Concept

Chirurgie oculaire

Publications associées (58)

Notch Signaling in Pigment Cells and Generation of Mouse Models for Ocular Diseases

Cellular signaling mediated by Notch receptors results in coordinated regulation of cell growth, survival and differentiation. In melanocytes, Notch signaling is essential for the maintenance of melanocytes and the melanocyte stem cell population. Whereas, ...

EPFL2013

Modelling 'non-visual' effects of daylighting in a residential environment

Marilyne Andersen, Sharon Jane Gochenour, Steven W. Lockley

The importance of light not only as a therapeutic tool but as an essential element of healthy living has been highlighted by the recent discovery of a specialized photoreceptor in the eye responsible for synchronizing our internal circadian pacemaker. This ...

Elsevier2013

Crosslinked sodium hyaluronate implant in deep sclerectomy for the surgical treatment of glaucoma

André Mermoud, Sylvain Roy

PURPOSE. To evaluate the efficacy and safety profile of a new crosslinked sodium hyaluronate drainage implant in nonpenetrating glaucoma surgery. ...

Wichtig Editore2012

3D simulation of the aqueous flow in the human eye

Nikolaos Stergiopoulos, Sylvain Roy, Adan Villamarin, Philippe Reymond, Orestis Vardoulis, Reda Hasballa

Glaucoma results in an increase in the resistance of the aqueous humor outflow, which in turn leads to an increase of the intraocular pressure (IOP). Several treatments are proposed to reduce and stabilize the IOP that include medications, filtering surger ...

Elsevier Sci Ltd2012

Data-Driven Visual Tracking in Retinal Microsurgery

Pascal Fua, Raphael Sznitman, Karim Ali

In the context of retinal microsurgery, visual tracking of instruments is a key component of robotics assistance. The difficulty of the task and major reason why most existing strategies fail on {\it in-vivo} image sequences lies in the fact that complex a ...

2012

Apparatus and methods for treating excess intraocular fluid

Nikolaos Stergiopoulos, Stéphane Bigler

An ocular drainage system is provided for treating diseases that produce elevated intraocular pressures, such as glaucoma, wherein the system includes an implantable device and an external control unit. The implantable device includes a non-invasively adju ...

2012

STATISTICAL MODELING OF THE EYE FOR MULTIMODAL TREATMENT PLANNING FOR EXTERNAL BEAM RADIOTHERAPY OF INTRAOCULAR TUMORS

Meritxell Bach Cuadra, Alessia Pica

A statistical shape model is a suitable tool for high accuracy eye modeling required for treatment planning for external beam radiotherapy of intraocular tumors. In this study, the automatically adapted eye model has been compared to manual segmentation ba ...

Elsevier Science Inc2012

Angiogenesis inhibition by the maleimide-based small molecule GNX-686

Hubert van den Bergh, Georges Wagnières, Patrycja Nowak-Sliwinska

We investigated the anti-angiogenic properties of GNX-686, a newly identified maleimide-based small molecule. In vitro studies on HUVEC showed that GNX-686 inhibited cell growth with an ED50 of 20-25 mu M, while human HeLa tumor cells and non-transformed e ...

Elsevier2012

Collaborative Control for a Robotic Wheelchair: Evaluation of Performance, Attention and Workload

Tom Edward Carlson

Powered wheelchair users often struggle to drive safely and effectively and in more critical cases can only get around when accompanied by an assistant. To address these issues, we propose a collaborative control mechanism that assists the user as and when ...

2012

Modern cataract surgery for radiation-induced cataracts in retinoblastoma

Alessia Pica

Background Surgery of radiation-induced cataracts in children with retinoblastoma (RB) is a challenge as early intervention is weighted against the need to delay surgery until complete tumour control is obtained. This study analyses the safety and function ...

2011

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