Results 121 to 130 of about 589,499 (392)

Melanin Made by Dopamine Oxidation: Thin Films and Interactions with Polyelectrolyte Multilayers [PDF]

open access: yesarXiv, 2014
The spontaneous oxidation of dopamine in slightly alkaline solutions was investigated on the basis of the work of Lee and others [Science, 318:426-430, 2007], and the reaction product was identified as dopamine-melanin. The ability of melanin to covalently bind amine functional groups was confirmed by quantification of the corresponding binding sites ...
arxiv  

Glutamatergic-dopaminergic balance in the brain. Its importance in motor disorders and schizophrenia [PDF]

open access: yes, 1992
Dopamine appears to be of less importance in the regulation of psychomotor functions than was previously thought. A central dopaminergic-glutamatergic balance may be important for both akinetic motor disorders and psychosis.
Danielczyk, W.   +3 more
core  

The effects of ergot and non-ergot-derived dopamine agonists in an experimental mouse model of endometriosis.

open access: yesReproduction, 2011
Implantation of a retrogradely shed endometrium during menstruation requires an adequate blood supply, which allows the growth of endometriotic lesions. This suggests that the development of endometriosis can be impaired by inhibiting angiogenesis.
F. Delgado-Rosas   +6 more
semanticscholar   +1 more source

Further SAR of GIRK1/2 activators: Synthesis and Biological Characterization of In Vitro Tool Compounds

open access: yesChemMedChem, Accepted Article.
The work presented herein outlines the ongoing structure‐activity relationship (SAR) studies centered around a potent, efficacious, and selective activators of the GIRK1/2 channel. Optimization studies centered around the pyrazole privileged scaffold, the N‐1‐position of the pyrazole and the right‐hand ether.
Sumaiya Nahid   +8 more
wiley   +1 more source

A review of frequently used Kampo prescriptions part 1. Daikenchuto

open access: yesTraditional &Kampo Medicine, Volume 9, Issue 3, Page 151-179, December 2022., 2022
Abstract Background The original formula name for daikenchuto (DKT) was written in ‘Jin Gui Yao Lue (Kinkiyōryaku in Japanese)’. DKT as used in Japan consists of four types of crude drug. Key findings Although there are few examples of its use in Chinese classical records, it has begun to be used extensively in modern Japan for intestinal obstruction ...
Takao Namiki   +5 more
wiley   +1 more source

New information of dopaminergic agents based on quantum chemistry calculations

open access: yesScientific Reports, 2020
Dopamine is an important neurotransmitter that plays a key role in a wide range of both locomotive and cognitive functions in humans. Disturbances on the dopaminergic system cause, among others, psychosis, Parkinson’s disease and Huntington’s disease ...
Guillermo Goode-Romero   +6 more
doaj   +1 more source

Pepducins as a potential treatment strategy for asthma and COPD. [PDF]

open access: yes, 2018
Current therapies to treat asthma and other airway diseases primarily include anti-inflammatory agents and bronchodilators. Anti-inflammatory agents target trafficking and resident immunocytes and structural cells, while bronchodilators act to prevent or
Benovic, Jeffrey L.   +4 more
core   +2 more sources

Dopamine Receptor

open access: yesDefinitions, 2020
Dopamine Receptors are a class of G protein-coupled receptors that are prominent in the vertebrate central nervous system (CNS). The neurotransmitter dopamine is the primary endogenous ligand for dopamine receptors.
Raymond Turco
semanticscholar   +1 more source

A Phase 1 Randomized Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single Escalating Oral Doses of Dordaviprone and the Effects of Food on the Bioavailability of Dordaviprone in Healthy Adult Subjects

open access: yesClinical Pharmacology in Drug Development, EarlyView.
Abstract Dordaviprone (ONC201) is a novel, small molecule imipridone with antitumor effects in glioma patients. This study evaluated the pharmacokinetics and safety of dordaviprone following single escalating doses (Part A), as a capsule content mixed with applesauce or Gatorade (sports drink) [Part B1]), and with or without food [Part B2].
Shamia L. Faison   +7 more
wiley   +1 more source

Electronic schematic for bio-plausible dopamine neuromodulation of eSTDP and iSTDP [PDF]

open access: yesarXiv, 2018
In this technical report we present novel results of the dopamine bio-plausible neuromodulation excitatory (eSTDP) and inhibitory (iSTDP) learning. We present the principal schematic for the neuromodulation of D1 and D2 receptors of dopamine, wiring schematic for both cases as well as the simulatory experiments results done in LTSpice.
arxiv  

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