Tehran University of Medical Sciences

Science Communicator Platform

Faculty Members have conducted research related to the Recovering Spermatogenesis by Protected Cryopreservation Using Metformin and Transplanting Spermatogonial Stem Cells Into Testis in an Azoospermia Mouse Model
Ashraf Aleyassin
Ashraf Aleyassin

Professor of Obstetrics and Gynecology

Department Obstetrics and Gynecology

School of Medicine

Shariati Hospital

Tehran University of Medical Sciences

All Documents
1. Elevated Salivary Antioxidant Biomarkers Are Favorable for Clinical Pregnancy in Women Undergoing Ivf: A Prospective Cohort Study, Health Science Reports (2026)
2. Astaxanthin Improves Assisted Reproductive Technology Outcomes in Poor Ovarian Responders Through Alleviating Oxidative Stress, Inflammation, and Apoptosis: A Randomized Clinical Trial, Journal of Ovarian Research (2024)
3. Astaxanthin Supplementation Impact on Insulin Resistance, Lipid Profile, Blood Pressure, and Oxidative Stress in Polycystic Ovary Syndrome Patients: A Triple-Blind Randomized Clinical Trial, Phytotherapy Research (2024)
4. Comparison of Progesterone Protocol Versus Gonadotropin-Releasing Hormone Antagonist Protocol in Terms of Preventing Premature Lh Surge and Assisted Reproductive Technology Outcome in Infertile Women: A Randomized Controlled Trial, Archives of Gynecology and Obstetrics (2024)
5. Efficacy of Ethanol Sclerotherapy Versus Laparoscopic Excision in the Treatment of Ovarian Endometrioma, Journal of Obstetrics and Gynecology of India (2024)
6. Luteinizing Hormone Supplementation in Controlled Ovarian Stimulation: The Iran Delphi Consensus, Frontiers in Reproductive Health (2024)
7. Randomized Clinical Trial of Astaxanthin Supplement on Serum Inflammatory Markers and Er Stress-Apoptosis Gene Expression in Pbmcs of Women With Pcos, Journal of Cellular and Molecular Medicine (2024)
8. The Modulating Effects of Astaxanthin on Apoptosis in Women With Polycystic Ovarian Syndrome: A Randomized Clinical Trial, Avicenna Journal of Phytomedicine (2024)
9. The Role of Salivary Antioxidant Level in Polycystic Ovary Syndrome Women Under Assisted Reproductive Technology Treatment: A Case-Control Study, International Journal of Reproductive BioMedicine (2024)
10. Astaxanthin Treatment Ameliorates Er Stress in Polycystic Ovary Syndrome Patients: A Randomized Clinical Trial, Scientific Reports (2023)
11. Evaluating the Differential Expression of Mir-146A, Mir-222, and Mir-9 in Matched Serum and Follicular Fluid of Polycystic Ovary Syndrome Patients: Profiling and Predictive Value, International Journal of Molecular and Cellular Medicine (2023)
12. High Anti-Mullerian Hormone Strongly Correlates With Reproductive Outcomes in Women Undergoing Assisted Reproduction, Clinical Laboratory (2023)
13. Maternal and Perinatal Outcomes in Pregnant Women With Covid-19 in a Referral Academic Center in Iran, International Journal of Reproductive BioMedicine (2023)
14. The Effect of Metabolic Syndrome on Controlled Ovarian Stimulation Outcome in Infertile Women With Polycystic Ovary Syndrome Undergoing Assisted Reproductive Technology Cycles, Archives of Endocrinology and Metabolism (2023)
15. The Satisfaction of Infertile Patients With the Quality of Medical Services in Tehran University of Medical Sciences Hospitals During the Year 2020-2021, Tehran University Medical Journal (2023)
16. Can Laparoscopic Cystectomy Improve Pregnancy Outcomes in Endometrioma? a Prospective Clinical Trial Study, International Journal of Fertility and Sterility (2022)
17. Clinical Features and Risk Factors Associated With Acute Respiratory Distress Syndrome in Pregnant Women Diagnosed With Covid-19: A Multi-Center Case-Control Study, Journal of Maternal-Fetal and Neonatal Medicine (2022)
18. Efficacy of the Intrauterine Infusion of Platelet-Rich Plasma on Pregnancy Outcomes in Patients With Repeated Implantation Failure: A Randomized Control Trial, International Journal of Women's Health and Reproduction Sciences (2022)
