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INDONESIA
The Indonesian Biomedical Journal
Published by The Prodia Education and Research Institute
ISSN : -     EISSN : -     DOI : -
Core Subject : Health, Science,
Biochemistry, Genetics & Molecular Biology Public Health
Arjuna Subject : -
Articles 621 Documents
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Serum Free Zinc as A Predictor for Excessive Function of Pancreatic Beta-Cells in Central-Obese Men Miftakh Nur Rahman; Indriyanti Rafi Sukmawati; Irma Melyani Puspitasari; Miswar Fattah
The Indonesian Biomedical Journal Vol 11, No 3 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i3.618

Abstract

BACKGROUND: Central obesity is known as a risk factor for type 2 diabetes mellitus (T2DM). Its development is influenced by many factors such as a progressive failure of pancreatic beta cell function. The beta cells increase their function to secret insulin along T2DM development to compensate before it becomes exhausted. Zinc (Zn) plays a crucial role in beta cell function and insulin secretion. The majority of Zn in serum are bound to protein which is not readily available interact with cells. The free Zn in serum has been suggested as being more representative than total Zn in beta cell function. This research aimed to investigate the correlation between serum free Zn and homeostasis model assessment for beta cell function (HOMA-B) and to predict the pancreatic beta cell function in the development of T2DM.METHODS: This study was designed as an observational with a cross-sectional approach. The subjects were centrally obese men aged 30-50 years and who had met the inclusion and exclusion criteria from the screening tests. Control subjects were lean men without T2DM. Serum free Zn and serum total Zn were measured by using inductively coupled plasma-mass spectrometry (ICP-MS).RESULTS: There was positive correlation between serum free Zn and HOMA-B (R=0.361, p-value<0.001) but there was no correlation between serum total Zn and HOMA-B (R=-0.062, p-value=0.563). This study found that if the concentration of serum free Zn >1.7 ug/dL in central obese men was suggested as an excessive function of pancreatic beta cell and as an early warning before its exhausted.CONCLUSION: This study suggested that serum free Zn had a correlation with beta cell function and had a predictive ability for beta cell excessive function before its exhausted.KEYWORDS: Type 2 diabetes mellitus, HOMA-B, serum free zinc, central obesity 
Interleukin-13, Interleukin-10, Interferon-gamma and IDO Production in Response to Home Dust Mites in Allergic Asthma Cityta Putri Kwarta; Heri Wibowo; Yordan Khaedir; Iris Rengganis; Hanny Siti Nuraeni
The Indonesian Biomedical Journal Vol 11, No 2 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i2.714

Abstract

BACKGROUND: Allergic asthma is a degenerative atopic disease caused by allergic or hypersensitivity type-1. More than 50% of people with allergic asthma are caused by the presence of house dust mites (HDMs) allergens.METHODS: The cellular immunity response was evaluated through a peripheral blood mononuclear cell (PBMC) culture isolated from blood, using the ficoll gradient technique. Subjects were atopic asthma groups and non-atopic asthma groups. PBMC from each subject cultured was stimulated with HDMs allergen, then incubated in a CO2 5% incubator, 37o C for 72 hours. With the multiplex assay method, interferon (IFN)-γ, interleukin (IL)-13 and IL-10 were measured, meanwhile indoleamine 2,3-dioxygenase level (IDO) was measured by the enzyme-linked immunosorbent assay (ELISA) sandwich methods.RESULTS: The IFN-γ production in the supernatant of PBMC cultures was stimulated by phytohemagglutinin (PHA), Roswell Park Memorial Institute (RPMI) medium and allergens. The IFN-γ production in allergen-stimulated supernatants showed higher level of IFN-γ in the nonatopic group (4,681,455±3,434,851) than atopic group (4,363,300±2,067,941) even though it was not statistically significant (p=0.078). There were no differences between the mean of IL-13 production in atopic asthma group and non-atopic group. The IL-10 production in allergenstimulated supernatants was shown to be higher in nonatopic group and were statistically significantly different (p=0.015). The IDO production in allergen-stimulated supernatants was shown to be higher in the non-atopic group (272,231±269,564) than in the actopic group (13,273±400), and it was significantly different (p=0.007).CONCLUSION: Cellular immune profile of subjects with allergic asthma to Dermatophagoides pterronyssinus (Der p) is characterized by a type-2 inflammatory response that is dominant compared to type-1 inflammation (higher IL-13 ratio compared to IFN-γ) and to the role of anti-inflammation (higher IL-13 ratio compared to IL-10). The decline in IDO production in allergic asthma subjects to Der p is thought to be related to the low cellular immune response in expressing IFN-γ compared to IL-13.KEYWORDS: interleukin-13, interleukin-10, IDO, PBMC, asthma
Artificial Intelligent in Healthcare Anna Meiliana; Nurrani Mustika Dewi; Andi Wijaya
The Indonesian Biomedical Journal Vol 11, No 2 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i2.844

