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Hypoxia enhances self-renewal properties and markers of mesenchymal stem cells Yustianingsih, Vivi; Sumarawati, Titiek; Putra, Agung
Universa Medicina Vol 38, No 3 (2019)
Publisher : Faculty of Medicine, Trisakti University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (668.593 KB) | DOI: 10.18051/UnivMed.2019.v38.164-171

Abstract

BackgroundMesenchymal stem cells (MSCs) are multipotent stromal cells that express CD73, CD90, and CD105 surface markers, but not CD14, CD45, CD34, CD11b, and HLA-DR. MSCs under hypoxic conditions have the essential role of maintaining the stemness capacity by releasing several growth factors into their medium, known as hypoxia conditioned medium (HCM). This study was performed to compare the effect of percentage of HCM to normoxic medium (NM) in increasing MSC proliferation marked by proliferation rate and surface marker expression.MethodsThis study was of post-test only control group design using human umbilical cord-MSCs (hUC-MSCs) as subjects. The HCM treatment group was obtained by culturing MSCs under 5% O2, whereas the NM control group was grown under 20% O2. The hUC-MSCs were divided into 4 groups with different dose ratios of HCM to NM (25%:75%; 50%:50%; 75%:25% for P1, P2 and P3, respectively and 100% of NM for the controls). All of these groups were maintained at 37oC and the data was collected after 72 hours incubation. MSC marker expression of CD73, CD90 and CD105 was analyzed using flow cytometry and MSC proliferation by trypan blue assay. ResultThere were significant differences in MSC marker expression of CD73, CD90 and CD105 and proliferation at all dose ratios of HCM to NM (p<0.05).ConclusionLow oxygen concentration promotes MSC proliferation and stemness thus it might be beneficial for maintaining the MSC physiologic niche in-vitro.
Peran Mesenchymal Stem Cells dalam Regulasi PDGF dan Sel Islet pada Diabetes HS, Zakariya; Putra, Agung
Jurnal Kedokteran Brawijaya Vol 30, No 2 (2018)
Publisher : Fakultas Kedokteran Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkb.2018.030.02.4

Abstract

Diabetes merupakan kelompok penyakit metabolik yang ditandai dengan peningkatan kadar glukosa darah sebagai akibat kerusakan sel β pankreas dan atau resistensi insulin. Penelitian klinik menunjukan bahwa transplantasi islet dapat memperbaiki gejala terkait diabetes, meskipun demikian keterbatasan pendonor menjadi masalah serius. Hasil penelitian terkini melaporkan bahwa Mesenchymal Stem Cells (MSCs) berpotensi tinggi dalam meregenerasi kerusakan jaringan pankreas termasuk sel islet dengan melibatkan berbagai growth factor terutama PDGF. Tujuan penelitian ini adalah untuk mengetahui pengaruh MSCs tali pusat dalam meningkatkan jumlah sel islet dan gambaran kadar PDGF pada hari ke 44 fase remodelling jaringan pankreas yang rusak. Penelitian ini menggunakan 20 mencit (Mus musculus) Balb-C yang diinduksi streptozotocin hingga diabetes. Terdapat 4 kelompok penelitian (n=5/kelompok) terdiri atas kontrol (K) dan perlakuan (P). Kelompok kontrol diberi PBS sementara P1, P2, dan P3 diberi MSCs dengan dosis berbeda, yaitu: P1=1,5x105, P2= 3x105, dan P3=6x105 sel secara intraperitoneal. Pada hari ke 44 dilakukan pemeriksaan ELISA pada sampel darah untuk mengetahui kadar PDGF dan histopatologi jaringan untuk penghitungan sel islet pankreas. Hasil penelitian didapatkan peningkatan jumlah sel islet pankreas secara signifikan (p<0,05) dan kadar PDGF sesuai dengan kelompok kontrol. Penelitian eksperimental pada mencit (Mus musculus) inimengesankan bahwa MSCs mampu meningkatkan jumlah sel islet pankreas dan meregulasi kadar PDGF.
TNF-α-ACTIVATED MSC-CM TOPICAL GEL EFFECTIVE IN INCREASING PDGF LEVEL, FIBROBLAST DENSITY, AND WOUND HEALING PROCESS COMPARED TO SUBCUTANEOUS INJECTION COMBINATION Kuntardjo, Novalia; Dharmana, Edi; Chodidjah, Chodidjah; Nasihun, Taufiq R; Putra, Agung
Majalah Kedokteran Bandung Vol 51, No 1 (2019)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15395/mkb.v51n1.1479

Abstract

Mesenchymal stem cells (MSCs) are multipotent stromal cells that have the capacity to regenerate tissue damage. However, they have several limitations. MSC-CM as a new approach treatment is widely used to solve the limitation of MSC in wound healing. The aim of this study was to evaluate the effectiveness of TNF-?-activated MSC-CM topical gel compare to topical-subcutaneous injection combination on wound healing acceleration. This study was conducted between April and August 2018 at the Stem Cell and Cancer Research Laboratory (SCCR), Faculty of Medicine, Sultan Agung Islamic University, Semarang. Experimental post-test only control group design was performed by involving 36 animal models randomly divided into six groups; T1, T2 (MSC-CM in topical gel 100 ?L; 200 ?L); ST1, ST2 (MSC-CM in subcutaneous injection : topical gel = 80 ?L:20 ?L; 160 ?L:40 ?L); CT (200 ?L medium free TNF-?); CST (PBS in subcutaneous injection : topical gel = 160 ?L :40 ?L). The measurement of PDGF level on day 3 and 6 was conducted using ELISA assay while the fibroblast density was analyzed by light microcopy. It was found that there was was a significant increase in PDGF and fibroblast density on day 6 in the topical group when compared to the combination group (p<0,05). It is concluded that the MSC-CM topical gel is more effective than combination of topical-subcutaneous injection.Key words: Combination, fibroblast, MSC-CM, PDGF, subcutaneous MSC-CM, topical MSC-CM MSC-CM Topikal yang diaktivasi TNF-? Efektif Dalam Peningkatan Level PDGF, Densitas Fibroblast, dan Mempercepat Penyembuhan Luka dibanding dengan Kombinasi Injeksi SubkutanMesenchymal stem cells (MSCs) merupakan sel stroma multipoten yang memiliki kemampuan untuk meregenerasi kerusakan jaringan. Namun, MSC memiliki beberapa keterbatasan. MSC-CM sebagai terapi pendekatan baru digunakan untuk mengatasi keterbatasan MSC dalam penyembuhan luka. Tujuan penelitian ini adalah menilai efektivitas MSC-CM topikal yang diaktvasi TNF-? dibandingdengan kombinasi topikal-injeksi subkutan pada percepatan penyembuhan luka. Penelitian ini dilaksanakan pada bulan April?Agustus 2018 di Laboratorium Stem Cell and Cancer Research (SCCR), Fakultas Kedokteran, Universitas Islam Sultan Agung, Semarang. Penelitian menggunakan eksperimen laboratorium dengan rancangan post-test only control group, menggunakan 36 tikus galur wistar yang dibagi secara acak menjadi 6 kelompok; T1, T2 (MSC-CM gel topikal 100?L; 200?L); ST1, ST2 (MSC-CM injeksi subkutan : gel topikal = 80 ?L:20 ?L; 160 ?L:40 ?L); CT (200 ?L medium tanpa TNF-?); CST (PBS injeksi subkutan: gel topikal = 160 ?L :40 ?L). Pengukuran kadar PDGF pada hari ke-3 dan ke-6 mengunakan ELISA, sedangkan jumlah fibroblas dilihat mengunakan mikroskop cahaya. Hasil penelitian ini menunjukkan peningkatan kadar PDGF dan jumlah fibroblas yang signifikan dihari ke-6 pada MSC-CM gel topikal dibanding dengan kombinasi topical-injeksi subukutan (p <0.05). Simpulan penelitian ini adalah pemberian MSC-CM secara topical lebih efektif dibanding dengan kombinasi topikal-injeksi subkutan.Kata kunci: Fibroblas, konditional medium, MSC-CM kombinasi, MSC-CM topikal, PDGF
PERAN INDUKSI TNF-α SERIAL DOSES DALAM PENINGKATAN VEGF DAN PDGF MESENCHYMAL STEM CELLS Putra, Agung; Hutagalung, Ananta; Hasanal, Ihdina Hanifa; Trisnadi, Setyo; Djannah, Durrotul; Cahyono, Erwin Budi; Intan, Yulice Soraya Nur
Majalah Kedokteran Bandung Vol 50, No 2 (2018)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1316.352 KB) | DOI: 10.15395/mkb.v50n2.1278

Abstract

Mesenchymal stem cell (MSC) mempunyai kemampuan immunoregulasi dan regenerasi melalui supresi pelepasan mediator proinflamasidan peningkatan molekul proliferasi terutama vascular endothelial growth factor (VEGF) dan platelet-derived growth factor (PDGF). Mesenchymal stem cell yang diaktivasi TNF-? dengan dosis tertentu mampu meningkatkan sekresi VEGF dan PDGF, namun dosis optimal TNF-? yang mampu memaksimalkan ekspresi molekul tersebut belum diketahui secara pasti. Variasi dosis TNF-? digunakan pada penelitian ini dengan tujuan mengetahui dosis optimal, rendah, dan tinggi TNF-? dalam memaksimalkan ekspresi VEGF dan PDGF. Penelitian ini mengunakan post-test only control group design dengan 5 kelompok penelitian, terdiri atas satu kelompok kontrol (K) dan 4 kelompok perlakuan (P) (TNF-?= 5, 10, 40, 80 ng/mL) yang diinduksikan pada MSC dengan inkubasi 24 jam, kemudian kadar PDGF dan VEGF diukur dengan metode ELISA. Penelitian ini dilakukan antara bulan September?November 2017 di Laboratorium Stem Cell and Cancer Research (SCCR), Fakultas Kedokteran, Universitas Islam Sultan Agung, Semarang. Hasil penelitian menunjukkan peningkatan kadar PDGF dan VEGF secara signifikan (p<0,05) dimulai dari dosis TNF-? 5 ng/mL, optimal padadosis 10 ng/mL dan mulai terjadi penurunan pada dosis 40 ng/mL. Induksi TNF-? pada MSC mampu memaksimalkan kadar VEGF dan PDGF pada dosis 10 ng/mL.Kata kunci: MSC, PDGF, TNF-?, VEGF Effect of TNF-? Serial Doses Inducition on Increasing VEGF dan PDGF in Mesenchymal Stem Cells Mesenchymal Stem Cells (MSCs) have immunoregulation and regeneration capabilities through suppression of proinflammatory mediator release and increase of proliferative molecules, particularly the vascular endothelial growth factor (VEGF) and platelet-derived growth factor (PDGF) TNF-? activated MSC in a certain dose has the ability to increase VEGF and PDGF levels; however, the exact optimum dose of TNF-? to optimize the levels of VEGF and PDGF is unclear. In this study, TNF-? dose variations were used to determine the optimum, low, and high doses of TNF-? in optimizing VEGF and PDGF expression. This was a post-test only control group study with five study groups consisting of one control (K) and four treatment groups(P). The treatment groups were treated with 5, 10, 40 and 80 ng/mL of TNF-? for 24 hours. PDGF and VEGF levels were measured using ELISA. This study was conducted between September?November 2017 at the Stem Cell and Cancer Research Laboratory (SCCR), Faculty of Medicine, Sultan Agung Islamic University, Semarang. The results show significant increased in PDGF and VEGF levels (p<0.05) starting from TNF-? 5 ng/mL as the initiation dose to 10 ng/mL as the optimum dose and reduction was seen starting from 40 ng/mL dose. TNF-induced MSCs have the ability to increase the VEGF and PDGF levels with an optimum dose of 10 ng/mL.Key words: MSC, PDGF, TNF-?, VEGF
Hypoxia-preconditioned mesenchymal stem cells attenuate peritoneal adhesion through TGF-β inhibition Trisnadi, Setyo; Muhar, Adi Muradi; Putra, Agung; Kustiyah, Azizah Retno
Universa Medicina Vol 39, No 2 (2020)
Publisher : Faculty of Medicine, Trisakti University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1708.691 KB) | DOI: 10.18051/UnivMed.2020.v39.97-104

