372,695 results match your criteria: "Turkey; Koc University Boron and Advanced Materials Application and Research Center (KUBAM)[Affiliation]"
J Biophotonics
January 2025
Univ. Grenoble Alpes, CNRS, LIPhy, Grenoble, France.
A challenge in neuroimaging is acquiring frame sequences at high temporal resolution from the largest possible number of pixels. Measuring 1%-10% fluorescence changes normally requires 12-bit or higher bit depth, constraining the frame size allowing imaging in the kHz range. We resolved Ca or membrane potential signals from cell populations or single neurons in brain slices by acquiring fluorescence at 8-bit depth and by binning pixels offline, achieving unprecedented frame sizes at kHz rates.
View Article and Find Full Text PDFJ Endourol
January 2025
Faculty of Medicine, Department of Urology, Namik Kemal University, Tekirdag, Turkey.
Excessive kidney mobility is an underestimating challenge for surgeons during retrograde intrarenal surgery (RIRS) and extracorporeal shock wave lithotripsy (ESL). There is no technique approved as a gold standard procedure for reducing excessive kidney mobility. The study aimed to uncover predictive factors for determining excessive renal mobility by utilizing clinicodemographic characteristics and noncontrast computed tomography (NCCT) data.
View Article and Find Full Text PDFEndocr Metab Immune Disord Drug Targets
January 2025
Department of Neurosurgery, Istanbul University-Cerrahpaşa, Istanbul, Turkey.
Background: Primary pituitary abscess is a rare disease with no specific symptoms for pituitary abscess alone. A preoperative diagnosis is quite challenging due to unclear imaging findings.
Case Presentation: We report the case of a patient with a pituitary lesion who presented with hypopituitarism, diabetes insipidus, and visual field defect and was misdiagnosed as a possible cystic pituitary adenoma.
Endocr Metab Immune Disord Drug Targets
January 2025
Department of Endocrinology and Metabolic Diseases, Erciyes University Faculty of Medicine, Kayseri, Turkey.
Background: Gaucheromas, pseudotumors composed of Gaucher cells, are rare complications of Gaucher's Disease (GD). They are usually seen in patients receiving enzyme replacement. Surgery is generally not recommended for these benign masses in treatment management.
View Article and Find Full Text PDFEndocr Metab Immune Disord Drug Targets
January 2025
Department of Endocrinology, Metabolism, and Diabetes, Istanbul University-Cerrahpasa, Istanbul, Turkey.
Background: The coexistence of primary glomerulonephritis and autoimmune thyroid disease has not been investigated.
Objective: This study aimed to assess thyroid morphology using sonography, determine the prevalence of autoimmune thyroid disorders, and evaluate thyroid function status in patients diagnosed with primary glomerulonephritis.
Materials And Methods: This single-center cross-sectional and observational study included 58 consecutive patients with primary glomerulonephritis and 58 healthy controls (HC).
Protein Pept Lett
January 2025
Department of Biology, Faculty of Science, Ege University, Izmir, Turkey.
Like other vertebrates, amphibians possess innate and adaptive immune systems. At the center of the adaptive immune system is the Major Histocompatibility Complex. The important molecules of innate immunity are antimicrobial peptides (AMPs).
View Article and Find Full Text PDFIndian J Nucl Med
November 2024
Department of Pathology, Mersin University, Mersin, Turkey.
We would like to present a 49-year-old female patient who was presented with a vulva lesion and palpable inguinal lymph nodes who were diagnosed with disseminated multiorgan involvement of high grade diffuse large B-cell lymphoma. The F-fluorodeoxyglucose positron emission tomography computerized tomography imaging showed multiple cervical, axillary, and abdominal lymph nodes, pulmonary nodules as well as gross hypermetabolic vulvar lesion.
View Article and Find Full Text PDFJ Family Med Prim Care
December 2024
Güneysu Tenzile Erdogan District Hospital, Rize, Turkey.
Background/purpose: This study aimed to determine the medicine usage behaviors of patients (>65 years) registered to the family health care center (FHCC) in a rural area.
Methods: This cross-sectional and descriptive study was performed on 224 geriatric patients admitted to the FHCC in Terme town of Samsun between January 2018 and March 2018. The questionnaire consisting of 29 questions about sociodemographic characteristics, knowledge of drugs, and usage habits was applied to the participants by using the face-to-face interview technique.
