2,381 results match your criteria: "Tehran University of Medical Science.[Affiliation]"
BMC Med Educ
July 2024
Social Determinants of Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran.
Background: This study aims to explore the experiences of Behvarzes regarding the reasons behind the insufficient participation of some individuals with the preventive protocols established during the COVID-19 pandemic.
Methods: A qualitative study was conducted from July 2021 to December 2022 using the conventional content analysis method. Purposive sampling was employed to select 14 Behvarzes working in villages covered by Kashan University of Medical Sciences.
Int J Biol Macromol
October 2024
Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Science, Tehran, Iran; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Science, Tehran, Iran. Electronic address:
J Cancer Res Ther
April 2024
Department of Genetics and Advanced Medical Technology, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran.
Objectives: Previous reports have indicated that the methylation profile in peripheral blood mononuclear cells (PBMCs) in different genes and loci is altered in colorectal cancer (CRC). Regarding the high mortality rate and silent nature of CRC, screening and early detection can meaningfully reduce disease-related deaths. Therefore, for the first time, we aimed to evaluate the early non-invasive diagnosis of CRC via quantitative promoter methylation analysis of RUNX3 and RASSF1A genes in PBMCs.
View Article and Find Full Text PDFClin Oral Investig
July 2024
Oral & Maxillofacial Medicine Department, School of Dentistry, Tehran University of Medical Science, Tehran, Iran.
Objectives: Temporomandibular joint disorder (TMD) is a complex condition with pain and dysfunction in the temporomandibular joint and related muscles. Scientific evidence indicates both genetic and environmental factors play a crucial role in TMD. In this study, we aimed to discover the genetic changes in individuals from 4 generations of an Iranian family with signs and symptoms of TMD and malocclusion Class III.
View Article and Find Full Text PDFInt J Emerg Med
July 2024
Department of Cardiology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Background: Blunt traumatic aortic injury (BTAI) is the second leading cause of death due to traumas in young patients. The primary presentation might be chest or interscapular pain, difficulty in breathing, and, in severe cases, hypotension. Considering the rapid deterioration of these patients' clinical conditions, prompt diagnosis and treatment initiation are crucial.
View Article and Find Full Text PDFPLoS One
July 2024
Deep Medicine, Oxford Martin School, University of Oxford, Oxford, United Kingdom.
J Clin Aesthet Dermatol
July 2024
Background: Cutaneous leishmaniasis is endemic in Iran.
Objective: We sought to investigate the therapeutic outcomes and complications of treatment in patients with cutaneous leishmaniasis.
Methods: This case series enrolled patients with smear-proven cutaneous leishmaniasis who visited our center in Iran from 2018 to 2019.
Cancer Rep (Hoboken)
July 2024
Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, Tehran University of Medical science, Tehran, Iran.
Background: Acute lymphoblastic leukemia (ALL) is the most common type of blood cancer in children. Aberrant expression of long noncoding RNAs (lncRNAs) may set stages for ALL development. LncRNAs are emerging as a novel diagnostic and prognostic biomarker for ALL.
View Article and Find Full Text PDFJID Innov
July 2024
Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Heliyon
June 2024
Experimental Medicine Research Center, Tehran University Medical Science, Tehran, Iran.
Pruritus is an uncomfortable sensation induced by various pruritogens, including serotonin. Serotonin, acting as an inflammatory mediator, can activate a histamine-independent pathway. Consequently, many anti-pruritus medications, such as antihistamines, are not effective in adequately relieving patient symptoms.
View Article and Find Full Text PDFAppl Radiat Isot
October 2024
Radiation Oncology Research Center, Iran Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Physics, University of Surrey, Guildford, UK.
Purpose: Feasibility of silica-based dosimeters for IVD of HDR prostate brachytherapy.
Material And Methods: Plastic dosimeter holders and a water-fillable prostate phantom were built in-house. Interstitial prostate brachytherapy and Monte Carlo simulations were performed.
Importance: Spinal cord injury is a lifelong disability necessitating early management of falls during inpatient admissions. However, there is a paucity of research on fall prevention and management in Spinal cord injury rehabilitation.
Objective(s): This study aimed at developing a fall prevention program in an inpatient rehabilitation Spinal cord injury unit.
World Neurosurg
October 2024
Department of Neurologic Surgery, Mayo Clinic, Phoenix, Arizona, USA; Precision Neuro-therapeutics Innovation Laboratory, Mayo Clinic, Phoenix, Arizona, USA; Neurosurgery Simulation and Innovation Laboratory, Mayo Clinic, Phoenix, Arizona, USA; Department of Otolaryngology, Mayo Clinic, Phoenix, Arizona, USA; Department of Radiology, Mayo Clinic, Phoenix, Arizona, USA. Electronic address:
Background: Cavernous carotid artery aneurysms (CCAAs) represent a common condition seen in clinical practice with significant practice variability. The aim of this systematic review and meta-analysis was to aggregate current evidence on the natural history of CCAAs.
Methods: MEDLINE/PubMed, EMBASE, and Cochrane Library were queried from inception until December 2023.
