Results 191 to 200 of about 1,823,543 (375)

Sheep femoral artery occlusion is well tolerated and does not result in ischemia

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Left femoral artery occlusion (yellow arrows) can be seen shortly after the lateral femoral circumflex artery origin, with distal arterial reconstitution. Sheep with femoral artery occlusion showed no change in pain scores nor mobility, thus making them an appropriate model for novel small diameter femoral artery graft studies. Abstract Objective Sheep
Timothy Shiraev   +10 more
wiley   +1 more source

Disease Characteristics and Treatments Associated with Outcome in Primary Angiitis of the Central Nervous System—A Multicenter Cohort Study in 163 Patients

open access: yesAnnals of Neurology, EarlyView.
Objective The aim was to determine patient, disease, and treatment characteristics associated with outcome in patients with primary angiitis of the central nervous system (PACNS) in a large multicenter German cohort. Methods In a retrospective, observational cohort study, we analyzed 163 adult patients who met the diagnostic criteria for PACNS.
Anna Lena Fisse   +29 more
wiley   +1 more source

Disturbed Coronary Hemodynamics in Vessels With Intermediate Stenoses Evaluated With Fractional Flow Reserve: A Combined Analysis of Epicardial and Microcirculatory Involvement in Ischemic Heart Disease

open access: yesCirculation, 2013
M. Echavarría-Pinto   +18 more
semanticscholar   +1 more source

Harnessing Physiological Shear Stress in a Perfusion Bioreactor for Enhanced Endothelialization of Small‐Diameter Vascular Grafts

open access: yesAdvanced NanoBiomed Research, EarlyView.
Traditional static culture provides limited physiological relevance for evaluation of vascular grafts. A perfusion bioreactor system can provide more accurate in vitro model for evaluation of vascular grafts, exposing endothelial cells on 3D structure to physiological or pathological shear stress.
Praveesuda L. Michael   +10 more
wiley   +1 more source

Anomalous Intercoronary Communication with Unidirectional Flow in the Absence of Obstructive Coronary Artery Disease: A Case Report

open access: yesJournal of Tehran University Heart Center, 2017
Large intercoronary communications in the absence of obstructive coronary artery disease constitute a very rare coronary artery anomaly in which there is a readily visible connection between the 2 coronary arteries with a unidirectional or bidirectional ...
Arash Gholoobi, Mohammad Vojdanparast
doaj  

Spontaneous Dissection of the Coronary Vessels. Epidemiological and Coronary Angiographic Study. [PDF]

open access: yesMater Sociomed, 2019
Vogiatzis I   +7 more
europepmc   +1 more source

Low‐Dose X‐Ray Radiation Enhances Intratumoral Accumulation and Antitumor Effects of Nanoscale Coordination Polymers via Neutrophil‐Mediated Trafficking

open access: yesAdvanced NanoBiomed Research, EarlyView.
Low‐dose radiotherapy has been shown to direct nanoscale coordination polymers (NCPs) to tumors by promoting neutrophil recruitment. This immune‐mediated delivery strategy markedly enhances tumor targeting and the therapeutic efficacy of NCPs carrying combination chemotherapies or innate immune modulators, even under clinically relevant radiation ...
Langston Tillman   +4 more
wiley   +1 more source

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