Diagnostic Efficacy of Staging Laparoscopy Compared to CT and PET-CT in Gastric Cancer: A Retrospective Cohort Analysis.

: This study aimed to assess the diagnostic accuracy and prognostic significance of staging laparoscopy (SL) compared to computed tomography (CT) and positron emission tomography-computed tomography (PET-CT) in gastric cancer staging. We evaluated the ability of SL to detect occult peritoneal metastases and influence of SL on survival outcomes across cancer stages and treatment approaches. : In this retrospective cohort study, 95 patients with gastric cancer underwent preoperative assessment using CT, PET-CT, and SL between 2018 and 2024.

Prognostic Implications and Predictors of Mitral Regurgitancy Reduction After Transcatheter Aortic Valve Implantation.

: Mitral regurgitation (MR) is a common condition observed in patients undergoing transcatheter aortic valve implantation (TAVI) for the treatment of aortic stenosis (AS). However, the impact of TAVI on MR outcomes and the factors predicting MR improvement remains uncertain. Understanding these predictors can enhance patient management and guide clinical decisions.

Aneurysm Formation at the Internal Carotid Artery Bifurcation Is Related to the Vascular Geometry of the Bifurcation.

Background: In this study, we aimed to comparatively evaluate the morphology of internal carotid artery (ICA) bifurcations with and without aneurysms and identify risk factors for aneurysm development that are associated with the bifurcation geometry.

Method: In this two-center study, the computerized tomography angiography data of 1512 patients were evaluated. The study included 64 (4.

What Factors Affect Binocular Summation?

Binocular vision may serve as a good model for research on awareness. Binocular summation (BS) can be defined as the superiority of binocular over monocular visual performance. Early studies of BS found an improvement of a factor of about 1.

Volunteer Services in Palliative Care by Third Age University Students.

Background: Volunteering is a type of support that provides high motivation and supports social participation during the active aging process without any financial reward. Volunteering services provided by an active older person not only provide free services to the community where needed but also help individuals feel valued by creating a social environment, thereby increasing their resilience. The aim of this study was to determine the views on volunteering in palliative care services among older individuals over the age of sixty who attend the Ege University of the Third Age [U3A] and outline the volunteer profile of older students after receiving palliative care training.

Roles of NET Peptides With Known Antimicrobial Activity and Toxicity in Immune Response.

Antimicrobial peptides (AMPs) are crucial components of the innate immune system in all living organisms, playing a vital role in the body's defense against diseases and infections. The immune system's primary functions include preventing disease-causing agents from entering the body and eliminating them without causing harm. These peptides exhibit broad-spectrum activity against bacteria, viruses, fungi, parasites, and cancer cells.

A comparative study of detomidine delivery via intranasal or intramuscular routes in calves undergoing disbudding.

Objective: To compare the sedative and physiological effects of intranasal (IN) and intramuscular (IM) delivery of detomidine in calves.

Study Design: Prospective, randomized experimental study.

Animals: A total of 20 healthy calves, aged 15.

Celiac Disease in Social Media: Content analysis of YouTube videos.

Background: YouTube is an increasingly used platform for medical information. However, the reliability and validity of health-related information on celiac disease (CD) on YouTube has not been determined.

Objective: The aim of this study was to analyse the reliability and validity of CD-related YouTube videos.

Immunohistochemical examination of PNAd, α4β1 integrin and MUC-2 expressions in the secretary phase endometrium of women diagnosed with recurrent implantation failure.

Objective: Successful embryo implantation is contingent upon the intricate interaction between the endometrium and the blastocyst. Recurrent implantation failure (RIF) signifies the clinical challenge of failing pregnancy post-transfer of high-quality embryos, fresh or frozen, in at least three in vitro fertilization (IVF) cycles, often in women under 40 years. Recent studies identify impaired blastocyst maternal tissue communication among recurrent implantation failure causes.

Rare STAT3 haplotypes cause a predisposition to developing congenital anomalies of the kidney and urinary tract disorder.

Background/aim: Congenital anomalies of the kidney and urinary tract (CAKUT) are characterized by renal developmental disorders in the embryonic period. STAT3 is a member of the STAT protein family. The members of this protein family play roles in various cellular mechanisms, such as the early stages of embryonic development, kidney development, and renal diseases.

The relationship between clinical prognostic factors, microvascular density, and tumor-infiltrating lymphocytes with CD47 and SIRPα expression in diffuse large B cell lymphomas.

CD47 interacts with signal regulatory protein alpha (SIRPα) on macrophages to deliver an anti-phagocytic signal, enabling tumor cells to evade immune destruction. This study explores the relationship between CD47 and SIRPα expression and key clinical prognostic factors, microvascular density (MVD), and tumor-infiltrating lymphocytes (TIL) in Diffuse Large B Cell Lymphoma (DLBCL) cases. We analyzed tissue samples from 122 DLBCL cases using tissue microarray (TMA) blocks and immunohistochemical staining for CD47, SIRPα, CD31, and CD3.

Performance evaluation of nine reference centers and comparison of DNA extraction protocols for effective surveillance of Leishmania-infected Phlebotomine sand flies: Basis for technical recommendations.

Background: Leishmaniasis, caused by Leishmania protozoan parasites transmitted by Phlebotomine sand flies, is a significant public health concern in the Mediterranean basin. Effective monitoring of Leishmania-infected sand flies requires standardized tools for comparing their distribution and infection prevalence. Consistent quantitative real-time PCR (qPCR) parameters and efficient DNA extraction protocols are crucial for reliable results over time and across regions.

