805 results match your criteria: "Omer Halisdemir University[Affiliation]"

Article Synopsis
  • A study assessed work-related anxiety levels among healthcare workers in emergency departments (ED) using surveys, including Beck's Anxiety Inventory (BAI) and the Mini-International Neuropsychiatric Interview (MINI).
  • Out of 130 participants, 43.8% scored above the anxiety threshold on the BAI, with higher scores linked to factors like gender, job dissatisfaction, and previous anxiety disorders.
  • The findings indicate teaching coping strategies for trauma and phobias could help reduce anxiety disorders among ED healthcare workers.
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Mycosis fungoides (MF) is the most prevalent type of cutaneous T cell lymphomas. Studies on the prognosis of MF are limited, and no research exists on the potential of artificial intelligence to predict MF prognosis. This study aimed to compare the predictive capabilities of various machine learning (ML) algorithms in predicting progression, treatment response, and relapse and to assess their predictive power against that of the Cox proportional hazards (CPH) model in patients with early-stage MF.

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The Role of Glucose-Lymphocyte Ratio in Evaluating the Severity of Coronary Artery Disease.

J Clin Med

November 2024

Department of Cardiology, Kayseri City Training and Research Hospital, University of Health Sciences, Kayseri 38080, Turkey.

Recently, a new inflammatory and prognostic marker called glucose/lymphocyte ratio (GLR) has been used in patients with coronary artery disease. In this study, we analyzed the correlation between GLR and coronary artery disease (CAD) severity in patients with chronic coronary syndrome (CCS). The study included 341 patients with CCS who underwent coronary angiography and documented coronary stenosis of 50% or more in at least one major coronary artery and 437 individuals with coronary atherosclerosis between 1% and 50% or no coronary atherosclerosis (control group).

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Purpose: The aim of this study was to investigate the effect of topical latanoprostene bunod 0.024% applied once daily on intraocular pressure and macular vessel density in newly diagnosed primary and pseudoexfoliative open angle glaucoma patients.

Methods: A total of 66 patients with newly diagnosed open angle glaucoma were included in this study (group 1).

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Coronary artery bypass grafting (CABG) remains the gold standard treatment for patients with significant coronary artery disease (CAD) and high-risk profiles for percutaneous coronary intervention. Despite the frequent use of saphenous vein grafts (SVGs) in CABG, their patency rates are lower than those of arterial grafts. Identifying noninvasive methods to determine SVG patency is crucial.

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Managing locally advanced, or metastatic radioactive iodine-refractory differentiated thyroid cancers (RAIR-DTC) poses substantial challenges, with few available treatment options. The aim of this study was to evaluate clinical outcomes of patients receiving sorafenib as first line treatment. In addition, prognostic markers affecting progression-free survival (PFS) were identified.

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Aim: Sarcopenia, which is among the most important geriatric syndromes, is also a public health challenge. This study evaluated the performance of the SARC-F, its modified versions and the Quality of Life in Sarcopenia (SarQoL) in screening for sarcopenia.

Methods: In the diagnostic accuracy study carried out with a total of 195 nursing home residents, sarcopenia was evaluated according to the European Working Group on Sarcopenia in Older Persons 2 algorithm.

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The purpose of this study is to examine the sense of school belonging and sportspersonship behaviors of students who participate in traditional children's games. The research was designed using a quasi-experimental model with a pre-test and post-test control group and was conducted over a period of 16 weeks. The study group consisted of a total of 1871 students, including 1379 middle school and 492 high school students, continuing their education in Eskil, Aksaray during the 2023-2024 academic year.

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Purpose: The aim of this study was to investigate the level of peripheral blood systemic immune indexes in pseudoexfoliation syndrome (PXS) patients and to compare the results with healthy controls.

Methods: This study included 143 healthy controls (group 1) and 100 patients (group 2). Peripheral blood samples were collected from all participants.

