215 results match your criteria: "Shahid Sadoughi University of Medical science[Affiliation]"

Background: Mental disorders such as depression, anxiety and stress are becoming more common worldwide. The aim of this study was to examine the relationship between dietary inflammations scores (DIS) and lifestyle inflammation scores (LIS) and the risk of depression, stress, and anxiety in a large sample of Iranian adults.

Methods: This study was based on 5579 adults (20-70 years) who participated in the Yazd Health Study (YaHS).

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Objective: The cardioprotective effects of nuts are well established. However, the positive impacts of nuts in preventing CVD at a younger age, a condition known as premature coronary artery disease (PCAD), is still debated. Therefore, we aim to determine the association between nuts and PCAD occurrence and its severity in different Iranian ethnicities.

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Combination therapy has been considered one of the most promising approaches for improving the therapeutic effects of anticancer drugs. This is the first study that uses two different antioxidants in full-characterized niosomal formulation and thoroughly evaluates their synergistic effects on breast cancer cells. In this study, in-silico studies of hydrophilic and hydrophobic drugs (ascorbic acid: Asc and curcumin: Cur) interactions and release were investigated and validated by a set of in vitro experiments to reveal the significant improvement in breast cancer therapy using a co-delivery approach by niosomal nanocarrier.

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Background: Histone deacetylase 2 (HDAC2), belonging to the class I HDAC family, holds significant therapeutic potential as a crucial target for diverse cancer types. As key players in the realm of epigenetic regulatory enzymes, histone deacetylases (HDACs) are intricately involved in the onset and progression of cancer. Consequently, pursuing isoform-specific inhibitors targeting histone deacetylases (HDACs) has garnered substantial interest in both biological and medical circles.

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Undifferentiated, highly proliferative, clonogenic, and self-renewing dental stem cells have paved the way for novel approaches to mending cleft palates, rebuilding lost jawbone and periodontal tissue, and, most significantly, recreating lost teeth. New treatment techniques may be guided by a better understanding of these cells and their potential in terms of the specificity of the regenerative response. MicroRNAs have been recognized as an essential component in stem cell biology due to their role as epigenetic regulators of the processes that determine stem cell destiny.

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Background: Chronic periodontitis is the most common type of periodontitis, which is associated with calculus and plaque accumulation. Several studies have indicated that uncured periodontitis can affect the dental pulp. However, this relationship is controversial.

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Background: Glaucoma, the leading cause of irreversible blindness, is a common disorder that contributes to gradual optic nerve degeneration. The beneficial impacts of uric acid (UA) have been reported in some neurodegenerative conditions such as Parkinson's disease, Alzheimer's disease, and amyotrophic lateral sclerosis. But the results of current studies about the association between serum UA level and glaucoma are conflicting.

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Article Synopsis
  • This study compares demographic and clinical outcomes of hospitalized COVID-19 patients in Iran infected with different SARS-CoV-2 variants (Alpha, Delta, and Omicron).
  • It analyzes data from 760 confirmed cases between April 2021 and May 2022, focusing on factors like age, laboratory results, hospital stay duration, and ICU admissions.
  • The study found that although the Omicron variant led to less severe disease overall, older patients had longer hospital stays, highlighting their increased vulnerability to severe illness.
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Astaxanthin improves fatty acid dysregulation in diabetes by controlling the AMPK-SIRT1 pathway.

EXCLI J

June 2023

Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, I.R. Iran.

Due to the rising prevalence of metabolic disorders, including type 2 diabetes (T2DM), new prevention and treatment strategies are needed. The aim was to examine the effect of astaxanthin (AST) on the major regulatory metabolism pathway SIRT-MAPK and fatty acid (FA) profile of plasma in patients with T2DM. This clinical trial included 68 T2DM patients randomly assigned to receive 10 mg/day of oral AST (n = 34) or placebo (n = 33) for 12 weeks.

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Background: Ultra-processed foods (UPF) consumption may affect the risk of PCAD through affecting cardio metabolic risk factors. This study aimed to evaluate the association between UPFs consumption and premature coronary artery disease (PCAD).

Methods: A case-control study was conducted on 2,354 Iranian adults (≥ 19 years).

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Background: Breast cancer is one of the most common cancers. Leukemia inhibitory factor (LIF) is considered as one of the effective factors in the growth of breast cancer, and anti-leukemia inhibitory factor antibody is considered as one of the treatment options for this type of cancer.

Methods: Mice models of breast cancer were made with 4T1 cell line and were randomly divided into four groups.

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Background: Any disruption in continuity of care for patients with chronic conditions can lead to poor outcomes for the patients as well as great damage for the community and the health system. This study aims to determine the continuity of care for patients with chronic conditions such as hypertension and diabetes during COVID-19 pandemic.

Methods: Through a cross-sectional retrospective study, data registered in six health centers in Yazd, Iran were analyzed.

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Background: Despite the benefits of cardiac rehabilitation (CR), it remains under-utilized, particularly by women. This study compared CR barriers between non-enrolling men and women in Iran, which has among the lowest gender equality globally.

