1,141 results match your criteria: "Shahid Beheshti University of medical Science[Affiliation]"

Background: Multiple sclerosis and its progressive relapsing-remitting nature for MS patients is challenging and significantly affects the mental health of people with MS. We examined the direct effects of alexithymia and attachment on mental health and the indirect effect of attachment, alexithymia, loneliness, and perceived social support on the mental health of people with MS.

Materials And Methods: Three hundred and forty-five diagnosed with multiple sclerosis (MS) were deemed eligible for inclusion in the study and selected through the Iranian MS Association.

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Objectives: The study investigates the association of single nucleotide polymorphisms (SNP) in resistin gene (RETN) with resistin level, insulin resistance, and the risk of type 2 diabetes in an early diagnosed type 2 diabetic population of Iran.

Methods: The total of 80 healthy subjects and 80 individuals diagnosed with type 2 diabetes. To ascertain the genotypes of rs1862513 and rs3745367, we performed the polymerase chain reaction with restriction fragment length polymorphism (PCR-RFLP) technique.

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Reports of sex and age differences in the presentation of borderline symptoms have been limited to the Western literature and have not systematically compared adolescents with emerging and older adults with borderline personality disorder (BPD). This study aimed to examine the impact of age and sex on the expression of borderline symptoms in adolescents, young adults, and older adults with BPD. A sample of 493 Iranian individuals with a confirmed diagnosis of BPD was segregated into 2 age groups: 134 young people aged 12-25 (mean = 17.

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Objective: The objective of this systematic review and meta-analysis was to assess the efficacy of melatonin in drug- or contrast-induced AKI in preclinical and clinical studies.

Methods: PubMed, Embase, Scopus, Web of Science (WOS), the Cochrane Database of Systematic Reviews (CDSR), and clinical trials.GOV from the beginning until August 1, 2024.

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Caffeine supplement, inflammation, and hepatic function in cirrhotic patients: A randomized, placebo- controlled, clinical trial.

Heliyon

January 2025

Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran.

Aim: We investigated the possibility of caffeine supplementation for managing the inflammation, and hepatic function in cirrhotic patients.

Methods: In this randomized, double-blind, placebo-controlled trial, fifty patients with cirrhosis were randomly assigned to receive either caffeine supplement (400 mg), or placebo for eight weeks.

Results: The results indicated a significant decrease in AST, platelets (P = 0.

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Background: Different countries have varying dental specialities, shaped by diverse factors. The determinants influencing the development of these specialities differ between developed and developing countries. This study aimed to explore the factors contributing to the establishment of dental specialities in Iran, a developing country with a wide range of recognised dental specialities.

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Background: Regenerative endodontics requires an innovative delivery system to release antibiotics/growth factors in a sequential trend. This study focuses on developing/characterizing a thermoresponsive core-shell hydrogel designed for targeted drug delivery in endodontics.

Methods: The core-shell chitosan-alginate microparticles were prepared by electrospraying to deliver bone morphogenic protein-2 for 14 days and transforming growth factor-beta 1 (TGF-β1) for 7-14 days.

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Background: Systemic lupus erythematosus is a multi-organ autoimmune disorder that is treated by immunosuppressive agents that weaken the immune defense against opportunistic pathogens and latent infections such as strongyloidiasis. Herein, we report the case of a 43-year-old woman known to have systemic lupus erythematosus who presented with gastrointestinal symptoms, edema, and bone pain 2 months after receiving immunosuppressive treatment.

Case Presentation: A 43-year-old Iranian female known to have systemic lupus erythematosus and antiphospholipid syndrome presented with abdominal pain, nausea, vomiting, and generalized edema.

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Background And Aim: Neurodegenerative disorders (e.g., Alzheimer's, Parkinson's) lead to neuronal loss; neurocognitive disorders (e.

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Extensive Left Ventricular Thrombosis after Recovery from COVID-19: A Case Report.

Tanaffos

January 2024

Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Coagulation disorder is common among COVID-19 patients, particularly those afflicted with the severe form of the disease. Manifestations of thrombotic complications such as pulmonary embolism, deep vein thrombosis (DVT), ischemic stroke, cardiac infarction and arterial embolism is high in COVID-19 patients which have been assessed in various studies (5).It seems that COVID-19-related coagulopathy is a combination of low-grade DIC and pulmonary thrombotic microangiopathy which can have a significant effect on organ dysfunction in patients with severe COVID-19 (6).

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Background: The progression of leukemia is substantially associated with the interactions of leukemic cells with surrounding cells within the bone marrow microenvironment (BMM), and these interactions were facilitated using exosomes as vital mediators. The current study aimed to examine the proliferative effects of exosomes derived from the HL-60 cell line, a representative of acute myeloblastic leukemia (AML), on the cell cycle progression of human bone marrow mesenchymal stromal cells (hBM-MSCs), a key element of the BMM.

Methods And Results: hBM-MSCs were treated with different concentrations of AML-derived exosomes from the HL-60 cell line.

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Fat embolism syndrome (FES) is a rare but serious complication that can arise after long bone fractures or orthopedic surgeries. This case report presents a 40-year-old male who developed FES following surgical fixation of a femoral shaft fracture using 2 plates. The day after surgery, the patient exhibited tachycardia, respiratory distress, and a fever of 38.

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Prevalence and some related factors of low muscle mass in older adults: findings from the Tehran lipid and glucose study.

