2,271 results match your criteria: "Bahcesehir University; and.[Affiliation]"

Targeted protein degradation (TPD) has emerged as a prominent and vital strategy for therapeutic intervention of cancers and other diseases. One such approach involves the exploration of proteolysis targeting chimeras (PROTACs) for the selective elimination of disease-causing proteins through the innate ubiquitin-proteasome pathway. Due to the unprecedented achievements of various PROTAC molecules in clinical trials, researchers have moved towards other physiological protein degradation approaches for the targeted degradation of abnormal proteins, including lysosome-targeting chimeras (LYTACs), autophagy-targeting chimeras (AUTACs), autophagosome-tethering compounds (ATTECs), molecular glue degraders, and other derivatives for their precise mode of action.

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  • Millions are affected by natural disasters annually, leading to serious medical issues like crush syndrome, which often results in acute kidney injury tied to high mortality rates.
  • This study analyzed data from 1024 patients with crush syndrome after the February 2023 earthquakes in Kahramanmaras, focusing on their treatment and outcomes in Turkish hospitals.
  • The findings revealed high rates of acute kidney injury and hemodialysis treatment, with a 9.8% in-hospital mortality rate, highlighting the urgent need for improved emergency response training and protocols for managing kidney health in disaster scenarios.
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Objective: Congenital nasolacrimal duct obstruction (CNLDO) is a common lacrimal system anomaly in newborns and infants. We aimed to evaluate the role of inflammation in the pathogenesis of persistent CNLDO and its potential use in diagnosis and follow up, focusing on novel inflammatory biomarkers: Systemic Immune-Inflammation Index (SII), Neutrophil-to-lymphocyte ratio (NLR), Platelet-to-lymphocyte ratio (PLR), Red cell distribution width (RDW), and Mean platelet volume (MPV).

Methods: A retrospective case-control study involving 76 CNLDO patients and 47 age-matched healthy controls was conducted.

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Purpose: This systematic review and meta-analysis aimed to systematically evaluate and enhance the understanding of optimal management strategies for serpentine aneurysms.

Methods: A systematic search was conducted in Medline, Scopus, and Cochrane databases up to July 8, 2024, using relevant keywords. Studies included were case series, prospective or retrospective cohorts, or randomized controlled trials with data on clinical and angiographic outcomes of intracranial serpentine aneurysms.

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Background: This study aims to evaluate the effects of education on home care of infected or suspected COVID-19 patients on the levels of knowledge, anxiety, and awareness of nursing students in Turkey.

Materials And Methods: The study is in quasi-experimental design. A sample of 158 volunteer students studying nursing at a private university in Turkey was formed.

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Background: Systemic inflammation can significantly impact gliomas' onset, progression, and prognosis. Glioblastoma multiforme (GBM) represents the glioma subtype characterized by the most profound inflammatory and immunosuppressive states. Consequently, various blood-borne biomarkers have been scrutinized concerning their prognostic value in GBM patients.

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Social hierarchies exist in all societies and impact cognitive functions, brain mechanisms, social interactions, and behaviors. High status individuals often exhibit enhanced working memory (WM) performance compared to lower status individuals. This study examined whether individual differences in social dominance, as a predictor of future status, relate to WM abilities.

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Comparison of Water Sorption and Water Solubility Properties of Current Restorative Materials with Different Contents.

Eur J Dent

February 2025

Department of Health Information Systems, University of Health Sciences, Institution of Hamidiye Medical Sciences, Istanbul, Türkiye.