Methods: In this cross-sectional study, CR barriers were assessed via phone interview in phase II non-attenders from March 2017 to February 2018 with the Persian version of the Cardiac Rehabilitation Barriers Scale (CRBS-P).

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The COVID-19 pandemic due to severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) poses a major menace to economic and public health worldwide. Angiotensin-converting enzyme 2 (ACE2) and transmembrane protease serine 2 (TMPRSS2) are two host proteins that play an essential function in the entry of SARS-- COV-2 into host cells. Hydrogen sulfide (HS), a new gasotransmitter, has been shown to protect the lungs from potential damage through its anti-inflammatory, antioxidant, antiviral, and anti-aging effects.

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Unlabelled: Herpes simplex encephalitis (HSE), caused by herpes simplex virus type 1 (HSV-1), is the most common cause of severe sporadic encephalitis worldwide. HSE is occasionally accompanied by the recurrence of clinical symptoms that usually occur a few weeks following the initial infection. According to recent studies, the recurrence can be due to a secondary autoimmune mechanism rather than the virus invasion.

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This study aimed to evaluate the ability of optical coherence tomography (OCT) to differentiate eyes without obvious visual disturbances following pituitary adenomas (PAs) from normal eyes, in order to identify factors that could predict early diagnosis and timely treatment and prevent structural damage of visual pathway in patients with saddle area tumors. The present study was carried out between 2014-2018. Participants were divided into three groups: 23 subjects (44 eyes) in the PAs with visual field involvement (VFI) group, 10 (20 eyes) in the PAs with normal visual field (NVF) group and 22 subjects (44 eyes) in the control group.

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Article Synopsis
  • This study compares two different techniques of DALK surgery (big bubble vs. Melles) for patients with advanced keratoconus, focusing on visual outcomes.
  • In a retrospective review of 72 eyes, those treated with the big bubble technique showed significantly better uncorrected visual acuity (UCVA) and best corrected spectacle visual acuity (BCSVA) compared to the Melles technique.
  • The big bubble method is noted for producing a smoother interface with less stromal residue, leading to improved visual quality and contrast sensitivity.
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Sexual function in patients with cardiovascular disease (CVDs) is often associated with anxiety and irrational beliefs. Moreover, 60-78% of patients with CVDs report sexual problems. Some studies suggest that sexual counseling is necessary for these patients but is not usually provided for them.

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Introduction: This research aimed to determine the relationship between personality dimensions with the rate of resiliency and internal cohesion regarding the intermediary role of spiritual health in candidate patients for eye surgery.

Methods: The method used in this is of correlation type, and statistical population in this project included all eye patients chosen for eye surgery who were examined at technical eye clinics in Tehran. The statistical sample included 200 patients from the statistical population who were chosen through a targeted sampling method.

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Objectives: In recent years, smoking water pipes or hookah has increased among adolescents in most countries. Although there is evidence in support of the negative effects of this type of smoking on human health, such as the increased risk of lung disease, little is known about the potential effects of hookah smoking on the male reproductive system, especially on the molecular aspects of sperm.

Patients And Methods: This cross-sectional study examined sperm DNA fragmentation index, and ) genes expression, and oxidant status in normozoospermic hookah smokers in comparison with non-smoker controls.

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Background: Despite considerable advances in pharmacological and non-pharmacological treatments, mental health illnesses carry many economic and social burdens. Depression and anxiety are known as mental disorders which are highly prevalent worldwide. Previous studies have shown different results.

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Purpose: Protein arginine methyltransferase 7 (PRMT7) is a member of a family of enzymes that catalyzes the methylation of arginine residues on several protein substrates. Biallelic pathogenic PRMT7 variants have previously been associated with a syndromic neurodevelopmental disorder characterized by short stature, brachydactyly, intellectual developmental disability, and seizures. To our knowledge, no comprehensive study describes the detailed clinical characteristics of this syndrome.

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The neutrophil to lymphocyte ratio (NLR) reflects a dynamic relationship between the innate (neutrophils) and adaptive (lymphocytes) cellular immune response. This systematic review and meta-analysis was conducted to critically evaluate the literature regarding the use of the NLR as a reliable means to detect several ocular disorders. Our study was registered with the PROSPERO (ID: CRD42022314850).

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Background: Since the onset of the Covid-19 pandemic, an increase in mucormycosis cases has been observed in many countries, including Iran. However, the role of covid-19 and associated risk factors have not been thoroughly investigated.

Objective: This study is designed to identify epidemiologic characteristics, risk factors, and outcome predictors of Covid-19-Associated Rhino-Orbito-Cerebral Mucormycosis (C-ROCM).

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The recently developed pathogenic virus, SARS-CoV-2, was found in the Hubei Province, China. Giving rise to a broad spectrum of symptoms, SARS-CoV-2 rapidly spread across the globe, causing multi-systemic and dangerous complications, with death in extreme cases. Thereby, the number of research cases increases every day on preventing infection and treating its resulting damage.

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