3,846 results match your criteria: "Kâtip Celebi University[Affiliation]"

Background: Diabetic neuropathy (DN) is a heterogeneous condition characterized by complex pathophysiological changes affecting both autonomic and somatic components of the nervous system. Inflammation and oxidative stress are recognized contributors to the pathogenesis of DN. This study aims to evaluate the therapeutic potential of dichloroacetic acid (DCA) in alleviating DN symptoms, focusing on its anti-inflammatory and antioxidant properties.

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Background: The objective of this study encompasses two distinct facets. First, it aims to provide a comprehensive analysis of the comparative assessment of psychosocial wellbeing and oral health status among Syrian and Turkish children in Türkiye. Secondly, it aims to elucidate the factors that play a role in shaping the sociocultural adaptation of Syrian children.

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Microfluidics Based Particle and Droplet Generation for Gene and Drug Delivery Approaches.

J Biomed Mater Res B Appl Biomater

February 2025

Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Ege University, Izmir, Turkey.

Microfluidics-based droplets have emerged as a powerful technology for biomedical research, offering precise control over droplet size and structure, optimal mixing of solutions, and prevention of cross-contamination. It is a major branch of microfluidic technology with applications in diagnostic testing, imaging, separation, and gene amplification. This review discusses the different aspects of microfluidic devices, droplet generation techniques, droplet types, and the production of micro/nano particles, along with their advantages and limitations.

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Objectives: Breast-conserving surgery is a common breast operation type in the world. Patients may feel severe postoperative pain after the surgery. Several regional anesthesia methods are used for postoperative pain control as a part of multimodal analgesia management after breast surgery.

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Background: The prevalence of meningococcal carriage and serogroup distribution is crucial for assessing the epidemiology of invasive meningococcal disease, forecasting outbreaks and formulating potential immunization strategies. Following the meningococcal carriage studies conducted in Turkey in 2016 and 2018, we planned to re-evaluate meningococcal carriage in children, adolescents and young adults during the COVID-19 pandemic period.

Methods: In the MENINGO-CARR-3 study, we collected nasopharyngeal samples from 1585 participants 0-24 years of age, across 9 different centers in Turkey.

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Parathyroid adenoma is the most common cause of primary hyperparathyroidism and rarely reaches huge sizes. As the gland enlarges it may exhibit atypical morphology and extension to the mediastinum which may complicate the excision of the tumor while preserving the capsular integrity. We present a 35-year-old male patient who was referred to our department with a complaint of severe hypercalcemia.

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Background: Overweight and obesity are global issues, especially among women of childbearing age, linked to adverse maternal and neonatal outcomes. These risks vary by age, race, and ethnicity, with increasing rates among immigrant and minority women. This study compares overweight and obesity rates, pregnancy weight gain, and neonatal outcomes in Turkish and Syrian immigrant/refugee women.

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Purpose:  Familial Mediterranean fever (FMF) is an autosomal recessive disorder characterized by recurrent episodes of fever and serositis, caused by mutations in the gene. Inflammatory pathways associated with FMF are linked to increased proinflammatory cytokines, which may be related to primary headaches, including migraine. The aim of this study was to evaluate the frequency of migraine and other primary headaches in FMF patients.

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In the human body, bioelectric cues are crucial for tissue stimulation and regeneration. Electrical stimulation (ES) significantly enhances the regeneration of nerves, bones, cardiovascular tissues, and wounds. However, the use of conventional devices with stimulating metal electrodes is invasive and requires external batteries.

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Objective: The aim of the present research was to assess and compare the piriform aperture dimensions of subjects with a unilateral cleft lip and palate (UCLP) and those of a control group using cone-beam computed tomography (CBCT).

Design: CBCT data of 40 subjects with a complete UCLP (28 males and 12 females, with a mean age of 17.21 ± 5.

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New naphthalene-linked pyrazoline-thiazole hybrids as prominent antilung and antibreast cancer inhibitors.

Turk J Chem

November 2024

Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan.

The epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2), pioneer members of the receptor tyrosine kinase subfamily, are frequently mutated and/or overexpressed in several types of human cancers, including nonsmall cell lung cancer (NSCLC) and breast cancer, which are leading causes of cancer-related deaths worldwide. EGFR and HER2-focused anti-NSCLC and antibreast cancer studies encouraged us to search for new potential agents. For this purpose, in the current work, naphthalene-linked pyrazoline-thiazole hybrids (- and -) were synthesized and examined for their antiproliferative effects on A549 NSCLC and MCF-7 breast cancer cell lines.

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Objective: Juvenile SLE (jSLE) is an autoimmune disease characterised by the presence of high levels of autoantibodies, predominantly targeting nuclear antigens, resulting in a breakdown of self-tolerance. However, its pathogenesis is multifactorial and poorly understood. The aim of this study was to evaluate the potential of nuclear factor-kappa B (NF-κB) and peroxisome proliferator-activated receptor-gamma (PPAR-γ) as biomarkers for jSLE.

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Objective: The limited predictive effect of genotype on familial Mediterranean fever (FMF) phenotype suggests that epigenetic factors and alternative mechanisms that may cause IL-1β release could contribute to phenotypic heterogeneity. The objective of this study was to examine the role of IL-1β levels and miR-21-5p, cathepsin B and pyrin levels, which were identified as potential factors causing IL-1β release through the use of bioinformatics tools, in the pathogenesis of FMF and their relationship with disease severity.

Materials And Methods: 50 paediatric patients with FMF and 40 healthy children were enrolled in this study.

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Aim: Posterior tibial nerve stimulation (PTNS) might stimulate the sacral nerves and lead to work pelvic floor muscles. We evaluated to effects of PTNS on continence results after extraperitoneal laparoscopic radical prostatectomy (eLRP) with three trocars during early post operative period.

