140 results match your criteria: "Yakın Doğu University Turkey.[Affiliation]"

Article Synopsis
  • Heart valve replacement surgeries involve replacing malfunctioning heart valves with either mechanical valves or bioprosthetics, both of which have significant drawbacks such as the need for lifelong anticoagulation and limited lifespan.
  • Decellularized porcine xenografts have been widely researched but come with issues like calcification, risk of viral infection, and biocompatibility concerns; however, decellularized sheep heart valves haven't been clinically tested yet.
  • The review suggests that decellularized sheep heart valves may offer better biocompatibility than porcine ones and highlights the benefits of using bioinks from decellularized extracellular matrix in 3D bioprinting for heart valve tissue engineering.
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Article Synopsis
  • * A non-randomized controlled study compared second-year nursing students undergoing a 3D printing intervention with third-year students who had completed the course previously.
  • * Results showed significant increases in technology acceptance among the intervention group post-course, suggesting hands-on experience enhances student attitudes towards 3D printing, though effects were moderate compared to the control group.
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The adoption of sustainable energy has increased as a substitute for petroleum derivatives due to growing concerns about environmental degradation caused by pollution and non-renewable energy sources. This study aims to investigate the impact of sustainable energy, green finance, and fossil fuels on the ecology of China. Instead of using traditional intermediaries like CO2 and EF, we employed the ecosystem habitat index to evaluate the conservation of terrestrial ecosystems.

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Introduction: Serum lactate levels have been recognized as a robust marker for predicting disease severity and survival in many critically ill children but consensus is lacking regarding its utility in diabetic ketoacidosis. This study aimed to investigate the relationship between initial lactate levels and disease severity in pediatric patients presenting with diabetic ketoacidosis.

Methods: This single-center retrospective descriptive study involved pediatric patients with diabetic ketoacidosis in the pediatric emergency department between January 2022 and April 2023.

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Introduction to the Emerging Investigators Series 2023.

RSC Adv

August 2024

Universidade Federal do Paraná Brazil.

Dr Fabienne Dumoulin and Professor Shirley Nakagaki are delighted to introduce the Emerging Investigators series, which highlights some of the very best work of early career researchers.

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Article Synopsis
  • Supracondylar humerus fractures (SCHFs) in children are frequent and classified into Gartland types, with type 3 and 4 usually needing surgery; factors like injury severity and age affect the transition from closed to open reduction.
  • A study of 159 children revealed that nearly 29% initially treated with closed reduction failed and required open reduction, with specific factors increasing this likelihood.
  • The analysis found that while injuries varied, factors like medial spike angle and flexion type injuries significantly influenced the need for surgical intervention, while factors like sex and time to surgery did not show notable effects.
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Background: This study aimed to compare the predictive value of Pediatric Early Warning Score (PEWS) to Pediatric Risk of Mortality-3 (PRISM-3), Pediatric Trauma Score (PTS), and Pediatric Glasgow Coma Score (pGCS) in determining clinical severity and mortality among critical pediatric trauma patients.

Method: A total of 122 patients monitored due to trauma in the pediatric intensive care unit between 2020 and 2023 were included in the study. Physical examination findings, vital parameters, laboratory values, and all scoring calculations for patients during emergency room admissions and on the first day of intensive care follow-up were recorded.

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Developing evidence-based medication therapy management tools for psychiatric nurses: An evaluative qualitative case study.

J Eval Clin Pract

December 2024

Department of Mental Health and Psychiatric Nursing, Gulhane Faculty of Nursing, University of Health Sciences Turkey, Ankara, Turkey.

Rationale, Aims And Objectives: Clinical use of psychotropic medications involves diverse risks, addressable by nursing interventions. The research had a dual purpose: developing an "Evidence-Based Medication Therapy Management Guideline" and a "Medication Administration-Tracking Chart" and evaluating their use through an evaluative case study.

Methods: Evidence-based guideline and chart development and evaluative case study.

