Abstract
Objectives
Iron is essential for cell growth, differentiation, electron transfer, and oxygen transport. Hyperoxia may increase the turnover of bone matrix components with a net effect of accelerated bone growth. Although hyperoxia was claimed could increase osteoblast activity, but expression level in possible genes which play role in proliferation is still unclear. This research aims to prove the differences of expression level of transferrin receptor gene and iron regulated transporter and other genes of 7F2 under 24 h normoxia, 24 h hyperoxia, and 48 h hyperoxia and the effect of hyperoxia by using osteoblast cell culture 7F2.
Methods
Reverse transcriptase, real time Polymerase Chain Reaction (PCR), and microarray is used to qualitatively detect gene expression. The computer softwares such as National Center for Biotechnology Information (NCBI) data base, Software Affymetrix, DNA Strider program, Genomatix – DiAlign program, Oligo 5.0 program (Software primer design) from Wojciech & Piotr Rychlik, and Genetyx-Mac version 8.0 have been used to analyze the PCR result.
Results
Under 24 h hyperoxia, there were 3,884 copies of transferrin receptor mRNA per 1,000,000 copies of glyceraldehyde 3-phosphate dehydrogenase (GAPDH) mRNA. After 24 h hyperoxia, 8,325 copies of transferrin receptor mRNA per 1,000,000 GAPDH mRNA copies were found showing 2.1-fold up regulation. After 48 h hyperoxia, there was no significant increase at the level of expression of transferrin receptor mRNA, 8,079 mRNA copies per 1,000,000 copies of mRNA were found (2.0-fold up regulation compared with 24 h normoxia).
Conclusions
It can be concluded that hyperoxia might have an effect on upregulating the expression of some osteoblast genes which might have an impact on osteoblast activity.
Funding source: Deutscher Akademischer Austauschdienst
Award Identifier / Grant number: 331 4 00 017
Acknowledgments
The authors deliver gratitude to Deutscher Akademischer Austauschdienst (DAAD) for the sandwich research scholarship to the Charite University of Clinics and Institute of Biochemistry, Charite Universitatsmedizin, University of Humboldt, Berlin, for supporting facilities. The gratitude also for the Institute of Tropical Disease, Universitas Airlangga for all supports.
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Research funding: Deutscher Akademischer Austauschdienst (DAAD) Scholarship. All authors have accepted responsibility for the entire content of this manuscript and approved its submission.
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Author contributions: All authors have accepted responsibility for the entire content of this manuscript and approved its submission.
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Competing interests: The authors declare that there is no conflict of interest regarding the publication of this article.
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Informed consent: Not applicable.
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Ethical approval: Not applicable.
References
1. Lieu, PT, Heiskala, M, Peterson, PA, Yang, Y. The roles of iron in health and disease. Mol Aspect Med 2001;22:1–87. https://doi.org/10.1016/s0098-2997(00)00006-6.Search in Google Scholar
2. Gorfien, SF, Jayme, DW. Development and optimization of serum- and protein-free culture media. In: Davis, JM, editor. Animal cell culture: essential methods. John Wiley & Sons; 2011:153–84 pp.10.1002/9780470669815.ch5Search in Google Scholar
3. Brown, JX, Buckett, PD, Wessling-Resnick, M. Identification of small molecule inhibitors that distinguish between non-transferrin bound iron uptake and transferrin-mediated iron transport. Chem Biol 2004;11:407–16. https://doi.org/10.1016/j.chembiol.2004.02.016.Search in Google Scholar
4. Barberon, M, Dubeaux, G, Kolb, C, Isono, E, Zelazny, E, Vert, G. Polarization of iron-regulated transporter 1 (Irt1) to the plant-soil interface plays crucial role in metal homeostasis. Proc Natl Acad Sci USA 2014;111:8293–8. https://doi.org/10.1073/pnas.1402262111.Search in Google Scholar