Abstract

BackgroundPeritoneal adhesions (PAs) are generally described as fibrous bands between intra-abdominal organs following an abdominal surgical operation. The definitive treatments of PAs are currently ineffective yet. Hypoxia-mesenchymal stem cells (H-MSCs) have a higher capability to survive at the site of injury than normoxia-MSCs (N-MSCs) to repair injured tissue without fibrosis. This study aimed to analyze the effect of H-MSCs in controlling formation of PAs by reducing TGF-β level in a rat model. Methods A study of post-test only control group design was conducted, involving eighteen PA rat models weighing 250 ± 25 g that were randomly assigned into 3 groups, comprising control group (C), and groups T1 and T2 receiving H-MSC treatment at doses of 3 x 106 and 1.5 x 106, respectively. To induce H-MSCs, MSCs were incubated in hypoxic conditions at 5% O2 and 37oC for 24 hours. Expression level of TGF-β was analyzed by enzyme-linked immunosorbent assay (ELISA) at 450 nm and adhesion formation was described macroscopically. The Kruskal-Wallis variance analysis was used to analyze significant differences among the groups.ResultsThe results of this study showed that H-MSCs in group T1 inhibited TGF-β expression significantly on day 8 (p&lt;0.001) and day 14 (p&lt;0.05). Moreover, there was almost no adhesion apparent following H-MSC administration in group T1. ConclusionsBased on this study, we conclude that H-MSCs may attenuate PA formation following inhibition of TGF-β expression in the PA rat model.
Suppression of transforming growth factor-β by mesenchymal stem-cells accelerates liver regeneration in liver fibrosis animal model Sa’dyah, Nur Anna C; Putra, Agung; Dirja, Bayu Tirta; Hidayah, Nurul; Yasmine Azzahara, Salma; Candra Satria Irawan, Risky
Universa Medicina Vol. 40 No. 1 (2021)
Publisher : Faculty of Medicine, Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2021.v40.29-35

Abstract

IntroductionLiver fibrosis (LF) results from the unregulated chronic wound healing process in liver tissue. Transforming growth factor-beta (TGF-β) is the major contributing cytokine of LF promotion through activation of quiescent hepatic stellate cells (HSCs) into myofibroblasts (MFs) and increased extracellular matrix (ECM) deposition such as collagen leading to scar tissue development. Mesenchymal stem cells (MSCs) have an immunomodulatory capability that could be used as a new treatment for repairing and regenerating LF through suppression of TGF-β. This study aimed to examine the role of MSCs in liver fibrosis animal models through suppression of TGF-β levels without scar formation particularly in the proliferation phase.MethodsIn this study, a completely randomized design was used with sample size of 24. Male Sprague Dawley rats were injected intraperitoneally (IP) with carbon tetrachloride (CCl4), twice weekly, for eight weeks to induce LF. Rats were randomly assigned to four groups: negative control, CCl4 group, and CCL4 + MSC-treated groups T1 and T2, at doses of 1 x 106 and 2x106 cells, respectively. TGF-β levels were analyzed by enzyme-linked immunosorbent assay (ELISA). One-way ANOVA and a least significant difference (LSD) was used to analyse the data. ResultsThe TGF levels of LF rat models decreased on day 7 after MSC administration. The levels of TGF-β in both MSC groups T1 and T2 decreased significantly compared with the control group (p<0.05). The TGF-β suppression capability of T2 was optimal and more significant than that of T1.ConclusionMSCs can suppress TGF levels in liver fibrosis induced rats.
Synergistic Cytotoxicity of 5-Fluorouracil and Epigallocatechin-3-Gallate on Colorectal Cancer Stem Cell Ibrahim, Sugeng; Riwanto, Ignatius; Suharti, Catharina; Putra, Agung; Budijitno, Selamat
Indonesian Journal of Cancer Vol 18, No 2 (2024): June
Publisher : http://dharmais.co.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33371/ijoc.v18i2.1211

