Results 41 to 50 of about 774,402 (243)

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

open access: yesAdvanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti   +6 more
wiley   +1 more source

En quoi consiste la dimension relationnelle de l'activité du technicien en radiologie médicale lors d'une prise en charge: travail de Bachelor [PDF]

open access: yes, 2016
La présente étude cherche à mieux connaître les compétences de communication mis en oeuvre par les techniciens en radiologie médicale (TRM) lors d’une interaction avec un patient.
Cagdas, Onur   +3 more
core   +2 more sources

Retour en dialyse après transplantation rénale: une étude rétrospective [PDF]

open access: yes, 2014
Contexte Le retour en dialyse après une transplantation rénale est un moment de grande difficulté psycho-­‐physique pour le patient. La littérature à disposition démontre que ces patients semblent différer des patients qui commencent la dialyse sans ...
PEDRAZZINI, B.
core  

EFFICAS II: optimization of catheter contact force improves outcome of pulmonary vein isolation for paroxysmal atrial fibrillation

open access: yesEuropace, 2015
Aims A challenge of pulmonary vein isolation (PVI) in catheter ablation for paroxysmal atrial fibrillation (PAF) is electrical reconnection of the PV.
J. Kautzner   +10 more
semanticscholar   +1 more source

Biofabrication of Endothelialized, Intrinsically Vascularized 3D‐Printed Recombinant Spider Silk Scaffolds

open access: yesAdvanced Healthcare Materials, EarlyView.
This study evaluates 3D‐printed recombinant spider silk hydrogel eADF4(C16)‐RGD in a rat AV loop model for tissue engineering. Constructs with T17b endothelial progenitor cells showed enhanced vascularization and biodegradation. Results highlight the importance of scaffold design and cellular integration in improving vascular density and overall ...
Claire M. Weinhold   +9 more
wiley   +1 more source

Péritonites infectieuses en dialyse péritonéale: Facteurs prédictifs et complications. Etude rétrospective au CHUV de 1995 à 2010 [PDF]

open access: yes, 2012
Contexte : La dialyse péritonéale (DP) est une méthode d'épuration extra-rénale qui utilise les propriétés physiologiques du péritoine comme membrane de dialyse. Cette technique requiert la présence d'un cathéter placé chirurgicalement dans le cul-de-sac
Vakilzadeh, N.
core  

Hemodialysis Tunneled Catheter-Related Infections

open access: yesCanadian Journal of Kidney Health and Disease, 2016
Catheter-related bloodstream infections, exit-site infections, and tunnel infections are common complications related to hemodialysis central venous catheter use. The various definitions of catheter-related infections are reviewed, and various preventive
Lisa M. Miller   +10 more
semanticscholar   +1 more source

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

open access: yesAdvanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel   +5 more
wiley   +1 more source

Thrombose veineuse profonde : une thrombolyse est-elle efficace ? : revue cochrane pour le praticien [PDF]

open access: yes, 2015
Scénario: Une patiente de 45 ans vous consulte car sa jambe droite est bleue, cyanosée, avec une tension dans le mollet depuis cinq jours, qui s'est étendue progressivement jusqu'au haut de la cuisse. La circonférence du mollet droit est 4 cm plus grande
Bengough, T., Righini, M., von Elm, E.
core  

Biofilm‐Antagonist Ginger‐Based 3D‐Printable Photoresins for Complex Implant Designs Exhibiting Advanced Multifunctional Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This work offers unique Ginger‐based 3D‐printable resins that can print customizable high‐resolution complex designs. The customizable printing backbone of Zingerol prints also mimics various human bones' strength. Acquisition of in‐vivo biocompatibility in rat model with no severe inflammatory response, along with in‐vitro antioxidant and ex‐vivo anti‐
Simran Jindal   +9 more
wiley   +1 more source

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