To overcome this, we have utilized microfluidic devices (Taylor et al., 2005) to establish compartmented embryonic cortical neuron cultures.
Differences in tissue cohesion have been demonstrated to play a critical role in not only establishing compartments and boundaries between tissues, but also in specifying the spatial relationships that give rise to tissue architecture and to the overall body plan.
Among these are key genes that drive the positive regulation of sporulation - particularly the spoIIA [ 25, 26], spoIIE [ 27] and spoIIG [ 28, 29] genes involved in establishing compartment-specific transcription under the control of σF (spoIIA operon and the spoIIE gene) and σE (spoIIG operon) [ 30].
Kinetics related to endosomal uptake and cytosolic release of exogenous mRNA in the cellular level should be studied to establish a compartment model with rate equation.
The primary pair-rule genes eve and ftz define the parasegment boundaries that later establish the compartment boundaries Martinez-Arias and Lawrencee, 1985; Lawrence, 1992).
However, in the more complex situation of compartment formation in many living organisms, it is not yet entirely clear to what extend differential adhesion applies [ 554, 603] and how other complementary mechanisms help to establish stable compartment boundaries or to orchestrate tissue dynamics over time (see [ 554]).
In addition to this role as a selector gene in P cells that establishes P compartment identity and inhibits A compartment identity, en also creates a developmental organizer at the A/P compartment border by positively regulating hh.
By constituting a regulated diffusion barrier for the paracellular pathway, TJs establish separate compartments in multicellular organisms and are also crucial for the exchange of substances between the internal and external cellular environment by the expression of tissue-specific transport proteins and channels.
21, 22 Exchange between the established PBPK compartments and the new compartment for the blood vessel wall, and possibly the lymph, may justify the DiR-NPs accumulation previously unrecognized.
The CFD preprocessor established the compartment models and the CFD solver determined the numerical solutions of the governing equations that described disintegration medium flow.
