Publications by authors named "Bulut O"

Background: The effect of conservative treatments on sleep quality in carpal tunnel syndrome is unclear.

Purpose: Comparing the effect of splinting and kinesiotaping in carpal tunnel syndrome on functional status, pain, grip strength, nerve cross-sectional area and sleep quality.

Study Design: Randomized controlled study.

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This study sought to comprehensively evaluate the diagnosis, therapeutic interventions, and outcomes of individuals afflicted with malignant parotid tumors at a tertiary care otolaryngology department in Heilbronn, Germany, spanning the years 2010-2018. The primary objective was to juxtapose this dataset with findings from analogous single and multicenter investigations. We conducted a meticulous analysis of electronic medical records pertaining to 45 patients subjected to primary parotid cancer treatment.

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Introduction: Collaborative problem solving (CPS) is an essential competency in the 21st century. However, the understanding of how cultural background shapes individuals' collaboration awareness and its relationship with collaborative problem-solving skills are underexplored by psychometrics.

Methods: This study employs Explanatory Item Response Modeling to examine the impact of cultural orientations on students' endorsement with collaboration in PISA 2015.

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In response to the growing demand for high-value bioactive compounds, microalgae cultivation has gained a significant acceleration in recent years. Among these compounds, antioxidants have emerged as essential constituents in the food, pharmaceutical, and cosmetics industries. This study focuses on Micractinium sp.

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Resveratrol is a natural polyphenol derived from plants such as grapes and berries. In addition to its role in plants during injury and infection, various cardioprotective, neuroprotective, and longevity-promoting effects were reported in diverse model organisms. The primary target of resveratrol is the deacetylase Sirtuin 1 (SIRT1), which regulates many immunological processes, including BCG-induced trained immunity response in humans.

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Trained immunity is a long-lasting change in the responsiveness of innate immune cells, leading to a stronger response upon an unrelated secondary challenge. Epigenetic, transcriptional, and metabolic reprogramming contribute to the development of trained immunity. By investigating the impact of gene variants on trained immunity responses after Bacillus Calmette-Guérin (BCG) vaccination, we identified a strong association between polymorphisms in the RORA gene and BCG-induced trained immunity in PBMCs isolated from healthy human donors.

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Objective: To investigate the effects of breast milk on cortical pain response and behavioral response in newborns during heel-prick procedure.

Study Design: A prospective, randomized controlled trial was conducted on healty-term newborns, undergoing heel blood sampling. Infants were randomly assigned to study group with receive orally 2 ml breast milk (n = 45) or a control group with no intervention (n = 45).

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Purtscher-like retinopathy (PLR) is a rare entity related with retinal ischemia due to endothelial dysfunction and embolization. We present a case of a 17-year-old patient who presented with PLR associated with transplant-associated thrombotic microangiopathy. Visual acuity was finger counting at 1 meter in both eyes.

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Encounters with pathogens and other molecules can imprint long-lasting effects on our immune system, influencing future physiological outcomes. Given the wide range of microbes to which humans are exposed, their collective impact on health is not fully understood. To explore relations between exposures and biological aging and inflammation, we profiled an antibody-binding repertoire against 2,815 microbial, viral, and environmental peptides in a population cohort of 1,443 participants.

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Background: Wound healing involves the repair of skin and other soft tissues after an injury. Royal jelly, a product of bees, possesses antioxidant, anti-inflammatory, antibacterial, and antiviral properties. Melatonin, a circadian indoleamine, is produced in the pineal gland and other organs.

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Objectives: We performed a single-centre retrospective study comparing the accuracy of non-invasive elastography with liver biopsy in accurate assessment of Fontan-associated liver disease.

Methods: Fontan patients who underwent combined assessment with a percutaneous liver biopsy and non-invasive elastography between January 2015 and December 2023 at our Children's hospital were included. Liver biopsies were classified using the Congestive Hepatic Fibrosis Score as early Fontan-associated liver disease (scores 1, 2) and advanced Fontan-associated liver disease (score 3/bridging fibrosis and score 4/cirrhosis).

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Objective: Infants who meet the screening guidelines for retinopathy of prematurity (ROP) based on birth weight and gestational age undergo serial ophthalmological examinations for its detection and treatment. However, <10% of patients require treatment, and less than half develop ROP. Poor postnatal weight gain has been reported to be a strong indicator of ROP development; however, the information regarding this is unclear.

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Psycho-educational assessments, such as intelligence tests, cognitive test batteries, and behavioral measures, serve as invaluable tools for school psychologists and educators [...