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Combating oxidative stress and inflammation in gentamicin-induced nephrotoxicity using hydrogen-rich water.

Tissue Cell

December 2024

Iğdır University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Iğdır, Türkiye; Innovative Food Technologies Development, Application, and Research Center, Igdir University, Igdir 76000, Türkiye. Electronic address:

Gentamicin-induced nephrotoxicity primarily results from renal inflammatory cascades and increased oxidative stress. This study aims to examine the effects of hydrogen-rich water (HRW) on gentamicin-induced renal damage in rats. Thirty-two rats were equally divided into four groups, including control (no treatment), hydrogen, gentamicin, and gentamicin+hydrogen.

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Objective: Mechanisms of sleep disorders in fibromyalgia (FM) patients, such as insomnia, early morning awakenings and poor quality sleep, have not yet been proven and no consistent and effective treatment is yet available. The aim of this study was to investigate the pineal gland volume and the relationship between total fibre count, total fibre volume and total fibre length of the spinoreticular tract involved in regulation of sleep and wakefulness in terms of the mechanism of sleep disturbance.

Methods: This study included only female cases, 31 with fibromyalgia and 31 controls.

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Enhancing the performance of unitized regenerative proton exchange membrane fuel cells through microwave-synthesized chitosan based nanocomposites.

Int J Biol Macromol

December 2024

Niğde Ömer Halisdemir University, Prof. Dr. T. Nejat Veziroglu Clean Energy Research Center, 51240 Niğde, Türkiye; Niğde Ömer Halisdemir University, Department of Mechanical Engineering, 51240 Niğde, Türkiye.

Article Synopsis
  • The membrane electrode assembly (MEA) is crucial for the efficiency and cost-effectiveness of unitized regenerative proton exchange membrane fuel cells (UR-PEMFCs), which aim to improve performance and accessibility.
  • An innovative nanocomposite electrocatalyst was created using a carbon-based support containing platinum nanoparticles, enhancing the MEA by maximizing surface area while minimizing costs.
  • Performance tests showed significant enhancements of approximately 17% in both electrolyzer and fuel cell modes for single-cells and stacks using the developed electrocatalyst, alongside a validated numerical model for modified membrane properties.
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Background: This study aimed to assess the quality and readability of large language model-generated responses to frequently asked questions (FAQs) about Kienböck's disease (KD).

Methods: Nineteen FAQs about KD were selected, and the questions were divided into three categories: general knowledge, diagnosis, and treatment. The questions were inputted into the Chat Generative Pre-trained Transformer 4 (ChatGPT4) webpage using the zero-shot prompting method, and the responses were recorded.

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Purpose: Candida auris, a multidrug-resistant yeast, poses significant challenges in healthcare settings due to its ability to form biofilms and resistance to common disinfectants. Understanding its susceptibility to biocides used in hospital disinfection practices is crucial for infection control. We investigated the biocide sensitivity of eight clinical C.

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The relation of cluster headache to alexithymia, depression, and anxiety.

Arq Neuropsiquiatr

November 2024

Mugla Sitki Kocman University, Institute of Health Sciences, Department of Physiotherapy and Rehabilitation, Mugla, Turkey.

Article Synopsis
  • The study investigates the impact of cluster headaches (CHs) on mental health, focusing on depression, anxiety, and alexithymia, indicating possible limbic system involvement.
  • Eighteen CH patients outside of their cluster period and eighteen healthy individuals participated in the research, completing various psychological assessments.
  • Results revealed that CH patients exhibited higher levels of alexithymia and depression compared to controls, but no significant difference in anxiety levels was found.
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Trans-Achilles percutaneous fixation technique for posterior malleolus fracture: a cadaveric study.

J Orthop Surg Res

November 2024

Department of Anatomy, Faculty of Medicine, Niğde Ömer Halisdemir University Central Campus, Bor Road Center, Niğde, TR-51240, Türkiye.

