Sentence examples for retrograde diffusion from inspiring English sources

Our mathematical analysis and computer simulation revealed that, as neurites elongate, transported factors accumulate in the growth cone but are degraded during retrograde diffusion to the soma.

In long neurites, most of the transported factor X cannot return to the soma because the retrograde diffusion back takes so long time that the factor is degraded along the way.

In the central nervous system (CNS), endocannabinoids are released on demand from membrane phospholipid precursors at postsynaptic neurons and bind to G-protein coupled cannabinoid receptors at the presynaptic neuron after retrograde diffusion [ 10].

Stüwe (1997) considered changes in the effective bulk composition, which was derived from slow diffusion due to cooling in the retrograde stage.

The origin of the gradient is easily seen by considering the balance between the actin flux due to retrograde flow towards the cell center with the diffusion of actin monomers in the opposite direction.

Unlike other previously reported combinations of anterograde and retrograde agents, the present approach enables the exploitation of two vectors with the same diffusion characteristics, high quality of labeling and short time course for expression as shown in Fig.  1d.

It has been found that, independent of the effect of non-equilibrium liquid diffusion, two critical interface velocities Vmin and Vmax always occur, because of the retrograde characters of the Si Sn phase diagram.

Brains were incubated at 37 °C for 6 weeks according to previous protocols, to provide sufficient time for the diffusion of the dye within the cell membrane and accomplish both anterograde and retrograde labeling (Molnár et al. 2006).

Alternatively, the material may be preferentially unloaded at the end of the microtubule bundle, and may later be shared among the synapses through either diffusion in the cytosol, diffusion in the plane of the membrane or active retrograde transport along the same microtubules (Darcy et al, 2006; Fernandez-Alfonso & Ryan, 2008; Westphal et al, 2008; Opazo et al, 2010; Staras et al, 2010).

Ganglioglioma Transient global amnesia Retrograde amnesia lasting < 24 hours One or more uni- or bilateral intrahippocampal punctiform diffusion-restrictive foci.

b Diffusion-weighted image showing a high-intensity mass (arrowheads) Fig. 3 Endoscopic retrograde cholangiopancreatography.