5. Errington, J, Daniel, RA, Scheffers, DJ. Cytokinesis in bacteria. Microbiol Mol Biol Rev 2003;67:52–65. https://doi.org/10.1128/mmbr.67.1.52-65.2003.Search in Google Scholar
6. Tortorella, S, Karagiannis, TC. Transferrin receptor-mediated endocytosis: a useful target for cancer therapy. J Membr Biol 2014;247:291–307. https://doi.org/10.1007/s00232-014-9637-0.Search in Google Scholar
7. Anderson, GJ, Darshan, D, Wilkins, SJ, Frazer, DM. Regulation of systemic iron homeostasis: how the body responds to changes in iron demand. Biometals 2007;20:665–74. https://doi.org/10.1007/s10534-006-9030-2.Search in Google Scholar
8. Tandara, L, Salamunic, I. Iron metabolism: current facts and future directions. Biochem Med 2012;22:311–289. https://doi.org/10.11613/bm.2012.034.Search in Google Scholar
9. Feelders, RA, Kuiprt-Kramer, EP, van Eijk, HG. Structure, function and clinical significance of transferrin receptors. Clin Chem Lab Med 1999;37:1–10. https://doi.org/10.1515/cclm.1999.001.Search in Google Scholar
10. Stipanuk, MH, Caudill, MA. Biochemical, physiological, and molecular aspects of human nutrition, 3rd ed. New York, USA: Elsevier Inc; 2013:804 p.Search in Google Scholar
11. McGrowder, D, Brown, P, Alexander-Lindo, RL, Budall, S, Irving, R, Gordon, L. The use of soluble transferrin receptor in the detection of rHuepO abuse in sports. Biochem Insights 2010;3:7–18. https://doi.org/10.4137/bci.s3943.Search in Google Scholar
12. Fatima Macedo, M, De Sousa, M, Ned, RM, Mascarenhas, C, Andrews, NC, Correia-Neves, M. Transferrin is required for early T-cell differentiation. Immunology 2004;112:543–9. https://doi.org/10.1111/j.1365-2567.2004.01915.x.Search in Google Scholar
13. Worthen, CA, Enns, CA. The role of hepatic transferrin receptor 2 in the regulation of iron homeostasis in the body. Front Pharmacol 2014;5:34. https://doi.org/10.3389/fphar.2014.00034.Search in Google Scholar
14. Formanowicz, D, Formanowicz, P. An overall view of the process of the regulation of human iron metabolism. J Biotechnol Comput Biol Bionanotechnol 2011;92:193–207. https://doi.org/10.5114/bta.2011.46534.Search in Google Scholar
15. Sakko, AJ, Bertram, KC, Grosvenor, S, Sheahan, C, Voorhamme, D, Simula, A, et al.. Regulation of transferrin receptor and IGF-I receptor numbers at the cell surface drives growth and productivity of hybridoma cells. In: Proceedings of the 21st annual meeting of the European Society for Animal Cell Technology (ESACT), Dublin, Ireland, Springer, Dordrecht; 2009:271–83 pp.10.1007/978-94-007-0884-6_42Search in Google Scholar
16. Heath, JL, Weiss, JM, Lavau, CP, Wechsler, DS. Iron deprivation in cancer––potential therapeutic implications. Nutrients 2013;5:2836–59. https://doi.org/10.3390/nu5082836.Search in Google Scholar
17. O’Donnell, KA, Yu, D, Zeller, KI, Kim, JW, Racke, F, Thomas-Tikhonenko, A, et al.. Activation of transferrin receptor 1 by c-Myc enhances cellular proliferation and tumorigenesis. Mol Cell Biol 2006;26:2373–86.10.1128/MCB.26.6.2373-2386.2006Search in Google Scholar
18. Kilbarger, AK. The effect of iron overload on osteoblast function in cell [thesis]. USA: Faculty of Graduate School of The University of North Carolina at Greenboro; 2007.Search in Google Scholar
19. Messenger, AJM, Barclay, R. Bacteria, iron and pathogenicity. Biochem Educ 2010;11:54.10.1016/0307-4412(83)90043-2Search in Google Scholar
20. Chitambar, CR, Masey, EJ, Seligman, PA. Regulation of transferrin receptor expression on human leukemic cells during proliferation and induction of differentiation. J Clin Invest 2015;72:1314–25. https://doi.org/10.1172/JCI111087.Search in Google Scholar
21. Vert, G, Grotz, N, Dédaldéchamp, F, Gaymard, F, Guerinot, ML, Briat, JF, et al.. IRT1, an arabidopsis transporter essential for iron uptake from the soil and for plant growth. Plant Cell 2002;14:1223–33. https://doi.org/10.1105/tpc.001388.Search in Google Scholar
22. Abboud, S, Haile, DJ. A novel mammalian iron-regulated protein involved in intracellular iron metabolism. J Biol Chem 2000;275:19906–12. https://doi.org/10.1074/jbc.m000713200.Search in Google Scholar
