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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 15 Documents
 1   2 
Search results for , issue "Vol 11, No 1 (2019)" : 15 Documents clear
Protein Intake, Prognostic Nutritional Index and Quality of Life in Head and Neck Cancer Patients Undergoing Radiotherapy Andry Kelvianto; Fiastuti Witjaksono; Sri Mutya Sekarutami
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.570

Abstract

BACKGROUND: It has not been well understood whether the quality and quantity of protein intake could affect the quality of life. Quality of life is associated with nutritional status, but the usage of prognostic nutritional index (PNI) to reflect quality of life of head and neck cancer patients undergoing radiotherapy also still has not been widely studied.METHODS: A cross sectional study was performed in 61 head and neck cancer patient undergoing radiotherapy. The quantity and quality of protein intake were obtained using semiquantitative food frequency questionnaire (FFQ) which was analized by analyzed using Nutrisurvey 2007, PNI was obtained using a calculation of Onodera’s formula based on laboratory data of serum albumin and total lymphocyte count (TLC), and domains of quality of life were obtained from the interview of European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Core Questionnaire (QLQ-C30) and EORTC Quality of Life Head and Neck module (QLQ-H&N35) and then calculated to get each domain’s score on quality of life.RESULTS: Patient’s median of total protein intake was 1.42 (0.26-4.11) g/kg/day. The median of PNI was 45.9 (29.4- 54.2). Quantity of protein intake was significantly correlated with several symptoms domain of quality of life. PNI was also significantly correlated with one functional domain and two symptom domains of quality of life. This study did not show a significant correlation between quantity and quality of protein intake with PNI.CONCLUSION: PNI has the potential to reflect quality of life of head and neck cancer patients. Future studies might be beneficial to show the usage of PNI to reflect quality of life, especially involving the progressivity of quality of life.KEYWORDS: animal protein, chemoradiotherapy, cachexia, quality of life
Mitochondria in Health and Disease Anna Meiliana; Nurrani Mustika Dewi; Andi Wijaya
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.779

Abstract

BACKGROUND: Mitochondrial dysfunction known to be associated with most of human inherited disorders and diseases, including neurodegenerative disorders, cardiomyopathies, metabolic syndrome, muscle weakness, cancer, also obesity.CONTENT: Mitochondria charges for multiple anabolic and catabolic circuitries, as the main provider for adenosine triphosphate (ATP). Mitochondria also responsible for cellwide stress responses and control non-apoptotic cell death routines, such as autophagy and regulated necrosis. In other words, mitochondria play an extended role in regulating cellular functions, both vital and lethal, from physiological metabolism to stress responses and death to maintain adult tissue homeostasis. Furthermore, mitochondria are crucial for both embryonic and postembryonic development. Therefore, any defect or alteration in mitochondria signaling pathways will lead to a large number of diseases in human, including premature aging, neurodegenerative disorders, muscle weakness, cardiovascular disorders, and cancer.SUMMARY: Mitochondria perform a dynamic, integrated interconnected network, to maintain tissue homeostasis, beyond the cell boundaries and regulating cells and tissues communication. Certainly any mitochondrial dysfunction could direct to neurodegenerative diseases and metabolic disorders.KEYWORDS: mitochondria, UPR, mitochondrial quality control, proteostasis, mitohormesis, mitochondrial diseases
Gene Families of AmpC-producing Enterobacteriaceae Present in the Intensive Care Unit of Cipto Mangunkusumo Hospital Jakarta Lucky Hartati Moehario; Thomas Robertus; Anis Karuniawati; Rudyanto Sedono; Delly Chipta Lestari; Andi Yasmon
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.552

Abstract

BACKGROUND: Antibiotic resistance has become a worldwide problem. Among Asia countries, Indonesia has high prevalence of multi-drug resistant organisms mainly due to Gram-negative bacilli Enterobacteriaceae. This study aimed to find out whether gene family of AmpC and AmpC/ESBL-producing Enterobacteriaceae were present in the Intensive Care Unit (ICU) of Cipto Mangunkusumo Hospital, Jakarta, Indonesia.METHODS: Specimens were obtained from several body sites of adult patients with infection hospitalised in ICU of Cipto Mangunkusumo Hospital. VITEK®2 was used to identify the microorganisms. Antibiotic susceptibility tests were conducted using VITEK®2 and disc diffusion technique according to Clinical and Laboratory Standards Institute (CLSI) guidelines. Double disc synergy (DDS) test method was employed to detect AmpC activity. Gene families of ampC were identified using multiplex polymerase chain reaction (PCR).RESULTS: Forty five isolates were identified as putative AmpC, extended-Spectrum β-lactamases (ESBL) and AmpC/ESBL-producing Enterobacteriaceae. Klebsiella pneumoniae (n=32) were predominant, followed by Escherichia coli (n=6), Enterobacter cloacae (n=5) and Enterobacter aerogenes (n=2). AmpC activity was detected in 9 isolates, in which 4 isolates were AmpC producing and 5 isolates were AmpC/ESBL. In vitro, AmpC-producing Enterobacteriaceae showed good susceptibility to many antibiotic tested, while those of AmpC/ESBL-producing only to Amikacin. The gene families of ampC were DHA, EBC and CIT identified from 6 isolates.CONCLUSION: DHA, EBC and CIT gene families were identified from AmpC and AmpC/ESBL-producing Enterobacteriaceae in the ICU of Cipto Mangunkusumo Hospital. While the AmpC-producing was still susceptible to almost all antibiotics tested, the AmpC/ESBL-producing showed resistant except for Amikacin.KEYWORDS: Enterobacteriaceae, β-lactamases, AmpC, ESBL
Negative Correlation between Cytoglobin Expression and Intracellular ROS Levels in Human Skin Keloid Fibroblasts Fajri Marindra Siregar; Novi Silvia Hardiany; Sri Widia Azraki Jusman
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.488

Abstract

BACKGROUND: In our previous study, we found higher cytoglobin (Cygb) expression in keloid than normal tissue. Cytoglobin is a new globin family protein which function is still being studied to date. The purpose of this research is to elucidate the function of Cygb in human skin keloid fibroblasts (KFs), especially its role in intracellular reactive oxygen species (ROS) levels.METHODS: The study was conducted on human skin KFs obtained from primary culture. Inhibition of Cygb expression was achieved by using siRNA targeting Cygb. We compared the relative expression of Cygb between treatment and control group, and its effect on intracellular ROS levels. Gene expression was measured using quantitative real-time polymerase chain reaction (qRT-PCR) while the ROS level counted by dichlorodihydrofluorescein diacetate (DCFHDA) assay.RESULTS: There was an increase in intracellular ROS levels in the small interfering RNA (siRNA) (+) Cygb group compared to control group (1.673 vs. 1.260; 1.773 vs. 1.393; 1.710 vs. 1.360; respectively). There is a negative correlation between Cygb expression and ROS level (p<0.05; r=-0.651).CONCLUSION: There is a negative correlation between Cygb expression and intracellular ROS levels, we suggest Cygb acts as a ROS scavenger in human skin KFs.KEYWORDS: skin keloid fibroblasts, cytoglobin, siRNA, ROS
Artemisia annua Leaf Extract Increases GLUT-4 Expression in Type 2 Diabetes Mellitus Rat Arum Kartikadewi; Awal Prasetyo; Lisyani Budipradigdo; Heri Nugroho; Kusmiyati Tjahjono; Arthur Lelono
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.531

Abstract

BACKGROUND: The depletion of glucose transporter 4 (GLUT-4) affects blood glucose level in the type 2 diabetes mellitus (T2DM) patient. Herbals supplementation such as Artemisia annua is known to posses an antidiabetic potency, but its effect on long term glucose control marker, glicated hemoglobin (HbA1C) and muscle GLUT-4 expression still has not been investigated.METHODS: Twenty Wistar rats were divided into four groups (five rats per group). The C1 group was consist of healthy control rats and C2 group was consist of diabetic control rats. Diabetic condition was induced by giving high lard fat diet for 28 days, followed with 30 mg/kgBW of Streptozotocin injection at the 29th day. Meanwhile, T1 and T2 group were consist of diabetic rats, which were supplemented with 50 mg/kgBW and 100 mg/kgBW of Artemisia annua leaf extract, respectively. GLUT-4 expression and HbA1C level were measured at the 14th day post-treatment.RESULTS: The GLUT-4 was expressed 1.8 and two times higher in T1 and T2 group, respectively, compared to C2 group. Meanwhile, HbA1C level in C2 group was two times higher than C1 group (11.95±2.52 compared to 5.61±2.69, p<0.01). Further, the administration of 100 mg/ kgBW Artemisia annua extract caused a slight reduction of HbA1C (11.95±2.52 compared to 8.18±3.53, p>0.05)CONCLUSION: Muscle cell’s GLUT-4 in T1 and T2 group was expressed increasingly and significantly different compared to the C2 group. HbA1C level in T2 was slightly reduced although no significant different compared to C2 group.KEYWORDS: Artemisia annua, GLUT-4, HbA1C, type 2 diabetes mellitus
Nutritional Influences on Epigenetics, Aging and Disease Anna Meiliana; Nurrani Mustika Dewi; Andi Wijaya
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.780

