Tehran University of Medical Sciences

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Faculty Members have conducted research related to the Treatment With 25-Hydroxyvitamin D3 (Calcifediol) Is Associated With a Reduction in the Blood Neutrophil-To-Lymphocyte Ratio Marker of Disease Severity in Hospitalized Patients With Covid-19: A Pilot Multicenter, Randomized, Placebo-Controlled, Double-Blinded Clinical Trial
Abolfazl Zendedel
Abolfazl Zendedel

Associate Professor of Internal Medicine

Department Internal Medicine

School of Medicine

Ziaeian Hospital

Tehran University of Medical Sciences

All Documents
1. Effect of High-Dose Spirulina Supplementation on Hospitalized Adults With Covid-19: A Randomized Controlled Trial, Frontiers in Immunology (2024)
2. Role of Frailty in Prediction of Hospitalized Older Adult Patient’S Outcomes: A Prospective Study, Turkish Journal of Medical Sciences (2021)
3. Safety and Effectiveness of High-Dose Vitamin C in Patients With Covid-19: A Randomized Open-Label Clinical Trial, European Journal of Medical Research (2021)
4. The Effect of Vitamin D Supplementation on the Progression of Benign Prostatic Hyperplasia: A Randomized Controlled Trial, Clinical Nutrition (2021)
5. Treatment With 25-Hydroxyvitamin D3 (Calcifediol) Is Associated With a Reduction in the Blood Neutrophil-To-Lymphocyte Ratio Marker of Disease Severity in Hospitalized Patients With Covid-19: A Pilot Multicenter, Randomized, Placebo-Controlled, Double-Blinded Clinical Trial, Endocrine Practice (2021)
6. Use of Alginate Hydrogel to Improve Long-Term 3D Culture of Spermatogonial Stem Cells: Stemness Gene Expression and Structural Features, Zygote (2021)
7. Role of Helicobacter Pylori Infection in the Manifestation of Old Age-Related Diseases, Molecular Genetics and Genomic Medicine (2020)
8. Safety and Effectiveness of Azithromycin in Patients With Covid-19: An Open-Label Randomised Trial, International Journal of Antimicrobial Agents (2020)
9. Biological Evidence of the Relationship Between Helicobacter Pylori and Associated Extragastric Diseases, Journal of Cellular Biochemistry (2019)
10. Molecular Evidence of Role of Vitamin D Deficiency in Various Extraskeletal Diseases, Journal of Cellular Biochemistry (2019)
11. Prognostic Factors of Sepsis Rapid Progression in Patients Admitted to Intensive Care Unit, Annals of Tropical Medicine and Public Health (2017)
12. Seroprevalence of Human Fasciolosis in Pirabad, Lorestan Province, Western Iran, Iranian Journal of Parasitology (2016)