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Propolis, a natural product collected by honeybees from various plant sources, has gained significant attention due to its diverse bioactive compounds and potential therapeutic properties. To further explore its contents and biological activities, this study aimed to analyze the phenolic compounds in Siirt propolis extracts obtained using different solvents, namely ethanol, water, and ethanol-water mixtures. The primary objective of this research was to investigate the phenolic profile, as well as the antidiabetic and antioxidant activities of the propolis extracts.

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All viruses, including SARS-CoV-2, the virus responsible for COVID-19, continue to evolve, which can lead to new variants. The objective of this study is to assess the agreement between real-world clinical data and an algorithm that utilizes laboratory markers and age to predict the progression of disease severity in COVID-19 patients during the pre-Omicron and Omicron variant periods. The study evaluated the performance of a deep learning (DL) algorithm in predicting disease severity scores for COVID-19 patients using data from the USA, Spain, and Turkey (Ankara City Hospital (ACH) data set).

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The hydroxyapatite-lanthanum strontium cobalt ferrite (HA-LSCF) composite showed a good response on a screen-printed carbon electrode (SPCE) electrochemical aptasensor to detect SARS-CoV-2. SPCE/HA-LSCF with a thiolated aptamer has a strong affinity for the SARS-CoV-2 spike RBD protein. This occurs due to the binding of -SH to the HA-positive region.

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Central nervous system (CNS) infection is a medical emergency with an important cause of mortality worldwide. The 79 patients with confirmed acute CNS infection (48 bacterial and 31 viral meningitis) were evaluated. Bacterial meningitis score, cerebrospinal fluid (CSF)/serum glucose ratio, and CSF/serum albumin ratio had the highest area under the curves (0.

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Introduction to the Emerging Investigators Series 2022.

RSC Adv

June 2023

Universidade Federal do Paraná Brazil.

Dr Fabienne Dumoulin and Professor Shirley Nakagaki are delighted to introduce the Emerging Investigators Series, which highlights some of the very best work of early career researchers.

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Background: Our previous study explored the molecular signatures of generalized aggressive periodontitis (GAgP) using gingival tissues through omics-based-whole-genome transcriptomic analysis. This continuation study aimed to investigate the whole protein profiling of these gingival samples through liquid chromatography-mass spectroscopy/mass spectroscopy (LC-MS/MS) analysis and to validate the identified proteins through immunohistochemistry to provide further evidence for the quality of the results.

Methods: In previous study, gene expression patterns were identified in gingival tissues from 23 GAgP and 25 control individuals.

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A comparative study of two adenoidectomy technics for efficacy and safety: Conventional curettage adenoidectomy versus endoscopic microdebrider adenoidectomy.

Am J Otolaryngol

June 2023

Department of Otorhinolaryngology, Ankara Atatürk Sanatoryum Training and Research Hospital, Gulhane Faculty of Medicine, Health Science University Turkey, Ankara, Turkey. Electronic address:

Purpose: Conventional cold curettage adenoidectomy (CCA) is the most used method for Adenoidectomy. With the advances in surgical instruments, endoscopy assisted less invasive techniques are coming into use. Herein we compared CCA with endoscopic microdebrider adenoidectomy (EMA) in terms of safety and recurrence.

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Introduction: Conflicting results have been reported on phacoemulsification in the filtered eyes with open-angle glaucoma. In this study, we aim to compare the effect of phacoemulsification after trabeculectomy between pseudoexfoliation glaucoma (XFG) and primary open-angle glaucoma (POAG).

Methods: Consecutive patients with XFG and POAG who underwent uneventful phacoemulsification after trabeculectomy with 5-fluorouracil (TRAB-PHACO group) were reviewed retrospectively and matched to patients who underwent trabeculectomy only (TRAB group).

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Prcis: The pseudoexfoliation glaucoma group produced higher mean absolute error (MAE) and higher percentages of large-magnitude prediction error, in all investigated intraocular lens formulas. Postoperative anterior chamber angle and change in intraocular pressure (IOP) were associated with absolute error.

Purpose: The purpose of this study is to evaluate refractive outcomes of cataract surgery in patients with pseudoexfoliation glaucoma (PXG) and to determine the predictive factors for refractive errors.