Article Synopsis
  • This study explored how different restorative dental materials absorb water and their solubility properties, comparing various types like alkasite and bulk-fill composites.
  • Among the materials tested, EQUIA Forte HT showed the highest water sorption, while Filtek One Bulk Fill had the lowest; conversely, EQUIA Forte HT also demonstrated the least water solubility compared to Cention N, which had the highest.
  • The results indicate that the type and amount of materials affect their water absorption and solubility, suggesting alkasite is suitable as a base material due to its solubility characteristics.
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Although the effects of mood and personality traits on memory performance have previously been studied, their relationship to the metamemory and metacognitive processes is still unknown. In this study, we investigated the effects of mood induction (positive and negative) and personality traits (extroverted and neurotics) on metacognitive beliefs, memory confidence, the judgment of learning (JOL) and feeling of knowing (FOK) judgments during face-name recognition tasks. One hundred twenty-seven participants who met the criteria based on their extraverted and neurotic personality scores on the Big Five Personality Inventory were randomly assigned to positive and negative mood induction conditions.

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Introduction: The primary objective of this study was to evaluate the impact of vaginal uterosacral plication on urge symptoms and quality of life in a cohort of patients with uterosacral ligament insufficiency and urge symptoms.

Methods: A total of 40 female patients were included in the study, and their posterior fornix was supported with gauze to simulate the surgical procedure. Uterosacral plication was applied to patients who experienced a decrease in urinary incontinence, nocturia, a sense of urgency, and a decrease in urge urinary incontinence symptoms or complete recovery.

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  • The study assessed the effectiveness of high uterosacral ligament suspension (HUSLS) via vaginal-assisted natural orifice transluminal endoscopic surgery (vNOTES) in patients with pelvic organ prolapse or those needing prevention after a hysterectomy.
  • A total of 55 women participated, with significant improvements in prolapse measurements and a success rate of 96.4% over an average follow-up of 23.5 months.
  • Complications were minimal, with only one case of bladder injury and a high patient satisfaction rate of 98.1%.*
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Underwater acoustic sensor networks (UASNs) are fundamental assets to enable discovery and utilization of sub-sea environments and have attracted both academia and industry to execute long-term underwater missions. Given the heightened significance of battery dependency in underwater wireless sensor networks, our objective is to maximize the amount of harvested energy underwater by adopting the TDMA time slot scheduling approach to prolong the operational lifetime of the sensors. In this study, we considered the spatial uncertainty of underwater ambient resources to improve the utilization of available energy and examine a stochastic model for piezoelectric energy harvesting.

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Soil salinity, which affects plant photosynthesis mechanisms, significantly limits plant productivity. Soil microorganisms, including cyanobacteria, can synthesize various exometabolites that contribute to plant growth and development in several ways. These microorganisms can increase plant tolerance to salt stress by secreting various phytoprotectants; therefore, it is highly relevant to study soil microorganisms adapted to high salinity and investigate their potential to increase plant resistance to salt stress.

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The Effect of Nonpharmacological Methods on Preoperative Anxiety in Breast Surgery Patients: Meta-analysis.

J Perianesth Nurs

September 2024

Kumluca Faculty of Health Sciences, Surgical Nursing Department, Akdeniz University, Kumluca-Antalya, Turkey. Electronic address:

Purpose: To investigate the effect of nonpharmacological methods on anxiety before breast surgery, using the meta-analysis method.

Design: A meta-analysis.

Methods: Nine electronic databases were searched to identify studies published up to October 2023.

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Background: The aim of this study was to compare postoperative pain following total pulpotomy (TP) and root canal treatment (RCT) in mature molar teeth with irreversible pulpitis. To compare the traditional pulpitis classification system with the Wolters system in evaluating postoperative pain.

Methods: Eighty mandibular molars with irreversible pulpitis were included and classified according to the Wolters (moderate/severe pulpitis).

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Current treatment approaches cannot exactly regenerate cartilage tissue. Regarding some problems encountered with cell therapy, exosomes are advantageous because of their "cell-free" nature. This study examines the relationship between IL-10 and TGF-β and Canonical Wnt/β-catenin signal pathways in human adipose tissue-derived MSCs exosomes (hAT-MSCs-Exos) after in vitro chondrogenic differentiation.

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Success of custom total joint replacement simultaneous with orthognathic surgery in patients with idiopathic condylar resorption.

