Adaptive changes in the 5-HT2 binding site after chronic administration of agonists and antagonists
@article{Blackshear1986AdaptiveCI, title={Adaptive changes in the 5-HT2 binding site after chronic administration of agonists and antagonists}, author={M. A. Blackshear and L. Martin and E. sanders-Bush}, journal={Neuropharmacology}, year={1986}, volume={25}, pages={1267-1271} }
This study confirms and extends an earlier report that acute administration of the serotonin (5-HT) antagonist, mianserin, caused a marked decrease in the density of 5-HT2 binding sites in brain of the rat (Blackshear and Sanders-Bush, 1982). Using [3H]ketanserin, a selective ligand for the 5-HT2 site, the present study further investigated the mechanism of this effect. The effects of mianserin in vivo and in vitro were compared with those of trifluoromethylphenylpiperazine (TFPP), a directly… CONTINUE READING
Topics from this paper
49 Citations
The effects of the peptide-coupling agent, EEDQ, on 5-HT2A receptor binding and function in rat frontal cortex
- Chemistry, Medicine
- Neuropharmacology
- 1999
- 18
Serotonin2 agonist administration down-regulates rat brain serotonin2 receptors.
- Chemistry, Medicine
- Life sciences
- 1988
- 92
Sertraline-induced desensitization of the serotonin 5HT-2 receptor transmembrane signaling system
- Chemistry, Medicine
- Psychopharmacology
- 2004
- 43
Up-regulation of 5-HT2 receptors in the rat brain by repeated administration of SR 46349B, a selective 5-HT2 receptor antagonist.
- Chemistry, Medicine
- European journal of pharmacology
- 1993
- 28
Serotonergic Antagonist Effects on Trafficking of Serotonin 5‐HT2A Receptors in Vitro and in Vivo a
- Medicine, Biology
- Annals of the New York Academy of Sciences
- 1998
- 54
Selective down-regulation of the agonist-dependent high affinity state of rat cortical 5-HT2 receptors following chronic treatment with amperozide.
- Chemistry, Medicine
- Journal of receptor research
- 1993
- 13
Differential effects of serotonin (5-HT) lesions and synthesis blockade on neuropeptide-Y immunoreactivity and 5-HT1A, 5-HT1B/1D and 5-HT2A/2C receptor binding sites in the rat cerebral cortex
- Biology, Medicine
- Brain Research
- 1998
- 45
In vivo pharmacology of irindalone, a 5‐HT2 receptor antagonist with predominant peripheral effects
- Chemistry
- 1989
- 11
Attenuation of 5-HT1A and 5-HT2 but not 5-HT1C receptor mediated behaviour in rats following chronic treatment with 5-HT receptor agonists, antagonists or antidepressants
- Chemistry, Medicine
- Psychopharmacology
- 2005
- 20
References
SHOWING 1-10 OF 13 REFERENCES
Serotonin receptor sensitivity after acute and chronic treatment with mianserin.
- Chemistry, Medicine
- The Journal of pharmacology and experimental therapeutics
- 1982
- 190
Different effects of serotonin antagonists on 3H-mianserin and 3H-ketanserin recognition sites.
- Chemistry, Medicine
- Life sciences
- 1985
- 63
Serotonin-stimulated phosphoinositide turnover: mediation by the S2 binding site in rat cerebral cortex but not in subcortical regions.
- Chemistry, Medicine
- The Journal of pharmacology and experimental therapeutics
- 1985
- 204
The effects of quipazine on serotonin metabolism in rat brain.
- Chemistry, Medicine
- Life sciences
- 1976
- 70
Discriminative stimulus properties of quipazine: mediation by serotonin2 binding sites.
- Chemistry, Medicine
- The Journal of pharmacology and experimental therapeutics
- 1984
- 57
Effect of 1-(m-trifluoromethylphenyl)-piperazine on 3H-serotonin binding to membranes from rat brain in vitro and on serotonin turnover in rat brain in vivo.
- Chemistry, Medicine
- European journal of pharmacology
- 1978
- 58
Unusual acute effects of antidepressants and neuroleptics on S2-serotonergic receptors.
- Biology, Medicine
- Life sciences
- 1983
- 33
[3H]Mianserin: differential labeling of serotonin and histamine receptors in rat brain.
- Chemistry, Medicine
- The Journal of pharmacology and experimental therapeutics
- 1981
- 133
Antagonism of vascular serotonin receptors by m-chlorophenylpiperazine and m-trifluoromethylphenylpiperazine.
- