The Journal of physiology, 444, 441-457 (1991-12-01)
1. The effect of sulphur-containing analogues of glutamate and aspartate on the membrane current of glial cells was studied by whole-cell clamping Müller cells isolated from the salamander retina. 2. L-Cysteic acid (CA), L-cysteinesulphinic acid (CSA), L-homocysteic acid (HCA), L-homocysteinesulphinic
Three major subtypes of glutamate receptors that are coupled to cation channels are known. Recently an additional subtype that is coupled to G proteins and stimulates inositol phospholipid metabolism (the metabotropic glutamate receptor) has been proposed. The pharmacological characteristics of
Homocysteic acid, an endogenous agonist of NMDA-receptor: release, neuroactivity and localization.
M Cuénod et al.
Advances in experimental medicine and biology, 203, 253-262 (1986-01-01)
Depolarizations induced by a range of amino acids including some sulphur-containing excitatory transmitter candidates were evoked from motoneurones in the neonatal rat spinal cord under conditions that precluded activation of known ionotropic glutamate receptors. The responses could be partially and
European journal of pharmacology, 192(3), 435-438 (1991-01-17)
Quisqualic acid sensitizes hippocampal CA1 neurons to depolarization by L-2-amino-4-phosphonobutanoic acid (L-AP4). This sensitization to L-AP4 is known to be blocked by simultaneous exposure to L-homocysteinesulfinic acid, L-alpha-aminoadipic acid and L-serine-O-sulfate during exposure to quisqualate. We report here that these
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