Shear Wave Elastography in AV Fistula Thrombosis: Differentiating Thrombus Age and Assessing Clinical Outcomes of Balloon Angioplasty.

Objectives: To evaluate the role of shear wave elastography (SWE) in distinguishing acute from subacute thrombi in thrombosed arteriovenous fistulas (AVFs) and explore the relationship between thrombus stiffness and outcomes of balloon angioplasty.

Materials And Methods: This retrospective study included 44 dialysis patients with thrombosed AVFs from June 2022 to June 2024. Patients underwent Doppler ultrasound and SWE to assess thrombus age, followed by balloon angioplasty.

Pulmonary fibroblast activation during infection enhances lung defense via immunomodulation and tissue remodeling.

is the etiologic agent of invasive aspergillosis, a life- threatening fungal pneumonia that is initiated by the inhalation of conidia (spores) into the lung. If the conidia are not cleared, they secrete large quantities of hydrolytic enzymes and toxins as they grow, resulting in extensive damage to pulmonary tissue. Stromal fibroblasts are central responders to tissue damage in many organs, but their functional response to pulmonary injury caused by has not been explored.

Biomechanical Analysis and Solution Suggestions of Screw Replacement Scenarios in Femoral Neck Fracture Surgeries: Finite Element Method.

Objective: Despite several surgical options, there has yet to be a consensus on the best treatment for femoral neck fracture (FNF) due to higher complication rates compared to other bone fractures. This study aims to examine the possible consequences and solution suggestions of changing screws during surgery for various reasons in FNF surgical treatment from a biomechanical perspective.

Method: FNF and treatment materials were analyzed biomechanically using a package program based on the finite element method (FEM).

The forensic medical evaluation of medical malpractice claims in the field of medical pathology.

Just like in other medical specialties, medical malpractice claims arise in pathology as well. Although the exact rate of malpractice related to pathology cannot be clearly stated in Turkey, it is known to occur more frequently during the diagnosis stage, as reported worldwide. This study discusses the measures that should be taken to prevent these claims by comparing cases with alleged malpractice in pathology, evaluated by the Council of Forensic Medicine, with the literature.

Experimental investigation on the carob extraction using arrhenius approach and response surface.

Environmental problems have increased the need for sustainable agricultural practices that conserve water and energy. Carob, an eco-friendly crop with multiple health benefits, holds the potential for economic evaluation. This study investigates the carob molasses extraction process, focusing on the influence of temperature and water quantity on the diffusion coefficient.

Effectiveness of reverse first dorsal metatarsal artery flap for reconstruction of distal foot in electrical injuries.

Introduction: The severity of electrical injuries depends on the voltage, the duration of exposure to current, and the trajectory of the current through the body. The reconstruction for defects caused by electric current is a difficult process.

Objective: The purpose of this study is to investigate the effectiveness of the reverse first dorsal metatarsal artery (FDMA) flap in the reconstruction of distal foot injuries caused by electric currents.

Comparison of diagnostic performances of ATA guidelines, ACR-TIRADS and EU-TIRADS and Modified K-TIRADS: A single center study of 4238 thyroid nodules.

Objectives: Several ultrasound (US) -based risk stratification systems (RSS) for managing thyroid nodules have been developed and introduced into clinical practice. However, there are essential differences among these systems. This study aimed to determine and compare the category-based diagnostic performance of four US-based risk stratification systems in the detection of thyroid cancer: ACR-TIRADS, ATA, K-TIRADS, and EU-TIRADS.

Predictive Value of T2-weighted Perfusion and T1-weighted Permeability MRI Parameters in Determining IDH Mutational Status and Grade of Gliomas.

Aim: To assess the performance metrics of perfusion and permeability magnetic resonance imaging (MRI) parameters with optimal cut-offs in differentiating isocitrate dehydrogenase (IDH) genotype and tumor grade in patients with grade 2-4 gliomas.

Material And Methods: This retrospective study included 36 patients surgically diagnosed with grade 2-4 glioma (six grade 2, seven grade 3, and 23 grade 4) with known IDH genotypes (23 IDH wild-type, 13 IDH mutant) between November 2021 and August 2023. All patients underwent preoperative perfusion and permeability MRI examinations with a 3.

Synthesis and characterization of 7-diethylamino-4-Chloromethyl coumarin: Spectroscopic analysis, molecular docking, and anticancer activity on large intestine carcinoma cells.

Cancer, characterized by uncontrolled cell growth and metastasis, poses a significant global health burden, ranking as a leading cause of mortality worldwide. Colorectal cancer (CRC) specifically accounts for a substantial portion of cancer cases, with increasing incidence projected over the coming decades. While conventional treatments exist, they often entail adverse effects and limited efficacy, driving interest in natural remedies like coumarin derivatives due to their diverse biological activities and perceived safety profile.

DNA and hemoglobin binding activities: Investigation of coumarin-thiosemicarbazone hybrids.

Coumarin and coumarin-thiosemicarbazone hybrids were synthesized and characterized by various techniques such as FT-IR, H NMR, C NMR, MALDI-TOF-MS spectroscopy, and single crystal X-Ray diffractometer (XRD). The photochemical and photophysical properties of the compounds, such as solvatochromism, solubility, and chemical reactivity, were analyzed using UV-vis spectroscopy in different solvents. Due to the potential biological activities of the synthesized compounds, their binding affinity and mechanisms with calf thymus DNA (ct-DNA) and bovine hemoglobin (BHb) were determined using several useful spectrophotometric and theoretical approaches such as UV-vis absorption and fluorescence spectroscopy, molecular docking, and density functional theory (DFT).

The efficacy and safety of isotonic and hypotonic fluids in intravenous maintenance fluid therapy in term newborns: national multicenter observational "neofluid" study.

Objective: The objective of this study was to evaluate the efficacy and safety of isotonic and hypotonic intravenous fluids in maintenance fluid therapy for term infants.

Methods: This was a multi-centre, prospective, observational study conducted in 21 participating centres from December 30, 2020, to June 30, 2023. The study included term newborns requiring parenteral fluid therapy for maintenance (NCT04781361).

Elevating precision: A thorough investigation of multiparametric prostate MRI for prolonged insights into early continence prediction after robot-assisted laparoscopic prostatectomy.

Background: While radical prostatectomy stands out as one of the most effective curative treatments for prostate cancer, it does come with annoying side effects, such as urinary incontinence (UI). We aimed to investigate the predictability of UI using MRI measurements, along with clinical and disease-related variables.

Methods: We included 191 patients who underwent robot-assisted laparoscopic radical prostatectomy between July 2020 and October 2022 in the study.

The Development and Preliminary Validity and Reliability of Self-Disclosure to Romantic Partner (SDRP) Scale.

The purpose of the present study was to develop and conduct a preliminary psychometric evaluation of the Self Disclosure to Romantic Partner Scale that assesses adults' attitudes towards sharing their personal information that includes disturbing feelings, thoughts, and experiences with their romantic partners. Two studies were conducted for this purpose. The first study was carried out with 200 participants and the second study was conducted with 206 participants.

Upgrading the Bioactive Potential of Hazelnut Oil Cake by under Solid-State Fermentation.

Hazelnut oil cake (HOC) has the potential to be bioactive component source. Therefore, HOC was processed with a solid-state fermentation (SSF) by with two steps optimization: Plackett-Burman and Box-Behnken design. The variables were the initial moisture content (X: 30-50%), incubation temperature (X: 26-37 °C), and time (X: 3-5 days), and the response was total peptide content (TPC).

Hyperactivating EZH2 to augment H3K27me3 levels in regulatory T cells enhances immune suppression by driving early effector differentiation.

The immunosuppressive function of regulatory T (Treg) cells is essential for maintaining immune homeostasis. Enhancer of zeste homolog 2 (EZH2), a histone H3 lysine 27 (H3K27) methyltransferase, plays a key role in maintaining Treg cell function upon CD28 co-stimulation, and Ezh2 deletion in Treg cells causes autoimmunity. Here, we assess whether increasing H3K27me3 levels, by using an Ezh2 gain-of-function mutation, will improve Treg cell function.

Thyroid cartilage needle vs. endotracheal tube electrodes in EBSLN monitoring during thyroidectomy.

During thyroidectomy, both needle electrodes (NE) and endotracheal tube electrodes (ETE) can be used. Incomplete contact of the endotracheal tube electrode with the vocal cords, endotracheal tube electrode may hinder an optimal outcome and even result in an inability to obtain an electromyography wave while neuromonitoring the external branch of the superior laryngeal nerve (EBSLN). There is no study that compares NE and ETE for EBSLN monitoring.

Next generation sequence-based targeted somatic mutation analysis in thyroid nodules with pathologically diagnosed as indeterminate cytology.

Purpose: The management of indeterminate thyroid nodules remains a topic of ongoing debate, particularly regarding the differentiation of malignancy. Somatic mutation analysis offers crucial insights into tumor characteristics. This study aimed to assist the clinical management of indeterminate nodules with somatic mutation analysis.

Evaluation of Cyclic Fatigue Resistance of Novel Replica-Like Instruments in Static Test Model.

Introduction: The aim of our study is to comparatively analyze the canal cyclic fatigue resistance of widely used rotary file systems, including EndoArt Touch Gold (ETG), Perfect MTF Plus Gold (PPG), Fanta V-Taper Gold (FVG), and ProTaper Next (PTN).

Methods: Stainless steel canals with a 60° angle and a 3-mm curvature radius were specially prepared. The canals were shaped with each rotary file system and tested for resistance using a cyclic fatigue testing apparatus.