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Fig. 1 | BMC Biophysics

Fig. 1

From: Synaptic neuron-astrocyte communication is supported by an order of magnitude analysis of inositol tris-phosphate diffusion at the nanoscale in a model of peri-synaptic astrocyte projection

Fig. 1

The Perisynaptic Astrocyte Projection model (PAPm). The PAP of an astrocyte is idealized as a cylinder with diamater (D) = 100 nm and length (L) = 1000 nm. The length is the distance between the membrane that contacts the PSD (side α) and the location of the Ca2+ stores (side β) according to the work by Patrushev et al. [26]. The IP3 is synthesized in α and diffuses gradually inside the cylinder in the z axis towards β, forming a gradient that after some time reaches the steady state, when the concentration along the cylinder is almost equal at any point

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BMC Biophysics

ISSN: 2046-1682

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