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All Journal HAYATI Journal of Biosciences ILMU KELAUTAN: Indonesian Journal of Marine Sciences International Journal of Integrated Health Sciences Althea Medical Journal Indonesian Journal of Urology Indonesian Journal of Cancer Chemoprevention Molecular and Cellular Biomedical Sciences (MCBS) JURNAL PENDIDIKAN JASMANI DAN OLAHRAGA Jurnal Pengabdian Pada Masyarakat Jurnal Pendidikan Kedokteran Indonesia: The Indonesian Journal of Medical Education Hydrogen: Jurnal Kependidikan Kimia JKKI : Jurnal Kedokteran dan Kesehatan Indonesia Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
Bashari, Muhammad Hasan
Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Engineering Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Public Health Other

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CLINICOHISTOPATHOLOGICAL STUDY OF TESTICULAR TUMOURS IN DR. HASAN SADIKIN GENERAL HOSPITAL BANDUNG Rindra Rizqyahya Retossa; Yantisetiasti, Anglita; Gita Tiara Dewi Nasution; Ahmad Agil; Muhammad Hasan Bashari
Indonesian Journal of Urology Vol 31 No 3 (2024)
Publisher : Indonesian Urological Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32421/juri.v31i3.888

Abstract

Objective: The purpose of this research was to describe the clinical and histopathological characteristics of testicular tumours at Hasan Sadikin General Hospital (RSHS) between 2017-2021. Material & Methods: This research was a cross-sectional descriptive study examining the clinical and histopathological profiles of testicular tumours. The secondary data sources included medical records from the Department of Urology, Anatomic Pathology, Medical Records, and Hospital Information System (SIRS). The collected data covered age, ethnicity, clinical symptoms, site, stage, annual prevalence rate, and analyzed using Microsoft Excel. Results: There were 42 patients who had primary testicular tumour. The highest prevalence of testicular tumours at RSHS was in 2019 consist of 12(29%) patients and the lowest in 2020 were 6(14%) patients. Most patients were >35 years old amounting 19(45%) patients, Sundanese ethnicity were 29(69%) patients, and testicular enlargement revealed in 27(64%) patients. Majority patients were in stage 0/IB 36(86%) patients and occurred in unilateral testis which 34(80%) patients, with 3(7%) patients metastasized. The most common histopathological type was seminoma 18(43%) cases followed by prepubertal-type yolk sac tumour 9(21%) patients. Seminomas, and the fibroma-thecoma group were mostly in patients over 35 years old, while prepubertal-type yolk sac tumour was more commonly in children under 15 years old. Conclusion: Prevalence of testicular tumours increased from 2017 to 2019, then started to decrease in 2020. Histopathologically, seminoma was the most common type. These tumours were most commonly found in older individuals (>35 YO) and unilateral, diagnosed in stage 0/IB, and were mostly presented with enlargement of testis. Keywords: Testicular tumours, clinical features, histopathology
Curcuma longa L. Prevents Hepatotoxicity Induced Isoniazid and Rifampicin: An Experiment in Wistar Rats Model Rahman, Putri Halleyana; Dwiwina, Resti Gradia; Pratiwi, Yuni Susanti; Bashari, Muhammad Hasan
Althea Medical Journal Vol 11, No 2 (2024)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15850/amj.v11n2.3161