Int J Oral Maxillofac Surg

February 2025

Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Bahçeşehir University, Istanbul, Turkey. Electronic address:

The aim of this study was to evaluate the aesthetic and functional outcomes of custom alloplastic total joint replacement combined with orthognathic surgery (cTJR + OS) in patients with idiopathic condylar resorption. Thirteen patients who underwent cTJR + OS between 2015 and 2022 were analysed retrospectively. Primary outcomes were maximum inter-incisal opening (MIO), scores for joint pain, jaw function, diet, sleep apnoea, and aesthetics.

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Using hardystonite as a biomaterial in biomedical and bone tissue engineering applications.

Tissue Cell

December 2024

Department of mechanical engineering, Khomeinishahr branch, Islamic Azad University, Khomeinishahr, Iran. Electronic address:

Article Synopsis
  • Recent years have seen a rise in the use of bioceramics as substitutes for artificial bone grafts, particularly calcium-silicate-based bioceramics known for their osteoconductive properties.
  • Research has explored enhancing these bioceramics by incorporating elements like Zn, Mg, and Zr to improve their physical, mechanical, and biological properties.
  • Hardystonite (CaZnSiO) bioceramics show great promise due to their biocompatibility and effectiveness in bone tissue engineering, with ongoing studies aimed at summarizing and discussing their performance in various applications.
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  • The study examines if helical Tomotherapy (HT) during free breathing (FB) can be a viable treatment option for left-sided breast cancer patients who can't use the deep inspiration breath hold (DIBH) technique.
  • Using CT images from 20 patients, the researchers compared dosimetric outcomes between the HT-FB and VMAT-DIBH techniques, focusing on target coverage and the preservation of surrounding healthy tissues.
  • Results indicated that while both methods effectively covered the treatment target, HT-FB offered superior protection for the left lung and LAD, although it requires careful assessment of doses to the contralateral breast and lung.
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Aim: The aim of the present study was to examine the relationship between anemia and basic and instrumental activities of daily living in older female patients.

Methods: 540 older female outpatients were included in this cross-sectional study. Anemia was defined as a hemoglobin below 12 g/dL.

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Objective: To review the outcomes of in vitro maturation (IVM) and in vitro fertilization (IVF) in women with empty follicle syndrome (EFS). The study evaluated the genetic underpinnings of EFS by analyzing mutations.

Materials And Methods: This retrospective case series involving 17 women with EFS over at least 2 IVF cycles was conducted.

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Objective: This study aims to assess the efficacy and safety of tricuspid valve (TV) transcatheter edge-to-edge repair (TEER) procedures using the MitraClip or TriClip device in high-risk patients with severe secondary tricuspid regurgitation (TR) and provide Turkish-specific data on procedural outcomes and clinical follow-up.

Methods: This study enrolled 42 high-risk patients with severe secondary TR who underwent transcatheter edge-to-edge repair using either the MitraClip or TriClip device. Patient selection criteria included severe TR, high surgical risk (EuroScore ≥ 8 and Tricuspid Regurgitation Impact Severity Score (TRI-SCORE) ≥ 6), symptomatic despite medical therapy, and anatomical suitability for TriClip.

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Cancer is anticipated to become the pioneer reason of disease-related deaths worldwide in the next two decades, underscoring the urgent need for personalized and adaptive treatment strategies. These strategies are crucial due to the high variability in drug efficacy and the tendency of cancer cells to develop resistance. This study investigates the potential of theranostic nanotechnology using three innovative fluorescent polymers (FP-1, FP-2, and FP-3) encapsulated in niosomal carriers, combining therapy (chemotherapy and radiotherapy) with fluorescence imaging.

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In recent years, consumer trends have been changing toward fresh food products such as fruit juice, vinegar, etc. that are a good source of bioactive components, high nutritional characteristics, and beneficial microorganisms. Blackthorn ( L.

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Cyto/genotoxicity have been widespread utilized for the safety risk assessment of synthetic/natural chemicals. Plants can protect organisms from harmful effects of xenobiotics. On the other hand, plants can extract toxic molecules from the environment which may disrupt mitosis and cytokinesis.

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