3,812 results match your criteria: "Izmir Kâtip Celebi University[Affiliation]"

Factors influencing submandibular fossa visibility on panoramic images: a comparative CBCT study.

BMC Oral Health

December 2024

Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Izmir Katip Celebi University, Izmir, Türkiye.

Objective: This study aimed to investigate the variables affecting the visibility of the submandibular fossa (SF) on panoramic images, including SF depth and types, age, gender, presence or absence of tooth, location of mandibular canal, and alveolar bone thicknesses.

Methods: Cone beam computed tomography (CBCT) images and conventional panoramic images of 150 patients were analyzed retrospectively. The visibility of the SF on panoramic images was compared with its depth and adjacent alveolar bone thicknesses on CBCT.

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Objectives: This study aims to comparatively assess the preventive and protective effects of the self-assembling peptide P-4 on enamel erosion and evaluate the potential for enamel surface recovery when professional products are combined with home-use dental-care products during the erosive process.

Materials And Methods: Ninety-nine bovine incisors were divided into nine groups: a control group, four groups with the application of professional-products [P-4 peptide (Curodont-Repair), stannous/Sn containing solution (8% Sn), casein-phosphopeptide-amorphous-calcium-phosphate fluoride/CPP-ACPF (MI Varnish), sodium fluoride/NaF (Profluorid)] and four groups with the combination of professional products and home-use daily dental care products [P-4 peptide (Curodont Repair + Curodont Protect), stannous ions containing agents (8% Sn+Emofluor Gel Intensive-Care), CPP-ACPF (MI Varnish + MI Paste Plus), NaF (Profluorid + ReminPro)]. Professional products were applied once before a five-day erosive cycle, involving six 2-minute citric-acid exposures per day.

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Aim: Breast cancer is the most common cancer in women and is a leading cause of cancer-related mortality. The role of neoadjuvant therapy (NAT) in conjunction with surgical intervention is becoming increasingly prominent in the field of oncology. NAT enhance the probability of breast-conserving surgery in cases of locally advanced breast cancer and in patients with metastatic or inoperable disease.

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Objective: Type 1 diabetes mellitus (T1D) is a chronic disease that is common in childhood and adolescence, where care and metabolic control are difficult for both adolescents and their parents. Parental participation in the care and treatment process, especially during adolescence when adolescents develop autonomy and take responsibility for self-care, affects both the adolescent's perception of autonomy and may cause difficulties in self-management. This study was conducted to determine the effect of parental support on adolescents' self-efficacy, quality of life (QoL) and glycaemic control in adolescents with T1D.

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Background: Revealing motivations in food choice and investigating the potential role of sustainable healthy eating behavior, ecological footprint awareness and food security in food choice are important points for a sustainable life. This study was conducted with 5285 adults aged 19-65 residing in Turkey to investigate their food choice motivations in terms of sustainable and healthy eating behavior, ecological footprint awareness, and the food insecurity perspective.

Methods: In this context, the Food Choice Questionnaire, the Sustainable and Healthy Eating Behaviors Scale, the Awareness Scale for Reducing Ecological Footprint and the Household Food Insecurity Access Scale were used.

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Background: Contrast-induced nephropathy (CIN) defined as an acute kidney injury following the administration of iodinated contrast medium (CM). Hysterosalpingography (HSG) is a radiologic procedure used to investigate the shape and structure of the uterine cavity and the patency of the fallopian tubes in the evaluation of infertility. To date, there have been no reports evaluating the development of CIN after HSG procedure.

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Psychogenic non-epileptic seizures (PNES) are episodic events that bear a resemblance to epileptic seizures (ES) in their outward manifestations, yet they lack pathological electroencephalographic (EEG) activity during the ictal phase. In the Diagnostic and Statistical Manual 5th Edition (DSM-5), PNES is designated as "Functional Neurological Symptom Disorder with seizures". Individuals diagnosed with PNES commonly present with concurrent psychiatric disorders, notably depression, panic disorder, and chronic anxiety.

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Unlabelled: Allan-Herndon-Dudley syndrome is a neurodevelopmental disorder characterized by motor and intellectual disabilities. Despite its rarity, there has been a rise in interest due to ongoing research and emerging therapy suggestions. In this multicenter, retrospective, cross-sectional study, the genetic characteristics and clinical data of twenty-one cases of genetically confirmed MCT8 deficiency were evaluated.

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Background: Covered stent correction for a sinus venosus atrial septal defect (SVASD) was first performed in 2009. This innovative approach was initially viewed as experimental and was reserved for highly selected patients with unusual anatomic variants. In 2016, increasing numbers of procedures began to be performed, and in several centers, it is now offered as a standard of care option alongside surgical repair.

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Objectives: Describe tofacitinib safety from an integrated analysis of randomized controlled trials (RCTs) in patients with ankylosing spondylitis (AS).

Method: Pooled data from Phase 2 (NCT01786668; 04/2013-03/2015)/Phase 3 (NCT03502616; 06/2018-08/2020) RCTs in AS patients were analyzed (3 overlapping cohorts): 16-week placebo-controlled (tofacitinib 5 mg twice daily [BID] [n = 185]; placebo [n = 187]); 48-week only-tofacitinib 5 mg BID (n = 316); 48-week all-tofacitinib (≥ 1 dose of tofacitinib 2, 5, or 10 mg BID; n = 420). Baseline 10-year atherosclerotic cardiovascular disease (ASCVD) risk was determined in patients without history of ASCVD (48-week cohorts).

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Background: The ultimate goal of asthma management is to have complete control of the condition, yet the number of patients with uncontrolled asthma continues to rise. This study aims to determine the prevalence of uncontrolled asthma, identify predictive parameters, and compare MART and non-MART treatment regimes.

Methods: A prospective questionnaire was administered to 495 patients who signed the consent form.

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Large-scale defects of body in the reconstructive surgical practice, and the helplessness of their repair with autologous tissues, have been an important factor in the development of artificial biological products for the temporary, definitive, or staged repair of these defects. A major advance in the field of plastic and other reconstructive surgery in this regard has been the introduction and successful use of acellular dermal matrices (ADMs). In recent years, not only the type of tissue from which ADMs are produced, product range, diversity and areas of use have increased, but their use in reconstructive fields, especially in post oncologic breast surgery, has become highly regarded and this has favored ADMs to be a potential cornerstone in specific and well-defined surgical fields in future.

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What Is the Efficacy of Bilateral Antegrade Cerebral Perfusion in Cerebral Protection?

J Clin Med

December 2024

Department of Cardiovascular Surgery, Ataturk Training and Research Hospital, Izmir Katip Celebi University, Karabaglar, Izmir 35360, Türkiye.

Acute type A aortic dissection is among the many types of catastrophic cardiovascular emergencies. The development of serious morbidity, especially neurological complications after the operation, remains a huge threat. We aimed to present comparatively the results of using unilateral or bilateral antegrade cerebral perfusion to minimize these threats and to demonstrate the postoperative effects of antegrade cerebral perfusion choices.

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CT-P13 is a biosimilar version of infliximab, a monoclonal antibody. In individuals with ankylosing spondylitis (AS), CT-P13 has been shown to be effective and to have a well-tolerated safety profile. The aim of this study was to evaluate the long-term drug persistence, safety, and efficacy of infliximab biosimilar CT-P13 in patients with AS undergoing first-line (1st-line) and later (≥2nd-line) treatment in clinical practice.

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This study investigates disruptions in functional brain networks in Parkinson's Disease (PD), using advanced modeling and machine learning. Functional networks were constructed using the Nonlinear Autoregressive Distributed Lag (NARDL) model, which captures nonlinear and asymmetric dependencies between regions of interest (ROIs). Key network metrics and information-theoretic measures were extracted to classify PD patients and healthy controls (HC), using deep learning models, with explainability methods employed to identify influential features.

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 This article evaluates whether parameters derived from the gallium-68-labeled prostate-specific membrane antigen ( Ga-PSMA) positron emission tomography/computed tomography (PET/CT) imaging studies of primary prostate cancer (PCa) lesions were associated with Gleason score (GS), D'Amico risk class, Candiolo nomograms, and the metastatic status of the disease.  We retrospectively evaluated newly diagnosed PCa patients who underwent Ga-PSMA PET/CT before therapy. Age, baseline serum prostate-specific antigen (PSA), and metastatic status were recorded.

