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INDONESIA
The Indonesian Biomedical Journal
ISSN : -     EISSN : -     DOI : -
Core Subject : Health, Science,
Arjuna Subject : -
Articles 13 Documents
Search results for , issue "Vol 13, No 4 (2021)" : 13 Documents clear
Daily Soy–Catfish–Anchovy–Rice (SCAR) Porridge Increases 25(OH)D Serum Levels in Tuberculosis Patients with Vitamin D Receptor Gene Polymorphisms Dina Keumala Sari; Ridha Dharmajaya; Mutiara Indah Sari; Dewi Masyithah Darlan
The Indonesian Biomedical Journal Vol 13, No 4 (2021)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v13i4.1725

Abstract

BACKGROUND: The presence of vitamin D receptor (VDR) polymorphism and high levels of inflammatory markers are predisposing factors indicating disease progression and malnutrition. To meet nutritional needs in maintaining nutritional status in tuberculosis patients with VDR gene polymorphisms (TaqI or FokI), food that is easily absorbed and high in vitamin D, calcium, and protein is needed. This study was conducted to determine whether high vitamin D and calcium porridge called soy–catfish–anchovy–rice (SCAR) porridge would increase 25(OH)D serum levels and other parameters, including calcium, albumin, high-sensivity C-reactive protein (hs-CRP), and blood glucose serum levels.METHODS: The study was a parallel, open, clinical trial. There were 22 subjects in the intervention (I) group who received 50 g of SCAR porridge once per day along with dietary counseling, and 21 subjects in the control (C) group who only received dietary counseling. All subjects with TC and CC (TaqI) or TC and CC (FokI) genotype were included in this study. The intervention lasted for 14 days, and the parameters such as 25(OH)D, calcium, albumin, hs-CRP, and blood glucose serum levels were assessed before and after intervention between groups.RESULTS: All subjects in both groups completed the study. After 14 days of intervention, there was a significant increase in 25(OH)D (p=0.01) and decrease in hs-CRP (p=0.02) serum levels in the I group, and no change was observed in the C group. There was no significant difference in albumin and blood glucose serum levels.CONCLUSION: The results show that 50 g of SCAR porridge per day for 14 days is an effective supplementation that can increase 25(OH)D and decrease hs-CRP serum levels in tuberculosis patients with VDR gene polymorphism.KEYWORDS: vitamin D, hs-CRP, polymorphism, porridge
Stem Cell Quiescence versus Senescence: The Key for Healthy Aging Anna Meiliana; Nurrani Mustika Dewi; Andi Wijaya
The Indonesian Biomedical Journal Vol 13, No 4 (2021)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v13i4.1655

Abstract

BACKGROUND: Aging tissues lose their homeostatic and regenerative capacities, which has been linked to the degeneration of the stem cells such as the tissue-specific stem cells, the stem cell niches, and systemic cues that regulate stem cell activity.CONTENT: The maintenance of tissue homeostatic and regeneration dependent on its tissue-specific stem cells, that —long-lived cells with the ability to self-renew and differentiate into mature cells. Understanding the molecular mechanisms that governs stem cell survival, self-renewal, quiescence, proliferation, and commitment to specific differentiated cell lineages is critical for identifying the drivers and effectors of age-associated stem cell failure. Such understanding will be critical for the development of therapeutic approaches that can decrease, and possibly reverse and repair the age-related degenerative process in aging tissues.SUMMARY: The exact mechanisms and reasons of aging process were not fully elucidated until now. Stem cells is one of the keys for maintaining tissues heath and understanding how stem cell decline with age will give us opportunities to find strategy in increasing somatic stem cells regenerative capacity and delay the aging process.KEYWORDS: adult stem cell, aging, epigenetic, metabolism, quiescence, senescence
In vitro Anti-inflammatory Evaluation of 6-Thioguanine and 6-Hydroxy-2-Mercaptopurine as A Potential Treatment for Rheumatoid Arthritis Nurul Syuhada Nordin; Yong Yoke Keong; Siti Farah Md Tohid; Zetty Nadia Md Zain; Muhammad Nazrul Hakim
The Indonesian Biomedical Journal Vol 13, No 4 (2021)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v13i4.1650

Abstract

BACKGROUND: Eventhough 6-Mercaptopurine act as a major drug for rheumatoid arthritis (RA) treatment, however, its toxicity become a limitation. Therefore, this current study investigated whether 6-hydroxy-2-mercaptopurine (6H2MP) and 6-thioguanine (6TG) compounds are purine nucleoside analogues as a potential treatment of RA. The objective was to evaluate the therapeutics effects, especially the anti-inflammatory potential of 6H2MP and 6TG in the lipopolysaccharides (LPS)-induced RAW264.7 cells and phorbol myristate acetate (PMA)-induced HIG-82 cells.METHODS: Macrophage cells (RAW264.7) and rabbit synoviocytes (HIG-82) cells were induced using LPS and PMA to evaluate the anti-inflammatory potential of 6H2MP and 6TG. The cytotoxicity assessment was done by using MTT assay, while enzyme-linked immunosorbent assay (ELISA) was used to determine the anti‑inflammatory potential, including tumour necrosis factor (TNF-α), interleukins (IL-1β, and IL-6).RESULTS: Upon LPS-induced, RAW 264.7 macrophages demonstrated that 6H2MP and 6TG could suppress the production of nitric oxide (NO) in vitro. The half-maximal inhibitory concentration (IC50) value of 6TG and 6H2MP were 10.73 and 13.31, respectively. Further studied in PMA-induced HIG-82 synovial fibroblast cells showed that 6H2MP and 6TG also suppressed the release of NO, Prostaglandin E2 (PGE2), and inflammatory cytokines such as TNF-α, IL-1β and IL-6. The 6TG is more effective to reduce inflammatory reactions compared to 6H2MP, by the lower dose needed compared to 6H2MP in all experiments except in PGE2.CONCLUSION: The inhibition of inflammatory mediators is an important mechanism by which 6TG and 6H2MP may alleviate pain and articular inflammation. These results indicated that 6H2MP and 6TG are effective candidates for ameliorating inflammatory-associated complications.KEYWORDS: anti-inflammatory, HIG-82 cells, RAW264.7 cells, 6-Thioguanine, 6-Hydroxy-2-Mercaptopurine

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