23. Donovan, A, Brownlie, A, Zhou, Y, Shepard, J, Pratt, SJ, Moynihan, J, et al.. Positional cloning of zebrafish ferroportin 1 identifies a conserved vertebrate iron exporter. Nature 2000;403:776–81. https://doi.org/10.1038/35001596.Search in Google Scholar
24. McKie, AT, Barlow, DJ. The SLC40 basolateral iron transporter family (IREG1/ferroportin/MTP1). Pflügers Archiv 2004;447:801–6. https://doi.org/10.1007/s00424-003-1102-3.Search in Google Scholar
25. Donovan, A, Lima, CA, Pinkus, JL, Pinkus, GS, Li, Z, Robine, S, et al.. The iron exporter ferroportin/Slc40a1 is essential for iron homeostasis. Cell Metabol 2005;1:191–200. https://doi.org/10.1016/j.cmet.2005.01.003.Search in Google Scholar
26. Wolff, NA, Liu, W, Fenton, RA, Lee, W-K, Thévenod, F, Smith, CP. Ferroportin 1 is expressed basolaterally in rat kidney proximaltubule cells and iron excess increases its membrane trafficking. J Cell Mol Med 2011;15:209–19. https://doi.org/10.1111/j.1582-4934.2009.00985.x.Search in Google Scholar
27. Theurl, I, Ludwiczek, S, Eller, P, Seifert, M, Artner, E, Brunner, P, et al.. Pathways for the regulation of body iron homeostasis in response to experimental iron overload. J Hepatol 2005;43:711–9. https://doi.org/10.1016/j.jhep.2005.03.030.Search in Google Scholar
28. Yeh, KY, Yeh, M, Mims, L, Glass, J. Iron feeding induces ferroportin 1 and hephaestin migration and interaction in rat duodenal epithelium. Am J Physiol Gastrointest Liver Physiol 2009;296:G55–65. https://doi.org/10.1152/ajpgi.90298.2008.Search in Google Scholar
29. Kuriyama-Matsumura, K, Sato, H, Suzuki, M, Bannai, S. Effects of hyperoxia and iron on iron regulatory protein-1 activity and the ferritin synthesis in mouse peritoneal macrophages. Biochim Biophys Acta 2001;1544:370–7. https://doi.org/10.1016/s0167-4838(00)00251-x.Search in Google Scholar
© 2021 Walter de Gruyter GmbH, Berlin/Boston
Articles in the same Issue
- Frontmatter
- Original Articles
- Cost of illness of diabetes mellitus in Indonesia: a systematic review
- Social media health interventions to improve diabetes mellitus patient outcome: a systematic review
- Developing pharmacokinetics–pharmacodynamics model of valproic acid syrup based on prediction of population pharmacokinetics parameter and seizure frequency in Indonesian pediatric epilepsy outpatients
- Acetylcholinesterase inhibitory activity of extract and fractions from the root of Rauvolfia serpentina(L.) Bth.ex Kurz
- Green tea and its active compound epigallocathechin-3-gallate (EGCG) inhibit neuronal apoptosis in a middle cerebral artery occlusion (MCAO) model
- The effects of quercetin on nicotine-induced reward effects in mice
- Resveratrol ameliorates physical and psychological stress-induced depressive-like behavior
- Translation and cross-cultural adaption of an instrument measuring patient’s well-being under treatment for schizophrenia
- Quercetin promotes behavioral recovery and biomolecular changes of melanocortin-4 receptor in mice with ischemic stroke
- Knowledge and attitudes of healthcare professionals on prescribing errors
- Inhibition of Ras and STAT3 activity of 4-(tert-butyl)-N-carbamoylbenzamide as antiproliferative agent in HER2-expressing breast cancer cells
- Predicting the molecular mechanism of glucosamine in accelerating bone defect repair by stimulating osteogenic proteins
- Larvicidal toxicity and parasporal inclusion of native Bacillus thuringiensis BK5.2 against Aedes aegypti
- Synthesis, ADMET predictions, molecular docking studies, and in-vitro anticancer activity of some benzoxazines against A549 human lung cancer cells
- Thymoquinone and its derivatives against breast cancer with HER2 positive: in silico studies of ADMET, docking and QSPR
- Assessment of patient understanding of their conventional cardiac medicines and herbal prepared/derived products: preliminary survey and interviews with selected community-dwelling elderly patients in the Philippines
