Interactions of thyroid hormones with L-(3H) glutamate binding sites, with special reference to N-methyl-D-aspartate receptors. 1989

K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
Department of Pediatrics, Faculty of Medicine, Kyoto University, Japan.

An L-(3H)glutamate binding assay was developed in which 82% of the specific binding is to a site that corresponds to the N-methyl-D-aspartate receptor. The effects of various anticonvulsants and thyroid hormones were investigated with this assay. Anticonvulsants did not affect L-(3H)glutamate binding, while L- and D-isomers of triiodothyronine and thyroxine inhibited L-(3H)glutamate binding significantly. Scatchard analysis showed that thyroid hormones interacted with L-(3H)glutamate binding competitively. The interactions of thyroid hormones with NMDA-sensitive L-(3H)glutamate binding may be one of the mechanisms by which these hormones affect the central nervous system.

UI MeSH Term Description Entries
D007700 Kinetics The rate dynamics in chemical or physical systems.
D008297 Male Males
D011919 Rats, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding. August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D004594 Electrophysiology The study of the generation and behavior of electrical charges in living organisms particularly the nervous system and the effects of electricity on living organisms.
D005971 Glutamates Derivatives of GLUTAMIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain the 2-aminopentanedioic acid structure. Glutamic Acid Derivatives,Glutamic Acids,Glutaminic Acids
D000596 Amino Acids Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group. Twenty alpha-amino acids are the subunits which are polymerized to form proteins. Amino Acid,Acid, Amino,Acids, Amino
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000927 Anticonvulsants Drugs used to prevent SEIZURES or reduce their severity. Anticonvulsant,Anticonvulsant Drug,Anticonvulsive Agent,Anticonvulsive Drug,Antiepileptic,Antiepileptic Agent,Antiepileptic Agents,Antiepileptic Drug,Anticonvulsant Drugs,Anticonvulsive Agents,Anticonvulsive Drugs,Antiepileptic Drugs,Antiepileptics,Agent, Anticonvulsive,Agent, Antiepileptic,Agents, Anticonvulsive,Agents, Antiepileptic,Drug, Anticonvulsant,Drug, Anticonvulsive,Drug, Antiepileptic,Drugs, Anticonvulsant,Drugs, Anticonvulsive,Drugs, Antiepileptic
D001667 Binding, Competitive The interaction of two or more substrates or ligands with the same binding site. The displacement of one by the other is used in quantitative and selective affinity measurements. Competitive Binding
D013570 Synaptic Membranes Cell membranes associated with synapses. Both presynaptic and postsynaptic membranes are included along with their integral or tightly associated specializations for the release or reception of transmitters. Membrane, Synaptic,Membranes, Synaptic,Synaptic Membrane

Related Publications

K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
November 1985, The Journal of neuroscience : the official journal of the Society for Neuroscience,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
June 1990, Brain research,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
August 1990, Journal of neurochemistry,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
December 1988, The Journal of pharmacology and experimental therapeutics,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
January 2007, International review of neurobiology,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
June 1989, Biochimica et biophysica acta,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
March 1982, Neuroscience letters,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
May 1991, Journal of neurochemistry,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
January 1999, Neuroscience,
K Oguro, and M Ito, and H Tsuda, and K Mutoh, and H Shiraishi, and Y Shirasaka, and H Mikawa
July 1994, Sheng li ke xue jin zhan [Progress in physiology],
Copied contents to your clipboard!