Abstract

Background: Hepatotoxicity induced by the combination of isoniazid (INH) and rifampicin (RIF) in the treatment of tuberculosis (TB) remains a major concern. Oxidative stress has a role in mechanism of hepatotoxicity. Curcuma longa L. has been widely used as a traditional medicine and has shown antioxidant activity. This study aimed to provide evidence of Curcuma longa L as protection against oxidative stress induced by isoniazid and rifampicin therapy.Methods: This was an experimental study on male Wistar rats weighing 150-200 grams, aged 8-10 weeks which were divided into a negative control group (K0), a positive control group with INH + RIF (K1), a treatment group with a dose of 2.2 gr/kg/day Curcuma longa L powder (K2), and treatment group with INH+RIF and additional 2.2 gr/kg/day turmeric rhizome powder (K2+). SGOT and SGPT were measured from blood plasma on the 28th day; then hepatic tissue was obtained to measure MDA levels and observed histologically. Statistical analysis was done using ANOVA and continued with Duncan procedure using SPSS ver. 27.Results: SGOT, SGPT, the highest average MDA level in the liver, and the highest mean necrotic cell count in the positive control group showed a significant difference (p<0.05). The treatment group had a smaller average number of necrotic cells than the positive control group with a significant difference (p <0.05).Conclusion: Curcuma longa L powder has been shown to prevent elevation in SGOT, SGPT, MDA of liver tissue and hepatocyte necrosis, indicating its potential in protecting the liver from oxidative stress.
Rationality of Empirical Antibiotic Usage among Digestive Surgery Inpatients at Dr. Hasan Sadikin General Hospital, Bandung, Indonesia: Gyssens Criteria Analysis Yunivita, Vycke; Assyifa, Nanda; Yarman, Indra Prasetya; Bashari, Muhammad Hasan; Satriasih, Tulus
Althea Medical Journal Vol 11, No 3 (2024)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15850/amj.v11n3.3299

Abstract

Background: Many empirical antibiotics are prescribed unnecessarily, contributing to the rise in the incidence of antibiotic resistance. Preventing infection of surgical sites is one of the most frequent purposes of empirical antibiotic usage. Therefore, this study aimed to analyze the rationality of empirical antibiotic usage among digestive surgery inpatients based on the Gyssens criteria and clinical features outcomes.Methods: A descriptive method was used with a cross-sectional design. Data was collected from medical records of patients underwent digestive surgery and had received empirical antibiotic therapy post-surgery from July to September 2021 at Dr. Hasan Sadikin General Hospital, Bandung, Indonesia. Subsequently, the data was analyzed using the Gyssens method to qualitatively assess the rationality of antibiotic use based on specific criteria, classified from rational (category 0) to various levels of irrational use (categories I-VI). Clinical outcomes were evaluated by assessing leukocyte count, clinical symptoms of fever, and the appearance of surgical site infection before and after administration of empirical antibiotics.Results: In total, 70 empirical antibiotic prescriptions were obtained from 42 patients, with only 40% of patients using rational antibiotics, whereas 60% of antibiotics were used inappropriately (category I-VI). Clinical evaluation showed no fever, edema, or erythema and reduced leukocytosis and exudate/pus post-therapy.Conclusions: Inappropriate empirical antibiotic prescription for digestive surgery inpatients at Dr. Hasan Sadikin General Hospital based on the Gyssens criteria is high. Nonetheless, clinical outcomes showed improvements in infection-related parameters. These results emphasize the importance of stricter adherence to antibiotic stewardship and regular evaluation of empirical antibiotic practices to optimize usage and patient outcomes.
Challenges in Molecular and Morphological Identification of Sponge Species in Raja Ampat Aisyah, Siti Zanuba; Zamani, Neviaty Putri; Cahyani, Ni Kadek Dita; Elfahmi, Elfahmi; Syafrizayanti, Syafrizayanti; Andriani, Yosie; Arafat, Dondy; Bashari, Muhammad Hasan; Hanif, Novriyandi; Sani, Lalu M. Iqbal; Ayu, Inna Puspa; Akbar, Nebuchadnezzar; Subhan, Beginer
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 30, No 1 (2025): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.30.1.115-125