Med Int (Lond)
December 2024
Department of Hematology, Dokuz Eylul University Hospital, Izmir 35000, Turkey.
Cold agglutinin syndrome is a form of acquired hemolytic anemia that typically arises from underlying conditions, such as infections, autoimmune disorders or lymphoid malignancies. The majority of patients remain asymptomatic and are diagnosed with anemia through routine complete blood count (CBC) testing. The present study describes the case of a male patient in his 50s who sought a second opinion at the authors' clinic due to newly detected anemia.
View Article and Find Full Text PDFCardiovasc Diagn Ther
December 2024
Operational Research Center in Healthcare, Near East University, Nicosia, Turkey.
Background: Cardiovascular diseases (CVDs) continue to be the world's greatest cause of death. To evaluate heart function and diagnose coronary artery disease (CAD), myocardial perfusion imaging (MPI) has become essential. Artificial intelligence (AI) methods have been incorporated into diagnostic methods such as MPI to improve patient outcomes in recent years.
View Article and Find Full Text PDFCardiol Young
January 2025
Department of Pediatric Endocrinology, Necmettin Erbakan University Faculty of Medicine, Konya, Turkey.
Objective: Children with congenital adrenal hyperplasia are considered to be at an elevated risk for cardiovascular morbidity and mortality. The objective of this study was to evaluate the association between periaortic fat thickness and the cardiometabolic profile in children diagnosed with congenital adrenal hyperplasia.
Method: A total of 20 children and adolescents with congenital adrenal hyperplasia and 20 healthy control subjects were enrolled in the study.
Chem Commun (Camb)
January 2025
Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
Photodetectors based on lead halide perovskites often show excellent performance but poor stability. Herein, we demonstrate a photodetector based on MAPbBr single crystals passivated with an ultrathin layer of PbSO, which shows superior detectivity and on/off ratios compared to the control device due to the combined effect of lower surface traps, reduced recombination and low dark current. In addition, the device retained ∼56% of its initial * with an impressive on/off ratio of ∼801 after one year compared to ∼22% of * and an on/off ratio of ∼6 of the control device.
View Article and Find Full Text PDFCardiol Young
January 2025
Department of Cardiovascular Surgery, Hacettepe University, Ankara, Turkey.
Background: Ebstein's anomaly represents 40% of congenital tricuspid valve abnormalities. Studies about paediatric Ebstein's anomaly patients are limited.
Aim: To evaluate clinical characteristics, treatment (medical/arrhythmia ablation/surgical) results, and outcome of Ebstein's anomaly patients, and to determine factors affecting arrhythmia presence and mortality.
Disaster Med Public Health Prep
January 2025
Department of Global Public Health Karolinska Institutet, Sweden.
On February 6, 2023, a strong earthquake (7.8 Richter scale) shook southwestern Türkiye, and also affected areas in northwest Syria, resulting in over 50 000 fatalities and more than 100 000 injured in Türkiye, in addition to the displacement of approximately 3 million people. In response to an international request for assistance from the Turkish government, the United Kingdom (UK) government deployed an Emergency Medical Team (EMT) Type 1 to provide outpatient care.
View Article and Find Full Text PDFJ Minim Access Surg
January 2025
Department of Thoracic Surgery, Faculty of Medicine, Atilim University, Ankara, Turkey.
Introduction: Uniportal video-assisted thoracoscopic surgery (Uni-VATS) is an effective minimally invasive technique for pericardial drainage, biopsy and window creation in cases of pericardial effusion (PE).
Patients And Methods: This retrospective study evaluated 73 patients with PE who underwent pericardial window procedures between 2012 and 2024. Intraoperative and post-operative data related to Uni-VATS were assessed.
Surg Innov
January 2025
Department of Neurosurgery, Istanbul University, Faculty of Medicine, Istanbul, Turkey.
Objective: The endoscopic transsphenoidal approach is commonly used for sellar and suprasellar pathologies. However, reaching above the diaphragma sella, especially for posterosuperior and retrocavernous orientation, still poses some challenges. We designed and developed a steerable tip suction cannula (STSC) that has distinct leverage for endoscopic resection of such pathologies.
View Article and Find Full Text PDFJ Anim Physiol Anim Nutr (Berl)
January 2025
Department of Animal Science, Faculty of Agriculture, Tekirdağ Namık Kemal University, Tekirdağ, Turkey.