Methods: Prospectively recorded data of eLRP with three trocars was retrospectively reviewed for continence results between January 2017 and April 2024.

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Aim: This study aimed to evaluate the relationship between sleep quality, hedonic hunger, and adherence to the Mediterranean diet (MD) in early adolescents and to investigate if hedonic hunger would mediate the influence of sleep quality on adherence to the MD.

Method: A total of 786 middle school students (boys, 51%) aged 10-14 years were included in the study. A self-administered questionnaire was used to collect data.

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The present study was designed to test the hypothesis that interpersonal emotion regulation leads to increased difficulties in intrapersonal emotion regulation, which in turn, leads to general psychological distress utilizing a three-wave cross-lagged panel design. Undergraduate students rated self-report measurements of interpersonal emotion regulation, difficulties in intrapersonal emotion regulation, and psychological distress at baseline (T1, N = 369) and two follow-up waves (T2 and T3), each separated by 3 months. The results indicated that although some lagged correlations between interpersonal emotion regulation strategies and difficulties in intrapersonal emotion regulation were significant, interpersonal emotion regulation strategies did not prospectively predict difficulties in intrapersonal emotion regulation.

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This study was aimed to identify the most frequently observed pathogens in uncomplicated urinary tract infections from outpatient urinary isolates obtained across seven different geographical regions in Türkiye and to determine whether the antibiotic resistance rates of these pathogens differ significantly between these regions. The study included patients aged 18 to 65 years who were diagnosed with uncomplicated urinary tract infections and had positive urine cultures from March 2021 to August 2022, across 37 different centers in Türkiye. The participating centers were selected based on their use of the disk diffusion method, in line with the European Committee on Antimicrobial Susceptibility Testing (EUCAST) guidelines, to ensure standardization of urine culture data.

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Introduction: Motor Imagery (MI) Electroencephalography (EEG) signals are non-stationary and dynamic physiological signals which have low signal-to-noise ratio. Hence, it is difficult to achieve high classification accuracy. Although various machine learning methods have already proven useful to that effect, the use of many features and ineffective EEG channels often leads to a complex structure of classifier algorithms.

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The influence of social media on the mental health of adolescents has been controversial and the findings in the literature are inconclusive. Although prior studies have identified several factors that may cause or trigger the proposed relationship, little is known about the culture-related factors as an underlying mechanism that could explain the complexity of this association. This study addressed this gap by examining the associations between the two domains of social media (i.

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Context: Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) have recently emerged in assessing pheochromocytomas and paragangliomas (PPGLs). However, their combined use with PASS scale has not yet been explored.

Objective: Our goal was to investigate the prognostic values of NLR and PLR and incorporate the PASS score into our analysis.

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Factors influencing submandibular fossa visibility on panoramic images: a comparative CBCT study.

BMC Oral Health

December 2024

Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Izmir Katip Celebi University, Izmir, Türkiye.

Objective: This study aimed to investigate the variables affecting the visibility of the submandibular fossa (SF) on panoramic images, including SF depth and types, age, gender, presence or absence of tooth, location of mandibular canal, and alveolar bone thicknesses.

Methods: Cone beam computed tomography (CBCT) images and conventional panoramic images of 150 patients were analyzed retrospectively. The visibility of the SF on panoramic images was compared with its depth and adjacent alveolar bone thicknesses on CBCT.

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Objectives: This study aims to comparatively assess the preventive and protective effects of the self-assembling peptide P-4 on enamel erosion and evaluate the potential for enamel surface recovery when professional products are combined with home-use dental-care products during the erosive process.

Materials And Methods: Ninety-nine bovine incisors were divided into nine groups: a control group, four groups with the application of professional-products [P-4 peptide (Curodont-Repair), stannous/Sn containing solution (8% Sn), casein-phosphopeptide-amorphous-calcium-phosphate fluoride/CPP-ACPF (MI Varnish), sodium fluoride/NaF (Profluorid)] and four groups with the combination of professional products and home-use daily dental care products [P-4 peptide (Curodont Repair + Curodont Protect), stannous ions containing agents (8% Sn+Emofluor Gel Intensive-Care), CPP-ACPF (MI Varnish + MI Paste Plus), NaF (Profluorid + ReminPro)]. Professional products were applied once before a five-day erosive cycle, involving six 2-minute citric-acid exposures per day.

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Aim: Breast cancer is the most common cancer in women and is a leading cause of cancer-related mortality. The role of neoadjuvant therapy (NAT) in conjunction with surgical intervention is becoming increasingly prominent in the field of oncology. NAT enhance the probability of breast-conserving surgery in cases of locally advanced breast cancer and in patients with metastatic or inoperable disease.

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Objective: Type 1 diabetes mellitus (T1D) is a chronic disease that is common in childhood and adolescence, where care and metabolic control are difficult for both adolescents and their parents. Parental participation in the care and treatment process, especially during adolescence when adolescents develop autonomy and take responsibility for self-care, affects both the adolescent's perception of autonomy and may cause difficulties in self-management. This study was conducted to determine the effect of parental support on adolescents' self-efficacy, quality of life (QoL) and glycaemic control in adolescents with T1D.

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Background: Revealing motivations in food choice and investigating the potential role of sustainable healthy eating behavior, ecological footprint awareness and food security in food choice are important points for a sustainable life. This study was conducted with 5285 adults aged 19-65 residing in Turkey to investigate their food choice motivations in terms of sustainable and healthy eating behavior, ecological footprint awareness, and the food insecurity perspective.

Methods: In this context, the Food Choice Questionnaire, the Sustainable and Healthy Eating Behaviors Scale, the Awareness Scale for Reducing Ecological Footprint and the Household Food Insecurity Access Scale were used.

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