| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Gennisson, Jean-Luc
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024In plane quantification of in vivo muscle elastic anisotropy factor by steered ultrasound pushing beamscitations
- 2022Anisotropic nonlinear shear elasticity quantification in ex vivo muscles
- 2020Ultrasound shear wave elastography for assessing diaphragm function in mechanically ventilated patients: a breath-by-breath analysiscitations
- 2019Diaphragm shear modulus reflects transdiaphragmatic pressure Diaphragm shear modulus reflects transdiaphragmatic pressure 1 during isovolumetric inspiratory efforts and ventilation against 2 inspiratory loading 3citations
- 2019Diaphragm shear modulus reflects transdiaphragmatic pressure Diaphragm shear modulus reflects transdiaphragmatic pressure 1 during isovolumetric inspiratory efforts and ventilation against inspiratory loadingcitations
- 2019Ultrasound shear wave elastography for assessing diaphragm function within the intensive care unitcitations
- 2019Diaphragm shear modulus reflects transdiaphragmatic pressure during isovolumetric inspiratory efforts and ventilation against inspiratory loadingcitations
- 2017EVALUATION OF ANTIVASCULAR COMBRETASTATIN A4P EFFICACY BY USING SUPERSONIC SHEAR IMAGING TECHNIQUE OF ECTOPIC COLON CARCINOMA CT26
- 2015Effects of pressure on the shear modulus, mass and thickness of the perfused porcine kidneycitations
- 2015Reliable Protocol for Shear Wave Elastography of Lower Limb Muscles at Rest and During Passive Stretching.
- 2014Rheology over five orders of magnitude in model hydrogels: agreement between strain-controlled rheometry, transient elastography, and supersonic shear wave imagingcitations
- 2013Effects of storage temperature on the mechanical properties of porcine kidney estimated using Shear Wave Elastographycitations
- 2012Repeatability of a protocol to evaluate the effect of storage on the mechanical properties of the kidney in-vitro
- 2012Elasticity of transverse isotropic soft tissues
- 2010Viscoelastic and anisotropic mechanical properties of in vivo muscle tissue assessed by supersonic shear imagingcitations
- 2007Acoustoelasticity in soft solids: assessment of the nonlinear shear modulus with the acoustic radiation force.citations
- 2003The shear elasticity probe : a new tool for biological soft tissues investigation.
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article
Effects of pressure on the shear modulus, mass and thickness of the perfused porcine kidney
Abstract
Eleven fresh ex vivo porcine kidneys were perfused in the artery, vein and ureter with degassed Dulbeccoós Modified Eagle Medium (DMEM). The effect of perfusion pressure was evaluated using ten different pressures combinations. The shear modulus of the tissues was estimated during perfusion using shear wave elastography. The organ weight change was measured by a digital scale and cameras were used to follow the changes of the dimensions after each pressure combination. The effect of perfusion on the weight and the thickness was non-reversible, whereas the effect on the shear modulus was reversible. Pressure was found to increase the average shear modulus in the cortex by as much as 73%. A pressure of 80 mmHg was needed to observe tissues shear modulus in the same range as in vivo tests (Gcortex=9.1 kPa, Gmedulla=8.5 kPa ex vivo versus Gcortex=9.1 kPa, Gmedulla=8.7 kPa in vivo in Gennisson et al., 2012).