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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 13 Documents
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Search results for , issue "Vol 14, No 3 (2022)" : 13 Documents clear
Indonesian Propolis Inhibit Proinflammatory Cytokines, Apoptosis and Oxidative Stress in Anthrax Animal Model Ratih Tri Kusuma Dewi; Dhani Redhono; Agung Susanto; Diding Heri Prasetyo; Evi Nurhayatun; Ida Nurwati; Bambang Purwanto
The Indonesian Biomedical Journal Vol 14, No 3 (2022)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v14i3.1873

Abstract

BACKGROUND: Anthrax is a zoonotic disease caused by Bacillus anthracis, whose endospores stimulate the release of pro-inflammatory cytokines and promote oxidative stress. Propolis, a natural resource that can be found in Indonesia, has been proven to have anti-apoptotic and antioxidant role which might be a potential adjuvant therapy for anthrax treatment. Hence in this study we aimed to investigate effect of propolis as an anti-inflammatory, anti-apoptotic, and antioxidant in anthrax rats model by examining the level of tumor necrosis factor (TNF)-α, caspase-3, and malondialdehyde (MDA), respectively.METHODS: This was an experimental post-test only study with 40 male rats weighed 180-200 g that were induced by anthrax spores injected subcutaneously. The rats were divided into one control positive group and four intervention groups that were administered with 200 mg/kgBW propolis extract for 7 to 14 days. The levels of serum TNF-α, caspase-3, and MDA were measured using enzyme-linked immunosorbent assay (ELISA) and analyzed with bivariate analysis.RESULTS: TNF-α, caspase-3, and MDA level were found lower in anthrax rats model given ethanol extract of propolis than the control group. The lowest concentration of TNF-α value was found in group administered with propolis extract 200 mg/kgBW for 7 days before the anthrax induction (6.136±0.205 pg/mL). The results were similar to the MDA serum and caspase-3 which were the lowest when the propolis was administered 7 days earlier (1.893±0.188 nmol/mL and 2.040±0.067 ng/mL). There was significant difference in the TNF-α, caspase-3, and MDA serum levels (p≤0.001) compared to control group.CONCLUSION: Propolis has anti-apoptotic and antioxidant effects which can be used as complementary therapy in anthrax infection.KEYWORDS: propolis, anthrax, anti-apoptotic, antioxidants
The Importance of Metabolites in Modulating Insulin Sensitivity Anna Meiliana; Nurrani Mustika Dewi; Andi Wijaya
The Indonesian Biomedical Journal Vol 14, No 3 (2022)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v14i3.1872

Abstract

BACKGROUND: Metabolism impairment in obese condition usually initially triggered by inflammation and insulin signaling impairment. The involvement of metabolites, including lipids, amino acids, and ketone bodies, in altering insulin sensitivity has been revealed after massive data sets were provided by the studies regarding metabolomics and lipidomics.CONTENT: Metabolites were now understood to serve more than just the metabolism products, but also as active signaling molecules including in insulin and immunological actions. Different lipid metabolites can serve as signaling molecules to induce insulin resistance of sensitivity through a similar pathway, and impact on the inflammation status. Branched Chain Amino Acids (BCAA) and many amino acids have been correlated with mitochondrial dysfunction and insulin impairment. Ketogenic diet, supplementation and microbiota transplantation become the current strategies to set a preferable metabolites composition to modulate insulin sensitivity.SUMMARY: Thousands of metabolites can now be measured using technical and bioinformatics developments. Different types of amino acids, fatty acids, and bile acids are being studied in relation to altered metabolic states, particularly obesity and type 2 diabetes mellitus. A thorough knowledge of the metabolic changes that contribute to insulin resistance might lead to the discovery of new targets for enhancing insulin sensitivity and preventing and treating many metabolic disorders.KEYWORDS: metabolites, insulin resistance, lipids, amino acids, ketone bodies
Erythrocyte Indices MCV and/or MCH as First Round Screening Followed by Hb-analysis for β-thalassemia Carrier State Edhyana Sahiratmadja; Ani Melani Maskoen; Lelani Reniarti; Delita Prihatni
The Indonesian Biomedical Journal Vol 14, No 3 (2022)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v14i3.1960

Abstract

BACKGROUND: Being located in the global thalassemia belt area, Indonesia is estimated harboring about 10% thalassemia carriers; however, screening program is still diversely scattered across the country. Numerous erythrocyte indices have been introduced to help identifying thalassemia carriers with contradictory results. Therefore, this study had compared the use of mean corpuscular volume (MCV) and/or mean corpuscular hemoglobin (MCH) values and the most erythrocyte indices used in Indonesia which were Mentzer Index (MI) and Shine & Lal Index (SLI), as a first attempt in a mass screening for β-thalassemia carrier.METHODS: This was a retrospective study, evaluating laboratory data from family members of thalassemia major subjects. The sensitivity and specificity of MI and SLI were calculated. HbA2 >3.5% was used as a golden standard for β-thalassemia carrier and DNA examination was conducted to confirm β-globin mutation.RESULTS: Out of 160, 28.8% of the subjects had low Hb concentration. Interestingly, 79.4% of the subjects had low MCV and/or MCH with or without low Hb concentration. In this study, specificity and sensitivity of MI were 82.2% and 83.8%, whereas of SLI were 96% and 40.5%, respectively. Low MCV and/or MCH had covered IVS1nt5 and Cd26 mutation at β-globin gene; whereas MI and SLI had missed some samples, leading to false negative of thalassemia carrier results, when using MI or SLI only.CONCLUSION: MCV<80 fl and/or MCH<27 pg is the best first round mass screening method for β-thalassemia carrier in a limited facility area. However, Hb electrophoresis should be gradually installed regionally in various places wherever possible, as well as DNA analysis to confirm the mutation for an optimal carrier diagnosis.KEYWORDS: HbA2, HbE, iron deficiency anemia, Mentzer Index, Shine and Lal Index

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