19. The Effect of Intrauterine Hcg Injection Before Embryo Transfer on Pregnancy Rate in Frozen Embryo Transfer Cycles, Annals of Medicine and Surgery (2022)
20. Uterine Cavity Irrigation With Office Hysteroscopy During Ovarian Stimulation for Ivf: A Randomized Controlled Trial, Frontiers in Endocrinology (2022)
21. Cell-Free Mtdna Level and Its Biomarker Potency for Art Outcome Are Different in Follicular Fluid of Pcos and Non-Pcos Women, Mitochondrion (2021)
22. Characteristics and Outcomes of Covid-19 Pneumonia in Pregnancy Compared With Infected Nonpregnant Women, International Journal of Gynecology and Obstetrics (2021)
23. Residency Training Amid the Covid-19 Pandemic: Exploring the Impact on Mental Health and Training, a Lesson From Iran, BMC Medical Education (2021)
24. The Protective Effect of Sulforaphane Against Oxidative Stress Through Activation of Nrf2/Are Pathway in Human Granulosa Cells, Cell Journal (2021)
25. Cervical Cancer Screening and Pap Test Non-Adherence Risk Factors in Systemic Sclerosis Patients, European Journal of Cancer Prevention (2020)
26. Copy Number Variations in Miscarriage Products and Their Relationship With Consanguinity and Recurrent Miscarriage in Individuals With Normal Karyotypes, Molecular and Cellular Probes (2020)
27. Maternal Death Due to Covid-19, American Journal of Obstetrics and Gynecology (2020)
28. Autologous Platelet-Released Growth Factor and Sexual Dysfunction Amendment: A Pilot Clinical Trial of Successful Improvement Sexual Dysfunction After Pelvic Irradiation, Asian Pacific Journal of Cancer Prevention (2019)
29. Comparison of Efficacy and Safety of Two Different Enoxaparin Products in Prevention of Venous Thromboembolism Following Major Obstetric-Gynecological Surgeries: An Open-Label Randomized Clinical Trial, Iranian Journal of Pharmaceutical Research (2019)
30. Effects of Letrozole and Clomiphene Citrate on Wnt Signaling Pathway in Endometrium of Polycystic Ovarian Syndrome and Healthy Women, Biology of Reproduction (2019)
31. Effects of Resveratrol on Vegf & Hif1 Genes Expression in Granulosa Cells in the Angiogenesis Pathway and Laboratory Parameters of Polycystic Ovary Syndrome: A Triple-Blind Randomized Clinical Trial, Journal of Assisted Reproduction and Genetics (2019)
32. Exposure to Electromagnetic Fields of High Voltage Overhead Power Lines and Female Infertility, International Journal of Occupational and Environmental Medicine (2019)
33. Growth Hormone (Gh) Improvement of Ovarian Responses and Pregnancy Outcome in Poor Ovarian Responders: A Randomized Study, Asian Pacific Journal of Cancer Prevention (2019)
34. Pre-Curettage Cerclage in a Viable Triplet Cervical Pregnancy: A Case Report and Review of Literature, International Journal of Reproductive BioMedicine (2019)
35. Quercetin Protects Human Granulosa Cells Against Oxidative Stress Via Thioredoxin System, Reproductive Biology (2019)
36. Expression of Mir-15A, Mir-145, and Mir-182 in Granulosa-Lutein Cells, Follicular Fluid, and Serum of Women With Polycystic Ovary Syndrome (Pcos), Archives of Gynecology and Obstetrics (2018)
37. Final Oocyte Maturation With a Dual Trigger Compared to Human Chorionic Gonadotropin Trigger in Antagonist Co-Treated Cycles: A Randomized Clinical Trial, Middle East Fertility Society Journal (2018)
38. Investigation of Anti-Mullerian Hormone (Amh) Level and Ovarian Response in Infertile Women With Endometriosis in Ivf Cycles, International Journal of Reproductive BioMedicine (2018)
39. Modified Methylated Dna Immunoprecipitation Protocol for Noninvasive Prenatal Diagnosis of Down Syndrome, Journal of Obstetrics and Gynaecology Research (2018)
40. Natural Cycle Versus Artificial Cycle in Frozen-Thawed Embryo Transfer: A Randomized Prospective Trial; [Dondurulmus-Cozulmus Embriyo Transferinde Dogal Siklusa Karsi Yapay Siklus: Bir Randomize Prospektif Calisma], Turkish Journal of Obstetrics and Gynecology (2018)
