Buscar
Mostrando ítems 1-10 de 59
A search in rat brain cortex synaptic vesicles for endogenous ligands for kainic acid receptors
(1982)
Conditions were found for stabilizing rat brain cortex kainic acid (KA) receptors. Such receptors had the same Hill number (about 0.6) for KA and for glutamate. The receptors were then used as detectors for endogenous ...
Endogenous ligands for the quisqualate receptor: presence in rat brain cortex synaptic vesicles
(1988)
The presence in highly purified rat brain cortex synaptic vesicles of endogenous ligands for rat brain quisqualate receptors was investigated. The vesicles were extracted, and their contents fractionated by high voltage ...
A study in rat brain cortex synaptic vesicles of endogenous ligands for n-methyl-d-aspartate receptors
(1990)
The presence of endogenous ligands for the N-methyl-d-aspartate receptor was looked for in highly purified rat brain cortex synaptic vesicles, the contents of which were extracted and fractionated by gel filtration on ...
A search for endogenous modulators of the GABA receptor in different regions of the rat CNS
(1983)
The possible existence of endogenous substances other than γ-aminobutyric acid (GABA), that can also bind to rat brain GABA receptors, has been investigated in synaptic membranes derived from whole rat brain, or from ...
Study of the contribution of nicotinic receptors to the release of endogenous biogenic amines in Drosophila brain
(Humana Press, 2016)
Biogenic amines (BAs) are a group of molecules that act as neurotransmitters or neuromodulators in key regions of the brain involved in the development and consolidation of behaviors. The deregulation of neural systems ...
The Effect of Endogenous Modulator Endobain E on NMDA Receptor Is Interfered by Zn 2+ but Is Independent of Modulation by Spermidine
(Springer/Plenum Publishers, 2004-04)
A brain endogenous factor, termed endobain E, allosterically decreases [ 3H]dizocilpine binding to NMDA receptor. Such effect depends on receptor activation by the coagonists glutamate and glycine and is interfered by ...
Anatomical organization of urocortin 3-Synthesizing neurons and immunoreactive terminals in the central nervous system of non-human primates [Sapajus spp.]
(2017-07-24)
Urocortin 3 (UCN3) is a neuropeptide member of the corticotropin-releasing factor (CRF) peptide family that acts as a selective endogenous ligand for the CRF, subtype 2 (CRF2) receptor. Immunohistochemistry and in situ ...
Endocanabinoides: la plantita interiorEndocannabinoids: the inside plant
(Polemos, 2007-12)
En el cerebro, y en varios tejidos periféricos, el organismo fabrica una sustancia que se une a iguales sitios receptores que el principal compuesto psicoactivo de la marihuana, el delta 9-tetrahidrocanabinol (THC). El ...
Progesterone receptors: a key for neuroprotection in experimental stroke
(Endocrine Society, 2012-05)
Progesterone receptors (PR) are expressed throughout the brain. However, their functional significance remains understudied. Here we report a novel role of PR as crucial mediators of neuroprotection using a model of transient ...
Growth hormone secretagogue receptor constitutive activity impairs voltage-gated calcium channel-dependent inhibitory neurotransmission in hippocampal neurons
(Wiley Blackwell Publishing, Inc, 2018-11)
Key points: Presynaptic CaV2 voltage-gated calcium channels link action potentials arriving at the presynaptic terminal to neurotransmitter release. Hence, their regulation is essential to fine tune brain circuitry. CaV2 ...