- The development and validation of the health belief model questionnaire for measuring factors affecting adherence in the elderly with hypertension
- Analysis of the side effect of QTc interval prolongation in the bedaquiline regimen in drug resistant tuberculosis patients
- Shallot skin profilling, computational evaluation of physicochemical properties, ADMET, and molecular docking of its components against P2Y12 receptor
- Analysis of HMGB-1 level before and after providing atorvastatin standard therapy in coronary artery disease patients with type-2 diabetes mellitus compared to without type-2 diabetes mellitus
- Analysis of matrix metalloproteinase-9 levels among acute heart failure patients with ACE inhibitor therapy (Dr. Soetomo Regional General Hospital, Surabaya)
- The correlation between self-related adherence, asthma-related quality of life and control of asthma in adult patients
- Providing counseling through home pharmacy care (HPC) for hemodialysis patients with hypertension in lowering blood pressure
- Community knowledge and attitude in recognizing asthma symptoms and using medication for asthma attacks: a cross-sectional study
- A study of anticoagulant therapy in patients with coronary artery disease
- The association of FKBP5 polymorphism with asthma susceptibility in asthmatic patients
- Gastroprotective effect of fluvoxamine and ondansetron on stress-induced gastric ulcers in mice
- Osteoblast iron genes: real time PCR and microarray hybridization approach under hyperoxia
- Attenuation of hyperplasia in lung parenchymal and colonic epithelial cells in DMBA-induced cancer by administering Andrographis paniculata Nees extract using animal model
- N-nitrosodiethylamine induces inflammation of liver in mice
- AST/ALT levels, MDA, and liver histopathology of Echinometra mathaei ethanol extract on paracetamol-induced hepatotoxicity in rats
- Development, characterization, molecular docking, and in vivo skin penetration of coenzyme Q10 nanostructured lipid carriers using tristearin and stearyl alcohol for dermal delivery
- The effect of Camellia sinensis (green tea) with its active compound EGCG on neuronal cell necroptosis in Rattus norvegicus middle cerebral artery occlusion (MCAO) model
- Hepatoprotective effect of ethanolic extract of sugarcane (Saccharum officinarum Linn.) leaves
- Correlation between the exposure time to mobile devices and the prevalence of evaporative dry eyes as one of the symptoms of computer vision syndrome among Senior High School students in East Java, Indonesia
- The effect of various high-fat diet on liver histology in the development of NAFLD models in mice
- Fabrication and characterization of bovine hydroxyapatite-gelatin-alendronate scaffold cross-linked by glutaraldehyde for bone regeneration
- Health related quality of life among postmenopausal woman with hormone responsive HER2− breast cancer in Indonesia
- Gender differences in the blood glucose type 2 diabetes patients with combination rapid and long acting insulin therapy
- Correlation of dietary iron intake and serum iron with thyroid stimulating hormone (TSH) and free thyroxine (FT4) levels in adult hyperthyroid patients
- The effect of pillbox use and education by pharmacist toward medication adherence in diabetes mellitus patients in a Primary Health Care Center in Mataram
- Variation concentration effect of propyleneglycol, glycerin, and polyethyleneglycol 400 to physical properties and dissolution rate of loratadine liquisolid tablet
- Role of Centella asiatica and ceramide in skin barrier improvement: a double blind clinical trial of Indonesian batik workers
- Secondary metabolite and antipyretic effects of Maja (Crescentia cujete L.) in fever-induced mice
- Hydration effect on kidney function and serum electrolyte in children with tumor lysis syndrome (TLS) and risk of TLS
- Drug utilization study and cost analysis of adult β-thalassemia major patient therapy at Dr. Soetomo General Hospital Surabaya
- The role of hyperbaric oxygen to platelet aggregation in noninsulin-dependent diabetes mellitus (NIDDM)
