45 results match your criteria: "Istinye University Medical Faculty[Affiliation]"
Asian Pac J Cancer Prev
August 2024
Kocaeli Health and Technology University, Faculty of Health Sciences, Kocaeli 41275, Türkiye.
Asian Pac J Cancer Prev
July 2024
Istinye University Medical Faculty, Clinical Biochemistry Department, Istanbul 34010, Turkey.
Introduction: Prostate cancer has emerged as a widespread health concern, with systemic inflammation believed to substantially contribute to its development and progression. The presence of systemic inflammatory responses has been established as an independent predictor of unfavorable long-term outcomes in prostate cancer patients. The goal of this study is to inhibit RXRα and RXRβ receptors, which are involved in prostate cancer, with Luteolin, Formononetin, and Kaempferol, with varying success.
View Article and Find Full Text PDFAsian Pac J Cancer Prev
December 2023
Istinye University Medical Faculty, Department of Clinical Biochemistry, Istanbul 34010, Turkey.
Turk Gogus Kalp Damar Cerrahisi Derg
October 2023
Department of Cardiovascular Surgery, Ankara City Hospital, Ankara, Türkiye.
Background: This study aims to investigate the effect of large proximal aortic neck diameter on post-endovascular aneurysm repair clinical outcomes.
Methods: A total of 180 patients (168 males, 12 females; mean age: 69.9±7.
Pediatr Nephrol
May 2024
Department of Pediatric Nephrology, Erciyes University Medical Faculty, Kayseri, Turkey.
Medicine (Baltimore)
November 2023
Baskent University, Alanya Research and Practice Hospital, Department of Orthopedics and Traumatology, Antalya, Turkey.
Rationale: Neurofibromatosis type 1 (NF1) is an autosomal dominant neurocutaneous syndrome that causes multiple central and peripheral nerve sheath tumors. People with NF1 have a 10% chance of developing malignant peripheral nerve sheath tumors (MPNSTs). Here we report a unique instance of a malignant schwannoma that has remained free of metastasis since its initial removal a decade ago.
View Article and Find Full Text PDFPhotodiagnosis Photodyn Ther
December 2023
Biruni University Hospital, Ophtalmology Department, Istanbul, Turkey. Electronic address:
Purpose: To determine alterations of the choroidal thickness (CT) and the choroidal vascularity index (CVI) in patients with glomerular hyperfiltration, a marker of early diabetic nephropathy (DN).
Methods: Twenty-two patients with type 2 diabetes (T2D) with glomerular hyperfiltration (early DN group) and 28 patients with T2D without DN (NDN group) were included in the study. Patients with diabetic retinopathy were excluded.
Acta Cardiol Sin
July 2023
Depeartment of Biochemistry, Istinye University Medical Faculty, Istanbul, Turkey.
Background: Coronary slow flow phenomenon (CSFP) is characterized by delay in the progression of contrast material in the coronary tree that is not accompanied by significant coronary artery narrowing. Pathophysiologic pathways underpinning CSFP still remain poorly understood.
Objectives: To evaluate the relationship between serum galectin-3 (GAL-3) and growth differentiation factor-15 (GDF-15) levels with CSFP.
Clin Neurol Neurosurg
January 2024
University of Health Sciences Başakşehir Çam Sakura City Hospital, Pediatric Metabolic Diseases Department, Istanbul, Turkey.
Clin Neurol Neurosurg
June 2023
University of Health Sciences Başakşehir Çam Sakura City Hospital, Pediatric Metabolic Diseases Department, Istanbul, Turkey.
Mitochondrial neurogastrointestinal encephalopathy (MNGIE) is a well-known mitochondrial depletion syndrome. Since Van Goethem et al. described MNGIE syndrome with pathogenic POLG1 mutations in 2003, POLG1 gene became a target for MNGIE patients.
View Article and Find Full Text PDFArch Gynecol Obstet
April 2024
Department of Perinatalogy, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey.
Purpose: The purpose of this study was the evaluation of total oxidant status (TOS), total antioxidant status (TAS), oxidative stress index (OSI) and superoxide dismutase (SOD) levels in women with threatened preterm labor (TPL) and also to compare the levels of these oxidative stress biomarkers of TPL pregnancies that had preterm and term deliveries.
