Publications by authors named "Unlu E"

Sequence diversity is one of the major challenges in the design of diagnostic, prophylactic, and therapeutic interventions against viruses. DiMA is a novel tool that is big data-ready and designed to facilitate the dissection of sequence diversity dynamics for viruses. DiMA stands out from other diversity analysis tools by offering various unique features.

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Motivation: Monitoring the genomic evolution of Plasmodium falciparum-the most widespread and deadliest of the human-infecting malaria species-is critical for making decisions in response to changes in drug resistance, diagnostic test failures, and vaccine effectiveness. The MalariaGEN data resources are the world's largest whole genome sequencing databases for Plasmodium parasites. The size and complexity of such data is a barrier to many potential end users in both public health and academic research.

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Ethnopharmacological Relevance: Morus alba L., mulberry, has played a significant role in providing food, medicine, and materials throughout human history. From its historical importance to its diverse cultural uses, mulberry remains a versatile and valuable resource, enriching various aspects of human life across civilizations.

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Article Synopsis
  • The study investigates how developmental changes affect peroxisome activity, focusing on gene expression patterns in specific metabolic pathways across developmental stages in plants.
  • It finds that photorespiration is more prominent in adult leaves compared to juvenile stages, with additional pathways related to reactive oxygen species (ROS) and polyamine catabolism becoming more active as leaves mature.
  • Key genes, including those related to GABA synthesis, are upregulated in older seedlings, suggesting that GABA plays a role in regulating peroxisome fission during leaf differentiation.
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Article Synopsis
  • The study compared the capsular volume of patients with shoulder instability to those without using MR arthrography, aiming to create a reliable screening method.
  • In a retrospective analysis of 21 patients with shoulder instability and 21 controls, volumetric measurements of various shoulder components were taken from 3D MR images.
  • Results showed that the instability group had a significantly larger total joint volume and greater volumes in specific shoulder areas compared to the control group, suggesting that 3D volumetric assessment can aid in clinical evaluations and treatment decisions for shoulder instability.
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This study aimed to evaluate the relationship between SLAP lesions and the shoulder joint capsule thickness via MR arthrography. Understanding the relationship between SLAP lesions and the joint capsule thickness is important because an increased capsule thickness may indicate chronic inflammation and contribute to persistent pain and dysfunction. These findings have significant clinical implications for the diagnosis, management, and treatment strategies of shoulder joint pathologies.

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Objective: This study aims to evaluate the effects of customized zirconia barrier membranes produced for guided bone regeneration (GBR) approaches on bone healing researched with histological and histomorphometric methods.

Methods: The digital modeling was used to create zirconia barrier membranes suitable for the defect on the tibia bone. The membranes were designed using a 3D software system and transferred to the CAD/CAM software system in stl.

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This study was designed to investigate the toxic effects of two frequently used commercial insecticides containing endosulfan and indoxacarb on a freshwater amphipod Gammarus kischineffensis. In this context, the 24, 48, 72 and 96 h LC50 values of these pesticides were determined for G. kischineffensis.

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Purpose: An early neurodegenerative component of diabetic retinal disease (DRD) that precedes the vascular findings of clinically diagnosed diabetic retinopathy (DR) is increasingly being recognized. However, the relevant molecular mechanisms and biomarkers for early DRD are poorly defined. The purpose of this study was to uncover novel potential mediators of early diabetic retinal neuronal dysfunction through analysis of the aqueous fluid proteome in preclinical DR.

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Purpose: This study aims to compare chest computed tomography (CT) findings between adult and pediatric patients with coronavirus disease-19 (COVID-19) pneumonia.

Materials And Methods: This study included 30 pediatric patients aged 1 to 17 years and 30 adult patients over 18 years of age with COVID-19 pneumonia confirmed by reverse transcriptase-polymerase chain reaction (RT-PCR) who have findings related to COVID-19 on Chest Computed Tomography. The CT findings of adult and pediatric patients were compared with a z-test.