Development of lacosamide-loaded in-situ gels through experimental design for evaluation of ocular irritation in vitro and in vivo.

Lacosamide (LCM) selectively increases the slow inactivation of voltage-gated sodium channels (VGSCs) and is a N-methyl d-aspartate acid (NMDA) receptor glycine site antagonist. Therefore, it can be used in dryness-related hyperexcitability of corneal cold receptor nerve terminals. Ocular in-situ gels remain in liquid form until they reach the target site, where they undergo a sol-gel transformation in response to specific stimuli.

A study on the mechanical and radiation shielding characteristics of concrete samples reinforced with brass alloy and boron carbide.

In this study, the gamma radiation shielding properties of concrete samples reinforced with 10%, 20%, 30%, 40% and 50% of the cement weight of brass alloy were investigated. To test gamma shielding performance of the samples, mass and linear attenuation coefficients, half and tenth value layers, effective atomic number and radiation protection efficiency parameters were determined experimentally, theoretically and Monte Carlo simulations (GEANT4 and FLUKA). The studies were performed at 11 different gamma energies that range from 59.

Analyzing emergency department presentations linked to secondary earthquake effects.

Objective: The earthquakes that struck Türkiye on February 6, 2023, significantly impacted the province of Hatay. A portion of the patients presenting to emergency departments (ED) following the earthquake were exposed to secondary effects without experiencing direct physical trauma. This study aims to evaluate the demographic, clinical, and psychosocial characteristics of patients presenting to the ED during the early post-earthquake period due to secondary effects, as well as to examine the challenges encountered during this process.

Comparison of the Cone Beam Computed Tomography-Based Analysis of the Masseter Muscle Between Epilepsy Patients and Healthy Subjects.

It is important to investigate the changes in the masseter muscle, one of the chewing muscles, in epilepsy patients and to determine whether epilepsy can be effectively predicted on muscle. The aim of this study is to measure masseter muscle thickness, circumference and cross-sectional area in individuals with epilepsy and healthy individuals. This study was performed with 128 individuals (64 epilepsy patients and 64 healthy subjects) aged between 18 to 59 years.

The effect of gene dosage and age at the disease onset on the severity of familial Mediterranean fever.

Objective: To compare the demographic and clinical characteristics of familial Mediterranean fever (FMF) patients according to age at disease onset and evaluate the dose effect of the number of pathogenic or likely pathogenic exon 10 mutations of the MEFV gene on disease severity.

Methods: This medical record review study was performed on 485 pediatric FMF patients with uni- or biallelic exon 10 mutations of the MEFV gene (M694V, M694I, M680I, V726A, R761H, T267I). Patients were grouped according to age at disease onset (Group 1:<6 years; Group 2:6-11 years; and Group 3:>11 years).

Repeated Radiosynovectomy in Haemophilia: Revealing Long-Term Effectiveness and Safety.

Introduction: Radiosynovectomy (RS), which uses beta particle-emitting radiocolloids, has proven highly effective in significantly reducing the occurrence of haemarthroses and breaking the cycle of bleeding and synovitis. This study now presents the long-term outcomes of repeated RS in individuals with haemophilia.

Materials And Methods: Repeated RS was administered to 48 joints in 37 people with haemophilia (PwHs) diagnosed with chronic haemophilic synovitis.

Investigation of the Relationship Between ACTN3 rs1815739 Polymorphism and Openbite Cases: A Prospective Study.

Objective: The aim of this study was to examine whether ACTN3 rs1815739 polymorphism, which causes the deficiency of the alpha-actinin-3 muscle protein, is related to the formation of open bite malocclusion.

Materials And Methods: Fifty-eight participants (18.5 ± 3.

Determining the relationship between stigmatization and social support in tuberculosis patients.

Background & Aim: It is aimed to analyze the relationship between stigmatization levels and social support perceptions of tuberculosis patients.

Methods & Materials: Research data are collected using socio-demographic information form, Stigmatization Scale in Patients with Tuberculosis and Multidimensional Social Support Scale.

Results: 85.

Synthesis and use of new magnetic adsorbent for sensitive, practical and simultaneous analysis Ibuprofen and Ketoprofen molecules in urine samples.

A new sample preparation and determination method, including HPLC-DAD analysis after Magnetic Solid Phase Extraction (MSPE), was developed to monitor the trace amounts of two types of nonsteroidal anti-inflammatory drugs (NSAIDs), Ibuprofen (IBP) and Ketoprofen (KP). In the proposed method, IBP and KP analytes were extracted from newly synthesized magnetic-based sorbent in a pH 4.0 buffer medium and enriched by desorbing again with ethanol to a smaller volume before chromatographic determinations.

Temporomandibular joint and masticatory muscles morphometry and morphology in healthy subjects and individuals with temporomandibular dysfunction: An anatomical, radiological, and machine learning application study.

The study aimed to compare the morphometric and morphologic analyses of the bone structures of temporomandibular joint and masticatory muscles on Cone beam computed tomography (CBCT) in 62 healthy subjects and 33 subjects with temporomandibular dysfunction (TMDS) aged between 18 and 56 years. In addition, a machine learning (ML) pipeline involving the Random Forest classifier was used to automatically detect TMDS. Thirty parameters (including age and gender) associated with the condylar process, articular tubercle, mandibular fossa, ramus mandible, joint space, and masticatory muscles were examined using CBCT.