Publications by authors named "Muezeyyen Ugur"

Objectives: A multicentre European randomized control trial - European Uncomplicated Type B Aortic Repair (EU-TBAR) is being developed to compare pre-emptive TEVAR with custom-made devices vs conventional OMT. The pre-trial set-up is confluent on different pillars, including evaluation of 1) European activity, trends, and governance, 2) outcome reporting, and 3) cost evaluation. This article aimed to demonstrate the observational cross-sectional survey results from participating centres and highlight the risk assessment, activity, practices, and governance of uncomplicated type B aortic dissection (uTBAD).

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Introduction This study aimed to evaluate and compare the quality and reliability of information provided by two widely used digital platforms, ChatGPT-4 and Google, on frequently asked questions about colon cancer. With the growing popularity of these platforms, individuals increasingly turn to them for accessible health information, yet questions remain regarding the accuracy and reliability of such content. Given that colon cancer is a prevalent and serious condition, trustworthy information is essential to support patient education, facilitate informed decision-making, and potentially improve patient outcomes.

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Enzyme immobilization is a crucial method in biotechnology and organic chemistry that significantly improves the stability, reusability, and overall effectiveness of enzymes across various applications. Lipases are one of the most frequently applied enzymes in food. The current study investigated the potential of utilizing selected agri-food and waste materials-buckwheat husks, pea hulls, loofah sponges, and yerba mate waste-as carriers for the immobilization of Sustine 121 lipase and yeast biomass as whole-cell biocatalyst and lipase sources.

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Objective: To evaluate the potential advantages of combined general and epidural anesthesia for major gynecological oncological surgeries.

Materials And Methods: The data of 690 gynecological cancer were retrospectively examined, and 223 patients who met the inclusion criteria were included in the study. The patients were divided into two groups: Group G (123 patients who received general anesthesia only) and Group C (100 patients who received combined epidural and general anesthesia.

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Disasters are complex global problems with increasing impact with rising prevalence of associated illness, mortality, and intensifying health inequities. In recent years, there has been an emphasis on integrating trauma-informed care approaches into health policies and protocols. The purpose of the current study was to investigate the benefits of a trauma-informed healthcare training program for hospital-based healthcare providers with a focus on knowledge acquisition, empowerment of professional practice, and personal well-being.

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Article Synopsis
  • The study aimed to explore how pelvic obliquity affects trunk control, spinal deformity, and motor functions in non-ambulatory patients with Duchenne muscular dystrophy aged 8-18 years.
  • A total of 21 participants were evaluated using various scales and tools to measure upper extremity function, spinal deformity, and general motor performance.
  • Results showed a strong link between pelvic obliquity and spinal deformity, suggesting that pelvic obliquity can worsen spinal health and motor function, especially in patients with joint issues and prolonged wheelchair use.
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  • The study examined the serum levels of various proteins related to myelin and inflammation in children with ADHD compared to healthy controls, focusing on their connection to clinical severity and irritability.
  • Researchers included 141 ADHD children aged 8-14 and 135 typical controls, measuring protein levels using specific assays and assessing behaviors with standardized scales.
  • Results indicated significantly higher levels of certain proteins (MAG, CDNF, hs-CRP, reelin, cerebellin) in ADHD children, alongside increased irritability, and noted significant correlations between some protein levels and clinical symptoms of ADHD and related disorders.
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Background: Hallux valgus is a deformity characterized by lateral deviation of the big toe and medial deviation of the first metatarsal, causing difficulty in walking and requiring various treatments. Despite its multifactorial etiology, the role of the tibialis anterior tendon in hallux valgus and its variations in the morphology of tibialis anterior tendon distal insertion sites have not been fully explored. This study aimed to evaluate the effect of such variations on hallux valgus using magnetic resonance imaging.

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Purpose: The effect of the inter-implant interval time on language and communication skills has been a subject of research for years in children with bilateral cochlear implants. This study aimed to investigate language and some attention and memory skills in children with bilateral sequential and simultaneous cochlear implants.

Method: The study included a total of 40 children aged between 6 and 8 years old, grouping bilateral simultaneous cochlear implanted children, sequential implanted children with 0-2 years interval, sequential implanted children with 2-4 years interval, and normal hearing peers.

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Objective: The study aimed to investigate the effect of Transcranial Direct Current Stimulation combined with cervical stabilization exercises on functional status, cognitive functions, and sleep quality in individuals with chronic neck pain.

Materials And Methods: The study involved 29 individuals (mean age 33.06 ± 14.

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BCR::ABL1-negative myeloproliferative neoplasms (MPNs) pose a substantial risk of thrombosis, leading to significant morbidity and mortality. Anticoagulant therapy, historically based on vitamin K antagonists (VKAs), has limitations in preventing recurrent thrombotic events and managing bleeding complications. Direct oral anticoagulants (DOACs) offer a potential alternative with improved pharmacokinetics and compliance.

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Recent advances in artificial intelligence (AI) research, particularly in image processing technologies, have shown promising applications across various domains, including health care. There is a significant effort to use AI for the early diagnosis and detection of diseases, offering cost-effective and timely solutions to enhance patient outcomes. This study introduces a deep learning network aimed at analyzing pathology images for the accurate diagnosis of pancreatic cancer, specifically pancreatic ductal adenocarcinoma (PDAC).