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Objectives: In this study, we aimed to compare conventional and T1-weighted volumetric magnetic resonance arthrography (MRA) in the diagnosis and grading of glenoid cartilage defects that accompany labral pathologies.

Materials And Methods: A total of 79 patients who were prediagnosed with labrum pathologies based on shoulder magnetic resonance imaging (MRI) had MRA and CTA between December 2021 and May 2022. CTA was regarded as reference standard.

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Fungi, bacteria, and viruses cause highly devastating diseases in species of the Cucurbitaceae family. Powdery mildew, a fungal disease, is one of the most important diseases of cucurbits. The pathogen, Podosphaera xanthii, is the most common causal agent of powdery mildew disease within cucurbits.

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Background: Astaxanthin is a natural carotenoid with strong antioxidant capacity. The high demand on astaxanthin by cosmetic, food, pharmaceutical and aquaculture industries promote its value in the biotechnological research. Haematococcus pluvialis Flotow 1844 has been characterized as one of the most promising species for natural astaxanthin biosynthesis.

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Objective: To describe the aponeurotic expansion of supraspinatus tendon (AEST) and biceps tendon abnormalities with magnetic resonance (MR) arthrographic examinations and determine their prevalence in patients, we performed a high-resolution 3D direct MR arthrography.

Materials And Methods: This was a retrospective study of 700 shoulder MR arthrograms performed between May 2010 and January 2022. Extension in the coronal plane of an AEST on 3D fat-suppressed T1-weighted volumetric interpolated breath-hold examination (VIBE) MR arthrography was identified.

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Background: The presence of degenerative changes in joint cartilage is one of the major features in osteoarthritis.

Purpose: To investigate the contribution of shear wave elastography and T2* mapping to the early diagnosis of femoral trochlear cartilage damage.

Material And Methods: A total of 30 individuals whose trochlear cartilage structure was evaluated as normal in conventional magnetic resonance imaging (MRI) sequences (control group) were prospectively compared with 30 patients who had early-stage cartilage damage findings on conventional MRI (study group), by performing B-mode ultrasonography, shear wave elastography, and T2* mapping.

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Objective: Mycotoxins are different toxic substances at relatively smaller molecular weight produced by some types of fungi. Aflatoxin is the most common type of mycotoxin easily reproducing in food stored for a long time in unsuitable conditions. This study determined the aflatoxin M1 (AFM1) levels in breast milk samples collected from mothers who gave birth in Kırşehir, Turkey.

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Cemento-ossifying fibroma (COF) is a rare fibro-osseous tumor. The lesion is most commonly seen in people in the third and fourth decade. There are three variants of ossifying fibroma; juvenile trabecular ossifying fibroma, juvenile psammomatoid ossifying fibroma, and COF.

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Carotid body tumors (CBTs) originate from the paraganglionic tissue in the bifurcation of the common carotid artery. Magnetic resonance (MR) imaging is a commonly used diagnostic method in the preoperative diagnosis of these tumors. In this study, we demonstrated an isthmus between the right and left carotid body tumors in a patient with bilateral CBT.

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The purpose of the research were to describe eHealth literacy and identify factors affecting the eHealth literacy of early adolescents. This descriptive and correlational study was conducted in a government secondary school in the west of Turkey. The research sample consisted of 1347 adolescents in the sixth, seventh, and eighth grades in the academic year 2016-2017.

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Nasopharyngeal stenosis is a rare condition and occurs usually secondary to nasopharyngeal or oropharyngeal surgery and radiotherapy. It may cause obstructive symptoms in patients and is diagnosed usually with nasopharyngoscopy. Treatment is difficult and requires different surgical techniques including balloon dilatation.

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Osteomas are benign bone tumors commonly involving paranasal sinus walls. They are divided into three groups as ivory, mature, and mixed form. We reported demonstrative radiological features of an unusual case of giant osteoma presenting with proptosis and diplopia.

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