J Allergy Clin Immunol
November 2024
Hospices Civils de Lyon, Lyon, France; Centre de Références Maladies Rares, Rhumatismes inflammatoires et les maladies Auto-Immunes Systémiques rares de l'Enfant (RAISE), Lyon, France; Centre International de Recherche en Infectiologie (CIRI), Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique Unité Mixte de Recherche (UMR) 5308, École Normale Supérieure de Lyon, Université Claude Bernard Lyon, Lyon, France; Department of Pediatrics Nephrology, Rheumatology, and Dermatology, Hôpital Femme-Mère-Enfant, Bron, France. Electronic address:
Dis Colon Rectum
October 2024
Maternal, Fetal and Neonatal Research Center, Family Health Research Institute, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
Background: Peristomal skin complications are prevalent among patients with ostomies and significantly impact their quality of life. Ostomy care is crucial for patients with ostomies because it ensures proper adhesion and protects and reduces the peristomal skin complications.
Objectives: To assess the effectiveness of nail polish as a novel skin barrier and compare its performance with the commonly available ostomy barriers in the market.
Clin Case Rep
July 2024
Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Science Tehran Iran.
Key Clinical Message: Clinicians should consider spontaneous coronary artery dissection in middle-aged women presenting with acute coronary syndromes and a history of tamoxifen use, to ensure timely diagnosis, and appropriate management strategies.
Abstract: Spontaneous coronary artery dissection (SCAD) is characterized by a non-iatrogenic, nontraumatic separation of the coronary artery wall, contributing to acute coronary syndromes (ACS), and sudden cardiac death. SCAD predominantly affects the left anterior descending artery (LAD) and is frequently observed in middle-aged women.
Avicenna J Phytomed
January 2024
Department of Food and Nutrition Policy and Planning Research, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Objective: Recent evidence reported that some dietary compounds like quercetin and apigenin as the most well-known flavonoids with anti-inflammatory effects may inhibit SARS-CoV-2 main protease. The hypothesis of the promising effects and possible mechanisms of action of quercetin against COVID-19 were assessed in this article.
Materials And Methods: Related papers on the inhibitory effects of quercetin against COVID-19 were collected using the following search strategy: "corona or coronavirus or COVID or COVID-19 or viral or virus" AND "nutrient or flavonoid or Quercetin".
Sci Rep
July 2024
School of Medicine, Tehran University of Medical Science, Tehran, Iran.
Understanding the exact pathophysiological mechanisms underlying the involvement of triggering receptor expressed on myeloid cells 2 (TREM2) related microglia activation is crucial for the development of clinical trials targeting microglia activation at different stages of Alzheimer's disease (AD). Given the contradictory findings in the literature, it is imperative to investigate the longitudinal alterations in cerebrospinal fluid (CSF) soluble TREM2 (sTREM2) levels as a marker for microglia activation, and its potential association with AD biomarkers, in order to address the current knowledge gap. In this study, we aimed to assess the longitudinal changes in CSF sTREM2 levels within the framework of the A/T/N classification system for AD biomarkers and to explore potential associations with AD pathological features, including the presence of amyloid-beta (Aβ) plaques and tau aggregates.
View Article and Find Full Text PDFInfect Agent Cancer
July 2024
Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Int J Surg Case Rep
August 2024
Fellowship of Vascular & Trauma Surgery, Department of General Surgery, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. Electronic address:
Introduction And Importance: Arterial aneurysm is a serious condition caused by weakened arterial walls. Aorto-uni-iliac (AUI) and femorofemoral bypass are safe and effective options for managing abdominal aortic aneurysm (AAA). However, fem-fem bypass leads to longer surgical procedures and introduces additional risks such as graft infection, occlusion, wound complications, and peripheral vascular problems.
View Article and Find Full Text PDFEmerg Radiol
August 2024
Department of Interventional Radiology, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77030, USA.
Ectopic varices account for 5% of variceal bleedings and occur outside the gastro-esophageal region. This review evaluates the efficacy of transjugular intrahepatic portosystemic shunt (TIPS) for ectopic variceal management. A comprehensive search through PubMed, Scopus, Web of Science, and Embase was conducted until January 16, 2023, using relevant keywords.
View Article and Find Full Text PDFJ Neurol
September 2024
Department of Neuroscience, Central Clinical School, The Alfred, Melbourne, VIC, Australia.
Background: The COVID-19 pandemic raised concern amongst clinicians that disease-modifying therapies (DMT), particularly anti-CD20 monoclonal antibodies (mAb) and fingolimod, could worsen COVID-19 in people with multiple sclerosis (pwMS). This study aimed to examine DMT prescribing trends pre- and post-pandemic onset.
Methods: A multi-centre longitudinal study with 8,771 participants from MSBase was conducted.
Sci Rep
June 2024
Department of Plastic and Reconstructive Surgery, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Thyroid eye disease (TED) is a common ophthalmologic manifestation of thyroid dysfunction. Despite various imaging techniques available, there hasn't been a widely adopted method for assessing the anterior segment vasculature in TED patients. Our study aimed to evaluate alterations in ocular surface circulation following orbital decompression surgery in TED patients and investigate factors influencing these changes.
View Article and Find Full Text PDFArch Soc Esp Oftalmol (Engl Ed)
October 2024
Department of Ophthalmology, Rigshospitalet, University of Copenhagen, Glostrup, Denmark.
Abdom Radiol (NY)
August 2024
Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Science, Tehran, Iran.
Objectives: Splenic lesions might exhibit overlapping imaging features, varying from benign entities like cysts and hemangiomas to malignancies such as lymphoma and angiosarcoma. This meta-analysis aims to delineate imaging characteristics that distinguish malignant from benign splenic lesions.
Methods: Adhering to PRISMA guidelines, we searched PubMed, Scopus, and Web of Science for studies on imaging features differentiating malignant from benign splenic lesions.