A publicly accessible Monte Carlo database for validation purposes in emission tomography.

Monte Carlo (MC) methods provide ideal data sets to assess reconstruction and correction techniques in emission tomography (ET). Although several ET-dedicated MC codes are available, their use is hindered by the heavy computation burden required for high statistics simulations as well as by the need to adapt the code to the purpose of the individual user. In this work a publicly accessible database of MC-simulated ET data sets (the MC-ET database) was created and published on an Internet web site (http://www.

The α6β1 integrin is a laminin receptor for developing retinal neurons.

Cultured embryionic day 6 (E6) retinal neurons respond to laminin by making use of integrin receptors. We have recently shown that the laminin binding integrin receptor α6β1 is expressed in the chick retina on both retinal ganglion cells and other retinal neurons. Antibodies raised against a fusion protein containing a large fragment of the extracellular portion of the chick α6 integrin subunit dramatically inhibit the interactions between E6 retinal neurons and laminin.

The alpha 6 beta 1 integrin is a laminin receptor for developing retinal neurons.

Cultured embryionic day 6 (E6) retinal neurons respond to laminin by making use of integrin receptors. We have recently shown that the laminin binding integrin receptor alpha 6 beta 1 is expressed in the chick retina on both retinal ganglion cells and other retinal neurons. Antibodies raised against a fusion protein containing a large fragment of the extracellular portion of the chick alpha 6 integrin subunit dramatically inhibit the interactions between E6 retinal neurons and laminin.