Abstract

BACKGROUND: Altered epigenetics is regarded to play quite a role in many chronic diseases including cancer, diabetes, obesity, dyslipidemia, hypertension and neurodegeneration, hence nutrition suggested to contribute in epigenetics and disease.CONTENT: Histone modifications, as a part of epigenetics mechanisms, depend on metabolites which acts as cofactors or substrates. Fluctuating levels of specific metabolites become the direct and rapid mechanisms to influence gene activity. Therefore, these metabolites may have a role as gatekeepers of chromatin, in chromatin landscape modulation as a response to key nutritional cues. Chemical modifications of histones and DNA have a critical role in epigenetic gene regulation including histone acetylation, and DNA methylation. Some enzymes add or remove such chemical modifications, and suggested to be sensitive to changes in intracellular metabolism, such as mutations in the metabolic enzymes succinate dehydrogenase (SDH), fumarate hydratase (FH) and isocitrate dehydrogenase (IDH) can result in cancer.SUMMARY: As a response to their nutrient environment, organisms tend to rapidly alter their gene expression. Many evidences showed an epigenetic regulation of chromatin is coupled to the changes on metabolites levels due to this kind of response. These metabolites will lead the recruitment of transcriptional regulatory complexes to DNA, thus clearly influencing the dynamic chromatin landscape.KEYWORDS: metabolites, enzymes, epigenetics, chromatin, nutrition
The Effect of Curcumin on Regression of Liver Fibrosis through Decreased Expression of Transforming Growth Factor-β1 (TGF-β1) Supriono Supriono; Asri Nugraheni; Handono Kalim; Mudjiwijono Handaru Eko
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.463

Abstract

BACKGROUND: Transforming growth factor (TGF)-β1 has a pivotal role in liver fibrogenesis. Curcumin effectively prevent the progression of liver fibrosis through inhibition of TGF-β1/Sma and drosophila MAD (Smad) signaling pathway. However, the role of curcumin in the regression of liver fibrosis is still unknown. This study investigated the role of curcumin and TGF-β1 in liver fibrosis regression.METHODS: An experimental Wistar rat model included 6 treatment groups as well as positive and negative control groups. The treatment and positive control groups were injected with carbon tetrachlorid (CCl4) for 9 weeks to induce liver fibrosis. After cessation of injection, 3 of the treatment groups were given curcumin and 3 were given carboxymethylcellulose (CMC) for 2, 5 and 9 weeks, while the positive control was untreated. The negative control was injected with normal saline. TGF-β1 liver tissue levels were analyzed by ELISA, while the TGF-β1 expression in liver cells was analyzed by immunohistochemical assay. The metavir score was used to assess the degree of liver fibrosis. Values of p<0.05 were regarded as statistically significant.RESULTS: Nine weeks of CCl4 injection induced liver fibrosis (metavir F3); and significantly increased TGF-β1 levels and expression in tissues (p=0.00, p=0.021, respectively). Curcumin administration decreased levels and expression of TGF-β1 in the liver and accelerated regression of liver fibrosis. There was a significant correlation between duration of administration of curcumin with an expression of TGF-β1 in the liver tissue (r=0.87; p<0.00).CONCLUSION: Curcumin accelerates regression of liver fibrosis, likely through decreasing of TGF-β1 expression in the liver.KEYWORDS: curcumin, TGF-β1, liver fibrosis regression, CCl4, animal model
Conditioned Media of Human Umbilical Cord Blood Mesenchymal Stem Cell Inhibits Ultraviolet B-induced Apoptosis in Fibroblasts Dian Andriani Ratna Dewi; Ferry Sandra
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.544

