Κυριακή 26 Ιουλίου 2020


Assessment of small pulmonary blood vessels in COVID-19 patients using HRCT
Publication date: Available online 25 July 2020Source: Academic RadiologyAuthor(s): Muriel Lins, Jan Vandevenne, Muhunthan Thillai, Ben R. Lavon, Maarten Lanclus, Stijn Bonte, Rik Godon, Irvin Kendall, Jan De Backer, Wilfried De Backer
Academic Radiology
Sun Jul 26, 2020 21:29
Ultrasound Liver Imaging Reporting and Data System (US LI-RADS): An Overview with Technical and Practical Applications
Publication date: Available online 24 July 2020Source: Academic RadiologyAuthor(s): Hailey H. Choi, Shuchi K. Rodgers, David T. Fetzer, Ashish P. Wasnik, John D. Millet, Tara A. Morgan, Adrian Dawkins, Helena Gabriel, Aya Kamaya
Academic Radiology
Sat Jul 25, 2020 17:47
Medical Student Education Roadblock due to COVID-19: Virtual Radiology Core Clerkship to the Rescue
Publication date: Available online 24 July 2020Source: Academic RadiologyAuthor(s): Sara M. Durfee, Robin P. Goldenson, Ritu R. Gill, Sandra P. Rincon, Elisa Flower, Laura L. Avery
Academic Radiology
Sat Jul 25, 2020 17:47
Learning from COVID-19: Sub-specialty radiologists should maintain general radiology skillset
Publication date: Available online 26 July 2020Source: Clinical ImagingAuthor(s): Arvind Vijayasarathi, Faisal Khosa
Clinical Imaging
Sun Jul 26, 2020 21:19
Differential rates of progression of low-grade carotid stenosis detected by follow-up ultrasound: A single institution experience
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Edward Bluth, Alaa Mohammed, Daniel Fort, Rhett Bouche, Johnathon Collins, Eboni G. Price-Haywood
Clinical Imaging
Sun Jul 26, 2020 21:19
Critical illness-associated cerebral microbleed in a patient with sickle cell disease: A case report and review of the literature
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Omid Shafaat, Houman Sotoudeh, Alireza Zandifar, Philip R. Chapman, Glenn H. Roberson, Ehsan Sotoudeh, Aparna Singhal
Clinical Imaging
Sun Jul 26, 2020 21:19
Percutaneous computed tomography guided biopsy of sub-solid pulmonary nodules: differentiating solid from ground glass components at the time of biopsy
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Darragh Halpenny, Krishna Das, Etay Ziv, Andrew Plodkowski, Junting Zheng, Marinela Capanu, Natasha Rekhtman, Joseph Montecalvo, Stephen B. Solomon, Michelle S. Ginsberg
Clinical Imaging
Sun Jul 26, 2020 21:19
Extravascular findings on run-off MR angiography: frequency, location and clinical significance
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Ebba Beller, Felix Ammermann, Anke Busse, Thomas Heller, Kolja M. Thierfelder, Malte Weinrich, Andreas Neumann, Marc-André Weber, Felix G. Meinel
Clinical Imaging
Sun Jul 26, 2020 21:19
Extranodal multifocal Rosai-Dorfman disease of the breast: A case report
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Bennett Battle, Patrick McIntire, Kemi Babagbemi, Eralda Mema
Clinical Imaging
Sun Jul 26, 2020 21:19
Not hepatic infarction: Cold quadrate sign
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Anderson H. Kuo, Sunita D. Srivastava, Samantha G. Harrington, Sandeep S. Hedgire
Clinical Imaging
Sun Jul 26, 2020 21:19
Osteomyelitis and septic arthritis after Mycobacterium Bovis BCG Therapy for Urinary Bladder Cancer
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Susan C. Lee, Christian S. Geannette
Clinical Imaging
Sun Jul 26, 2020 21:19
Vascular imaging in the initial evaluation of embolic stroke source
Publication date: Available online 25 July 2020Source: Clinical ImagingAuthor(s): Elham Beheshtian, Jina Pakpoor, Joseph H. Huntley, Sadaf Sahraian, Victor Urrutia, Majid K. Khan, Oluwatoyin Idowu, David M. Yousem
Clinical Imaging
Sun Jul 26, 2020 21:19
The Depletion of ABI3BP by MicroRNA-183 Promotes the Development of Esophageal Carcinoma
Background. Esophageal cancer (EC), as a serious threat to human life and health, is one of the most common cancers around the world. Many studies have suggested that many microRNAs are involved in tumorigenesis and progression. Methods. To search for a novel and promising predictive therapeutic target or biomarker to achieve the goal of the early diagnosis and treatment of EC, we used the EC cell lines Eca-109 and KYSE-150 and normal human esophageal epithelial cells (HEECs) to investigate the effect...
