9,018 results match your criteria: "Baskent University; Ä°stanbul-Turkey. di_oguz@hotmail.com.[Affiliation]"

Objective: (s): This study aims to evaluate the changes in temporal auditory processing skills in children who underwent bilateral ventilation tube insertion (VTI) due to Otitis Media with Effusion (OME) and the effect of these changes on speech comprehension in noisy environments.

Methods: This is a case-control study. In total, 60 children were included in the study in two groups.

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This Review delves into the mechanisms behind drug resistance in colorectal cancer (CRC), particularly examining the role of nutrient depletion and its contribution to multidrug resistance (MDR). The study highlights metabolic adaptations of cancer cells as well as metabolic adaptations of cancer cells under low nutrient availability, including shifts in glycolysis and lipid metabolism. It emphasizes the significance of MDR1 and its encoded efflux transporter, P-glycoprotein (P-gp/B1), in mediating drug resistance and how pathways such as HIF1α, AKT, and mTOR influence the expression of P-gp/B1 under limited nutrient availability.

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Objectives: To determine and compare pulp volume, dentin mineral density, presence of microcracks, pulp stones, and accessory canals, as well as their localizations in root regions for hypomineralized and healthy teeth.

Design: This study included 60 extracted permanent molar teeth, categorized into hypomineralized and healthy groups (n = 30 each). The hypomineralized group comprised molar teeth with limited white, yellow, or brown opacities, post-eruptive breakdown, or extensive restoration or crown damage.

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Objective: The aim of the idiopathic granulomatous mastitis (IGM) consensus study was to evaluate the etiology, diagnostic steps, and differential diagnosis and propose a widely accepted clinical classification of this mysterious breast disease.

Method: The organization of a national IGM consensus was decided by the joint evaluation of the Turkish Federation of Breast Diseases Societies, SENATURK, and the Society of Breast Surgery. First, a working group of 11 members was formed, and a survey and workshop were organized to reach a common consensus.

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Objectives: The aim of this retrospective multicenter study was to evaluate the prognostic significance of low muscle mass, and inflammatory markers in patients with stage III nonsmall cell lung cancer (NSCLC) who received definitive chemoradiotherapy (CRT). Furthermore, the study aimed to determine the threshold value of disease-specific low muscle mass.

Methods: A total of 461 patients with stage III NSCLC were evaluated.

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Background: This cost of illness study aimed to determine economic burden of short-acting β2-agonist (SABA) overuse in Türkiye from payer perspective with respect to the updated GINA 2022 treatment recommendations.

Methods: A total of 3,034,879 asthma patients comprised the study population, via estimations extrapolated from the Türkiye arm of the global SABINA III study. The economic burden (costs related to the drug use and severe exacerbations) was compared in subgroups of overall (≥ 0 canisters/year) vs.

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Background: Systemic luus erythematosus (SLE) is a chronic, inflammatory, autoimmune disease, characterized by multiple organ involvement, which is seen more often in young females.

Objectives: To evaluate the hearing and balance functions in SLE patients.

Materials And Methods: Twenty-four SLE patients, 24 healthy controls underwent pure tone audiometry (0.

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Objectives: Liver transplant from a living donor is a more challenging procedure than liver transplant from a deceased donor, given that optimal blood supply to both the remaining liver segment in the donor and the graft must be maintained to ensure successful donor hepatectomy. During surgical planning, in addition to calculation of volumetric data with multidetector tomography, the anatomy of the hepatic artery, portal vein, and hepatic vein must also be meticulously determined, with the most commonly used clas-sification methods for hepatic artery variations being the Michels and Hiatt classifications. Although these classification methods can accurately group most patients, we often encounter a large number of patients who cannot be grouped or who exhibit other variations that accompany the defined group.

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Patients with crush syndrome and kidney disease: lessons learned from the earthquake in Kahramanmaraş, Türkiye.

Kidney Int

November 2024

Istanbul Faculty of Medicine, Department of Internal Medicine, Division of Nephrology, Istanbul University, Istanbul, Türkiye.

Article Synopsis
  • * About 9.8% of the patients died during hospitalization, with older individuals and those with preexisting kidney issues showing higher mortality rates due to severe injuries and complications.
  • * Key factors influencing mortality included age, injury severity, shock, and certain elevated lab values, highlighting the need for better disaster preparedness and health care improvements for future events.
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Differences in eating behaviours and mothers attitudes between baby-led weaning vs. traditional spoon-feeding approaches in Turkiye.

Appetite

December 2024

Department of Nutrition and Dietetics, Baskent University, Ankara, Turkiye, Baglica Campus, Fatih Sultan District, EskiÅŸehir Road 18.km, TR 06790, Etimesgut, Ankara. Electronic address:

This study was aimed to examine the differences in eating behaviours and mothers attitudes between baby-led vs. traditional spoon-feeding approaches and its effect on eating behaviours in preschool children. The study was conducted with 150 mothers of children aged 2-6, who applied to the Pediatrics Polyclinic of BaÅŸkent University Ankara Hospital, between December 2022 and February 2023.

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Article Synopsis
  • Apraclonidine (APR) is a selective drug used for diagnosing Horner's Syndrome, but it can affect human health negatively due to its accumulation from animal tissue.
  • The study examined how APR interacts with the protein bovine serum albumin (BSA) using various techniques like fluorescence and molecular docking, finding that APR binds weakly to BSA.
  • The thermodynamic analysis indicated that the binding is mainly driven by entropy changes and involves significant hydrophobic interactions, with APR showing higher binding affinity to Drug Site 2 compared to Drug Site 1.
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Objective: This study aimed to assess vitamin D deficiency in a cohort of healthy young adults using the novel inflammatory parameters neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio (MLR), monocyte-to-high-density lipoprotein (HDL) cholesterol ratio (MHR), and uric acid-to-HDL cholesterol ratio (UHR).