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  • Bilateral distal clavicle fractures (BDCF), particularly of Neer type II, are rare injuries, prompting this study to explore surgical treatment through a case report.
  • A patient involved in a motor vehicle accident showed significant pain and deformity in both shoulders but had no neurological or vascular issues elsewhere.
  • The surgery involved using a neutral-angled hook plate for both clavicles, and by the 12th week post-op, X-rays indicated full healing with no restrictions in shoulder movement.
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Background/aim: Although it has been reported that different molecules are effective in preventing ischemia-reperfusion (I/R) injury, the most effective treatment is still unknown.

Materials And Methods: The rats were divided into four groups of eight rats each. Group C: 1 ml intraperitoneal (IP) isotonic + laparotomy + IP 2 ml isotonic +I/R.

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Aim: To investigate changes in nitric oxide (NO) levels, oxidative stress, and dynamic thiol/disulphide homeostasis in the serum and cerebrospinal fluid (CSF) of patients with aneurysmal subarachnoid hemorrhages (aSAH).

Material And Methods: This prospective study included a total of 40 consecutive patients suffering from aSAH, who were operated on within the first 48 hours from onset of symptoms; CSF and blood samples were collected from these patients during their operations. To create a control group, blood samples and cerebrospinal fluid were taken from patients (n=40) without neurologic disorders who had undergone lumbar puncture for spinal anesthesia.

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Aim: To retrospectively evaluate the cranial magnetic resonance imaging (MRI) features and determine the incidence of intracranial arachnoid cysts (ACs) based on sex, age, location, size, affected side, Galassi type, and their association with hydrocephalus, mega cisterna magna (MCM), bone erosion, and midline brain shift in 15,108 patients during outpatient headache evaluations.

Material And Methods: Between 2012 and 2022, cranial MRI scans of 15,108 adult patients aged 20-70 years undergoing outpatient evaluations for headaches were retrospectively reviewed to analyze the features of ACs detected incidentally. Patients who had previously undergone a craniotomy or craniectomy were excluded from the study.

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Carpal tunnel syndrome (CTS) is a common condition diagnosed using physical exams and electromyography (EMG) data. This study aimed to classify CTS severity using machine learning techniques. EMG data from 154 patients, including measurements of motor and sensory latency, velocity, and amplitude, were used to form a six-dimensional feature space.

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Purpose: The North Star Ambulatory Assessment (NSAA) is a functional motor outcome measure originally developed for patients with Duchenne muscular dystrophy (DMD). The aim of this study was to perform the cultural adaptation and investigate the validity and reliability of the Turkish version of the NSAA (T-NSAA) in DMD.

Methods: After translation process, internal consistency, interrater and test-retest reliability of the NSAA were determined by using the Cronbach Alpha Coefficient and Intraclass Correlation Coefficient (ICC), respectively.

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Article Synopsis
  • Researchers have tackled the challenge of crystal growth alignment in low-dimensional perovskites (LDPs) used for solar cells, specifically those with wide band gaps that hinder charge flow.
  • By adding chlorine to the precursor solution, they induced vertical crystal growth which enhances efficiency.
  • This method led to a significant power conversion efficiency of 9.4% and an open circuit voltage of 1.4V, paving the way for innovative solar applications in buildings and indoor energy solutions.
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Purpose: This study aimed to investigate how Wii Fit exercises affect muscle strength and fear of falling in older adults with Alzheimer's disease.

Method: The study included a total of 32 volunteers with Alzheimer's disease, aged 65-80 years. These participants were divided into two groups: the exercise group and the control group.

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  • This study details the creation and stabilization of layered structures made from a random copolymer (PiPOX-PEI) and tannic acid using a technique called layer-by-layer (LbL) assembly, with further enhancement through cross-linking using sodium periodate (NaIO).
  • The multilayers were evaluated for their capability to release two cancer drugs, curcumin (CUR) and doxorubicin (DOX), noting that cross-linking favored DOX release while pH and temperature influenced how these drugs were released.
  • The study found that while the combination of DOX and CUR had a synergistic effect on cell death, this effect diminished in cross-linked multilayers, indicating that the method of drug release
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  • Hereditary hemorrhagic telangiectasia (HHT) is a genetic condition characterized by irregular blood vessel formations that can lead to excessive bleeding, and treatments using antiangiogenic and immunomodulatory drugs like thalidomide show promise in managing the disease.
  • A systematic review evaluated 53 articles, ultimately including 15 studies on thalidomide, which was found to be effective in reducing symptoms like bleeding, but with a high adverse event rate of up to 85%.
  • While lenalidomide and pomalidomide were explored with some success, more research is needed to determine the best treatment approach regarding timing, dosage, and overall therapy strategies for HHT.
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Objective: This study delves into the implications of adenoidectomy for scoliosis progression, investigating the intricate nexus of hypoxia, spinal curvature, and surgical intervention. With adenoidectomy being a common procedure for addressing pediatric sleep-disordered breathing, this research study explores its potential impact on spinal health.

Patients And Methods: Employing a retrospective cohort design, this study gathered data from patients who underwent adenoidectomy, including those with scoliosis, between January 2017 and March 2023.

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Mutations in VPS13B, a member of a protein family implicated in bulk lipid transport between adjacent membranes, cause Cohen syndrome. VPS13B is known to be concentrated in the Golgi complex, but its precise location within this organelle and thus the site(s) where it achieves lipid transport remains unclear. Here, we show that VPS13B is localized at the interface between proximal and distal Golgi subcompartments and that Golgi complex reformation after Brefeldin A (BFA)-induced disruption is delayed in VPS13B KO cells.

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