Concept

Injection (médecine)

Publications associées (90)

Targeting dendritic cells with biomaterials: developing the next generation of vaccines

Jeffrey Alan Hubbell, Melody Swartz, Sai Reddy

Current vaccine and immunotherapy technology faces ongoing challenges in both efficacy and practicality: many chronic diseases cannot yet be addressed by vaccination, and several vaccines that do function well require multiple injections, which is a substa ...

2006

Single potential electrophoresis on-chip using Pressure Pulse Injection

Martinus Gijs, Frédéric Lacharme

We propose two new injection techniques for use in electrophoresis microchips, which we call 舖Front Gate Pressure Injection舗 and 舖Back Gate Pressure Injection舗. Both techniques enable a controlled and variable size sample introduction with reduced bias com ...

2005

Intraarticular application of superparamagnetic nanoparticles and their uptake by synovial membrane—an experimental study in sheep

Heinrich Hofmann, Benedikt Steitz, Mathieu Chastellain

A superparamagnetic iron oxide nanoparticle, coated with polyvinyl alcohol, (PVA-SPION) and its fluorescently functionalized analogue (amino-PVA-Cy3.5-SPION) were compared in vivo as proof of principle for future use in magnetic drug targeting in inflammat ...

2005

Rate-equation model for coupled-cavity surface-emitting lasers

Jean-François Carlin, Marc Ilegems

We present a detailed theoretical study of a vertical-cavity surface-emitting laser (VCSEL) with two optically coupled, active cavities. The study is based on a rate-equation model written for carriers and photons under steady-state conditions. The model a ...

2004

Injection dependence of the electroluminescence spectra of phosphor free GaN-based white light emitting diodes

Nicolas Grandjean

Multicolor, multi-quantum well light emitting diodes have been fabricated by molecular beam epitaxy by inserting quantum wells of various widths in the active region. The In content of the wells is 15%-20% and the color is governed by carrier confinement a ...

2002

Allogeneic beta-islet cells correct diabetes and resist immune rejection

Patrick Aebischer

Allogeneic MHC-incompatible organ or cell grafts are usually promptly rejected by immunocompetent hosts. Here we tested allogeneic beta-islet cell graft acceptance by immune or naive C57BL/6 mice rendered diabetic with streptozotocin (STZ). Fully MHC-misma ...

2002

Continuous-wave dual-wavelength lasing in a two-section vertical-cavity laser

Jean-François Carlin, Marc Ilegems

A vertical-cavity surface-emitting laser with two monolithically grown cavities is presented, The three-terminal device allows current injection into the active regions of both cavities, Under various injection conditions, the device lases continuous wave ...

2000

Fluorescence pharmacokinetics of Lutetium Texaphyrin (PCI-0123, Lu-Tex) in the skin and in healthy and tumoral hamster cheek-pouch mucosa

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

We have investigated the pharmacokinetics (PK) of Lutetium Texaphyrin (Lu-Tex), a second-generation photosensitizer, in the Syrian hamster cheek pouch early cancer model. Ten male hamsters, five with chem. induced early squamous cell cancer of the left che ...

Elsevier2000

Reversal of pathology in the entire brain of mucopolysaccharidosis type VII mice after lentivirus-mediated gene transfer

Didier Trono

Gene transfer vectors derived from human immunodeficiency virus (HIV-1) efficiently transduce nondividing cells and remain stably integrated in their genome. Long-term expression of reporter genes has been documented after intracerebral injection of these ...

2000

Waveguide fluorosensor for the detection of ligand-receptor interactions - The 5-HT3 serotonin receptor

Horst Vogel, Rudolf Hovius, Markus Ehrat

A highly-sensitive surface fluorescence technique was combined with a powerful method for the oriented reversible immobilization of membrane proteins on oxide surfaces. Affinity and kinetic parameters of the interaction of the receptor and a fluorescent li ...

KLUWER ACADEMIC/PLENUM PUBL1999

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