Resultado de búsqueda
20 de jun. de 2024 · De este modo, el transportador de serotonina 5-HTT se pone en el objetivo. La función de este gen es codificar los transportadores de serotonina ubicados en la pared celular y reabsorben el neurotransmisor serotonina de la hendidura sináptica. Este gen permite que las neuronas serotoninérgicas se repongan.
Hace 5 días · The 5-HT receptors, the receptors for serotonin, are located on the cell membrane of nerve cells and other cell types in animals, and mediate the effects of serotonin as the endogenous ligand and of a broad range of pharmaceutical and psychedelic drugs.
Hace 1 día · Classification. 5-hydroxytryptamine receptors or 5-HT receptors, or serotonin receptors are found in the central and peripheral nervous systems. They can be divided into 7 families of G protein-coupled receptors which activate an intracellular second messenger cascade to produce an excitatory or inhibitory response. The exception to this is the 5-HT 3 receptor which is a ligand-gated ion channel.
19 de jun. de 2024 · The serotonin transporter, which reuptakes this amine into serotonergic neurons, also plays an important role in the regulation of their firing, by regulating the extracellular levels of serotonin and thus the autoinhibitory effect of serotonin on these neurons [174, 175, 176].
Hace 5 días · The 5-HT 2A receptor is a subtype of the 5-HT 2 receptor that belongs to the serotonin receptor family and is a G protein-coupled receptor (GPCR). The 5-HT 2A receptor is a cell surface receptor, but has several intracellular locations. Like all 5-HT 2 receptors, the 5-HT 2A receptor is G q /G 11-protein coupled.
28 de jun. de 2024 · Serotonin (5-hydroxytryptamine, 5-HT) is primarily synthesized by neurons in the dorsal Raphe nucleus (DRN) and median Raphe nucleus (MRN) in the midbrain, which project to multiple brain regions including the hippocampus, which is essential for short-term (working) and long-term memory formation.
27 de jun. de 2024 · The first evidence of an active transport of serotonin (5-hydroxytryptamine, 5-HT) came from pioneer studies in the late 1950s showing an uptake of 5-HT into the blood platelets from rabbit or guinea pig. A few years later, a similar mechanism was observed in the rat brain (Schanberg 1963).
