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Radiation Protection Training for Vascular Surgeons in Twenty-One European Countries
Fluoroscopically guided therapies have become fundamental in the treatment of vascular disease. Today's vascular surgeons will expose themselves to radiation on a nearly daily basis throughout their careers and will likewise expose their patients and staff. Therefore, education and training in radiation protection is imperative.
Source: European Journal of Vascular and Endovascular Surgery - February 4, 2020 Category: Surgery Authors: Salome Weiss, Isabelle Van Herzeele, European Vascular Surgeons in Training (EVST) and the ESVS academy Tags: Editorial Source Type: research

Micro-Aneurysm-On-A-Chip to Model Vascular Disease
An international research collaboration, including teams from Nanyang Technological University, Singapore (NTU Singapore), Brown University, and MIT, has developed an AI platform that can assess blood flow characteristics through microvasculature. Th...
Source: Medgadget - March 25, 2021 Category: Medical Devices Authors: Conn Hastings Tags: Cardiology Ophthalmology Vascular Surgery Source Type: blogs

Vascular access device maker Stent Tek closes Series A
Medical device firm Stent Tek said today it closed an undisclosed Series A financing round to support the development of its ePath AVF minimally invasive catheter technology. The ePath AVF device is designed for vascular access as an alternative to surgical fistulas for hemodialysis patients. Money in the round came from institutional investors Julz and Deepbridge Capital, the London-based company said. Stent Tek has previously received $1.6 million (GBP £1.2 million) in grant funding from the National Institute of Health Research, Innovate UK and the Royal Academy of Engineering Enterprise Hub. “I was thoroughly im...
Source: Mass Device - August 30, 2017 Category: Medical Devices Authors: Fink Densford Tags: Blood Management Business/Financial News Stents Vascular stenttek Source Type: news

Radiation Protection Training for Vascular Surgeons in Twenty-One European Countries.
PMID: 32035741 [PubMed - as supplied by publisher]
Source: PubMed: Eur J Vasc Endovasc ... - February 4, 2020 Category: Surgery Authors: Weiss S, Van Herzeele I, European Vascular Surgeons in Training (EVST) and the ESVS academy Tags: Eur J Vasc Endovasc Surg Source Type: research

Vascular Injury After Knee Dislocation: A Meta-Analysis Update
DISCUSSION: This review updates our understanding on the clinical implications of KDs including frequency of vascular injury (10.7%), amputation (2.2%), and nerve injuries (19.6%). Compared with prior literature, there was an increased prevalence of KD1 (32.4%) and lateral KDs (80.4%). Most vascular injuries after KD undergo surgical repair (62.2%).PMID:36730697 | DOI:10.5435/JAAOS-D-22-00339
Source: The Journal of the American Academy of Orthopaedic Surgeons - February 2, 2023 Category: Orthopaedics Authors: David Constantinescu Dylan Luxenburg Alina Syros Kevin J Bondar Spencer Barnhill Dennis Vanden Berge Fernando Vilella-Hernandez Source Type: research

Redox signaling by glutathione peroxidase 2 links vascular modulation to metabolic plasticity of breast cancer Medical Sciences
In search of redox mechanisms in breast cancer, we uncovered a striking role for glutathione peroxidase 2 (GPx2) in oncogenic signaling and patient survival. GPx2 loss stimulates malignant progression due to reactive oxygen species/hypoxia inducible factor-α (HIF1α)/VEGFA (vascular endothelial growth factor A) signaling, causing poor perfusion and hypoxia, which were...
Source: Proceedings of the National Academy of Sciences - February 22, 2022 Category: Science Authors: Zuen Ren, Huizhi Liang, Phillip M. Galbo Jr, Malindrie Dharmaratne, Ameya S. Kulkarni, Atefeh Taherian Fard, Marie Louise Aoun, Nuria Martinez-Lopez, Kimita Suyama, Outhiriaradjou Benard, Wei Zheng, Yang Liu, Joseph Albanese, Deyou Zheng, Jessica C. Mar, Tags: Medical Sciences Biological Sciences Source Type: research

Differences of Search Engine Digital Footprints Between Podiatrists and Foot and Ankle Orthopaedic Surgeons: A Need to Join the Digital Era
DISCUSSION: Foot and ankle-related Internet search terms results are overwhelmingly composed of podiatry-oriented sites. Per provider, regional differences are demonstrated, with FAOS having more sites in urban areas only. FAOS scope-of-practice terms such as "ankle replacement" still retain greater engagement by FAOSs. Search engine optimization and saturation strategies should be considered.LEVEL OF EVIDENCE: Level 3 (observational study).PMID:36067461 | DOI:10.5435/JAAOS-D-22-00189
Source: The Journal of the American Academy of Orthopaedic Surgeons - September 6, 2022 Category: Orthopaedics Authors: Benjamin J Chiang Zeeshan Malik Logan Laubach Prem Minchu Alex Gu Marc D Chodos Source Type: research

