Alginate freely diffused into mucus and reduced diffusion of 500 nm beads.
Enzyme efficiencies declined with drought treatment, possibly because reduced water availability increased enzyme immobilization and reduced diffusion rates.
Alternatively, it has been postulated that, in patients with extensive LA, atrophy and reduced diffusion anisotropy of the CC may indicate diffuse hemispheric deep white matter tract damage, which may explain global cognitive impairment and development of vascular dementia [ 37].
The improvement of the barrier properties was largely caused by the reduced diffusion.
In 13 patients (48%), all with deep ICH, CST-WD changes were observed after a median of 7 days (interquartile range, 7 to 8) as reduced diffusion on DWI and progressed rostrocaudally along the CST.
A 100-fold reduced diffusion constant may still overestimate the receptor diffusion constant, in particular because the receptor would then diffuse a distance of 3.5 cell lengths within its receptor half-life time of t1/2 = ln(2)/dR = 960 s even though receptors are mainly restricted to the surface of single cells.
White matter reduced diffusion may not appear until the subacute phase.
DWI is most sensitive with these lesions, exhibiting significantly reduced diffusion [35].
Imaging manifestations of CO poisoning include necrosis and reduced diffusion within the globus pallidus, with corresponding abnormalities on FLAIR becoming conspicuous in the subacute phase (Fig. 3).
Furthermore, the needlelike MnO2 is conductive to the diffusion of ions, leading to a reduced diffusion resistance and thus an improved electrochemical response of the composite electrodes.
A similar scaling law which assumes the proportionality between the reduced diffusion coefficient, viscosity coefficient, and excess entropy has been obtained [8, 9] using microscopic reduction parameters.