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and the Compartmentalization of Bony External Ear Canal.

Indian J Otolaryngol Head Neck Surg

December 2022

Department of Otorhinolaryngology, Gulhane Faculty of Medicine, Ankara Kecioren Training and Research Hospital, Health Science University Turkey, Ankara, 06000 Turkey.

'Lateral meatal Fossa' and 'lateral meatal tissue pad', new anatomic landmarks on the lateral part of external bony ear canal posterosuperiorly just beneath the suprameatal spine which when identified and taken into consideration, may have a definite advantage in retroauricular approach to middle ear surgery. The bony external ear canal also may be divided in two parts as lateral and medial bony external ear canal. Therewithal tympanomeatal flap covering canal may be denominated to lateral tympanomeatal flap and medial tympanomeatal flap.

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A pH responsive nanoparticle-hydrogel hybrid drug delivery system was investigated for in-depth anticancer drug delivery to solid tumours. It consists of acid susceptible polymer nanoparticles loaded in a chitosan hydrogel. The hybrid formulation was characterized by UV-visible spectroscopy, FTIR, SEM, TEM, particle size analysis, zeta potential measurement and viscosity measurement.

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Background: Comamonas testosteroni is a gram-negative bacillus, known before 1987 as Pseudomonas testosteroni. Although considered as a rare pathogen, its frequency has been increasing. Data regarding its antibiotic susceptibility are insufficient.

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Aim: Although Myocardial bridge (MB) is known as a benign condition, it has been demonstrated to be associated with cardiac arrhythmias and poor outcomes. Frontal QRS-T angle (fQRSTa) is a novel indicator of repolarization and depolarization heterogeneity. Last studies indicated that associated with fQRSTa and adverse cardiac events.

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Prognostic Value of Hemogram-Derived Ratios in Patients with Crimean-Congo Hemorrhagic Fever.

Vector Borne Zoonotic Dis

September 2022

Department of Infectious Diseases and Clinical Microbiology, Health Science University Turkey, Ankara City Hospital, Ankara, Turkey.

Crimean-Congo hemorrhagic fever CCHF) is an emerging infectious disease that has epidemic and pandemic potential and causes mortality. Predicting the outcome of the disease is important to guide the management of patients and prevent mortality. This study aimed to investigate hemogram parameters and hemogram-derived ratios for predicting mortality in 207 patients with CCHF (survivors = 177, nonsurvivors = 30).

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An Investigation of the Relationship Between Compassion Fatigue and Moral Sensitivity of Intensive Care Nurses.

Omega (Westport)

December 2024

Faculty of Health Sciences, Department of Internal Medicine Nursing, Sanko Unıversıty, Gaziantep, Turkey.

The study aimed to examine the relationship between compassion fatigue and moral sensitivity of intensive care nurses. Permission was obtained from the ethics committee, institution, and nurses prior to the study. The population of the study consisted of all nurses working in a university hospital, and the sample consisted of 144 intensive care nurses who agreed to participate in the study.

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Background: Recent literature suggests that the respiratory rate oxygenation (ROX) index may be a useful parameter in predicting intubation indication in hypoxemic patients.

Objective: In this study, we evaluated the accuracy of the ROX index in predicting intubation, length of stay in the ICU, and mortality in ICU patients with hypoxemic respiratory failure with and without hypercapnia.

Methods: Single-centre retrospective cohort study of 290 patients, with a preliminary diagnosis of respiratory failure, who were treated with low flow oxygen systems.

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Purpose: To analyze the effect of uneventful cataract surgery on intraocular pressure (IOP) in pseudoexfoliation glaucoma (PXG) eyes with and without a history of Mitomycin C-augmented trabeculectomy.

Methods: Eyes with PXG that had underwent uneventful cataract surgery were enrolled. The IOP and the medication numbers before cataract surgery, and 1, 3, 6, 12, 18, 24 months after cataract surgery, and at the last visit were recorded in PXG with and without previous trabeculectomy.

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