The effect of the COVID-19 pandemic on clinical and pathologic stages of patients diagnosed with breast cancer.

Aim: This study aimed to investigate the effect of the COVID-19 pandemic on the clinical and pathological stages of patients diagnosed with breast cancer.

Method: In this retrospective study, a total of 298 male and female patients over the age of 18 who were diagnosed with breast cancer and who were continuing surgical and oncologic treatment were included.

Results: Of the 298 patients diagnosed with breast cancer, 186 (62.

Bioinformatics analysis of miR-2861 and miR-5011-5p that function as potential tumor suppressors in colorectal carcinogenesis.

Background: The study aimed to was to investigate the relationship between miR-2861, miR-5011-5p, and colorectal carcinogenesis.

Method: In the present study, it was isolated RNA from both the tumor and non-tumor tissue of a total of 80 CRC patients and after synthesizing the cDNA, it was performed qRT-PCR to determine the expression levels of miR‑2861 and miR‑5011-5p. In addition, it was predicted that dysregulated miRNAs targets, pathways and functional gene annotations that may be important in colorectal carcinogenesis using KEGG pathway and GO analysis.

Impact of the COVID-19 Pandemic on Subjective Well-Being and Quality of Life: A Comprehensive Bibliometric and Thematic Analysis.

This study employs bibliometric and thematic analysis to evaluate the growing body of research on subjective well-being and quality of life during the COVID-19 pandemic. The findings underscore the pandemic's profound impacts on global health, evidenced by a notable increase in studies addressing mental health and quality of life, fostered by international scientific collaboration. Keyword analysis reveals critical themes, including the pandemic's influence on mental health, physical activity, and social support systems.

Comparison of surgical treatment and systemic chemotherapy in patients with non-epithelioid malignant pleural mesothelioma.

Objective: This study aimed to investigate the most appropriate treatment options for patients with non-epithelioid malignant pleural mesothelioma.

Methods: We retrospectively analyzed patients with non-epithelioid malignant pleural mesothelioma who received treatment at our center.

Results: Forty-two patients were included in this study.

Optimizing the Production of Bacterial Cellulose Nanofibers and Nanocrystals Through Strategic Fiber Pretreatment.

Bacterial cellulose (BC) has unique properties such as high tensile strength, high crystallinity, and high purity. The fiber length of BC causes different attributes. Therefore, the degradation of BC has been studied extensively.

Optical coherence tomography characterization of degradation kinetics between second- and third-generation resorbable magnesium scaffold.

Aims: This preclinical study aimed to establish optical coherence tomography (OCT)-derived parameters that could be used in the clinical setting for assessing strut degradation in the third-generation drug-eluting resorbable magnesium scaffold (DREAMS-3G), and characterize the comparative degradation profile against its precursor device (Magmaris scaffold).

Methods And Results: Twelve DREAMS-3G and 10 Magmaris scaffolds were implanted in juvenile pigs, and OCT images obtained at baseline and follow-up (6 or 12 months). Strut degradation was assessed by planimetric analysis and compared with OCT-derived indices to validate their diagnostic accuracy.

Prediction of the number of positive axillary lymph nodes according to sentinel lymph node involvement and biological subtypes in patients receiving neoadjuvant chemotherapy.

Background: Sentinel lymph node biopsy (SLNB) has replaced axillary lymph node dissection (ALND) for assessing axillary lymph node status in clinically node-negative breast cancer patients. However, the approach to axillary surgery after neoadjuvant treatment is still controversial. In the present study, our objective was to predict the pathological nodal stage based on SLNB results and the clinicopathological characteristics of patients who initially presented with clinical N1 positivity but whose disease status was converted to clinical N0 after neoadjuvant chemotherapy (NAC).

Comparison of aquaporin profile of advanced passage mesenchymal stem cells with early passage mesenchymal stem cells and determination of its effect on adipogenic differentiation efficiency.

Objective: Our study aimed to compare aquaporin profiles in advanced and early passage bone marrow-derived mesenchymal stem cells (BM-MSCs) and assess the impact of aquaporin changes after adipogenic differentiation. Aquaporins are crucial for stem cell survival and differentiation during their life cycle. We focused on the role of aquaporins in the cell structures of advanced and early passage stem cells.