Abstract

Sponges (Phylum Porifera) are a group of highly diverse, sessile, and filter-feeding basal metazoans, except spongillids. The majority of sponges are marine species that play an important role in benthic habitat by maintaining the stability of marine ecosystems through nutrient cycling, habitat provision, and bioerosion. However, marine sponges are not easily identifiable because of their lack of species-level distinctive morphological features, which limits efforts to monitor actual species biodiversity. Indonesia is home to approximately 850 identified species of marine sponges, and Raja Ampat archipelago of West Papua province is known for its exceptional marine biodiversity. Despite the species abundance, the exact number of sponges in the region is not well-documented due to the lack of specific studies providing comprehensive data on their diversity. Therefore, this study aimed to conduct a DNA barcoding analysis using the mitochondrial cytochrome oxidase I (COI) gene as a marker, combined with morphological analyses of 22 individuals collected in the waters of Waigeo, Mansuar, and Gam Islands in Raja Ampat. The results showed that 3 samples were identified at the species level (Halichondria sp. and Stylissa carteri) with good query cover and percent identity. This showed the possible presence of undescribed or cryptic species, suggesting a severe lack of reference data for both morphology and molecular analyses of marine sponges in the region. Consequently, the analysis showed the presence of a significant gap in the understanding of sponge biodiversity in Raja Ampat's waters.
Antioxidant of Ethanol Extract and Toxicity of Fractions from Aspergillus unguis a Marine Sponge Symbiont of Aaptos suberitoides Masyerli, Scify Bilqis Nawafi; Efdi, Mai; Bashari, Muhammad Hasan; Untung Kurnia Agung, Mochamad; Subhan, Beginer; Efahmi, Efahmi; Andriani, Yosie; Syafrizayanti, Syafrizayanti
Hydrogen: Jurnal Kependidikan Kimia Vol 13, No 1 (2025): February 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i1.14645

Abstract

The marine sponge Aaptos suberitoides has been shown to have anticancer properties, with clear evidence of its capacity to suppress the growth of cancer cells. However, the pharmaceutical exploration of chemicals from marine organisms causes significant environmental concerns. Aspergillus unguis, a fungal symbiont of the marine sponge A. suberitoides, has been isolated for its potential in sustainable natural products resources. This study assesses the antioxidant activity of ethanol extract and the toxicity of four levels fractions from ethanol extracts of A. unguis mycelium and these results were reported for the first time in this study. The antioxidant of ethanol extract was determined using the 2,2-Diphenyl-1-picrylhydrazyl (DPPH) method. The fractions were examined for toxicity using the Brine Shrimp Lethality Test (BSLT). The ethanol extract of A. unguis shows very strong antioxidant bioactivity (IC50 = 42.84 mg/L). The LC50 values for hexane, chloroform, ethyl acetate, and butanol fractions were determined to be 74.11 µg/mL, 93.84 µg/mL, 59.37 µg/mL, and 142.79 µg/mL, respectively. It indicates significant toxicity. These preliminary results are important knowledge for further research into the bioactivity potential of the metabolites as candidate anticancer compounds, aligning with marine pharmaceutical drug development.
The μDrop Method Enhances Melanin Content Measurement in the in vitro Melanogenesis Model Using B16F10 Cell Line Yuliarni, Dinda; Kamilah, Mutiara Mila; Nugraha, Gaga Irawan; Faridah, Lia; Bashari, Muhammad Hasan; Ekawardhani, Savira
Molecular and Cellular Biomedical Sciences Vol 9, No 1 (2025)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v9i1.527