Background: It has been reported that 43.6% of ankle fractures are accompanied by posterior malleolus fractures. The aim of this study is to define a safe zone for posterior malleolus fractures by determining the locations of the important anatomical structures in this region.

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Objectives: This web-based survey, conducted across multiple countries, sought to explore the factors that impact the decision-making of clinicians when it comes to managing defective direct restorations.

Methods: A survey consisting of 14 questions was sent out to dentists in 21 countries through various online platforms. The survey consisted of two sections.

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The genus is composed of Gram-negative, fastidious, facultative intracellular bacteria that can cause bacteremia in mammals and various disorders in humans. Rodents have been reported as reservoirs of more than 30 species, seven of which cause zoonotic infections. In the present study, the isolation of sp.

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Background: PC is among the cancer types with high incidence and mortality. New and effective strategies are being sought for the treatment of deadly cancers, such as PC. In this context, the use of nanocarrier systems containing titanium dioxide can improve treatment outcomes and increase the effectiveness of anticancer drugs.

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Microorganisms detected on dairy factory surfaces after disinfection can cause product contamination, leading to economic losses and health hazards for consumers. In this study, the presence of spp. and Coliform in a total of 450 samples taken from food-contact and non-contact surfaces (stainless steel, plastic, cloth, and tiles surfaces), raw milk and final product (white cheese, kashar cheese, butter, yogurt, and cream) samples in five dairy factories was investigated by conventional techniques.

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The objective of this study was to examine the influence of martensite particle size on the formation of stress and strain in microstructures of dual-phase steels. In order to achieve this objective, the 3D representative volume element (RVE) method was utilized. Particle size distributions were obtained from the microstructures of DP600 and DP1000 dual-phase steels as they actually exist.

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Background: Most questionnaires provide little information about children's or parents' views on functioning and do not attempt to understand their priorities or expectations. The Gait Outcomes Assessment List (GOAL) questionnaire was developed to fill this gap by identifying the most important goals of the patient and family for a gait intervention.

Research Question: To investigate the test-retest reliability and concurrent and discriminant validity of the GOAL questionnaire in children with cerebral palsy (CP) in Türkiye.

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Bioinformatic analysis of neuropeptide related genes in patients diagnosed with invasive breast carcinoma.

Comput Biol Med

December 2024

Nigde Omer Halisdemir University Training and Research Hospital, Clinical Biochemistry Laboratory, Nigde, Turkey; Nigde Omer Halisdemir University, Faculty of Medicine, Medical Biochemistry, Nigde, Turkey. Electronic address:

Article Synopsis
  • This study investigates the role of neuropeptide receptors (HCRTR1, HCRTR2, NPY4R) and associated genes (PPY, PTPN11) in breast cancer by using bioinformatics tools on large patient datasets.
  • Significant mutations were found, with decreased expression of HCRTR1 linked to poorer overall and relapse-free survival, while elevated levels of HCRTR2 and PPY correlated with better outcomes.
  • The study also revealed hypermethylation of HCRTR1 and NPY4R, while HCRTR2 and PPY were hypomethylated, indicating complex regulatory patterns affecting their gene expressions in breast cancer.
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Study Design: Cross-sectional Study.

Background: It is not yet clear whether the loss of proprioceptive sensation and muscle weakness seen in adolescent idiopathic scoliosis (AIS) is the result of central nervous system dysfunction or secondary to spinal deformity. In our study, in order to find an answer to this question, we examined the microarchitecture of the nervus trigeminus, which is least affected by spinal deformity and contains both proprioceptive sensory and motor fibers.

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While zirconia implants exhibit osseointegration comparable to that of titanium, concerns arise regarding low-temperature degradation and its potential impact on fracture strength. This study investigated the phase transformation and fracture characteristics of zirconia dental implants after aging through chewing simulation and subsequent static loading. The experimental setup involved 48 one-piece monobloc zirconia implants with diameters of 3.

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