Methods: This case-control study was conducted on 46 patients diagnosed with TPL and 47 healthy pregnant women matched for gestational age. Patients with threatened preterm labor were divided into two groups: true preterm birth (TPB) group (n = 16) and false preterm birth (FPB) group (n = 30) groups.
J Med Biochem
March 2023
Istanbul University, Institute of Oncology, Departent of Medical Oncology, Turkey.
Background: Breast cancer (BC) is the primary cause of mortality due to cancer in females around the world. Fetuin-A is known to increase metastases over signals and peroxisomes related with growing. Receptor activator of nuclear factor-kB ligand (RANKL) takes part in cell adhesion, and RANKL inhibition is used in the management of cancer.
View Article and Find Full Text PDFJ Oncol Pharm Pract
September 2023
Department of Pediatric Hematology and Oncology, Çam and Sakura City Hospital, İstanbul, Turkey.
Introduction: Asparaginase is an indispensable drug in treating childhood acute lymphoblastic leukemia (ALL). Hypersensitivity reactions (HSR) are the most common side effects and interfere with the antineoplastic activity of the drug. This study aims to compare the intramuscular (IM) and intravenous (IV) administration routes of Native Escherichia coli Lasparaginase (L-ASNase) in terms of hypersensitive reactions.
View Article and Find Full Text PDFIdeggyogy Sz
January 2023
Biruni University, Faculty of Medicine, Department of Biostatistics, Istanbul, Turkey.
Background And Purpose:
Haematopoietic stem cell transplantation (HSCT) is one of the most effective treatment methods for many malignant and non-malignant diseases. In this study, we aimed to detect electroencephalographic (EEG) anomalies at an early stage in patients who underwent allogeneic and autologous HSCT and required the management of potentially life-threatening non-convulsive seizures.
. View Article and Find Full Text PDFFuture Oncol
September 2022
Department of Medical Oncology, Trakya University, Edirne, 22030, Turkey.
The efficacy and safety of trifluridine/tipiracil (FTD/TPI) for third-line treatment of metastatic colorectal cancer have been demonstrated. The authors present the Turkish analysis of the PRECONNECT study. An international, multicenter, single-arm, open-label, phase IIIb trial evaluating FTD/TPI in patients with ≥2 previous lines of chemotherapy for metastatic colorectal cancer was conducted.
View Article and Find Full Text PDFIndian J Pathol Microbiol
August 2022
Department of Radiation Oncology, Arel University Medical Faculty, Istanbul, Turkey.
Background And Aims: We aimed to investigate the prognostic importance of the microvessel density (MVD) value, the vascular endothelial growth factor (VEGF) expression, and the presence of perineural invasion (PNI) in laryngeal cancer (LSCC) patients.
Methods: Pathological specimens of 62 LSCC patients were assessed for the evaluation of the MVD value, the VEGF expression level, and the presence of PNI of the tumors. The tumor characteristics and prognostic effects of these parameters on local control (LC) and overall survival (OS) were analyzed.
J Obstet Gynaecol
August 2022
Department of Obstetrics and Gynecology, Istanbul University Cerrahpasa Medical Faculty, Istanbul, Turkey.
In this study, we evaluated the value of the uterocervical angle (UCA), myometrial thickness (MT), sICAM-1, sVCAM-1, soluble E-selectin (sE-selectin) and pentraxin 3 (PTX3) levels in women with threatened preterm labour (TPL) in predicting spontaneous preterm birth (sPTB) within 14 days in symptomatic women with cervical length (CL) measurements between 10 and 25 mm. Forty-six patients diagnosed with TPL, 47 healthy pregnant women were evaluated in a case-control study. sE-selectin (AUC = 0.
View Article and Find Full Text PDFNiger J Clin Pract
May 2022
Department of Microbiology, Çukurova University School of Medicine, Adana, Turkey.
Aim: In this study, we aimed to investigate the interleukin-17A (IL-17A) levels in patients with high-grade glial tumors before receiving radiotherapy, immediately after radiotherapy, and 3 months after radiotherapy.