- Cocrystal formation of loratadine-succinic acid and its improved solubility
- The role of chondroitin sulfate to bone healing indicators and compressive strength
- The effects of quercetin on the expression of SREBP-1c mRNA in high-fat diet-induced NAFLD in mice
- Analysis of stress ulcer prophylaxis drug regimentation in surgical patients
- The stability and irritability study of the chitosan–Aloe vera spray gel as wound healing
- Effectiveness of citicoline in pediatric patients with refractive amblyopia in Surabaya, East Java, Indonesia
- The thermodynamic study of p-methoxycinnamic acid inclusion complex formation, using β-cyclodextrin and hydroxypropyl-β-cyclodextrin
- The effect of chitosan type and drug-chitosan ratio on physical characteristics and release profile of ketoprofen microparticles prepared by spray drying
- The maximum dose and duration in the therapy single use methotrexate to achieve remission by rheumatoid arthritis patients through disease activity score 28 (DAS28)
- Knowledge, attitudes, and practices (KAP) towards COVID-19 among university students in Pakistan: a cross-sectional study
- The impact of glutaraldehyde on the characteristics of bovine hydroxyapatite-gelatin based bone scaffold as gentamicin delivery system
- Analysis of the use of antibiotics profile and factors of surgical site infections study on digestive and oncology surgeries
- Second internal transcribed spacer (ITS-2) as genetic marker for molecular characterization of Sarcoptes scabiei in rabbits from several areas of East Java, Indonesia
- Design of gossypetin derivatives based on naturally occurring flavonoid in Hibiscus sabdariffa and the molecular docking as antibacterial agents
- Discovery of new targeting agents against GAPDH receptor for antituberculosis drug delivery
- The effect of red passion fruit (Passiflora edulis Sims.) fermentation time on its activity against Extended Strain Methicillin-Resistant (ESBL) Escherichia coli and Methicillin-Resistant Staphylococcus aureus (MRSA)
- Antibiotic use on acute respiratory tract infection nonpneumonia and nonspecific diarrhea in Primary Health Care Centre in Banjarbaru City, South Kalimantan, Indonesia
- Screening of anti-HIV activities in ethanol extract and fractions from Ficus fistulosa leaves
- The characteristics of lactic acid bacteria isolated from fermented food as potential probiotics
- Profile of gyrA gene mutation in clinical isolate of levofloxacin resistant Escherichia coli
- Antimicrobial activity of Centella asiatica and Gigantochloa apus
- Drug-related problems of antibiotic use in gastroenteritis related to patient therapy outcomes at Universitas Gadjah Mada Hospital
- The impact of suitability of empirical antibiotics use on therapeutic outcome of respiratory tract infection patients at inpatient wards of Universitas Gadjah Mada Academic Hospital
- Genetic profile mutation rpoB in clinical isolate of rifampicin-resistant Staphylococcus aureus
- Hematological side effect analysis of linezolid in MDR-TB patients with individual therapy
- Adverse drug reaction and its management in tuberculosis patients with multidrug resistance: a retrospective study
- Analysis of prophylactic antibiotic use and risk factor of postoperative infection in urological surgery patients
- Molecular docking studies of Nigella sativa L and Curcuma xanthorrhiza Roxb secondary metabolites against histamine N-methyltransferase with their ADMET prediction
- Prediction of compounds with antiosteoporosis activity in Chrysophyllum cainito L. leaves through in silico approach
- Phyllanthin and hypophyllanthin, the isolated compounds of Phyllanthus niruri inhibit protein receptor of corona virus (COVID-19) through in silico approach
- Cratoxylum sumatranum stem bark exhibited antimalarial activity by Lactate Dehydrogenase (LDH) assay
- Endophytic fungi inhabiting Physalis angulata L. plant: diversity, antioxidant, and antibacterial activities of their ethyl acetate extracts
- Exploration of several plants from Baung Forest on bone formation cell models