41. The Effects of Letrozole and Clomiphene Citrate on Ligands Expression of Wnt3, Wnt7a, and Wnt8b in Proliferative Endometrium of Women With Polycystic Ovarian Syndrome, Gynecological Endocrinology (2018)
42. Can Letrozole Plus Hmg Protocol Improve Pregnancy Outcomes in Frozen-Thawed Embryo Transfer? an Rct, International Journal of Reproductive BioMedicine (2017)
43. Differential Expression of Mir-93 and Mir-21 in Granulosa Cells and Follicular Fluid of Polycystic Ovary Syndrome Associating With Different Phenotypes, Scientific Reports (2017)
44. Effect of B9 and B12 Vitamin Intake on Semen Parameters and Fertility of Men With Mthfr Polymorphisms, Andrology (2017)
45. Effect of Increased Endometrial Thickness and Implantation Rate by Granulocyte Colony-Stimulating Factor on Unresponsive Thin Endometrium in Fresh in Vitro Fertilization Cycles: A Randomized Clinical Trial, Obstetrics and Gynecology International (2017)
46. In Vitro Fertilization Outcome in Frozen Versus Fresh Embryo Transfer in Women With Elevated Progesterone Level on the Day of Hcg Injection: An Rct, International Journal of Reproductive BioMedicine (2017)
47. Low-Dose Hcg As Trigger Day and 35 Hr Later Have Different Ovarian Hyperstimulation Syndrome Occurrence in Females Undergoing in Vitro Fertilization: An Rct, International Journal of Reproductive BioMedicine (2017)
48. Modulation of Steroidogenesis by Vitamin D3 in Granulosa Cells of the Mouse Model of Polycystic Ovarian Syndrome, Systems Biology in Reproductive Medicine (2017)
49. Protective Features of Resveratrol on Human Spermatozoa Cryopreservation May Be Mediated Through 5’ Amp-Activated Protein Kinase Activation, Andrology (2017)
50. The Value of Routine Hysteroscopy Before the First Intracytoplasmic Sperm Injection Treatment Cycle, Gynecologic and Obstetric Investigation (2017)
51. Association of G/T(Rs222859) Polymorphism in Exon 1 of Ybx2 Gene With Azoospermia, Among Iranian Infertile Males, Andrologia (2016)
52. Comparison of Efficacy of Granisetron and Promethazine in Control of Hyperemesis Gravidarum, Journal of Obstetrics and Gynecology of India (2016)
53. Comparison of Morphine Suppository and Diclofenac Suppository for Pain Management After Elective Caesarean Section, Acta Medica Iranica (2016)
54. Effect of Nerve Growth Factor on Sperm Quality in Asthenozoosprmic Men During Cryopreservation, Reproductive Biology and Endocrinology (2016)
55. Gnrh Agonist Trigger Versus Hcg Trigger in Gnrh Antagonist in Ivf/Icsi Cycles: A Review Article, International Journal of Reproductive BioMedicine (2016)
56. Granulocyte Colony-Stimulating Factor in Repeated Ivf Failure, a Randomized Trial, Reproduction (2016)
57. Hysteroscopy: A Necessary Method for Detecting Uterine Pathologies in Post-Menopausal Women With Abnormal Uterine Bleeding or Increased Endometrial Thickness; [Histeroskopi: Anormal Uterin Kanamasi Olan Veya Artmis Endometrial Kalinlik Tanisi Konmus Post-Menopozal Kadinlarda Uterin Patolojilerini Tespit Etmek Icin Gerekli Bir Yontem], Turkish Journal of Obstetrics and Gynecology (2016)
58. Maternal and Neonatal Outcomes in Pregnant Patients With Mitral Stenosis As a Result of Rheumatic Heart Disease, Iranian Heart Journal (2016)
59. Outcomes of Assisted Reproduction Treatment After Dopamine Agonist -Cabergoline- for Prevention of Ovarian Hyper Stimulation Syndrome, Medical Journal of the Islamic Republic of Iran (2016)
60. The Value of Urea, Creatinine, Prolactin, and Beta Sub-Unit of Human Chorionic Gonadotropin of Vaginal Fluid in the Diagnosis of Premature Preterm Rupture of Membranes in Pregnancy; [Gebelikte Premature Preterm Membran Rupturu Tanisinda Vajinal Sivida Ure, Kreatinin, Prolaktin Ve Beta-Insan Koryonik Gonadotropinin Degeri], Turkish Journal of Obstetrics and Gynecology (2016)
61. Embryo Transfer in Days 2 to 4 Following Intracytoplasmic Sperm Injection: A Prospective Cohort Study, Medical Journal of the Islamic Republic of Iran (2015)