O Reynaud - Frontiers in Physics, 2017 - frontiersin.org
In diffusion weighted imaging (DWI), the apparent diffusion coefficient (ADC) has been recognized as a useful and sensitive surrogate for cell density, paving the way for non …
SJ Marrink, HJC Berendsen - The Journal of Physical Chemistry, 1994 - ACS Publications
To obtain insight in the process of water permeation through a lipid membrane, we performed molecular dynamics simulations on a phospholipid (DPPC)/water system with …
H Jiang, SX Sun - Biophysical journal, 2013 - cell.com
In eukaryotic cells, small changes in cell volume can serve as important signals for cell proliferation, death, and migration. Volume and shape regulation also directly impacts the …
J Pfeuffer, U Flögel, W Dreher… - NMR in Biomedicine: An …, 1998 - Wiley Online Library
Intracellular diffusion properties of water in F98 glioma cells immobilized in basement membrane gel threads, are investigated with a pulsed-field-gradient spin-echo NMR …
The time dependence of the diffusion coefficient is a hallmark of tissue complexity at the micrometer level. Here we demonstrate how biophysical modeling, combined with a …
For many pathologies, early structural tissue changes occur at the cellular level, on the scale of micrometers or tens of micrometers. Magnetic resonance imaging (MRI) is a powerful non …
G Benga - Molecular aspects of medicine, 2012 - Elsevier
After a decade of work on the water permeability of red blood cells (RBC) Benga group in Cluj-Napoca, Romania, discovered in 1985 the first water channel protein in the RBC …
PE Thelwall, TM Shepherd, GJ Stanisz… - … in Medicine: An …, 2006 - Wiley Online Library
Ex vivo biological sample imaging can complement in vivo MRI studies. Since ex vivo studies are typically performed at room temperature, and samples are frequently preserved …
G Benga - Cell biology international, 2003 - Elsevier
If we compare aquaporin (as a proteic pathway for water permeation across biological membranes) with a child we can say that he had a very long gestation period. His possible …