Incidence and pattern of urgent revascularization in acute coronary syndromes treated with ticagrelor or prasugrel.

Background: The ISAR-REACT 5 trial compared the efficacy and safety of ticagrelor and prasugrel in patients with ACS managed invasively. The present study sought to investigate the impact of ticagrelor and prasugrel on the incidence and pattern of urgent revascularization in acute coronary syndromes (ACS) patients undergoing percutaneous coronary intervention (PCI).

Methods And Results: This post-hoc analysis of the ISAR-REACT 5 trial included all ACS patients who underwent PCI.

Prognostic significance of Ga-FAPI PET/CT in patients with bone metastases in various cancers.

Objective: This study aimed to compare FDGPET/CT in patients who develop bone metastases due to various cancers and to investigate the prognostic significance of the FAPI-PET/CT SUVmax value for survival.

Methods: Patients with bone metastases who underwent both  Ga-FAPI PET/CT and FDGPET/CT within a 1 week period were included in this retrospective study. The effect of the SUVmax value of bone lesions on overall survival was analyzed.

Ga-FAPI PET/CT as an Alternative to F-FDG PET/CT in the Imaging of Invasive Lobular Breast Carcinoma.

Accurate staging of invasive lobular carcinoma (ILC), a subtype of breast cancer, is vital for effective clinical management. Although F-FDG PET/CT is a commonly used tool, its efficacy varies across different histologic subtypes. To mitigate this challenge, our investigation delves into the potential utility of Ga-fibroblast activation protein inhibitor (FAPI) PET/CT as an alternative for staging ILC, aiming to address a significant research gap using a more expansive patient cohort than the smaller samples commonly found in the existing literature.

A Novel Technique for the Management of Persistent Biliary Fistulas Developing After Liver Hydatid Cyst Surgeries: Drain Clamping Technique.

Background: External biliary fistula, where the residual cyst is associated with the biliary tree, is one of the most common complications after liver hydatid cyst surgery. Surgical procedures become a consideration for patients in whom the biliary fistula persists despite all endoscopic procedures. However, reoperation for biliary fistula after hydatid cyst surgery leads to additional complications and increases morbidity and mortality.

Modified balloons to prepare severely calcified coronary lesions before stent implantation: a systematic review and meta-analysis of randomized trials.

Background: The performance of modified balloons (namely cutting or scoring balloons) to prepare severely calcified lesions in patients undergoing percutaneous coronary intervention (PCI) remains controversial. We investigated the clinical and imaging outcomes of patients undergoing PCI assigned to modified balloon therapy to prepare severely calcified coronary lesions before stent implantation.

Methods: In this meta-analysis, we aggregated the study-level data from trials enrolling invasively treated patients who were randomly assigned to modified balloon or control therapy to prepare severely calcified lesions before stenting.

The Impact of the COVID-19 Pandemic on the Diagnosis and Treatment Characteristics of Operated Lung Cancer Patients.

Objective: To analyse the impact of the COVID-19 pandemic on the diagnostic method, disease stage, treatment modalities, and survival of operated non-small cell lung cancer (NSCLC) patients.

Study Design: Descriptive study. Place and Duration of the Study: Department of Oncology, Gaziantep University Oncology Hospital, Sahinbey, Turkey, from March 2018 to March 2022.

The Impact of CoronaVac Vaccination on 28-day Mortality Rate of Critically Ill Patients with COVID-19 in Türkiye.

Background: Vaccines against coronavirus disease-19 (COVID-19) have been effective in preventing symptomatic diseases, hospitalizations, and intensive care unit (ICU) admissions. However, data regarding the effectiveness of COVID-19 vaccines in reducing mortality among critically ill patients with COVID-19 remains unclear.

Aims: To determine the vaccination status and investigate the impact of the COVID-19 vaccine on the 28-day mortality in critically ill patients with COVID-19.

Bioinformatics and Expression Analyses of miR-639, miR-641, miR-1915-3p and miR-3613-3p in Colorectal Cancer Pathogenesis.