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Enhanced luminescence and quenching mechanisms in Na⁺ Co-doped K₇CaY₂(B₅O₁₀)₃:Tb phosphors under UV radiation.

Appl Radiat Isot

December 2024

Jazan University, College of Science, Department of Physical Sciences, Physics Division, P.O. Box 114, 45142, Jazan, Saudi Arabia; Nanotechnology Research Unit, College of Science, Jazan University, P.O. Box. 114, Jazan, 45142, Saudi Arabia. Electronic address:

This study investigates the structural and luminescent properties UV radiation of Tb³⁺-doped K₇CaY₂(B₅O₁₀)₃ (KCYBO) phosphors prepared using a microwave-assisted sol-gel method, with a focus on the impact of Na⁺ co-doping. Tb³⁺ ions were effectively integrated as evidenced by X-ray diffraction (XRD) and Rietveld analysis, without disrupting the crystal structure. Photoluminescence (PL) analysis showed intense green emissions at 542 nm, which are due to the D₄ → F₅ transition in Tb³⁺.

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Human parvovirus B19 typically causes erythema infectiosum, but unusual exanthems and hemorrhagic manifestations, such as purpuric-petechial rashes, have also been reported. PVB19-associated purpuric-petechial eruption (PAPPE) should be recognized as a distinct clinical feature of primary parvovirus B19 infection and considered in the differential diagnosis of patients with febrile purpura. This report aims to highlight several scenarios of B19V-associated petechial and purpuric rashes, which may present to pediatric departments during outbreaks.

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Background: Ebselen is a neuroprotective drug that protects cellular components from oxidative damage by modulating enzymatic cofactors, metalloproteins, gene expression, antioxidant-anti-inflammatory effects, and immunological systems. Our goal was to compare the efficacy of Ebselen and methylprednisolone on rat facial nerve crush injury.

Methods: Thirty healthy male Wistar rats (mean weight of 245 g) were used in this study.

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Objective: This study aimed to investigate the association between the triglyceride-glucose (TyG) index and cryptogenic stroke (CS) in patients diagnosed with patent foramen ovale (PFO) using transesophageal echocardiography (TEE).

Methods: A retrospective, single-center study was conducted at a tertiary education and research hospital from January 2015 to December 2023. The study population included 1017 consecutive patients with sinus rhythm diagnosed with PFO, of whom 210 had CS.

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Purpose: To develop an end-to-end DL model for automated classification of affected territory in DWI of stroke patients.

Materials And Methods: In this retrospective multicenter study, brain DWI studies from January 2017 to April 2020 from Center 1, from June 2020 to December 2020 from Center 2, and from November 2019 to April 2020 from Center 3 were included. Four radiologists labeled images into five classes: anterior cerebral artery (ACA), middle cerebral artery (MCA), posterior circulation (PC), and watershed (WS) regions, as well as normal images.

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Paracrine factors secreted by mesenchymal stem/stromal cells (MSCs) have been demonstrated to have significant therapeutic potential. The secretome profiles of MSCs variate depending on culture conditions. Generally, the effects of a single preconditioning strategy on secretome profiles of MSCs were investigated.

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Article Synopsis
  • - Recent research indicates that the fear of positive evaluation (FPE) is significantly linked to social anxiety, but the specifics of this relationship haven’t been deeply explored.
  • - Two studies were conducted: the first showed that FPE contributes to social anxiety independently of fear of negative evaluation (FNE) and negative thinking patterns.
  • - The second study revealed that self-focused attention acts as a mediator between FPE and social anxiety, emphasizing the importance of FPE in understanding social anxiety dynamics.
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This study aimed to examine the effects of 6-week vibration (VFR) and non-vibration foam rolling (FR) on muscle strength, hamstrings-to-quadriceps (H:Q) ratio, flexibility, and dynamic balance in soccer players. Thirty-six players were included in the study. The players were randomly assigned to either VFR (n=12), FR (n=12), or control group (CG) (n=12).

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