Abstract

BACKGROUND: Giant transformations are going on currently in health care, and the greatest force behind this phenomenon is data.CONTENT: Big data has arrived into medicine field, lead to potential enhancement in accountability, quality, efficiency, and innovation. Most updated, artificial intelligence (AI) and machine-learning (ML) techniques rapidly developed, bring forth the big data analysis into more useful applications, from resource allocation to complex disease diagnosis. To realize this, a very large set of health-care data is needed for algorithms training and evaluation, including patients’ treatment data, patients respond to treatment, and personal patient information, such as genetic data, family history, health behavior, and vital signs.SUMMARY: Precision Health involving preventive, predictive, personalized and precise. The arrival of AI and ML will enhance and facilitates the improvement of this relationship through better accuracy, productivity, and workflow, thus develop a health system that will go beyond just curing disease, but further into wellness that preventing disease before it strikes, thus the patient–doctor bond is expected to be reformed and not be eroded.KEYWORDS: artificial intelligence, machine learning, deep learning, electronic health records, big data
High Myostatin Serum Related with High Prevalence of Sarcopenia Among Elderly Population in Pedawa Village, Bali, Indonesia I Gusti Putu Suka Aryana; I Nyoman Astika; Raden Ayu Tuty Kuswardhani; Ida Bagus Putu Putrawan; Ni Ketut Rai Purnami; Wayan Giri Putra; Anak Agung Wiradewi Lestari; I Nyoman Wande
The Indonesian Biomedical Journal Vol 11, No 3 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i3.822

Abstract

BACKGROUND: Sarcopenia is defined as a decrease in muscle mass accompanied by a decrease in muscle strength and performance. Sarcopenia arises from the disruption of the complex balance between anabolic and catabolic factors. Myostatin strongly influences muscle growth inhibition. Deletion and function loss of myostatin causes hyperplasia and skeletal muscle hypertrophy.METHODS: This study was an analytical cross-sectional study. Seventy respondents aged ≥60 years in Pedawa Village, Bali, Indonesia were selected by using the stratified random sampling technique. Sarcopenia status was assessed according to Asian Working Group for Sarcopenia (AWGS) criteria, including muscle mass, grip strength, and walking speed. While the myostatin serum levels was measured by enzyme-linked immunosorbent assay (ELISA).RESULTS: The incidence of sarcopenia in the elderly was 45 people (64.3%). Based on the analysis, there was a significant difference between myostatin levels in sarcopenia subjects (47.59 ng/mL) and non-sarcopenia subjects (39.7 ng/mL). Based on the statistical calculations, it was determined that the cut-off range of myostatin levels was 48.91 ng/mL. The prevalence ratio of sarcopenia incidence based on the myostatin levels in the elderly was 3.84, while based on the combination of age risk and myostatin levels was 9.75.CONCLUSION: Based of the data, there are significant differences of myostatin level between elderly people with and without sarcopenia. The prevalence of high myostatin levels in elderly is almost 4 times higher than low myostatin levels in the elderly.KEYWORDS: myostatin, sarcopenia, elderly
Red Meats and Processed Meat as the Carcinogenic Foods and Phytochemical-chemoprevention Anna Meiliana; Nurrani Mustika Dewi; Andi Wijaya
The Indonesian Biomedical Journal Vol 11, No 3 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i3.965