Mediators of Inflammation
Sun Jul 26, 2020 14:35
The Influence of Adalimumab and Cyclosporine A on the Expression Profile of the Genes Related to TGFβ Signaling Pathways in Keratinocyte Cells Treated with Lipopolysaccharide A
Background. In the treatment of moderate to severe psoriasis, cyclosporine A (CsA) conventional therapy is used and biological, anti-cytokine treatment using, for example, anti-TNF drug—adalimumab. Aim. This study aimed at investigating the effect of CsA and adalimumab on the profile of mRNAs and protein expression associated with transforming growth factor β (TGFβ) pathways in human keratinocyte (HaCaT) culture previously exposed to lipopolysaccharide (LPS). Materials and Methods. HaCaT culture...
Mediators of Inflammation
Sun Jul 26, 2020 13:50
PDK1/mTOR Signaling in Myeloid Cells Differentially Regulates the Early and Late Stages of Sepsis
The cecal ligation and perforation (CLP) model is the gold standard for the polymicrobial sepsis. In the CLP mice, the myeloid cells play an important role in septic shock. The phenotypes and the activation state of the macrophage and neutrophil correlate with their metabolism. In the present study, we generated the specific myeloid deletion of PDK1 and mTOR mice, which was the important regulator of metabolic signaling. We found that the deletion of PDK1 in the myeloid cells could aggravate the...
Mediators of Inflammation
Sat Jul 25, 2020 15:20
Understanding the Role of Exercise in Nonalcoholic Fatty Liver Disease: ERS-Linked Molecular Pathways
Nonalcoholic fatty liver disease (NAFLD) is globally prevalent and characterized by abnormal lipid accumulation in the liver, frequently accompanied by insulin resistance (IR), enhanced hepatic inflammation, and apoptosis. Recent studies showed that endoplasmic reticulum stress (ERS) at the subcellular level underlies these featured pathologies in the development of NAFLD. As an effective treatment, exercise significantly reduces hepatic lipid accumulation and thus alleviates NAFLD. Confusingly,...
Mediators of Inflammation
Sat Jul 25, 2020 14:50
Cyr61 Promotes Inflammation of a Gouty Arthritis Model in Rats
Background. Cyr61 is considered a novel proinflammatory factor. Gouty arthritis (GA) is a self-limited inflammatory reaction caused by monosodium urate (MSU) crystals. In this study, we assessed the role of Cyr61 in the inflammatory process of GA. Methods. We investigated the expression of Cyr61 in MSU-induced rat gout models and MSU-stimulated rat fibroblast-like synovial (FLS) cells. After inhibiting the expression of Cyr61, levels of IL-1β, TNF-α, and IL-6 were detected by ELISA, qPCR, western...
Mediators of Inflammation
Fri Jul 24, 2020 18:35
Research Progress on NK Cell Receptors and Their Signaling Pathways
Natural killer cells (NK cells) play an important role in innate immunity. NK cells recognize self and nonself depending on the balance of activating receptors and inhibitory receptors. After binding to their ligands, NK cell receptors trigger subsequent signaling conduction and then determine whether NK is activated or inhibited. Furthermore, NK cell response includes cytotoxicity and cytokine release, which is tightly related to the activation of NK cell-activating receptors and the inhibition...