Subjects And Methods: The study included 1,190 participants, with demographic and laboratory data retrieved retrospectively from our institution's database. The inclusion criteria were ages 22-35 years; absence of acute, subacute, or chronic diseases; no regular medication use; and laboratory values within specified reference ranges.

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Purpose: To assess the usefulness of the novel CARWL index in predicting radiation-induced tooth loss (RITL) rates in locally advanced nasopharyngeal cancer (LA-NPC) patients undergoing concurrent chemoradiotherapy (C-CRT).

Methods: The study retrospectively examined data from 323 LA-NPC patients. The patients were divided into two groups based on cutoff values for CAR and weight loss (WL).

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Article Synopsis
  • The study investigates the effectiveness of two methods—plate screw system and intramedullary nailing—used in treating humeral shaft fractures, specifically looking at stress shielding through finite element analysis.
  • Advanced imaging techniques, specifically CT scans, were utilized to create a detailed 3D model of the humerus, which was then analyzed using specialized software.
  • Results indicated that intramedullary nailing produced less stress and fewer concentrations on the implants compared to the plate system, suggesting it may be a more effective method for osteosynthesis in these fractures.
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Struma Ovarii: Single Center Experience.

Sisli Etfal Hastan Tip Bul

September 2024

Department of Pathology, Baskent University, Adana Dr. Turgut Noyan Application and Research Center, Adana, Türkiye.

Article Synopsis
  • The study focuses on struma ovarii (SO), a rare ovarian tumor that features thyroid tissue within a teratoma, aiming to enhance the treatment approach based on the authors' clinical experience with 19 patients over ten years.
  • Patients aged 17 and older with histopathologically confirmed SO were analyzed for demographic data, tumor characteristics, treatments, and follow-up, revealing that three cases were malignant while the rest were benign.
  • The authors conclude that while benign cases can be treated conservatively, malignant struma ovarii management is more complex, suggesting that young women might benefit from fertility-sparing options combined with further thyroid treatment.
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Development trends and knowledge framework of artificial intelligence (AI) applications in oncology by years: a bibliometric analysis from 1992 to 2022.

Discov Oncol

October 2024

Department of Medical Informatics, Faculty of Medicine, Baskent University, Taşkent Caddesi (Eski 1. Cadde) 77. Sokak (Eski 16. Sokak) No:11, 06490, Bahçelievler, Ankara, Turkey.

Purpose: Oncology is the primary field in medicine with a high rate of artificial intelligence (AI) use. Thus, this study aimed to investigate the trends of AI in oncology, evaluating the bibliographic characteristics of articles. We evaluated the related research on the knowledge framework of Artificial Intelligence (AI) applications in Oncology through bibliometrics analysis and explored the research hotspots and current status from 1992 to 2022.

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Background: Echocardiographic right ventricular (RV) dysfunction is a strong risk determinant for prognosis in patients with heart failure (HF). Although parameters of RV systolic function are widely used to define RV dysfunction, there is scarce data to suggest these parameters are best suited to predict HF-related outcomes.

Aims: We aimed to understand which morphologic or functional parameters are most closely associated with short-term mortality and HF-related hospitalization in patients with HF.

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We described the clinical and laboratory characteristics of the patients infected by sandfly viruses between August and September 2008 in Adana, Türkiye. The immunofluorescence antibody test (EUROIMMUN Medizinische Labordiagnostika AG, Lübeck, Germany) was used for diagnosis. Antibodies of immunoglobulin M (IgM) type against Cyprus and Sicily species of phleboviruses were detected in 15 patients.

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Background: Acquiring a thorough understanding of the expenses linked to the education of health sciences students is crucial for effective university planning, budgeting, and overall preparedness. This systematic review aimed to identify and compare the per capita costs associated with educating medical and other health science students internationally-particularly emphasizing the context of Iran.

Methods: A systematic review was conducted in 2023 according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines.

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Article Synopsis
  • A study was conducted with 1703 males and 139 female partners in Turkey to measure average penis size and evaluate couples' perspectives on its importance for sexual satisfaction.
  • The findings showed that the average flaccid penis length was 8.44 cm and the average stretched length was 12.27 cm, with girth measuring 8.23 cm; both males and females considered erect length and girth important for sexual pleasure.
  • Despite the participants' beliefs about the significance of penis size, comparisons indicated no major difference between average measurements and ideal lengths, suggesting many men may not need surgery to meet perceived standards.
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Purpose: To determine the utility of the novel CARWL score, which integrates C-reactive protein-to-albumin ratio (CAR) and significant weight loss (SWL), in stratifying the locally advanced nasopharyngeal carcinoma (LA-NPC) patients into significantly different radiation-induced trismus (RIT) risk groups following definitive C-CRT.

Patients And Methods: This retrospective study analyzed the medical records of 286 LA-NPC patients who received C-CRT between January 2010 and December 2022. The maximum mouth opening (MMO) was measured before the C-CRT, at 1, 3, 6, 9, and 12 months, and every 6 months after that during the follow-up.

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Introduction: Serious outbreaks of Shiga toxin-producing Escherichia coli-associated hemolytic uremic syndrome (STEC-HUS) have been reported globally. In 2011, Germany experienced a significant outbreak of HUS caused by enteroaggregative E. coli (EAEC) O104:H4 strain.

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