MicroRNAs (miRNAs) have important function in cancer development and progression. This study aims to determine the expression levels of miR-639, miR-641, miR-1915-3p, and miR-3613-3p in tissues of colorectal cancer (CRC) patients and the role of these miRNAs in the CRC pathogenesis. Tumor and non-tumor tissues were collected from a total of 59 CRC patients.

Tetramethylpyrazine Attenuates Radiation-Induced Ototoxicity in a Rat Model.

Introduction: Tetramethylpyrazine (TMP) is a chemical compound, which has been shown to possess numerous biological features such as anticoagulation, inhibition of platelet aggregation, anti-inflammation, capillary dilatation, improvement in microcirculation, and protection against reactive oxygen radicals. The aim of the present study was to investigate the protective effect of TMP against radiation-induced ototoxicity.

Materials And Methods: 40 rats were divided into four groups.

Assessing industrialized countries' environmental sustainability performances using an integrated multi-criteria model and software.

This study seeks to identify and highlight the differences in the environmental sustainability and environmental protection practices of industrialized countries. For this purpose, thirty industrialized countries were examined using a multi-criteria integrated decision model based on fourteen environmental sustainability performance criteria. An open-source software based on the Python that allows different multi-criteria decision-making methods to be used through a user-friendly interface was developed for evaluations.

Near-infrared spectroscopy-intravascular ultrasound to improve assessment of coronary artery disease severity in patients referred for transcatheter aortic valve implantation (The IMPACTavi registry): Design and rationale.

Background: Transcatheter aortic valve implantation (TAVI) was established as a standard treatment for high-operative risk patients with severe aortic stenosis (AS). Although coronary artery disease (CAD) often coexists with AS, clinical and angiographic evaluations of stenosis severity are unreliable in this specific setting. To provide precise risk stratification of coronary lesions, combined near-infrared spectroscopy and intravascular ultrasound (NIRS-IVUS) was developed to integrate morphological and molecular information on plaque composition.

Association of De Ritis Ratio with Prognosis in Patients with Coronary Artery Disease and Aminotransferase Activity within and outside the Healthy Values of Reference Range.

Background: The aspartate aminotransferase (AST) to alanine aminotransferase (ALT) ratio (De Ritis ratio), obtained from AST and ALT activities in the healthy range, has not been studied in association with mortality.

Methods: This study included 3392 patients with stable coronary heart disease and aminotransferase activity in the reference range. Patients are categorized into two groups: a group with AST and ALT activity in the healthy range ( = 1697), and a group with AST and/or ALT activity outside the healthy range but in the reference range ( = 1695).

Major and minor salivary gland cancers: A multicenter retrospective study.

Background: Most of the studies on salivary gland cancers are limited for various reasons such as being single-center, small number of patients, including only major or minor SGCs, or only including epidemiological data.

Methods: A total of 37 medical oncology clinics from different regions of Turkey participated in this retrospective-multicenter study. The analyzed data included clinical and demographical features, primary treatment, metastasis localizations, and treatments and includes certain pathologic features.

How Does the Experience Quality of Recreational Activities Organized within the Scope of Public Health Affect Perceived Value, Satisfaction and Behavioral Intentions of Individuals?

This study has been conducted in a sample of Eskişehir city center, which is one of the important destinations in Turkey, to determine the effects of experience quality in recreational activities on perceived value, satisfaction, and behavioral intention. Following this purpose, the data were obtained from 420 people who participated in recreational activities organized by the local governments between April and June 2022. As a result of the findings, it has been determined that the perceptions of individuals regarding the experience quality of the activities positively affect their perceptions of value and satisfaction.

Effect of Climate Change Belief and the New Environmental Paradigm (NEP) on Eco-Tourism Attitudes of Tourists: Moderator Role of Green Self-Identity.

This research has been conducted to determine the effect of tourists' beliefs of climate change on the NEP and ecotourism attitudes. In addition to this purpose, the moderator role of green self-identity in the effect of the NEP on ecological attitudes has also been examined. The research data were obtained from the tourists visiting the Alanya destination, which is one of the centers that attract the most tourists in Turkey.