This study aimed to determine the effects of the dietary Spirulina platensis supplementation and egg storage period on egg quality traits, blastoderm characteristics and hatching results of Mast geese. For this purpose, the control group was fed the standard enterprise diet, while the experimental group received the same diet supplemented with 0.5% S.
View Article and Find Full Text PDFMed Sci Monit
December 2024
Department of Neurosurgery, Celal Bayar University Faculty of Medicine, Manisa, Turkey.
BACKGROUND Vestibular schwannoma is a slow-growing benign tumor arising from the 8th cranial nerve. It can originate in the cerebellopontine angle (CPA). This retrospective study aimed to investigate the factors associated with outcomes following surgical resection of vestibular schwannoma in the CPA in 30 patients at a single center in Turkey, focusing on postoperative intratumoral hemorrhage.
View Article and Find Full Text PDFJ Oral Rehabil
January 2025
Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ankara Medipol University, Ankara, Turkey.
Background: The foramen of Huschke (FH) and the petrotympanic fissure (PTF) are anatomical structures that can influence temporomandibular joint disorders (TMD) by potentially affecting the movement and function of the mandibular condyle.
Objective: This study investigates the relationship between patients with TMD and the presence of FH and PTF to enhance diagnostic and therapeutic approaches.
Methods: This retrospective study analyzed cone beam computed tomography (CBCT) images from 212 patients.
Br J Nutr
January 2025
Division of Nephrology, Department of Internal Medicine, Koc University School of Medicine, Istanbul, Turkey.
This interventional single-center prospective open-label study aims to evaluate the effects of a vegan diet, compared to a vegetarian and omnivorous diet, on metabolic parameters, insulin sensitivity, and liver and kidney steatosis in healthy adults. The study included 53 omnivorous participants aged 18-40 years, body-mass index 18-30 kg/m2, without any chronic disease, chronic medication use, active smoking, or significant alcohol consumption. All participants were omnivorous at baseline and selected to continue an omnivorous diet or transition to a vegetarian or vegan diet, with follow-up over six months.
View Article and Find Full Text PDFBrain Behav
January 2025
Department of Medical Genetics, Faculty of Medicine, Dokuz Eylül University, Izmir, Türkiye.
Purpose: Genetic studies on the transgender and gender diverse (TGD) community have started to appear in the literature. However, there are limited studies on how genetic data will impact attitudes and perspectives toward TGD individuals. In this study, we investigated the impact of genetic alterations on physicians' attitudes toward TGD individuals and on physicians' decisions concerning gender confirmation surgery (GCS).
View Article and Find Full Text PDFJ Health Organ Manag
January 2025
The School of Business, Istanbul Medipol University, Istanbul, Turkey.
Purpose: Health technologies are an issue that directly affects the sustainability and quality of health services. Due to budget constraints, it is not financially possible for businesses to apply comprehensive improvement strategies to all these criteria. In this case, it is possible for businesses to implement more priority strategies.
View Article and Find Full Text PDFGenome Biol
January 2025
Department of Biological Sciences, Middle East Technical University, Ankara, Turkey.
We investigate alternative strategies against reference bias and postmortem damage in low coverage paleogenomes. Compared to alignment to the linear reference genome, we show that masking known polymorphic sites and graph alignment effectively remove reference bias, but only starting from raw read files. We next study approaches to overcome postmortem damage: trimming, rescaling, and our newly developed algorithm, bamRefine (github.
View Article and Find Full Text PDFInt Breastfeed J
January 2025
Instutite of Health Sciences, Istanbul Medipol University, Istanbul, Turkey.
Background: The use of Complementary Medicine Products (CMPs) has been increasing worldwide, including among breastfeeding mothers. This study aims to investigate the reasons and associated factors of CMP use among breastfeeding mothers in Turkey, alongside their attitudes and experiences.
Methods: A descriptive cross-sectional study was conducted using a self-administered, anonymous online survey between 17 December 2023 and 17 March 2024.
BMC Nurs
January 2025
Department of Nursing, Faculty of Health Sciences, Gaziantep Islam Science and Technology University, Gaziantep, Turkey.
Background: Brain drain refers to the migration of qualified professionals to developed countries in search of better living and working conditions, and has become a global concern, particularly in the healthcare sector. Migration of highly skilled nurses results in increased workload for the remaining nursing staff, limited access to quality healthcare services, and contributes to disparities in healthcare. Therefore, nursing students represent a critical demographic group for understanding the drivers of brain drain in the healthcare sector.
View Article and Find Full Text PDF