Abstract

BACKGROUND: Along with its increased prevalence, in the past decade, cancer had joined the list of chronic debilitating diseases. Nutrition become substantial aspects, due to its time-dependent effect to modulate inflammation thus trigger carcinogenic effects by altering the immune check point. Thus, nutrition contributes to the progression and therapeutic response of cancer, both in human or animal models.CONTENT: Meat is well favored food with appreciable appealing. Due to its high nutritional values it plays a central role in human development. Meat or meat derivate are important sources of proteins, minerals and vitamins. Their nutritional importance is worth compare to their economic impact but recent publication of WHO has set the social alarm about the relationship between red and/or processed meat consumption and cancer. On the other side, some natural or biologic agents may inhibit or reverse tumor growth. Some phytochemical agents including curcumin, resveratrol, lycopene, folates and tea polyphenols clinically proved to tune the signaling pathways regulating cell proliferation and apoptosis in transformed cells, enhance the host immune system and sensitize malignant cells to cytotoxic agents.SUMMARY: Recent studies on chemopreventive agents involves a wide range of molecules, natural (plants, fruits and vegetables) or synthetic will provide better insights for cancer early pathogenesis, important end-point biomarker, and finally potential for reducing the burden of cancer.KEYWORDS: blocking agents, suppressing agents, red meat, processed meat, chemoprevention, phytochemicals
Severe Hyperthermia Induces Apoptosis Mediated by Caspases Activation and Suppression of Hsp90-alpha Expression in Osteosarcoma Cells Mohammed Ali Nashiry; Gabriele Ruth Anisah Froemming; Yeap Swee Keong; Aletza Binti Mohd Ismail; Aisha Mohd Din; Alyaa Mahmood Al-Khateeb
The Indonesian Biomedical Journal Vol 11, No 2 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i2.594

Abstract

BACKGROUND: Hyperthermia is used as an adjuvant treatment to sensitize cancer cells to subsequent radiotheraphy or chemotherapy. The aim of this study was to study the effect of severe hyperthermia on osteosarcoma cells and its underlying causes.METHODS: Short-term (1 h) severe hyperthermia (45°C) was applied to osteoblast-like osteosarcoma cells (MG-63) and the heat shock response and cell death mechanisms were investigated after recovery at 37°C for 72 h.RESULTS: Cell viability was significantly reduced (p<0.05) and apoptosis was significantly induced by severe hyperthermia in MG-63 cells (p<0.001). Caspase 3/7, 4 and 12 activities were significantly increased after 72 h of recovery at 37°C, indicating that severe hyperthermia induced endoplasmic reticulum (ER) stress and apoptosis (p<0.05). Heat shock protein 90 alpha (Hsp90α) was significantly down regulated at the protein level after recovery, in association with apoptosis induction (p<0.01). Additionally, caspase 8 and 9 were activated, possibly as a result of ER stress or other stimuli while, B-cell leukemia 2 family protein (BCL-2) mRNA was down regulated (p<0.01).CONCLUSION: Severe hyperthermia could cause prolonged cell cytotoxicity by inducing apoptosis in association with inhibition of Hsp90α. This indicates the therapeutic potential of severe hyperthermia for the treatment of osteosarcoma.KEYWORDS: hyperthermia, apoptosis, endoplasmic reticulum, stress, heat shock proteins, osteosarcoma
A Comparative Study of Leptin, Oxidant/Antioxidant Status and Some Trace Elements in Women of Healthy Control and Unexplained Infertility in Basrah-Iraq Adnan Jassim Mohammed Al-Fartosy; Nadhum Abdulnabi Awad; Rsha Abdulradha Mahmood
The Indonesian Biomedical Journal Vol 11, No 3 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i3.915