- In vitro antimalarial activity of Garcinia parvifolia Miq. Stem extracts and fractions on Plasmodium falciparum lactate dehydrogenase (LDH) assay
- Antioxidant and antiviral potency of Begonia medicinalis fractions
- Artocarpus sericicarpus stem bark contains antimalarial substances against Plasmodium falciparum
- Formulation and characterization of Eleutherine palmifolia extract-loaded self-nanoemulsifying drug delivery system (SNEDDS)
- Analytical method for the determination of curcumin entrapped in polymeric micellar powder using HPLC
- Challenges in the provision of natural medicines by community pharmacists in East Java Province, Indonesia
- In vitro and in silico analysis of phytochemical compounds of 96% ethanol extract of semanggi (Marsilea crenata Presl.) leaves as a bone formation agent
- Inhibitory activity of Urena lobata leaf extract on alpha-amylase and alpha-glucosidase: in vitro and in silico approach
- Case Report
- Effect of hydrocortisone on hypocorticolism caused by pituitary adenoma
Articles in the same Issue
- Frontmatter
- Original Articles
- Cost of illness of diabetes mellitus in Indonesia: a systematic review
- Social media health interventions to improve diabetes mellitus patient outcome: a systematic review
- Developing pharmacokinetics–pharmacodynamics model of valproic acid syrup based on prediction of population pharmacokinetics parameter and seizure frequency in Indonesian pediatric epilepsy outpatients
- Acetylcholinesterase inhibitory activity of extract and fractions from the root of Rauvolfia serpentina(L.) Bth.ex Kurz
- Green tea and its active compound epigallocathechin-3-gallate (EGCG) inhibit neuronal apoptosis in a middle cerebral artery occlusion (MCAO) model
- The effects of quercetin on nicotine-induced reward effects in mice
- Resveratrol ameliorates physical and psychological stress-induced depressive-like behavior
- Translation and cross-cultural adaption of an instrument measuring patient’s well-being under treatment for schizophrenia
- Quercetin promotes behavioral recovery and biomolecular changes of melanocortin-4 receptor in mice with ischemic stroke
- Knowledge and attitudes of healthcare professionals on prescribing errors
- Inhibition of Ras and STAT3 activity of 4-(tert-butyl)-N-carbamoylbenzamide as antiproliferative agent in HER2-expressing breast cancer cells
- Predicting the molecular mechanism of glucosamine in accelerating bone defect repair by stimulating osteogenic proteins
- Larvicidal toxicity and parasporal inclusion of native Bacillus thuringiensis BK5.2 against Aedes aegypti
- Synthesis, ADMET predictions, molecular docking studies, and in-vitro anticancer activity of some benzoxazines against A549 human lung cancer cells
- Thymoquinone and its derivatives against breast cancer with HER2 positive: in silico studies of ADMET, docking and QSPR
- Assessment of patient understanding of their conventional cardiac medicines and herbal prepared/derived products: preliminary survey and interviews with selected community-dwelling elderly patients in the Philippines
- The development and validation of the health belief model questionnaire for measuring factors affecting adherence in the elderly with hypertension
- Analysis of the side effect of QTc interval prolongation in the bedaquiline regimen in drug resistant tuberculosis patients
- Shallot skin profilling, computational evaluation of physicochemical properties, ADMET, and molecular docking of its components against P2Y12 receptor
- Analysis of HMGB-1 level before and after providing atorvastatin standard therapy in coronary artery disease patients with type-2 diabetes mellitus compared to without type-2 diabetes mellitus
- Analysis of matrix metalloproteinase-9 levels among acute heart failure patients with ACE inhibitor therapy (Dr. Soetomo Regional General Hospital, Surabaya)
- The correlation between self-related adherence, asthma-related quality of life and control of asthma in adult patients
- Providing counseling through home pharmacy care (HPC) for hemodialysis patients with hypertension in lowering blood pressure
