Tehran University of Medical Sciences

Science Communicator Platform

Faculty Members have conducted research related to the Impact of Healthcare-Associated Infections on In-Hospital Outcomes During the Covid-19 Era: A Multicenter Comparative Study of 20,942 Isolated Microorganisms From Icu Patients
Ronak Bakhtiari
Ronak Bakhtiari

Associate Professor of Biochemistry

Department Pathobiology

School of Public Health

Tehran University of Medical Sciences

All Documents
1. Cell Cycle Gene Expression and Microbial Profiles Associated With Hpv Related Cervical Neoplasia and Cervical Microbiome Shifts, Scientific Reports (2026)
2. Culturable Bacteria in the Gastric Tissue and Diversity of Antimicrobial Resistance in Adults With Gastritis, Caspian Journal of Internal Medicine (2026)
3. Enhanced Antimicrobial Effects of Carvacrol Against Methicillin-Resistant Staphylococcus Aureus Strains Using Niosome Formulations; [Efectos Antimicrobianos Mejorados Del Carvacrol Contra Cepas De Staphylococcus Aureus Resistentes a La Meticilina Mediante Formulacion De Niosomas], Revista Argentina de Microbiologia (2025)
4. Antimicrobial Multiflora and Mentha Piperita Essential Oils in Root Canal Irrigation of Primary Molars, Frontiers in Dentistry (2024)
5. Application of Prebiotics and Probiotics to Improve Oral and Dental Health by Inhibiting Streptococcus Mutans, Jundishapur Journal of Microbiology (2024)
6. Early Detection of Oral Bacteria Causing Gum Infections and Dental Caries in Children, Iranian Journal of Microbiology (2024)
7. Herpes Simplex Virus Type 1 Infection Up-Regulates Mir-221-5P in Oral Squamous Cell Carcinoma, Avicenna Journal of Dental Research (2024)
8. Preparation of Uio-66 Loaded Letrozole Nano-Drug Delivery System: Enhanced Anticancer and Apoptosis Activity, AMB Express (2024)
9. Prevalence of Methicillin-Resistant Staphylococcus Aureus and Antibiotic Residue in Pasteurized and Raw Farm Milk in Tehran, Journal of Nutrition and Food Security (2024)
10. The Effect of Thyme Essential Oil and Endothelial Progenitor Stem Cells on Lipopolysaccharide-Induced Sepsis in C57bl/6 Mice, Biotechnology and Applied Biochemistry (2024)
11. Activation of the Dna Damage Response Pathway in the Infected Gastric Tissue With Helicobacter Pylori: A Case-Control Study, Journal of Infection in Developing Countries (2023)
12. Antimicrobial Effects of Ethanol and Acetone Extracts of Plantago Major Seed on Streptococcus Mutans, Journal of Research in Dental and Maxillofacial Sciences (2023)
13. Corrigendum to “Pneumocystis Pneumonia in Covid-19 Patients: A Comprehensive Review” [Heliyon 9(2) (February 2023) E13618] (Heliyon (2023) 9(2), (S2405844023008253), (10.1016/J.Heliyon.2023.E13618)), Heliyon (2023)
14. Detecting Pathogenic Agents in Mechanically-Ventilated, Critically-Ill Covid-19 Patients With Ventilator-Associated Pneumonia, Archives of Clinical Infectious Diseases (2023)
15. Effects of Dental Pulp Stem Cell Preconditioning on Osteogenesis Using Conditioned Media of Probiotics Bacteria, Avicenna Journal of Medical Biotechnology (2023)
16. Phytotherapy in Burn Wound Healing: A Review of Native Iranian Medicinal Plants, Journal of Chemical Health Risks (2023)
17. Phytotherapy in Burn Wound Healing: A Review of Native Iranian Medicinal Plants, Journal of Chemical Health Risks (2023)
18. Pneumocystis Pneumonia in Covid-19 Patients: A Comprehensive Review, Heliyon (2023)
19. Transcriptional Alteration of Nf-Κb-Associated Long Noncoding Rnas in the Stomach of Helicobacter Pylori-Infected and Non-Infected Patients, Journal of Infection in Developing Countries (2023)
20. Transcriptional Analysis of Helicobacter Pylori Cytotoxic-Associated Gene-Pathogenicity Island In Response to Different Ph Levels and Proton Pump Inhibitor Exposure, Indian Journal of Gastroenterology (2023)
21. Assessment of Antibacterial Effects of Chlorhexidine and Two Herbal Irrigants on Disinfecting Primary Tooth Root Canals Using Central Composite Design, Jundishapur Journal of Natural Pharmaceutical Products (2022)
22. Effect of Dilution Factor on the Isolation of Helicobacter Pylori From Municipal Wastewater Using Culture Technique, Iranian Journal of Microbiology (2022)
23. Effect of Nano-Bioactive Glass on Flexural Strength and Antimicrobial Activity of Resin-Modified Glass Ionomer Cement Containing 58S Nano-Bioactive Glass, Open Dentistry Journal (2022)