Abstract

Background: Colorectal cancer stem cells (CR-CSCs) derived from the HCT-116 cell line established human colon carcinoma cell line, validated with CD44+/CD133+. The study investigates the synergistic effects of combining epigallocatechin gallate (EGCG) with 5-fluorouracil (5-FU) on CR-CSCs through comprehensive cytotoxicity assessments, aiming to enhance therapeutic outcomes. EGCG is a polyphenol with anti-cancer activity in green tea. Previous studies have reported that the anti-cancer activity of EGCG involves inhibition of proliferation and induction of apoptosis thereby reducing recurrence by as much as 51.6% in patients with colorectal adenoma after polypectomy. The significance lies in optimizing treatment strategies by understanding the potential synergies between conventional chemotherapeutic agents and natural compounds. Given 5-FU's status as a cornerstone in CR-CSCs chemotherapy and EGCG's emergence as a promising natural compound, the study delves into their individual and combined cytotoxicity profiles. Methods: The single and combination assay aimed to determine the cytotoxicity of EGCG and 5-FU, including establishing the half inhibitory concentration (IC50) and combination index (CI) values. CR-CSCs colonies were disassociated, counted, and cultured in 96-well plates. Test solutions of varying concentrations were applied, and subsequent steps involved incubation, media removal, washing, MTT reagent addition, and absorbance measurement. Results: The single cytotoxicity tests established individual IC50 values, revealing 141.26 µM for 5-FU and 464.56 µM for EGCG. Subsequent combination cytotoxicity tests demonstrated a synergistic effect at specific doses, indicated by CI values below 1. Conclusions: These findings highlight the potential for increased cytotoxicity against CR-CSCs when treated with the combination of 5-FU and EGCG.
Bay Leaf (Syzygium Polyanthum) Extract Effect on IL-10 and IL-6 Gene Expression in Traumatic Ulcer Shafia, Arina; Trisnadi, Setyo; Putra, Agung
Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan Vol 17 No 2 (2023): Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan
Publisher : Fakultas Kedokteran UPN Veteran Jakarta Kerja Sama KNPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33533/jpm.v17i2.6914

Abstract

The aims of this research is to prove the effect of bay leaf extract gel on IL-10 and IL-6 gene expression in traumatic ulcers. The research method using In vivo experimental study with a randomized posttest-only control group design. The total sample was 24 male Wistar rats, divided into four groups. Group K1 (given base gel), group K2 (given Kenalog in Orabase), group K3 (10% bay leaf extract gel), and group K4 (15% bay leaf extract gel) were given treatment for 5 days. IL-6 and IL-10 levels were tested using the One-Way Anova test, followed by the Tamhane Post Hoc test. This study revealed that there was a difference in IL-6 levels in the K4 group compared to the K1 group sig. (p = 0.007) and a significant difference in IL-10 levels in the K4 group compared to the K1 group. (p = 0.003) after being given topical treatment with bay leaf extract gel. The conclusion of this research is treatment with 15% bay leaf gel extract (Syzygium polyanthum) was proven to significantly increase IL-10 gene expression and decrease IL-6 gene expression in Wistar rats model of traumatic ulcers.
What Makes Gen Z in Indonesia Use P2P Lending Applications: An Extension of Technology Acceptance Model Yanto; Putra, Agung; Rahmani, Zikri; Samsudin, M. Afdal
Jurnal Sistem Informasi Vol. 20 No. 1 (2024): Jurnal Sistem Informasi (Journal of Information System)
Publisher : Faculty of Computer Science Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21609/jsi.v20i1.1348

Abstract

This study aims to determine the factors influencing Gen Z members in Indonesia using P2P lending applications. This study extended TAM by collaborating with important constructs, such as trust, perceived risk, and hedonic motivation, to explain Generation Z’s intention to use P2P lending applications. This study utilized an online survey to acquire data. The total sample size was 305 users of P2P lending applications from Generation Z. The obtained data were then analyzed using PLS-SEM. The results show that perceived usefulness has no effect on the intention to use P2P lending applications. Meanwhile, trust mediates the relationship between perceived ease of use and perceived usefulness on intention to use P2P lending applications. The results show that Generation Z's intention to use P2P lending applications is influenced by technological sophistication factors, the belief that P2P lending applications guarantee their privacy concerns and security risks, and the existence of pleasant experiences.
The Effect of Gel Secretome Hypoxia Mesenchymal Stem Cells to Increase P38 and VEGF Expression in Rats’ Diabetic Wounds Hasannuri, Tarrayuana Rhamadia; Syamsunarno, Mas Rizky A.A; Putra, Agung
HAYATI Journal of Biosciences Vol. 31 No. 5 (2024): September 2024
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.31.5.988-995

