Loading...
Please wait, while we are loading the content...
Similar Documents
Multiple Serotonin Receptors: Too Many, Not Enough, or Just the Right Number?
| Content Provider | Semantic Scholar |
|---|---|
| Author | Uphouse, Lynda L. |
| Copyright Year | 1997 |
| Abstract | In this manuscript, current knowledge about central nervous system serotonin (5-HT) receptors is discussed with an emphasis toward describing the functional significance of the multiple 5-HT receptors. Five characteristics of 5-HT receptors, which are hypothesized to contribute to this functional significance, are discussed: (a) 5-HT has varying affinity and potency for the different receptor subtypes; (b) multiple transduction pathways are used by the different receptor subtypes; (c) receptor subtypes differ in their susceptibility to agonist-mediated desensitization/downregulation; (d) receptor subtypes interact in mediating cellular responses to the neurotransmitter; and (e) receptor subtypes respond differently to changes in the physiological environment. It is hypothesized that these characteristics of the multiple neurotransmitter receptors provide the nervous system with a capacity for coding and decoding of 5-HT-mediated neuronal transmission that could not take place with a single neurotransmitter receptor. Serotonergic regulation of female reproduction and regulation of glucocorticoid release are used to illustrate the integrative potential deriving from the existence of multiple 5-HT receptors. |
| Starting Page | 679 |
| Ending Page | 698 |
| Page Count | 20 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/S0149-7634(96)00022-X |
| Alternate Webpage(s) | https://api.elsevier.com/content/article/pii/S014976349600022X |
| Alternate Webpage(s) | https://www.sciencedirect.com/science/article/pii/S014976349600022X?dgcid=api_sd_search-api-endpoint |
| PubMed reference number | 9353798 |
| Alternate Webpage(s) | https://doi.org/10.1016/S0149-7634%2896%2900022-X |
| Journal | Medline |
| Volume Number | 21 |
| Journal | Neuroscience & Biobehavioral Reviews |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |