Results 231 to 240 of about 669,596 (277)

Trace Amines and Behavior

Neurochemical Journal, 2020
Abstract—Trace amines are similar in structure to catecholamines and serotonin of the central nervous system but are present at much lower concentrations. Trace amines such as tyramine, tryptamine, octopamine, and β-phenylethylamine, bind to highly specific receptors that have low affinity for catecholamines and serotonin.
D. A. Zhukov, E. P. Vinogradova
exaly   +2 more sources

Binding sites for brain trace amines

Cellular and Molecular Neurobiology, 1989
1. Neurochemical, neuropharmacological, and neurophysiological studies suggest that some of the so-called trace amines may have a role in the modulation of neurotransmission. This review examines the possible existence and characterization of brain binding sites for the trace amines. 2.
T V, Nguyen, A V, Juorio
openaire   +2 more sources

Brain Trace Amines

1982
The neologism “trace amines” was first adopted by a study group held under the auspices of the American College of Neuropsychopharmacology at its Puerto Rico meeting in 1975. The first book1 on this topic recorded the papers presented by the participants of this study group.
Alan A. Boulton, Augusto V. Juorio
openaire   +1 more source

Escape by Trace Amine

Science Signaling, 2009
The trace amine tyramine mediates fast inhibitory synaptic transmission by activating a ligand-gated chloride channel in C. elegans .
openaire   +1 more source

Prodrugs of Trace Amines

1985
The “trace” amines 2-phenylethylamine (Ia; PEA) and tryptamine (IIa; T) are endogenous CNS stimulants with rapid turnover rates. It has been suggested (Dewhurst, 1968; Sabelli and Mosnaim, 1974) that in depression there is a functional deficiency of one or both of these amines in the brain.
Ronald T. Coutts, Glen B. Baker, Adil J. Nazarali, Tadimeti S. Rao, Ronald G. Micetich, T. W. Eric Hall   +5 more
openaire   +1 more source

Dextran Amine–Conjugated Neural Tracing in Mosquitoes

Cold Spring Harbor Protocols, 2023
To understand the circuitry of the brain, it is often advantageous to visualize the processes of a single neuron or population of neurons. Identifying sites where a neuron, or neurons, originates and where it projects can allow a researcher to begin to map the circuitry underlying various processes, including sensory-guided behaviors.
openaire   +2 more sources

Trace amines in hepatic encephalopathy.

Progress in brain research, 1996
In 1971 Fischer and Baldessarini proposed the hypothesis that hepatic encephalopathy (HE), a neuropsychiatric syndrome associated with hepatic dysfunction, could result from the direct decarboxylation of amino acids leading to trace amines such as tyramine and octopamine which could then act as false neurotransmitters.
D D, Mousseau, R F, Butterworth
openaire   +2 more sources

Pathway tracing using biotinylated dextran amines

Journal of Neuroscience Methods, 2000
Biotinylated dextran amines (BDA) are highly sensitive tools for anterograde and retrograde pathway tracing studies of the nervous system. BDA can be reliably delivered into the nervous system by iontophoretic or pressure injection and visualized with an avidin-biotinylated HRP (ABC) procedure, followed by a standard or metal-enhanced diaminobenzidine (
A, Reiner, C L, Veenman, L, Medina, Y, Jiao, N, Del Mar, M G, Honig   +5 more
openaire   +2 more sources

Trace Amines and the Neurosciences: An Overview

1984
First I wish to join with Professors Dewhurst, Baker and Sandler in welcoming everyone to Edmonton, Alberta and to this the first international conference on the ‘Trace Amines.’ The trace amines are a group of substances (and there are now more than twenty of them) that, over the past decade, have emerged not as metabolic accidents, as was once ...
openaire   +1 more source

Dextran amines in neuronal tracing

Trends in Neurosciences, 1990
B, Fritzsch, C, Wilm
openaire   +2 more sources