Mediators of Inflammation
Fri Jul 24, 2020 17:50
Direct and specific assessment of axonal injury and spinal cord microenvironments using diffusion correlation imaging
Publication date: Available online 26 July 2020Source: NeuroImageAuthor(s): Dan Benjamini, Elizabeth B. Hutchinson, Michal E. Komlosh, Courtney J. Comrie, Susan C. Schwerin, Guofeng Zhang, Carlo Pierpaoli, Peter J. Basser
NeuroImage
Sun Jul 26, 2020 15:05
Individual differences in haemoglobin concentration influence BOLD fMRI functional connectivity and its correlation with cognition
Publication date: Available online 25 July 2020Source: NeuroImageAuthor(s): Phillip G.D. Ward, Edwina R. Orchard, Stuart Oldham, Aurina Arnatkevičiūtė, Francesco Sforazzini, Alex Fornito, Elsdon Storey, Gary F. Egan, Sharna D. Jamadar
NeuroImage
Sun Jul 26, 2020 15:05
Cryptic asymptomatic parasellar high signal on time-of-flight MR angiography: how to resolve the clinical conundrum
Abstract Purpose Hyperintense parasellar signal on time-of-flight MR angiography (TOF-MRA) in asymptomatic patients may be due to a variety of nonpathological causes and mimic parasellar high flow signal in pathological arteriovenous shunts at the cavernous sinus (CSAVS). This creates a clinical conundrum between diagnosing an aggressive yet asymptomatic CSAVS subtype against exposing patients without CSAVS to potential complications...
Neuroradiology
Sun Jul 26, 2020 03:00
Magnetic resonance parkinsonism indices and interpeduncular angle in idiopathic normal pressure hydrocephalus and progressive supranuclear palsy
Abstract Purpose The clinical presentation of idiopathic normal pressure hydrocephalus (iNPH) may overlap with progressive supranuclear palsy (PSP). The Magnetic Resonance Parkinsonism Index (MRPI), MRPI 2.0, and the interpeduncular angle (IPA) have been investigated to differentiate PSP from healthy controls (HC) and other parkinsonisms. We aimed to assess equivalences and differences in MRPI, MRPI 2.0, and IPA in iNPH, PSP, and HC...
Neuroradiology
Fri Jul 24, 2020 03:00
Regarding ‘Modifications of chest radiography exposure parameters using a neonatal chest phantom’ by Schäfer et al.
Pediatric Radiology
Fri Jul 24, 2020 03:00
Lung Ultrasound Score in Evaluating The Severity Of Coronavirus Disease 2019 (COVID-19) Pneumonia
Publication date: Available online 24 July 2020Source: Ultrasound in Medicine & BiologyAuthor(s): Lina Zhao, Kanglong Yu, Qi Zhao, Rui Tian, Hui Xie, Lijun Xie, Puyu Deng, Guogang Xie, Aihua Bao, Kanglong Yu, Jiang Du
Ultrasound in Medicine & Biology
Sat Jul 25, 2020 15:47
Guidelines and Good Clinical Practice Recommendations for Contrast-Enhanced Ultrasound (CEUS) in the Liver–Update 2020 WFUMB in Cooperation with EFSUMB, AFSUMB, AIUM, and FLAUS
Publication date: Available online 24 July 2020Source: Ultrasound in Medicine & BiologyAuthor(s): Christoph F. Dietrich, Christian Pállson Nolsøe, Richard G. Barr, Annalisa Berzigotti, Peter N. Burns, Vito Cantisani, Maria Cristina Chammas, Nitin Chaubal, Byung Ihn Choi, Dirk-André Clevert, Xinwu Cui, Yi Dong, Mirko D'Onofrio, J. Brian Fowlkes, Odd Helge Gilja, Pintong Huang, Andre Ignee, Christian Jenssen, Yuko Kono, Masatoshi Kudo
Ultrasound in Medicine & Biology
Fri Jul 24, 2020 19:51

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