EAAT

One way of measuring thermal shoek resistanee is to drop a piece of the ceramic, heated to progressively higher temperatures, into cold water. The maximum temperature drop AT (in K) which it can survive is a measure of its thermal shock resistance. If its coefficient of expansion is a then the quenched surface layer suffers a shrinkage strain of a AT. But it is part of a much larger body which is still hot, and this constrains it to its original dimensions it then carries an elastic tensile stress EaAT. If this tensile stress exceeds that for tensile fracture, <7js, the surface of the component will crack and ultimately spall off. So the maximum temperature drop AT is given by... 

In Touquin the natives Cuftivate it io the north-eaat on the Chinese frontier, chiefly within a radios of 20 to 30 kilometres of Langaon."... 

EAAT excitatory amino acid transporter GLUT glucose transporter guanosine 5 -monophosphate... 

Fig. 3. Synaptic localization of the mGluRs. The predominant localizations of the seven mGluR subtypes expressed in the CNS. The typical localizations of iGluRs and excitatory amino acid transporters (EAATs) are given, and the regulation of Glu release, iGluR signaling and ion channel activities mediated by the mGluRs is shown.

Ryan, R. M. and Vandenberg, R. J. (2002) Distinct conformational states mediate the transport and anion channel properties of the glutamate transporter EAAT-1. J. Biol. Chem. 277, 13494 13500. 

Excitatory amino acid transporters (EAATs) are the primary regulators of extracellular glutamate concentrations in the CNS. Glutamate clearance (and consequently glutamate concentration and diffusion in the extracellular space) is associated with the degree of astrocytic coverage of its neurons (Oliet et al. 

Chretien F., Le Pavec G., Vallat-Decouvelaere A. V., Delisle M. B., Uro-Coste E., Ironside J. W., Gambetti P., Parchi P., Creminon C., Dormont D., Mikol J., Gray F., and Gras G. (2004). Expression of excitatory amino acid transporter-1 (EAAT-1) in brain macrophages and microglia of patients with prion diseases. J. Neuropathol. Exp. Neurol. 63 1058-1071. 

GLAST/GLT/EAAC/EAAT Human, bovine Retina... 

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