Abstract

Background: The B16F10 cell line is a cell frequently used in melanin content assays. However, reports on cell models using B16F10 are limited, particularly as the robust model cell in the Indonesian cosmetics industry. We found measuring melanin content using microplate spectrophotometry to be challenging, so this research was conducted to develop a method using μDrop spectrophotometry.Materials and methods: In this in vitro study, the B16F10 melanoma cell line was cultured in Roswell Park Memorial Institute (RPMI) medium containing 5% fetal bovine serum (FBS). The cells were categorized into control, stimulated, and treated groups. Melanogenesis stimulation was achieved using 1μM α-melanocyte-stimulating hormone (α-MSH), while inhibition using 800 μg/ml kojic acid. After treatment, the cells were incubated for 48 hours. Their melanin content was then measured using an ELISA reader with a μDrop method and compared with the microplate method. Statistical analysis used a one-way ANOVA test with Turkey’s Post Hoc analysis.Results: The μDrop method increased the melanin signal into the linear range of machine readings, while the signals from the microplate method fell far below this range. The B16F10 melanoma cell lines stimulated by α-MSH exhibited increased melanin production compared with the control group, while kojic acid treatment significantly reduced (p<0.05) melanin content in the stimulated group.Conclusion: The μDrop method significantly outperformed the microplate method in measuring melanin content within melanogenesis cell models, offering enhanced accuracy and particularly excelling at quantifying low content of melanin. Keywords: μDrop, microplate, melanin, melanogenesis, B16F10 cell line, RPMI
Clinical and Functional Outcomes of COVID-19 Survivors After Hospitalization Nazir, Arnengsih; Putri, Salsabila S S; Bashari, Muhammad Hasan
Kesmas Vol. 18, No. 5
Publisher : UI Scholars Hub

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

Abstract

Coronavirus disease 2019 (COVID-19) causes various clinical manifestations during acute infection and at the post-acute phase with persistent symptoms called long COVID. It occurs in mild and moderate to severe cases which require hospitalization. In patients needing hospitalization, especially intensive care unit admission, the risk of long COVID increases. Many hospitalized patients exhibited more symptoms in 60 days after the illness than non-hospitalized patients. This review aimed to identify the clinical and functional outcomes in COVID-19 survivors after hospitalization. The articles in the PubMed database published in 2019-2021 were reviewed and found 20 be eligible. The clinical outcomes were the appearance or persistence of general and multi-organ symptoms, nutritional disorders, and decreased lung function. The functional outcomes found were decreased muscle strength, physical, psychological, and cognitive functions, increased disability and dependencies, as well as decreased vocational status and quality of life. The incidence of each outcome could not be determined due to the variety of methods used to examine and present outcomes. To conclude, COVID-19 causes long-term clinical and functional outcomes that need to be identified to prevent and manage long-term physical and functional disorders.
Inhibition Capacity of the n-Hexane Fraction of Myrmecodia pendens as a Potential Anti-Cancer in Breast and Cervical Cancer: In Vitro Study Bashari, Muhammad Hasan; Yuniarti, Eveline; Putri, Tenny; Qomarilla, Nurul; Kurnia, Dikdik; Satari, Mieke Hermiawati; Sahiratmadja, Edhyana Kusumastuti; Huda, Fathul
Indonesian Journal of Cancer Chemoprevention Vol 11, No 3 (2020)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev11iss3pp115-123

Abstract

Breast cancer (BC) and cervical cancer (CC) have a high prevalence and mortality rate worldwide. Despite the availability of advanced treatment, resistance to conventional chemotherapies has emerged. Myrmecodia pendens, one of the species of Sarang Semut (local name), possess a potential of antitumor effects by inducing cell death different cancer cell entities. This study aimed to assess anti-tumor activities of n-hexane fraction of M. pendens in inhibiting cell survival and cell migration in BC and CC cells. M. pendens was extracted in methanol then fractionated using n-hexane or ethyl acetate. BC cells including MCF-7 (luminal A), HCC-1954 (HER2+) cells and CC Hela cells were treated with M. pendens extracts to evaluate cytotoxic activity using 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) assay as well as anti-cell migration using scratch assay. We also analyzed inhibitory concentration 50 (IC50) of n-hexane fraction in BC and CC cells. We started with comparing cytotoxicity activities of methanol extract, ethyl acetate and n-hexane fractions of M. pendens. Data showed that the n-hexane fraction was the most potent inducing BC cell death. Therefore, we used the n-hexane fraction for further experiments. Interestingly, IC50 of this fraction in HCC-1954 and Hela cells were lower than in MCF-7 cells, 16; 13 and 60 ppm, respectively. Moreover, the low concentrations of n-hexane fraction inhibited HeLa cells migration, compared to control group (p<0.05). The n-hexane fraction of M. pendens shows promising anti-cancer agent, by inhibiting BC and CC cell survival as well as inhibiting CC cells migration.Keywords: breast cancer, cervical cancer, MTT assay, Sarang Semut, scratch assay
Generating Paclitaxel-Resistant in Cervical Cancer HeLa Cell Line Bashari, Muhammad Hasan; Damara, Fachreza Aryo; Hardani, Isna Nisrina; Pradini, Gita Widya; Putri, Tenny; Ariyanto, Eko Fuji
Indonesian Journal of Cancer Chemoprevention Vol 11, No 2 (2020)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev11iss2pp90-96