J Diabetes Metab Disord

December 2024

Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Number 24, Yemen Street, Shahid Chamran Highway, 19395-476, Tehran, Iran.

Article Synopsis
  • * Out of 860 participants, 16.4% were found to have low muscle mass, with higher rates in males (20.24%) compared to females (12.73%), influenced by factors like age, smoking, and physical activity.
  • * The findings emphasize promoting healthy lifestyle changes and addressing modifiable risk factors to manage sarcopenia, while also calling for further research on causal relationships and interventions for better muscle health.
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Propolis, as a by-product of honey production, has shown several beneficial effects on cardiovascular risks in past randomised controlled trials, although the findings are not conclusive. In this review, we intend to evaluate the effects of propolis consumption on cardiovascular risk factors by conducting a meta-analysis. The Web of Science, Medline and Scopus databases were comprehensively searched until September 2023.

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Objectives: Multiple sclerosis (MS) is a chronic neurological disorder characterized by demyelination and neurodegeneration, leading to various physical, cognitive, and emotional challenges. Dual-task (DT) training, involving performing mental and physical tasks simultaneously, addresses the complex interaction between motor and cognitive functions.

Purpose: Given the extensive physical, cognitive, and mood-related issues in this population, this study aimed to examine the effects of combined aerobic-cognitive training (Brythonic) and aerobic training on brain-derived neurotrophic factor (BDNF), DT performance, and mood state in MS patients.

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Article Synopsis
  • The study analyzed age-standardized incidence rates (ASRs) of various cancers in Isfahan province, Iran, using data from a local cancer registry covering 2014 to 2018.
  • The registry recorded 42,994 new cancer cases, with a majority being males, and showed strong quality indicators, such as a high microscopic verification rate.
  • The most common cancers included prostate and bladder cancers in men, and breast cancer in women, with higher incidence rates for leukemia and non-Hodgkin lymphoma compared to national averages, indicating potential links to environmental factors in an industrial setting.
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Diffusion of hydroxide (OH) and calcium (Ca) ions through dentin may cease external root resorption. Calcium hydroxide (Ca(OH)), mineral trioxide aggregate (MTA), and calcium-enriched mixture (CEM) cement are the choices for this purpose due to their optimal properties. This study sought to analyze the effects of ultrasonic activation (UA) on pH and the release of calcium ions from Ca(OH), MTA, and CEM cement in external root resorption artificial defects.

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Lisfranc injuries, involving the tarsometatarsal joints, are rare and account for approximately 0.2% of all fractures. Among these, dorsal dislocation of the intermediate cuneiform is extremely uncommon.

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Adherence to the dietary approaches to stop hypertension (DASH) and risk of pancreatic steatosis.

J Health Popul Nutr

November 2024

Department of Clinical Nutrition and dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Background: The Dietary Approach to Stop Hypertension (DASH) has shown positive effects on various health factors that may be related to pancreatic steatosis (PS). This study aimed to investigate the association between adherence to the DASH diet and the risk of developing PS.

Methods: This case-control study was conducted on 278 patients diagnosed with gallstone disease and referred to Taleghani Hospital (Tehran, Iran).

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Article Synopsis
  • - Schizophrenia is characterized by symptoms like hallucinations and delusions, with significant challenges in recognizing facial emotions, especially negative ones, which are crucial for effective social interactions.
  • - The study compares facial emotion recognition abilities among paranoid schizophrenia patients, non-paranoid patients, their siblings, and healthy controls, involving 60 participants from each group.
  • - Results indicate that paranoid schizophrenia patients performed worse in recognizing negative emotions compared to non-paranoid patients and their siblings, suggesting potential genetic links to these social cognition deficits.
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Background: Turmeric (Curcuma longa L.) is a widely recognized spice and medicinal plant that has gained significant attention for its potential health benefits. This review aims to provide a comprehensive overview of the beneficial applications of turmeric in improving health and egg production in layers.

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Article Synopsis
  • The study explored how mucus plugs affect the location of blood clots in the lungs of COPD patients with pulmonary embolism, analyzing 200 cases through imaging and patient records.
  • It was found that patients with mucus plugs had more severe COPD and higher pulmonary arterial occlusion indices, with a significant increase in clots found in major pulmonary arteries compared to those without mucus plugs.
  • Additionally, negative correlations were observed between mucus plugs and clots in the smaller segmental arteries, indicating that mucus plugs influence where clots are located in the lungs.
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Background: Malnutrition is common among children with congenital heart disease (CHD). We compared the anthropometric indices, serum insulin-like growth factor (IGF), and IGF acid-labile subunit (IGFALS) of children with cyanotic and acyanotic CHD before corrective surgery.

Methods: This 82-patient case-control study included 1- to 24-month-old CHD patients referred for corrective surgery.

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Article Synopsis
  • The study focused on diagnosing Acute Flaccid Paralysis (AFP) in children referred to a pediatric emergency unit between 2011 and 2016.
  • The most common diagnoses were Guillain-Barré Syndrome (80 cases), acute viral myositis (20 cases), Transverse Myelitis Syndrome (6 cases), and Vaccine-Associated Paralytic Poliomyelitis (6 cases), with all patients testing negative for poliovirus.
  • A unique case of a 2.5-month-old patient presented with symptoms compatible with viral meningitis, highlighting the importance of considering a range of diagnoses when evaluating AFP in children.
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