Abstract

BACKGROUND: To date, there is no study regarding women with unexplained infertility in the province of Basrah, Iraq. This study was conducted to compare the level of leptin, oxidant/antioxidant status, and some trace element levels in women of healthy control and unexplained infertility.METHODS: From total 96 women subjects, 32 subjects had primary unexplained infertility, 31 had secondary unexplained infertility, while 33 fertile women were taken as controls. The body mass index (BMI) of subjects was calculated with standard procedures. The level of fasting serum leptin, luteinizing hormone (LH), follicle stimulating hormone (FSH), prolactin (PRL), thyroid-stimulating hormone (TSH), 4-hydroxynonenal (4-HNE), lipid hydroperoxide (LOOH), glutathione (GSH), superoxide dismutase (SOD), catalase (CAT) and the total antioxidant capacity (TAC) were determined by enzyme-linked immunosorbent assay (ELISA) methods. Magnesium (Mg) and zinc (Zn) were measured by flame, copper (Cu) by flameless atomic absorption spectrometry, while Selenium (Se) in whole blood was determined using hydride generation method.RESULTS: Non-significant changes (p>0.05) were seen in the level of BMI, leptin, TSH, FSH, LH and LH/FSH ratio. Level of 4-HNE, LOOH and Cu were significantly increased (p<0.01), while level of GSH, SOD, CAT, TAC, Se, Zn and Mg were significantly decreased (p<0.01) in primary and secondary type of unexplained infertility, compared to control.CONCLUSION: Serum leptin hormone is significantly associated with BMI and physical activity in both groups. The significant difference in oxidant/antioxidants status between unexplained infertile and fertile women may suggests a possible additional role of oxidative stress mechanisms in pathophysiology of unexplained infertility.KEYWORDS: unexplained infertility, leptin, oxidative stress, antioxidants, trace elements 
Plasma MicroRNA-200c as A Prognostic Biomarker for Epithelial Ovarian Cancer Addin Trirahmanto; Hariyono Winarto; Aria Kekalih; Ferry Sandra
The Indonesian Biomedical Journal Vol 11, No 3 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i3.761

Abstract

BACKGROUND: Ovarian cancer is the 8th most prevalent cancer in women in the world. Current biomarker prognosis for ovarian cancer has numerous limitations, thus new biomarkers are needed. MicroRNAs (miRs) are considered as potential biomarkers in ovarian cancer as they are stable in blood. One candidate is miR-200c, the main regulator in epithelial transition to the mesenchyme. The aim of this study is to determine the role of miR-200c as prognostic biomarker for epithelial ovarian cancer (EOC).METHODS: This is a prospective cohort study conducted at Dr. Sardjito Central General Hospital in Yogyakarta from September 2015 to July 2018. Sampling was done using consecutive sampling method. Forty plasma samples of EOC subjects were included in this study. miR-200c expression was quantified using Reverse Transcriptase Quantitative Quantitative Polymerase Chain Reaction (RTqPCR) with miR-16 as the reference gene.RESULTS: The expression of miR-200c was significantly higher in the group of subjects with preoperative CA-125 levels >500 U/mL (p=0.009) than the group of subjects with preoperative CA-125 levels <500 U/mL. Subjects with higher miR-200c expression had lower survival rate than subjects with lower miR-200c expression, although not statistically significant.CONCLUSION: The miR-200c could be a promising biomarker for EOC. Further studies with larger sample sizes are needed to clarify the prognostic value of miR200c.KEYWORDS: miR-200c, epithelial ovarian cancer, prognosis, overall survival
beta-Glucan Increases IFN-gamma and IL-12 Production of Peripheral Blood Mononuclear Cells with/without Induction of Mycobacterium tuberculosis Wild-type/Mutant DNA Meira Erawati; Nyoman Suci Widyastiti; Tri Indah Winarni; Edi Dharmana
The Indonesian Biomedical Journal Vol 11, No 2 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i2.688