Abstract

Cervical cancer is one of the most leading causes of women death. Currently, paclitaxel is still one of the main therapeutic regimens for cervical cancer patients. However, some patients developed to be paclitaxel-resistant. Hence, studies to find out the novel strategies to resolve this problem are important. Generating resistant cancer cell lines can be utilized as the potent tool to evaluate the efficacy of any therapeutic agent toward cancer drug-resistant problems. Current studies describing the methods to establish chemoresistance are lacking. Moreover, study in Indonesia conducting chemoresistance in cell line is limited. This study was aimed to elaborate the characteristics of HeLa cells during generation of paclitaxel-resistant cervical cancer cells. The parental HeLa cells were exposed to an escalating concentration of paclitaxel for a long time period. Subsequently, cells were divided into two groups for the evaluation of resistance characteristics. The values of inhibitory concentration 50 (IC50) and inhibitory concentration 90 (IC90) were analyzed using 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) assay. Our data showed that the longer exposing periods of paclitaxel, the higher IC50 and IC90 values of HeLa cells are. IC90 of paclitaxel in HeLa Pac RB was increased from 69 pM, 440 pM, 2,561 pM and 10,337 pM on 0th, 1st, 2nd, 3rd and 4th months, respectively. Interestingly, the resistant cells were recovered to be paclitaxel-sensitive when they were not being continuously exposed to paclitaxel. In addition, the paclitaxel resistant cells become less sensitive against 5-FU but not doxorubicin, cisplatin and etoposide. We were able to generate cervical cancer HeLa paclitaxel-resistant cell line. These cell line could potentially be utilized for further studies in order to understand the molecular mechanisms of drug resistance in cervical cancer and as a tool for cancer drug discovery.Keywords: cervical cancer, drug resistant cell line, paclitaxel resistant cells, stepwise escalating concentration.
Distribution and Viability of Peripheral Blood Mononuclear Cells from Imatinib-resistant Chronic Myeloid Leukemia Patients: an In Vitro Study Ramadhanti, Julia; Utami, Kharima Dwi; Bashari, Muhammad Hasan; Wijaya, Indra
Indonesian Journal of Cancer Chemoprevention Vol 14, No 1 (2023)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev14iss1pp22-32