Abstract

Mesenchymal stem cells (MSCs) under hypoxic conditions can produce secretomes containing growth factors such as vascular endothelial growth factor (VEGF), accelerating angiogenesis in wound healing disorders in diabetic ulcers. This study aimed to prove the influence of gel secretome MSC hypoxia administration on increasing VEGF and P38 gene expression in rats’ diabetic wounds. An in vivo study was conducted on 25 male Rattus norvegicus, randomly divided into four groups: base gel as a negative control, Gentamycin as a positive control, and gel secretome at a dose of 100 µL, and 200 µL/kg body weight. The differences in P38 and VEGF gene expression were tested using quantitative real-time polymerase chain reaction (qRT-PCR). Wound closure appeared to be fastest in treatment groups at a dose of 100 µL/kg body weight, followed by a dose of 200 µL/kg body weight, followed by Gentamycin and base gel group. The wound closure rate percentage was significantly different in the intervention group compared to the control group (p = 0.000). The results showed a significant difference in P38 and VEGF gene expression between the treatment and control groups (p = 0.000). This study demonstrates the administration of gel secretome hypoxia mesenchymal stem cells increases P38 and VEGF expression in rats’ diabetic wounds.
Co-Authors Agus Widyatmoko, Agus Alif, Iffan Amalina, Nur D. Amalina, Nur Dina Amin, Mustafa M. Andavania, Sheila Jessica Andreas, Yana Antari, Arini Dewi Azizah Retno Kustiyah Cahyani, Dini Cahyono, Erwin Budi Candra Satria Irawan, Risky Catharina Suharti Chodidjah Chodidjah Chodijah , Chodijah Darlan, Dewi M. Daulay, Rini S. Delfitri Munir Dewi, Alisia Martha Dirja, Bayu T. Dirja, Bayu Tirta Djannah, Durrotul Edi Dharmana Eko Setiawan Erna Mutiara Evita Mayasari Fristiani, Yeni Ginting, Andi R. Hadi Sarosa Handoyo, Frigi Eko Hariani, Nova Putri Hasanal, Ihdina Hanifa Hasannuri, Tarrayuana Rhamadia Heri Nugroho HS, Zakariya Husain, Sofian A. Hutabarat, Nenny Lynda Caroline Hutagalung, Ananta Ibrahim, Sugeng Ignatius Riwanto, Ignatius Intan, Yulice Soraya Nur Irawan Mangunatmadja Irawan, Risky Chandra Iskandar Japardi Jessika, Cleveria Khan, Ahmed Faheem Kuntardjo, Novalia Lusiana Lusiana Mardiana, Ana Maryanti Maryanti Minidian Fasitasari Muhar, Adi Muradi Nugraha, Dendi Krisna Nur Anna Chalimah Sadyah NURUL HIDAYAH Pasongka, Zenitalia Pramukarso, Dodik Tugasworo Pramukarso Prasetio, Ardi Prasetyowati Subchan, Prasetyowati Prawitasari, Salindri Purwaningsih, Hesti Rahardja, Carolina Kiwik Rozi, Muhammad F. Rusda, Muhammad Sa’dyah, Nur Anna C Samsudin, M. Afdal Selamat Budijitno Setyo Trisnadi Shafia, Arina Sisca Silvana, Sisca Sitompul, Faya Nuralda Sri Priyantini Sri Priyantini Mulyani Sri Sofyani, Sri Subchan, Prastyowati Sulistyo, Sona Sutrisman, Intan Permatasari Suwandi Ng Syamsunarno, Mas Rizky Syamsunarno, Mas Rizky A.A Taufiq R Nasihun, Taufiq R Titiek Sumarawati Trisnasi, Setyo YANTO Yasmine Azzahara, Salma Yustianingsih, Vivi Zikri Rahmani