Guidelines of care for vascular lasers and intense pulse light sources from the European Society for Laser Dermatology
Abstract AimLasers and non‐coherent intense pulse light sources (IPLS) are based on the principle of selective photothermolysis and can be used for the treatment of many vascular skin lesions. A variety of lasers has been developed for the treatment of congenital and acquired vascular lesions which incorporate these concepts into their design. Although laser and light sources are very popular due to their non‐invasive nature, caution should be considered by practitioners and patients to avoid permanent side‐effects. The aim of these guidelines is to give evidence‐based recommendations for the use of lasers and IPLS...
Source: Journal of the European Academy of Dermatology and Venereology - April 30, 2015 Category: Dermatology Authors: M. Adamič, M.D. Pavlović, A. Troilius Rubin, M. Palmetun‐Ekbäck, P. Boixeda Tags: Original Article Source Type: research

Levy flights do not always optimize random search Biophysics and Computational Biology
It is generally believed that random search processes based on scale-free, Lévy stable jump length distributions (Lévy flights) optimize the search for sparse targets. Here we show that this popular search advantage is less universal than commonly assumed. We study the efficiency of a minimalist search model based on Lévy...
Source: Proceedings of the National Academy of Sciences - February 25, 2014 Category: Science Authors: Palyulin, V. V., Chechkin, A. V., Metzler, R. Tags: Physical Sciences Source Type: research

The role of memory for visual search in scenes
Many daily activities involve looking for something. The ease with which these searches are performed often allows one to forget that searching represents complex interactions between visual attention and memory. Although a clear understanding exists of how search efficiency will be influenced by visual features of targets and their surrounding distractors or by the number of items in the display, the role of memory in search is less well understood. Contextual cueing studies have shown that implicit memory for repeated item configurations can facilitate search in artificial displays. When searching more naturalistic envir...
Source: Annals of the New York Academy of Sciences - February 12, 2015 Category: Science Authors: Melissa Le‐Hoa Võ, Jeremy M. Wolfe Tags: Original Article Source Type: research

Fresh fruit consumption in relation to incident diabetes and diabetic vascular complications: findings from the China Kadoorie Biobank Study
Publication date: November 2016 Source:The Lancet Diabetes & Endocrinology, Volume 4, Supplement 1 Author(s): Huaidong Du, Liming Li, Derrick Bennett, Yu Guo, Iain Turnbull, Ling Yang, Fiona Bragg, Zheng Bian, Yiping Chen, Junshi Chen, Iona Millwood, Sam Sansome, Liangcai Ma, Ying Huang, Ningmei Zhang, Xiangyang Zheng, Qiang Sun, Timothy J Key, Rory Collins, Richard Peto, Zhengming Chen Background Although fresh fruit consumption has well recognised health benefits, substantial uncertainties remain about its potential effects on incident diabetes and, among those with diabetes, the risks of death and vascular comp...
Source: The Lancet Diabetes and Endocrinology - November 17, 2016 Category: Endocrinology Source Type: research

ROCK inhibitors alleviate myofibroblast transdifferentiation and vascular remodeling via decreasing TGF β1-mediated RhoGDI expression.
ROCK inhibitors alleviate myofibroblast transdifferentiation and vascular remodeling via decreasing TGFβ1-mediated RhoGDI expression. Gen Physiol Biophys. 2019 Jun 20;: Authors: Zhang J, Tang L, Dai F, Qi Y, Yang L, Liu Z, Deng L, Yao W Abstract The aim of this study was to investigate the effects of the Rho GDP dissociation inhibitor (RhoGDI) on TGFβ1-mediated vascular adventitia myofibroblast transdifferentiation and on the inhibition of ROCK inhibitors. Myofibroblast transdifferentiation and vascular remodeling model were induced by TGFβ1 in vitro and by balloon injury in vivo. H&E (Hematoxy...
Source: General Physiology and Biophysics - June 19, 2019 Category: Physiology Authors: Zhang J, Tang L, Dai F, Qi Y, Yang L, Liu Z, Deng L, Yao W Tags: Gen Physiol Biophys Source Type: research

43.5 depression-related internet search volume as a correlate of future child and adolescent suicides: a cross-correlational study of monthly google search volume and suicide rate of young individuals in the united states
This study examined whether the trends in MGSVs of any suicide-related search term preceded the variations in MSRs of young people in the United States.
Source: Journal of the American Academy of Child and Adolescent Psychiatry - October 1, 2020 Category: Psychiatry Authors: Joo-Young Lee Source Type: research