Abstract

The incidence of Chronic Myeloid Leukemia (CML) in the world is approximately 1.5 cases per 100,000 individuals. The level of resistance to CML treatment, imatinib in Indonesia is relatively high compared to Europe. Culturing CML cells can be used as a model for the determination of pathogenesis of CML, drug efficacy testing, and drug resistance testing. Studies using CML patients’ cells to be cultured in vitro and the methods used are rarely varied. This study aims to examine the distribution and viability of peripheral blood mononuclear cells from imatinib-resistant CML patients, expected to be a reference for mononuclear cell cultures from CML patients. This study was conducted in June-August 2019 using quantitative descriptive methods. The sample was mononuclear cells isolated from peripheral blood of three imatinib-resistant CML patients at the Hemato-Oncology Polyclinic of Hasan Sadikin Hospital, each of which was cultured in vitro using RPMI 1640 for 28 days. Distribution were seen using Giemsa staining, while viability was calculated using trypan blue. Data is processed using Microsoft Excel 2013 and Graphpad. Cell viability decreased during culture. Cell distribution had a different development pattern. Blast cells, eosinophils and basophils had presentation of between 0-5%. The percentage of lymphocyte changed between 11-31%. The percentage of neutrophil changed between 16-41%. The percentage of immature cells decreased, whereas the percentage of monocyte increased. In conclusion, cell viability decreases during the culture. Distribution of cells similar to the initial condition lasted until the 7th day and in the final phase it was only dominated by monocytes.Keywords: myeloid leukemia, chronic, cell culture, in vitro, peripheral blood mononuclear cell, cell viability.
Co-Authors Achadiyani Ahmad Agil Aisyah, Siti Zanuba Anglita Yantisetiasti Anjani, Gebby Reviana Annisa Dewi Nugrahani Apriliani, Ardhia Rizki Arima Kurnia Sari Dewi Nurcahyani Assyifa, Nanda Astrid Feinisa Khairani Atika Hana Ilyasa Ayu, Inna Puspa Beginer Subhan Damara, Fachreza Aryo Dany Muhammad Daffa Defi Ardia Pramesti Dika Widia Nur Azizah Dikdik Kurnia Dimas Erlangga Luftimas Dimas Erlangga Luftimas Dondy Arafat Dwi Andini Efahmi, Efahmi Eggy Raynaldi Rachman Nurhadi Eko Fuji Ariyanto Elfahmi Elfahmi, Elfahmi Enny Rohmawaty Erick Khristian Fachreza Aryo Damara Fadla Khairatu Ismi Gaga Irawan Nugraha Gita Tiara Dewi Nasution Gita Widya Pradini Hardani, Isna Nisrina Hardisiswo Soedjana Hermin Aminah Usman Huda, Fathul Isna Nisrina Hardani Julia Nur Jannah Julia Ramadhanti Kamilah, Mutiara Mila Khafifah, Dinda Salsa Labibah, Salma Nur Lala Yuliani Laraswita, Sarah Lia Faridah Mai Efdi Masyerli, Scify Bilqis Nawafi Meinarni, Retno Mohammad Ghozali Mohammad Ghozali Nadiah, Zahra Nadifah Diana Zalia Naura Mardhiyah Nazir, Arnengsih Nebuchadnezzar Akbar NEVIATY PUTRI ZAMANI Ni Kadek Dita Cahyani, Ni Kadek Dita Novi Vicahyani Utami Novriyandi Hanif Nugraha, Marwan Agung Nur Ramadani Meliani Syukri Nurhasanah Nurhasanah Nurul Qomarilla Pandji Irani Fianza Putri Halleyana Putri Halleyana Rahman Putri, Salsabila S S Putri, Tenny Qomarilla, Nurul Rahman, Putri Halleyana Rahman, Putri Halleyana A Ramadhanti, Julia Ramdhani, Muhammad Farid Rani Septriana Rani Septrina Ratu Safitri Resti Gradia Dwiwina Rika Mustika Rindra Rizqyahya Retossa Risqi Dwi Putra Sahiratmadja, Edhyana Kusumastuti Sani, Lalu M. Iqbal Satari, Mieke Hermiawati Satriasih, Tulus Savira Ekawardhani Sharon Noor Alya Syafrizayanti, Syafrizayanti Tenny Putri Tenny Putri Titing Nurhayati Trully Deti Rose Sitorus Truly Deti Rose Sitorus Untung Kurnia Agung, Mochamad Utami, Kharima Dwi Wijaya, Indra Yarman, Indra Prasetya Yosie Andriani Yuliarni, Dinda Yuni Susanti Pratiwi Yuni Susanti Pratiwi, Yuni Susanti Yuniarti, Eveline Yunivita, Vycke