70 results about "D aspartate" patented technology

Methods for treating an individual with a psychiatric order with a pharmacologic agent that enhances learning or conditioning in combination with a session of psychotherapy are provided. These methods of the invention encompass a variety of methods of psychotherapy, including exposure-based psychotherapy, cognitive psychotherapy, and psychodynamically oriented psychotherapy, and psychiatric orders including fear and anxiety disorders, addictive disorders including substance-abuse disorders, and mood disorders. The pharmacologic agents used for the methods of the present invention are ones that generally enhance learning or conditioning, including those that increase the level of norepinephrine in the brain, those that increase the level of acetylcholine in the brain, and those that enhance N-methyl-D-aspartate (NMDA) receptor transmission in the brain.

A method of evaluating memory / learning functions with the use of a model with glutamic acid N-methyl-D-aspartate (NMDA) type receptor hypofunction as an animal model for schizophrenia and with the use of reference memory task, wherein there has been found concrete means for detecting any differences in activity between typical anti-psychosis drugs and atypical anti-psychosis drugs is found.An in vivo animal model for screening of a therapeutic agent for improving cognitive dysfunction by schizophrenia is provided.

The invention pertains to a method of treating Parkinson's disease (PD) in a mammal, comprising administering a first pharmaceutical agent and a second pharmaceutical agent, wherein the first pharmaceutical agent is an antagonist of the adenosine receptor 2 (A2A) and the second pharmaceutical agent is an antagonist of the N-methyl-D-aspartate (NMDA) receptor subtype NR2B.

The invention provides a growth-promoting feed additive capable of improving the lean meat rate of a growing-finishing pig. The growth-promoting feed additive comprises the following components in parts by weight: 0.5-1.2 parts of nanometer-level NMDA (N-methyl-D-aspartate), 1.5-2.5 parts of glycine betaine, 7-10 parts of glycocyamine, 1-1.5 parts of Enviva EO, 40-50 parts of radix scutellariae, 20-30 parts of purslane and 15-20 parts of pine needles. The growth-promoting feed additive provided by the invention is green, healthy and pollution-free without containing antibiotics and can reduce the usage of the antibiotics, enhance the growth property of the growing-finishing pig, improve the meat quality and enhance the lean meat rate through the addition of Chinese medicinal herbs and growth-promoting regulators.

Novel heterodimers of tetrahydroacridines and tetrahydroquinolinones are disclosed. The heterodimers are capable of acting as both acetylcholinesterase inhibitors and N-methyl-D-aspartate (NMDA) receptor antagonists. The heterodimers may be used to improve cognitive defects via treatment or prevention in both humans and non-humans.

Disclosed herein are R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial. Because the R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt is more soluble and less toxic and has less side effects as an antimicrobial agent than hydrochloride and the other salts (D-aspartate and phosphate) conventionally used, the salt may be useful for oral and injectable administration.

Disclosed herein are R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial. Because the R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl) -1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt is more soluble and less toxic and has less side effects as an antimicrobial agent than hydrochloride and the other salts (D-aspartate and phosphate) conventionally used, the salt may be useful for oral and injectable administration.

A method of evaluating memory / learning functions with the use of a model with glutamic acid N-methyl-D-aspartate (NMDA) type receptor hypofunction as an animal model for schizophrenia and with the use of reference memory task, wherein there has been found concrete means for detecting any differences in activity between typical anti-psychosis drugs and atypical anti-psychosis drugs is found.An in vivo animal model for screening of a therapeutic agent for improving cognitive dysfunction by schizophrenia is provided.

A short hairpin RNA (shRNA) for gene knockdown the genetic expression of NR1 subunit of N-methyl-D-aspartate (NMDA) receptor comprises a first fragment sharing homologous nucleotides among the NR1 subunit of NMDA receptor; a second fragment having complementary sequence to the first fragment; and a connecting fragment having any base in repeated arrangement, and connecting to the first and second fragments. Also, a method of treatment for pathological pain, by applying the shRNA described above to subcutaneous tissues of living organisms for gene knockdown the genetic expression of the NR1 subunit of NMDA receptor in hypoderm.

A method of evaluating memory / learning functions with the use of a model with glutamic acid N-methyl-D-aspartate (NMDA) type receptor hypofunction as an animal model for schizophrenia and with the use of reference memory task, wherein there has been found concrete means for detecting any differences in activity between typical anti-psychosis drugs and atypical anti-psychosis drugs is found. An in vivo animal model for screening of a therapeutic agent for improving cognitive dysfunction by schizophrenia is provided.

Central neuropathic pain is treated with an analgesic composition that consists essentially of an N-methyl-D-aspartate (NMDA) receptor antagonist. In one embodiment, the invention includes chronic administration of the (NMDA) receptor antagonist. In another embodiment, the invention is use of an NMDA receptor antagonist or component thereof for the manufacture of a medicament than includes an analgesic component that consists essentially of an NMDA receptor antagonist for the chronic treatment of central neuropathic pain.

This invention is directed to substituted aryl compounds, which are linked to a substituted indole moiety by various linkers, and the kynurenine / kynuramine-like metabolites of these agents, their preparation and pharmaceutical compositions containing these compounds. This invention further is directed to the pharmaceutical use of the compounds for inhibiting GSK3β kinase and / or modulating N-methyl-D-aspartate (NMDA) channel activities for the treatment of neurodegenerative and other disorders.

Polyamine compounds, method of synthesis and method of use for anti-cancer purposes, for enhancing the activity of existing anti-cancer drugs, as well as, for inhibiting N-Methyl-D-Aspartate (NMDA) receptors found in neurotransmission systems are provided. Certain polyamine motifs have been identified that can be attached to toxic agents to facilitate their access to cancer cells as well as polyamine compounds of surprising cytotoxicity with selectivity in killing cancer cells, and surprising utility in the treatment of Alzheimer's disease and brain stroke. It includes an illustrative conjugate system with examples of a triamine or a tetraamine appended to a cytotoxic agent. Included is a general strategy to enhance cell uptake by attaching a polyamine vectoring system with an example of a triamine vector attached to an existing anti-cancer drug to improve its chemotherapeutic potency. There is an illustration of tetraamine derivatives which have surprising enhanced selectivity in inhibiting N-methyl-D-aspartate (NMDA) receptors involved in neurotransmission. Several ligands can affect the activity of this receptor, which has been shown to initiate cell death under stroke conditions (lack of oxygen). Tetraamine derivatives which bind or inhibit the action of the NMDA receptor provide new therapy for NMDA-associated human diseases, such as Alzheimer's disease and stroke.