Abstract

BACKGROUND: In tuberculosis infections, the immune system is weakened and cannot produce enough cytokines to against the infection. b-glucan is a potent immunomodulator that induces cytokine production in various bacterial infections. This study aimed to determine the effects of b-glucan on the production of interferon (IFN)-γ and interleukin (IL)-12 in peripheral blood mononuclear cells (PBMCs) induced by Mycobacterium tuberculosis DNA.METHODS: PBMCs were isolated from 11 healthy subjects. PBMCs were treated with/without 5 μg/mL b-glucan and M. tuberculosis rpoB wild-type or mutant DNA. The production of IFN-γ and IL-12 in the supernatant was performed with enzyme-linked immune-sorbent assay (ELISA).RESULTS: b-glucan increased significantly (p<0.05) IFN-γ of M. tuberculosis mutant DNA-induced PBMCs, M. tuberculosis wild-type DNA-induced PBMCs, and non-induced PBMCs. b-glucan also increased significantly (p<0.05) IL-12 of M. tuberculosis mutant DNA-induced PBMCs, M. tuberculosis wild-type DNA-induced PBMCs, and non-induced PBMCs. There were not any significant difference between male and female groups for IL-12 and IFN-γ in all treatment groups (p>0.05, ANOVA test).CONCLUSION: This in vitro study indicates that b-glucan increases the performance of PBMCs to produce IFN-γ and IL-12, with/without induction of M. tuberculosis wild-type/ mutant DNA.KEYWORDS: b-glucan, IFN-γ, IL-12, M. tuberculosis, rpoB
Dextrose Hydration May Promote Cisplatin-induced Nephrotoxicity in Rats: Gender-related Difference Farzaneh Karimi; Sayyedehnikta Kasaei; Azar Baradaran; Farzaneh Ashrafi; Ardeshir Talebi; Zahra Lak; Mehdi Nematbakhsh
The Indonesian Biomedical Journal Vol 11, No 2 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i2.502

Abstract

BACKGROUNDS: Cisplatin (CP) as an anticancer drug may affect the plasma glucose level while diabetic subjects are protected against CP-induced nephrotoxicity. In the current study, the role of dextrose hydration during CP therapy on CP-induced nephrotoxicity was evaluated.METHODS: Sixty-nine male and female rats were divided into 12 groups. The rats were hydrated with 15 mL/kg vehicle or different doses of 2%, 10% and 20% dextrose before and after 7.5 mg/kg CP administration. One week later, the biochemical and kidney function markers, and histology finding were determined.RESULTS: All the animals co-treated with CP and 20% dextrose, were dead during one week of the experiment. Administration of CP alone increased kidney tissue damage score (KTDS) and kidney weight (KW). It also elevated the blood urea nitrogen (BUN) and BUN-creatineine ratio (BUN/Cr) levels in the serum. In addition, CP decreased body weight and creatinine (Cr) clearance (ClCr) significantly in both male and female rats (p<0.05). However, 2% and 10% dextrose did not alter the mentioned parameters in male, but 10% dextrose supplement increased the serum levels of BUN, Cr and BUN/Cr ratio, KW and KTDS significantly in female rats (p<0.05).CONCLUSION: Our data suggest that not only do not support the nephro-protective role of dextrose hydration during CP therapy, the dextrose hydration can act as risk factor to promote CP-induced nephrotoxicity in female rats. Prohibition of high carbohydrate (glucose) diet during CP therapy is recommended.KEYWORDS: cisplatin, nephrotoxicity, dextrose, rat, gender

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