the 0.2-0.5 nm stability requirements. According to the data analysis, Herceptin appears to have a more stable RMSF value when compares to Crocetin. The Rg graph of both complexes showed stability until the end of the simulation. The H-bond results show that the Herceptin complex has more hydrogen bonds than the Crocetin complex. These results showed that the chemical components of saffron plants have the potential as breast anticancers by inhibiting the HER-2 receptor.Keywords: anticancer, Crocus sativus, HER-2 receptor, molecular docking, molecular dynamic.

The Study of Molecular Docking and Molecular Dynamics Simulation Chemical Compound of Pycnarrhena cauliflora Diels. as Proapoptosis in Cervical Cancer Aini, Anggun Qurrota; Supandi, Supandi; Adelina, Rosa; Maharani, Dila Aulia
Indonesian Journal of Cancer Chemoprevention Vol 15, No 1 (2024)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev15iss1pp63-75

Cervical cancer is one of the most common cancers among women worldwide and in Indonesia. B-cell lymphoma 2 (Bcl-2) can play a role in causing cancer by inhibiting apoptosis. The purpose of this study was to analyze the chemical compound of the sengkubak plant (Pycnarrhena cauliflora Diels.), which can act as antiapoptotic inhibitor by binding to the B-cell lymphoma 2 (Bcl-2) receptor. The research was conducted in silico with molecular docking methods and molecular dynamics simulations. Molecular docking used the AutoDock 4.2.6 software and visualization used Biovia Discovery Studio. Molecular dynamics simulation used Gromacs 5.1.2 software and result visualization used Grace. Longipinocarvone was the best test ligand with the smallest ΔGbind value of -6.99 kcal/mol compared to the positive control of Doxorubicin and other compounds which indicating Longipinocarvone’s affinity for binding to the Bcl-2 receptor was better than Doxorubicin. The types of interactions involved in the molecular docking of the chemical compounds of the sengkubak plant and Doxorubicin including hydrogen bonds and hydrophobic interactions. The stability of the bond between the ligand protein complex resulting from molecular docking was analyzed based on the parameters RMSD, RMSF, Radius of Gyration (Rg) values through molecular dynamics simulations. The results of the analysis showed that Longipinocarvone and Doxorubicin had a stable bond with Bcl-2 as indicated by the RMSD and RMSF values meeting the requirements, namely <3 Å (0.3 nm). The Rg graph showed both complexes are stable during simulation and have resemblant ligand-protein movements.Keywords: Cervical cancer, B-cell lymphoma 2 (Bcl-2), Pycnarrhena cauliflora Diels., molecular docking, molecular dynamics.

Studi In Silico Senyawa Kimia Zingiber Montanum J.König sebagai Antidiabetes terhadap Reseptor α-Glukosidase Eltriya, Ninu; Adelina, Rosa; Komala, Ismiarni
Pharmaceutical and Biomedical Sciences Journal (PBSJ) Vol. 6 No. 2 (2024)
Publisher : Pharmaceutical and Biomedical Sciences Journal (PBSJ)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/pbsj.v6i2.39136

Diabetes Mellitus (DM) is a metabolic disorder resulting from the impaired secretion of insulin, glucagon, and other hormones, leading to elevated blood sugar levels. Bangle (Zingiber montanum) is recognized for its potent antidiabetic compounds. This study sought to evaluate the potential and interaction of chemical compounds from bangle on the α-glucosidase receptor as an antidiabetic using molecular docking studies. The molecular docking analyses were conducted using Autodock Vina software and Biovia Discovery Studio Visualizer for 2D and 3D visualization. Fifteen chemical compounds from the bangle plant were subjected to molecular docking studies against the α-glucosidase receptor, with the comparative ligand acarbose. Results indicated that acarbose demonstrated a bond energy (ΔGbind) of -6.9 cal/mol. Conversely, six test compounds, including cassumunarin A (-7.7 kcal/mol), cassumunarin B (-7.5 kcal/mol), cassumunarin C (-8.0 kcal/mol), cassumunin A (-7.0 kcal/mol), cassumunin C (-7.0 kcal/mol), and banglenol A (-6.9 kcal/mol), exhibited lower binding energy than acarbose, signifying a more stable bond conformation and a stronger effect. These compounds formed hydrogen bonds with the amino acids Asp327, Asp203, Arg526, and Asp542, hydrophobic bonds with Tyr299, Thr406, and Phe575, and electrostatic bonds with Asp327, Asp203, Met444, and Asp542. In conclusion, this research indicates that several chemical compounds from the rhizome of bangle have the potential to interact with the α-glucosidase receptor as antidiabetic agents.

Molecular Docking and Dynamic Simulation of Erythrina fusca Lour Chemical Compounds Targeting VEGFR-2 Receptor for Anti-Liver Cancer Activity Maharani, Dila Aulia; Adelina, Rosa; Aini, Anggun Qurrota; Supandi, Supandi
Jurnal Kimia Valensi Jurnal Kimia VALENSI, Volume 10, No. 1, May 2024
Publisher : Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jkv.v10i1.35295

Liver cancer is a serious health concern characterized by abnormal cell growth, but currently, available treatment options are limited, suggesting the need for a new therapeutic method. Therefore, this research aimed to investigate the potential of chemical compounds obtained from the cangkring plant (Erythrina fusca) as anti-liver cancer agents targeting Vascular Endothelial Growth Factor Receptor 2 (VEGFR-2). The investigation was conducted in silico through molecular docking and dynamic method. Molecular docking was performed using AutoDock Tools, followed by visualization with Biovia Discovery Studio. Additionally, molecular dynamics simulation was conducted using GROMACS software and visualized with Grace. A total of 36 chemical compounds from E. fusca were used as ligands for molecular docking. The results showed that Isobavachalcone (ISB) was the most effective test compound with a binding energy of -11.45 kcal/mol, compared to the positive control Sorafenib with a value of - 11.51 kcal/mol. In this context, hydrogen bonding, as well as hydrophobic, electrostatic, and unfavorable molecular interactions were identified. Moreover, molecular dynamics simulation provided RMSD, RMSF, Radius of Gyration (Rg), and hydrogen bond parameters. Analysis of these parameters further confirmed the superior stability of ISB in binding to VEGFR-2, suggesting the potential to suppress angiogenesis by blocking the receptor.

The Global Surge in Type 2 Diabetes Mellitus Among Young Adults: Causes, Habits, and Public Awareness through a Literature Review Study Adelina, Rosa; Rani Fajra, Jenisha; Hunafa, Zulaila; Nur Muhamad, Rawwdha Luthfi; Dwi Kurniadi, Rangga; Naila Nafisya, Siti
Mimbar Agama Budaya Vol. 40 No. 1 (2023)
Publisher : Center for Research and Publication (PUSLITPEN), UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/mimbar.v40i1.35848

The prevalence of type 2 diabetes mellitus has doubled globally in the past 40 years, including young adults. This phenomenon was caused by habits, particularly their preferences for snacks and SSBs. Other factors were accessibility, social media influence, and lifestyle changes contributing to the increased consumption of high-sugar foods and drinks. This study was a literature review study. The result of this study is that the lack of public awareness in choosing suitable and halal food was identified as a significant contributor to the high prevalence of diabetes in Indonesia. In addition, it is essential to enhance public knowledge and prevent the escalating diabetes prevalence.

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