Patients And Methods: A total of 33 patients who applied to Adana City Training and Research Hospital, Department of Radiation Oncology between December 2016 and May 2018 was included in this study. A total of three blood samples was taken from each patient to assess IL-17A levels before and after radiotherapy and 3 months after the completion of radiotherapy.
Interv Neuroradiol
August 2023
Memorial Sisli Hospital, Istanbul, Turkey.
Background: Carotid artery stenting (CAS) with a carotid protection device (CPD) has become the standard practice in patients with severe carotid stenosis and high surgical risk. However, the clinical efficacy and safety of CPDs are still controversial issues. We aimed to compare the clinical outcomes of the CAS without CPD with CAS combined with CPD.
View Article and Find Full Text PDFNiger J Clin Pract
April 2022
Department of Medical Oncology, Muğla Sıtkı Koçman University Medical Faculty, Muğla, Turkey.
Background And Aims: Preoperative long-course radio-chemotherapy (LC-RCHT) or preoperative short-course radiotherapy (SC-RT) are widely used in the treatment of locally advanced rectal cancer (LARC). This study aimed to evaluate the 100 most-cited research articles focused on preoperative radiotherapy for rectal cancer to reveal existing academic trends and the direction of therapeutic research.
Materials And Methods: This was a retrospective study based on publicly accessible data.
BMC Musculoskelet Disord
October 2021
Department of Orthopaedics and Traumatology, Baskent University Alanya Research and Practice Center, Saray Mahallesi Yunus Emre Caddesi No:1 07400, Alanya, Antalya, Turkey.
Background: The principal aim of this study was to investigate the presence of factors affecting Baker's cyst volume in young and middle-aged populations.
Methods: Open cyst excision with valve and capsule repair, as well as knee arthroscopy, were used to treat eighty-five patients. The cases were categorized in terms of age, effusion, chondral lesion degree, meniscal tear degree, and Lindgren scores.
Asian Pac J Cancer Prev
June 2021
Pathology, Istınye University Medical Faculty, Turkey.
Background: In this study, we aimed to detect Succinate Dehydrogenase Complex Iron Sulfur Subunit B (SDHB) frequency in paragangliomas and pheochromocytomas (PPGL) with immunohistochemistry; compare with Pheochromacytoma of the Adrenal Gland Scaled Score (PASS) classification and analyse the differences between pheochromocytoma (Pheo), head-neck paragangliomas (HNPGL) and thoraco-abdominal-pelvic paraganglioma (TAPPGL) sub-groups.
Methods: A total 114 PPGL cases (73 HNPGL, 15 TAPPGL and 27 Pheo belonging to 112 cases) are included. Immunohistochemically, SDHB and Ki-67 are investigated and malignancy risks are determined by PASS classification.
J Pediatr Hematol Oncol
March 2022
Division of Pediatric Hematology and Oncology, Kanuni Sultan Süleyman Training and Research Hospital.
Objective: The aim of this study was to evaluate the demographics, clinical, and laboratory findings and treatment responses of patients with hereditary spherocytosis (HS).
Materials And Methods: Data of children with HS were examined. Diagnosis was based on clinical history, physical examination, family history, presence of spherocytes on peripheral blood smear, and osmotic fragility test.
Int J Clin Oncol
August 2021
Medical Oncology, Necmettin Erbakan University Meram Medical Faculty, Konya, Turkey.
Burns
February 2021
Department of Anesthesia, Dr. Lutfi Kirdar Research and Education Hospital, Istanbul, Turkey. Electronic address:
Introduction: Dressing changes and wound care-debridement procedures often cause fear and anxiety in burn patients, as these processes are quite painful. In order to determine the best method for alleviating pain during these procedures, the current study compared the efficacy and safety of intravenous dexmedetomidine and midazolam for premedication prior to these painful burn care procedures.
Methods: This comparative and randomized study included patients who had a burn size of 1563%, were aged 1870 years, were diagnosed with the American Society of Anesthesiologists physical status (ASA I-II), and who underwent painful burn care procedures.