24. Effects of Poly-N-Isopropylacrylamide Microgels Containing Antibiofilm Substances on Pseudomonas Aeruginosa Isolated From Chronic Wounds, Avicenna Journal of Medical Biotechnology (2022)
25. Iranian Native Medicinal Plants Affecting Staphylococcus Aureus As Septic Pathogens: An Updated Review, Egyptian Journal of Veterinary Science(Egypt) (2022)
26. Manufacture of L-Asparaginase by Actinobacteria Isolated From Rhizosphere of Plants in Tehran With Strong Anti-Cancer Activity, Egyptian Journal of Veterinary Science(Egypt) (2022)
27. Microbiota, Probiotics and Common Skin Cancer: Association and Therapeutic Application, Journal of Biological Research (Italy) (2022)
28. Acidophilic and Acid Tolerant Actinobacteria As New Sources of Antimicrobial Agents Against Helicobacter Pylori, Archives of Razi Institute (2021)
29. Antibacterial Effect of Carbon Nanotube Containing Chemical Compounds on Drug-Resistant Isolates of Acinetobacter Baumannii, Iranian Journal of Microbiology (2021)
30. Association Between Presence of Rmpa, Mrka and Mrkd Genes and Antibiotic Resistance in Clinical Klebsiella Pneumoniae Isolates From Hospitals in Tehran, Iran, Iranian Journal of Public Health (2021)
31. Determination the Frequency of Yersinia Enterocolitica in Traditional Fruit Juices Obtained From Juices Shop in Southern Part of Tehran, Journal of Payavard Salamat (2021)
32. Optimization of Antimicrobial Efficiency of Silver Nanoparticles Against Three Oral Microorganisms in Irreversible Hydrocolloid Impressions, Iranian Journal of Microbiology (2021)
33. Pollution Characteristics and Noncarcinogenic Risk Assessment of Fungal Bioaerosol in Different Processing Units of Waste Paper and Cardboard Recycling Factory, Toxin Reviews (2021)
34. Pollution Characteristics and Noncarcinogenic Risk Assessment of Fungal Bioaerosol in Different Processing Units of Waste Paper and Cardboard Recycling Factory, Toxin Reviews (2021)
35. Transcriptional Alteration of Genes Linked to Gastritis Concerning Helicobacter Pylori Infection Status and Its Virulence Factors, Molecular Biology Reports (2021)
36. Indoor and Outdoor Airborne Bacterial and Fungal Air Quality in Kindergartens: Seasonal Distribution, Genera, Levels, and Factors Influencing Their Concentration, Building and Environment (2020)
37. Interaction of Human Oral Cancer and the Expression of Virulence Genes of Dental Pathogenic Bacteria, Microbial Pathogenesis (2020)
38. Phenotypic and Genotypic Characteristics of Methicillin-Resistant Staphylococcus Aureus Isolated From Dairy and Meat Products in Iran, Journal of Food Quality and Hazards Control (2020)
39. Preparation and Optimization of Ciprofloxacin Encapsulated Niosomes: A New Approach for Enhanced Antibacterial Activity, Biofilm Inhibition and Reduced Antibiotic Resistance in Ciprofloxacin-Resistant Methicillin-Resistance Staphylococcus Aureus, Bioorganic Chemistry (2020)
40. Production of Nanofibers Containing Magnesium Oxide Nanoparticles for the Purpose of Bioaerosol Removal, Pollution (2020)
41. The Construction of Carbon Nanotubes Containing an Anti-Bacterial Chemical Component and Its Effect on Mdr and Xdr Isolates of Pseudomonas Aeruginosa, Reports of Biochemistry and Molecular Biology (2020)
42. Comparison of the Effect of Regular and Probiotic Cake (Bacillus Coagulans) on Salivary Ph and Streptococcus Mutans Count; [Porownanie Wplywu Spozywania Ciastek Zwyklych I Probiotycznych (Bacillus Coagulans) Na Ph Sliny I Liczbe Streptococcus Mutans], Dental and Medical Problems (2019)
43. Vaccine Potential of Lena and Lcpa Proteins of Leptospira Interrogans in Combination With Escherichia Coli Heat-Labile Enterotoxin, B Subunit (Ltb), Iranian Journal of Microbiology (2019)
44. Evaluation of the Effect of Short-Term Consumption of Probiotic (Bacillus Coagulans) and Ordinary Cake on Salivary Streptococcus Mutans: A Pilot Study, Journal of Babol University of Medical Sciences (2018)
45. Isolation and Purification of an Antibacterial Protein From Immune Induced Haemolymph of American Cockroach, Periplaneta Americana, Journal of Arthropod-Borne Diseases (2016)
46. Molecular Epidemiology and Antimicrobial Resistance of Salmonella Spp. Isolated From Resident Patients in Mazandaran Province, Northern Iran, Journal of Food Quality and Hazards Control (2016)
47. Rising Cellular Immune Response After Injection of Pvax/Iuta: A Genetic Dna Cassette As Candidate Vaccine Against Urinary Tract Infection, Iranian Journal of Public Health (2016)