Abstract

BACKGROUND: Ultraviolet (UV)B irradiated-skin cells may respond either by activating protective or apoptotic mechanisms. Several treatments has been reported to prevent apoptosis of the skin cell. To date, despite of the cell, secretome of mesenchymal stem cell (MSC) has been progressively explored for various treatment. Current research was conducted to find out the possible effect of MSC's secretome to protect normal cells from the UVB irradiation.METHODS: For preparation of the conditioned media human umbilical cord blood mesenchymal stem cell (CM-hUCB-MSC), hUCB was collected and separated to collect mononuclear cell (MNC). MNC was cultured in MSC medium until passage 4, then checked for MSC biomarkers. Conditioned media was then produced from the cultured MSC. For induction of apoptosis, NIH3T3 cells were pretreated with/without CM-hUCB-MSC, prior to the UVB irradiation for 5-60 minutes. After 24 hours, apoptosis evaluation was conducted with Sub-G1 assay with hypotonic fluorochrome solution using flow cytometer.RESULTS: The average of apoptotic cells irradiated with UVB for 30 minutes was 94.2%. The 30-minutes-UVB irradiation significantly induced apoptosis in NIH3T3 cells (p=0.000). The averages of apoptotic cells by pretreatment of 0, 5, 10 and 20% CM-hUCB-MSC prior to UVB irradiation were 94.2, 46.8, 31.8 and 31.5 %, respectively. The pretreatment of 5, 10 and 20% CM-hUCB-MSC prior to UVB irradiation could significantly decrease the percentage of apoptosis caused by UVB (p=0.001).CONCLUSION: Taken together, CM-hUCB-MSC inhibited UVB-induced apoptosis in NIH3T3 cells significantly, suggesting that CM-hUCB-MSC might be a potential anti-UVB-induced apoptosis factor. Hence, further research should be explored to disclose its specific intracellular mechanism.KEYWORDS: UVB, stem cell, conditioned media, fibroblast, apoptosis, aging, secretome, NIH3T3 cell
Subchronic Toxicity of Ethanol Extract of Syzygium polyanthum (Wight) Walp. Leaves on Wistar Rat Sri Adi Sumiwi; Ade Zuhrotun; Rini Hendriani; Mochamad Rizal; Jutti Levita; Sandra Megantara
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.458

Abstract

BACKGROUND: Previous works indicated various pharmacology activities of bay plant (Syzygium polyanthum (Wight) Walp.), however only few studies investigated its toxicity. This work was aimed to study the subchronic toxicity of ethanol extract of this plant.METHODS: White Wistar rats were divided into 4 groups and were treated with 2% of Arabic gum (PGA) suspension, 1000 mg/kg of body weight (BW), 400 mg/kg of BW and 100 mg/kg of BW, respectively. The animals were observed on their body weight, hematology, clinical biochemistry parameters, organ index and histopathology.RESULTS: Flavonoids, tannins, polyphenols, saponins, quinones, monoterpenes and sesquiterpenes were detected in dried leaves and ethanol extract of bay plant. An increase of body weight in male and female groups treated with dose 100 and 400 mg/kg BW compared to controls, was observed. Moreover, there was an increase of white blood cell (WBC) in male and female groups treated with S. polyanthum extracts compared to controls, whereas a decrease of red blood cell (RBC) was observed in male groups treated with S. polyanthum extracts in dose-dependent manner compared to control. No significant changes of RBC were seen in female groups, haemoglobin values were not altered by extract treatment. Photomicrographs of liver, kidney, lungs, heart and spleen histopathology of male and female S. polyanthum extract-treated groups showed no significant alteration compared to controls.CONCLUSION: Our study revealed that S. polyanthum extracts does not show toxicity on the body weight, hematology, creatinine and serum glutamic pyruvic transaminase (SGPT), but fatty liver and necrosis are observed in female rats. This result can be beneficial for plant-based drug discovery, particularly this study provides information about the safety of S. polyanthum to be further developed as candidate of phytopharmaceutics.KEYWORDS: bay plants, salam leaves, hepatotoxicity, necrosis, SGOT, SGPT
Relationship between Circulating Protein p53 and High Sensitivity C-Reactive Protein in Central Obesity Men with Inflammaging Rina Triana; Anna Meiliana; Eli Halimah; Andi Wijaya
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.436

Abstract

BACKGROUND: The mechanism of aging goes along with age, one of which is characterized by cellular senescent, which occurs mostly in adipose tissue. Adipose tissue is the site of accumulation of large cell senescent, in the regulation of obesity and aging. Proteins p53 is marker for cell senescent, which are also known to induce inflammation. This study was aimed to determine the relationship between circulating protein p53 and high sensitivity C-reactive protein (hsCRP) in central obese men with inflammaging.METHODS: The study design is an observational study with cross-sectional approach. The subjects were 75 central obese men (waist circumference/WC > 90 cm), aged ≥ 45 years old. Subjects were divided into 2 age groups, those are middle age group: 45-59 years old (50.7%) and elderly group: ≥ 60 years old (49.3%). Examination of circulating p53 was done using enzyme-linked immunosorbent assay (ELISA) method, and the hsCRP examination was done by chemiluminescent method.RESULTS: It was found that there was a correlation between circulating p53 and hsCRP in elderly (r=-0.414; p<0.05) but not in middle age (r=-0.127; p=0.449).CONCLUSION: From this study, it is assumed that more senescence cells in elderly are resulting in increased chronic inflammation.KEYWORDS: aging, senescent, inflammaging, protein p53, hsCRP

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