Concept

Thrombolyse

Publications associées (15)

Bistable Puncturing Tool for Retinal Vein Cannulation

Yves Bellouard, Simon Nessim Henein, Charles Baur, Lisa Anaïs Jeanne Bonnefoy

An innovative surgical tool prototype dedicated to safe puncturing has been developed for the treatment of retinal vein occlusions (RVOs). The tool is manufactured monolithically by femtolaser printing in fused silica. It consists of a programmable bistabl ...

2020

Programmable Multistable Mechanisms for Safe Surgical Puncturing

Simon Nessim Henein, Charles Baur, Andrea Lovera, Ilan Vardi, Mohamed Gamal Abdelrahman Ahmed Zanaty, David Lambelet, Thomas Jean Julien Fussinger, Arno Rogg

We present novel medical devices for safe surgical puncturing, in particular a cannula for the treatment of retinal vein occlusion (RVO). This passive mechanical device has an adjustable stroke and exerts a puncturing force independent of operator applied ...

ASME2019

Development of cyclic peptide inhibitors of coagulation factor XII and matrix metalloproteinase 2

Jonas Alfred Karl Wilbs

Peptides represent a promising molecular class for drug development. They combine several strengths of small molecules (e.g. efficient tissue diffusion, low immunogenicity and access to chemical synthesis) and key properties of biologics such as monoclonal ...

EPFL2018

Intra-Arterial Drug and Light Delivery for Photodynamic Therapy Using Visudyne (R): Implication for Atherosclerotic Plaque Treatment

Hubert van den Bergh, Georges Wagnières, Matthieu Philippe Emmanuel Zellweger, Manish Jain

Photodynamic therapy (PDT), which is based on the activation of photosensitizers with light, can be used to reduce plaque burden. We hypothesized that intra-arterial photosensitizer administration and photo-activation will lead to high and rapid accumulati ...

2016

Recombinant tissue plasminogen activator induces blood-brain barrier breakdown by a matrix metalloproteinase-9-independent pathway after transient focal cerebral ischemia in mouse

Rafaela Fernandes Da Silva, Jean-Christophe Copin

The role of the inducible matrix metalloproteinase (MMP)-9 in blood-brain barrier (BBB) disruption after ischemic stroke is well accepted. Recombinant tissue plasminogen activator (r-tPA) is the only approved thrombolytic treatment of ischemic stroke but r ...

Wiley-Blackwell2011

Construction of a Recombinant Plasminogen Activator with a Novel Fibrin Targeting Motif

Thomas Barker, Cédric Xavier Paulou

[...] Peritoneal adhesions are pathological fibrous structures that connect together organ and membrane at sites where the peritoneum is damaged. Post-operative adhesions forming after abdominal surgery have a very high occurrence and can develop painful a ...

2008

Reproducibility of haemodynamical simulations in a subject-specific stented aneurysm model - A report on the Virtual Intracranial Stenting Challenge 2007

Philippe Reymond, Luca Augsburger, Daniel Ruefenacht

This paper presents the results of the Virtual Intracranial Stenting Challenge (VISC) 2007, an international initiative whose aim was to establish the reproducibility of state-of-the-art haemodynamical simulation techniques in subject-specific stented mode ...

2008

Induction of plasminogen activator inhibitor I by the PPARalpha ligand, Wy-14,643, is dependent on ERK1/2 signaling pathway

Johan Auwerx

Impairment of the fibrinolytic system, mostly due to elevated plasma levels of plasminogen activator inhibitor 1 (PAI-1), is often associated with metabolic disorders such as diabetes mellitus and insulin-resistance syndrome. Moreover, insulin, as we have ...

2003

Activation of the peroxisome proliferator-activated receptor alpha protects against myocardial ischaemic injury and improves endothelial vasodilatation

Johan Auwerx, Kristina Schoonjans

BACKGROUND: The peroxisome proliferator-activated receptor alpha (PPARalpha) plays an important role in the metabolism of lipoproteins and fatty acids, and seems to protect against the development of atherosclerosis. To evaluate the possible protective rol ...

2002

Local release of fibrinolytic agents for adhesion prevention

Jeffrey Alan Hubbell

Tissue plasminogen activator (tPA), urokinase plasminogen activator (uPA), and streptokinase were evaluated for their ability to reduce postsurgical adhesion formation in a rat uterine horn devascularization and serosal injury model in a blinded, randomize ...

1995

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