Publications by authors named "Yilmaz N"

CT-P13 is a biosimilar version of infliximab, a monoclonal antibody. In individuals with ankylosing spondylitis (AS), CT-P13 has been shown to be effective and to have a well-tolerated safety profile. The aim of this study was to evaluate the long-term drug persistence, safety, and efficacy of infliximab biosimilar CT-P13 in patients with AS undergoing first-line (1st-line) and later (≥2nd-line) treatment in clinical practice.

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Objectives: Sensorineural hearing loss (SNHL) is a disorder characterized by the loss or impairment of cochlear hair cells or the auditory nerve. In recent years, gene therapy has emerged as a promising approach for SNHL treatment. The objective of this study is to evaluate the impact of gene therapy on the restoration or improvement of auditory function in mouse model with loss or impairment of hearing.

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For maize, a staple food in South Africa, there is a lack of comprehensive knowledge on the mycotoxin-producing fungal diversity. In this study, a fungal community profile was established using culture-dependent methods for 56 maize seed samples that were also analysed for 13 mycotoxins. The fungal isolates were identified by morphology and DNA sequencing.

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  • * A study involving 313 midwifery students assessed the relationship between their fear of COVID-19 and their health-promoting behaviors using various scales and statistical analyses.
  • * Results indicated that students had a moderate fear of COVID-19 with a mean score of 17.37 and showed moderate healthy lifestyle behaviors, scoring highest in spiritual development and lowest in physical activity.
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Objective: Respiratory syncytial virus (RSV) is the primary etiology of lower respiratory tract infection in children. The fluctuating incidence of RSV, particularly in light of the COVID-19 pandemic, has shifted the spotlight onto preventive strategies. Our study aims to investigate both the risk factors and clinical symptoms of RSV.

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During major long-term crises, such as the COVID-19 pandemic, news media are crucial sources of information for the public. This study aimed to explore the frequency of COVID-19-related news consumption based on (1) phase of the pandemic, (2) socio-demographic characteristics, and (3) news information channels. The study used a dynamic cohort design with 18 rounds of data collection, including 306,692 responses from 83,180 unique respondents in the Netherlands from 17 April 2020 to 11 September 2022.

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  • Lactic acid bacteria (LAB) can produce biogenic amines (BAs) from amino acids, which is crucial for food safety, particularly in ready-to-eat fish products like smoked anchovies and mackerel.
  • The study evaluated various LAB isolates for their ability to generate different BAs and ammonia in a specific broth, noting that certain isolates had notably high ammonia levels while others had low histamine production.
  • One isolate, NZLeu 009, significantly exceeded the others with a high histamine concentration of 83.23 ppm, highlighting the varying metabolic capabilities of LAB and their implications for food safety and quality.
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Background: Atherosclerosis is increased in patients with rheumatoid arthritis (RA) and early diagnosis of vascular disease leads to better outcome. Our aim was to evaluate whether aortic elasticity decreases in the subclinical stage of atherosclerosis in RA patients without any cardiovascular disease and to determine disease-related risk factors.

Methods: One hundred fourteen patients with RA, 50 patients with spondyloarthritis, and 50 healthy control were included in this study.

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The early onset epilepsies encompass a heterogeneous group of disorders, some of which result in drug-resistant seizures, developmental delay, psychiatric comorbidities, and sudden death. Advancement in the widespread use of targeted gene panels as well as genome and exome sequencing has facilitated the identification of different causative genes in a subset of these patients. The ability to recognize the genetic basis of early onset epilepsies continues to improve, with de novo coding variants accounting for most of the genetic etiologies identified.

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Background: Evidence is lacking on the most effective values clarification methods (VCMs) in patient decision aids (PtDAs). We tested the effects of an adaptive conjoint analysis (ACA)-based VCM compared with a ranking-based VCM and no VCM on several decision-related outcomes, with the decisional conflict and its subscale "perceived values clarity" as primary outcomes.

Design: Online experimental study with 3 conditions: no VCM versus ranking-based VCM versus -based VCM ( = 282; = 63.

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Striae distensae (SD) are a prevalent dermatological concern of women and approximately 90% of pregnant women experience these stretch marks. Fractional microneedle radiofrequency (FMR) and fractional CO2 laser (FCL) have gained substantial attention in the treatment of SD. In clinical studies, a clear superiority between FMR and FCL treatments is not found due to limited studies and sample sizes.

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Background: Human papillomavirus (HPV), the most common pathogen causing sexually transmitted diseases worldwide, is also an oncogenic virus. Due to the inadequacy of serologic tests in the diagnosis of HPV, NAATs (nucleic acid amplification tests), such as PCR (polymerase chain reaction), represent the gold standard today. Endocervical brush sampling in women has been successfully used for HPV genotyping for many years.

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Background/purpose: The objective of this study was to assess the root apical closure ages of first permanent molars retrospectively among a group of western Turkish children aged between 5 and 15 years using cone-beam computed tomography (CBCT).

Materials And Methods: CBCT images of 202 patients were examined. The patients were divided into 7 groups according to age: ≤8 years, 8-8.