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Background: Arteriovenous malformations (AVMs) are vascular malformations that are more commonly found intracranially, followed by the head, neck, limbs, and trunk. Extracranially, AVMs can mimic peripheral nerve tumors, leading to misdiagnosis.

Observations: A 19-year-old female, who presented with left lateral lower leg pain, was preoperatively thought to have a peripheral nerve tumor; at surgery, however, she was found to have an extracranial AVM.

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Bacillus Calmette-Guérin (BCG) vaccination induces memory characteristics in innate immune cells and their progenitors, a process called trained immunity mediated by epigenetic and metabolic reprogramming. Cholesterol synthesis plays an amplifying role in trained immunity through mevalonate release. Nitrogen-containing bisphosphonates (N-BPs), such as alendronate, can inhibit cholesterol synthesis.

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Article Synopsis
  • In older adults, weakened immunity leads to a higher risk of infections and diseases, and this study examines how immune responses differ with age in healthy individuals from the Netherlands and Tanzania.
  • Researchers used untargeted metabolomics to analyze plasma samples and found age-related changes in metabolites that correlate with immune cell activity and biological markers of aging.
  • The study highlights that while both populations experienced a decline in certain steroid hormone precursors linked to increased inflammation, specific metabolites unique to each cohort could reveal underlying factors contributing to immune aging variability.
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Background: Breast cancer is a common cancer with high mortality rates. Early diagnosis is crucial for reducing the prognosis and mortality rates. Therefore, the development of alternative treatment options is necessary.

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The measles, mumps, and rubella (MMR) vaccine protects against all-cause mortality in children, but the immunological mechanisms mediating these effects are poorly known. We systematically investigated whether MMR can induce long-term functional changes in innate immune cells, a process termed trained immunity, that could at least partially mediate this heterologous protection. In a randomized, placebo-controlled trial, 39 healthy adults received either the MMR vaccine or a placebo.

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Psychological assessment plays a crucial role in the preoperative phase of septorhinoplasty (SRPL), exerting potential influence on both pre- and postoperative aspects of quality of life (QoL). In this prospective study, SRPL patients were systematically screened using two validated questionnaires for body dysmorphic disorder (BDD) and one each for anxiety, depression, and somatic symptom disorder (SSD). Nasal perception was evaluated utilizing two disease-specific, self-report instruments: The Rhinoplasty Outcomes Evaluation (ROE) and the Functional Rhinoplasty Outcome Inventory-17 (FROI-17).

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Objective: We aimed to investigate sleep disorders in patients with epilepsy (PWE) and to investigate the effects of sleep disorders on quality of life.

Methods: In our multicenter study conducted in Turkey, 1358 PWE were evaluated. The demographic and clinical data of the patients were recorded.

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Objectives: Septorhinoplasty (SRPL) can improve quality of life (QoL) in functional and aesthetical aspects of the nose. A key factor compromising postoperative satisfaction is symptoms of body dysmorphic disorder (BDD), defined by excessive concerns and distress over slight or imagined physical defects. Although a high prevalence of BDD in SRPL patients is evident, the effect of positive screening on BDD and other psychiatric disorders is understudied.

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Purpose: Risk assessment of disease recurrence in pT1 colorectal cancer is crucial in order to select the appropriate treatment strategy. The study aimed to develop a prediction model, based on histopathological data, for the probability of disease recurrence and residual disease in patients with pT1 colorectal cancer.

Methods: The model dataset consisted of 558 patients with pT1 CRC who had undergone endoscopic resection only (n = 339) or endoscopic resection followed by subsequent bowel resection (n = 219).

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Infections and vaccines can induce enhanced long-term responses in innate immune cells, establishing an innate immunological memory termed trained immunity. Here, we show that monocytes with a trained immunity phenotype, due to exposure to the Bacillus Calmette-Guérin (BCG) vaccine, are characterized by an increased biosynthesis of different lipid mediators (LM) derived from long-chain polyunsaturated fatty acids (PUFA). Pharmacological and genetic approaches show that long-chain PUFA synthesis and lipoxygenase-derived LM are essential for the BCG-induced trained immunity responses of human monocytes.

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Article Synopsis
  • Septorhinoplasty (SRPL) and functional endoscopic sinus surgery (FESS) are commonly performed together to enhance quality of life (QoL) for patients with nasal issues, but satisfaction rates in concurrent surgeries need more research.
  • In a study comparing patients undergoing solo FESS, solo SRPL, and combined surgeries, all groups showed notable improvements in QoL a year after surgery, but the combined group had slightly smaller improvements than the single surgery groups.
  • The findings suggest that combined surgeries offer significant QoL benefits, allowing surgeons to consider this approach without significantly decreasing patient outcomes.
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