نتایج جستجو برای: aspartate receptor
تعداد نتایج: 616361 فیلتر نتایج به سال:
Differences in the composition and subcellular localization of heteroreceptors brain can trigger central nervous system diseases, including epilepsy autism. Protein-protein interactions between Dopamine Receptors (DRs) GLUN2A GLUN2B subunits are critical mechanisms that regulate dopamine glutamate coordinated signals. These may be involved pathophysiological predisposition epilepsy. We hypothes...
Based on amino acid sequence and computer modeling, two conflicting three-dimensional models of the dopamine D2 receptor have been proposed. One model (Dahl et al., 1991, Proc. Natl. Acad. Sci. USA 88, 8111) suggests that dopamine interacts with aspartate 80 of transmembrane (TM) 2 and asparagine 390 of TM6 with the transmembranes arranged in a clockwise manner, while a second model (Hibert et ...
The present study was designed to clarify the role of the NR1, NR2A and NR2B subunits of N-methyl-D-aspartate receptors in the development of morphine-induced place preference using specific antibodies to N-methyl-D-aspartate receptor subunits in the mouse. An i.c.v. injection with specific antibodies against the carboxyl-terminal region of either NR1, NR2A or NR2B subunits caused the attenuati...
The crystal structure of the periplasmic domain of the aspartate receptor from Escherichia coli has been solved and refined to an R factor of 0.203 at 2.3/~, resolution. The dimeric protein is largely helical, with four helices from each monomer forming a four-helix bundle. The dimer interface is constructed from four helices, two from each subunit, also packed together in a fourhelix bundle ar...
Direct intracerebral administration of N-methyl-D-aspartate typically produces focal brain injury. (+)-5-Methyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5,10-immi ne maleate (MK-801), a non-competitive N-methyl-D-aspartate antagonist, can protect against N-methyl-D-aspartate-mediated brain injury when administered shortly before or after an intracerebral injection of N-methyl-D-aspartate. Howev...
BACKGROUND Anti-N-methyl-D-aspartate receptor encephalitis is a severe autoimmune disorder characterized by severe psychiatric symptoms, seizures, decreased consciousness, autonomic dysregulation, and dyskinesias. Multifocal subcortical white matter lesions on fluid-attenuated inversion recovery and diffuse weighted images have rarely been reported in previous literature, and serial magnetic re...
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