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  • The study compared thiol/disulfide balance and myeloperoxidase (MPO) levels in 65 patients with Gilbert's syndrome (GS) and 65 healthy individuals to see how they relate to atherosclerosis progression.
  • Results showed that patients with GS had higher total and native thiol levels, lower disulfide levels, and decreased MPO levels compared to healthy controls, suggesting a healthier oxidative balance.
  • The findings indicate that mild hyperbilirubinemia in GS has a protective effect against inflammation and oxidative stress, potentially lowering the risk of atherosclerosis outcomes.
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  • The study aimed to compare various clinical and hormonal characteristics, treatment methods, and survival outcomes of ectopic Cushing's syndrome (ECS) between male and female patients.
  • Data was collected from 11 medical centers, evaluating 54 patients (28 females and 26 males), and found similarities in age, clinical presentation, and hormone levels despite some differences like higher rates of diabetes and osteoporosis in males.
  • Overall, the results showed comparable disease progression, treatment responses, and remission rates between sexes, but indicated that males experience more severe conditions such as hyperglycemia and osteoporosis.
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Objective: To distinguish the patterns of inner ear changes between meningogenic and otogenic routes in meningitis cases. Our hypothesis is that pinpointing distinct patterns linked to each route could aid in the development of diagnostic strategies and targeted therapies.

Methods: Temporal bones (TBs) from patients with a history of meningitis and histopathological evidence of labyrinthitis were divided into two groups (otogenic and meningogenic).

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  • * The study analyzed serum samples from 33 patients with treatment-naïve acute CSC and 35 healthy controls, measuring various oxidative stress and lipoprotein markers.
  • * Results showed that patients with acute CSC had higher levels of oxidative stress markers and lower HDL functionality than controls, revealing a link that could aid in diagnosing and treating CSC.
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Background: Echocardiography (ECHO) is a nonprocedure that causes acute stress in children. Fear, anxiety, and fluctuations in children's blood pressure and heart rate can potentially lead to alterations in echocardiographic measurements. The insufficient research on virtual reality pediatric preparation applications, particularly in the context of echocardiographic procedures, underscores the necessity for additional studies focusing on pediatric patients.

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  • - A 49-year-old woman experienced severe symptoms, including fatigue and resistant hypertension, leading to the diagnosis of ectopic Cushing's syndrome caused by an atypical neuroendocrine tumor found in the thymus.
  • - Diagnostic tests confirmed excessive adrenocorticotropic hormone (ACTH) levels and indicated a tumor, which was surgically removed following successful medical management to lower cortisol levels.
  • - Post-surgery, the patient entered clinical remission without tumor recurrence, demonstrating the importance of early detection and treatment of these rare and potentially life-threatening tumors.
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Objective: To evaluate the clinical characteristics and treatment outcomes of patients with chronic pulmonary aspergillosis (CPA) and to determine risk factors for disease recurrence.

Methods: A total of 43 patients with CPA (mean ± SD age: 61.4 ± 10.

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Two new genera, 17 new species, two epitypes, and six interesting new host and / or geographical records are introduced in this study. New genera include: (based on ) and (based on ). New species include: (from hypersaline sea water, Qatar), (from mycangia of , USA), (on leaves of , Brazil), (from pre-stored , South Africa), (from soil, South Africa), (from dead capsule of , Germany), (from house dust, Canada), (from soil, South Africa), (on ascomata of ascomycete on twigs of , South Africa), (on leaf litter, Spain), (on larva, Thailand), (from soil, South Africa), (from pasture mulch, South Africa), (from soil, South Africa), (on stem, bark of living tree of sp.

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  • * A bibliometric analysis was conducted to identify the top 100 most cited fungal genera, examining why some have more influence on mycology than others.
  • * The paper discusses case studies for these top genera, providing insights into their ecology, economic impact, and key scientific advancements, while also outlining the historical context of research on these fungi.
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Aim: The study aims to develop a protocol for the combined use of swaddling, facilitated tucking, expressed breast milk and sucrose administration methods in the orogastric tube (OGT) insertion procedure and evaluate its effectiveness.

Methods: The randomized controlled trial was conducted in the Neonatal Intensive Care Unit between 15 February 2022 and 15 September 2022, with 175 preterms. Preterms at 32-34 gestational weeks were randomly allocated to five groups: routine care, swaddling + expressed breast milk, swaddling + sucrose, facilitated tucking + expressed breast milk and facilitated tucking + sucrose groups.

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This study investigates the effects of a water-guided laser on the cutting performance of AISI 1020 steel sheets of various thicknesses by comparing the results with respect to a conventional laser. For this purpose, a novel nozzle design has been devised enabling the delivery of laser beams to the workpiece conventionally as well as through water guidance. Diverging from prior literature, a fiber laser is used with a high wavelength and a laser power output of 1 kW.

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Objective: This study aimed to compare the thiol/disulfide balance, myeloperoxidase, and ischemia-modified albumin levels in the follicular fluid (FF) of poor ovarian response (POR) and normal ovarian response (NOR) women who received intracytoplasmic sperm injection (ICSI).

Methods: The study was performed between March 2021 and April 2022 at the Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Ankara City Hospital. The study included 27 POR and 35 NOR women who underwent ICSI.

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