- Community knowledge and attitude in recognizing asthma symptoms and using medication for asthma attacks: a cross-sectional study
- A study of anticoagulant therapy in patients with coronary artery disease
- The association of FKBP5 polymorphism with asthma susceptibility in asthmatic patients
- Gastroprotective effect of fluvoxamine and ondansetron on stress-induced gastric ulcers in mice
- Osteoblast iron genes: real time PCR and microarray hybridization approach under hyperoxia
- Attenuation of hyperplasia in lung parenchymal and colonic epithelial cells in DMBA-induced cancer by administering Andrographis paniculata Nees extract using animal model
- N-nitrosodiethylamine induces inflammation of liver in mice
- AST/ALT levels, MDA, and liver histopathology of Echinometra mathaei ethanol extract on paracetamol-induced hepatotoxicity in rats
- Development, characterization, molecular docking, and in vivo skin penetration of coenzyme Q10 nanostructured lipid carriers using tristearin and stearyl alcohol for dermal delivery
- The effect of Camellia sinensis (green tea) with its active compound EGCG on neuronal cell necroptosis in Rattus norvegicus middle cerebral artery occlusion (MCAO) model
- Hepatoprotective effect of ethanolic extract of sugarcane (Saccharum officinarum Linn.) leaves
- Correlation between the exposure time to mobile devices and the prevalence of evaporative dry eyes as one of the symptoms of computer vision syndrome among Senior High School students in East Java, Indonesia
- The effect of various high-fat diet on liver histology in the development of NAFLD models in mice
- Fabrication and characterization of bovine hydroxyapatite-gelatin-alendronate scaffold cross-linked by glutaraldehyde for bone regeneration
- Health related quality of life among postmenopausal woman with hormone responsive HER2− breast cancer in Indonesia
- Gender differences in the blood glucose type 2 diabetes patients with combination rapid and long acting insulin therapy
- Correlation of dietary iron intake and serum iron with thyroid stimulating hormone (TSH) and free thyroxine (FT4) levels in adult hyperthyroid patients
- The effect of pillbox use and education by pharmacist toward medication adherence in diabetes mellitus patients in a Primary Health Care Center in Mataram
- Variation concentration effect of propyleneglycol, glycerin, and polyethyleneglycol 400 to physical properties and dissolution rate of loratadine liquisolid tablet
- Role of Centella asiatica and ceramide in skin barrier improvement: a double blind clinical trial of Indonesian batik workers
- Secondary metabolite and antipyretic effects of Maja (Crescentia cujete L.) in fever-induced mice
- Hydration effect on kidney function and serum electrolyte in children with tumor lysis syndrome (TLS) and risk of TLS
- Drug utilization study and cost analysis of adult β-thalassemia major patient therapy at Dr. Soetomo General Hospital Surabaya
- The role of hyperbaric oxygen to platelet aggregation in noninsulin-dependent diabetes mellitus (NIDDM)
- Cocrystal formation of loratadine-succinic acid and its improved solubility
- The role of chondroitin sulfate to bone healing indicators and compressive strength
- The effects of quercetin on the expression of SREBP-1c mRNA in high-fat diet-induced NAFLD in mice
- Analysis of stress ulcer prophylaxis drug regimentation in surgical patients
- The stability and irritability study of the chitosan–Aloe vera spray gel as wound healing
- Effectiveness of citicoline in pediatric patients with refractive amblyopia in Surabaya, East Java, Indonesia
- The thermodynamic study of p-methoxycinnamic acid inclusion complex formation, using β-cyclodextrin and hydroxypropyl-β-cyclodextrin
- The effect of chitosan type and drug-chitosan ratio on physical characteristics and release profile of ketoprofen microparticles prepared by spray drying
- The maximum dose and duration in the therapy single use methotrexate to achieve remission by rheumatoid arthritis patients through disease activity score 28 (DAS28)
- Knowledge, attitudes, and practices (KAP) towards COVID-19 among university students in Pakistan: a cross-sectional study
- The impact of glutaraldehyde on the characteristics of bovine hydroxyapatite-gelatin based bone scaffold as gentamicin delivery system
- Analysis of the use of antibiotics profile and factors of surgical site infections study on digestive and oncology surgeries
- Second internal transcribed spacer (ITS-2) as genetic marker for molecular characterization of Sarcoptes scabiei in rabbits from several areas of East Java, Indonesia
- Design of gossypetin derivatives based on naturally occurring flavonoid in Hibiscus sabdariffa and the molecular docking as antibacterial agents
- Discovery of new targeting agents against GAPDH receptor for antituberculosis drug delivery
- The effect of red passion fruit (Passiflora edulis Sims.) fermentation time on its activity against Extended Strain Methicillin-Resistant (ESBL) Escherichia coli and Methicillin-Resistant Staphylococcus aureus (MRSA)
- Antibiotic use on acute respiratory tract infection nonpneumonia and nonspecific diarrhea in Primary Health Care Centre in Banjarbaru City, South Kalimantan, Indonesia
- Screening of anti-HIV activities in ethanol extract and fractions from Ficus fistulosa leaves
- The characteristics of lactic acid bacteria isolated from fermented food as potential probiotics
- Profile of gyrA gene mutation in clinical isolate of levofloxacin resistant Escherichia coli
- Antimicrobial activity of Centella asiatica and Gigantochloa apus
- Drug-related problems of antibiotic use in gastroenteritis related to patient therapy outcomes at Universitas Gadjah Mada Hospital
- The impact of suitability of empirical antibiotics use on therapeutic outcome of respiratory tract infection patients at inpatient wards of Universitas Gadjah Mada Academic Hospital
- Genetic profile mutation rpoB in clinical isolate of rifampicin-resistant Staphylococcus aureus
- Hematological side effect analysis of linezolid in MDR-TB patients with individual therapy
- Adverse drug reaction and its management in tuberculosis patients with multidrug resistance: a retrospective study
- Analysis of prophylactic antibiotic use and risk factor of postoperative infection in urological surgery patients
- Molecular docking studies of Nigella sativa L and Curcuma xanthorrhiza Roxb secondary metabolites against histamine N-methyltransferase with their ADMET prediction
- Prediction of compounds with antiosteoporosis activity in Chrysophyllum cainito L. leaves through in silico approach
- Phyllanthin and hypophyllanthin, the isolated compounds of Phyllanthus niruri inhibit protein receptor of corona virus (COVID-19) through in silico approach
- Cratoxylum sumatranum stem bark exhibited antimalarial activity by Lactate Dehydrogenase (LDH) assay
- Endophytic fungi inhabiting Physalis angulata L. plant: diversity, antioxidant, and antibacterial activities of their ethyl acetate extracts
- Exploration of several plants from Baung Forest on bone formation cell models
- In vitro antimalarial activity of Garcinia parvifolia Miq. Stem extracts and fractions on Plasmodium falciparum lactate dehydrogenase (LDH) assay
- Antioxidant and antiviral potency of Begonia medicinalis fractions
- Artocarpus sericicarpus stem bark contains antimalarial substances against Plasmodium falciparum
- Formulation and characterization of Eleutherine palmifolia extract-loaded self-nanoemulsifying drug delivery system (SNEDDS)
- Analytical method for the determination of curcumin entrapped in polymeric micellar powder using HPLC
- Challenges in the provision of natural medicines by community pharmacists in East Java Province, Indonesia
- In vitro and in silico analysis of phytochemical compounds of 96% ethanol extract of semanggi (Marsilea crenata Presl.) leaves as a bone formation agent
- Inhibitory activity of Urena lobata leaf extract on alpha-amylase and alpha-glucosidase: in vitro and in silico approach
- Case Report
- Effect of hydrocortisone on hypocorticolism caused by pituitary adenoma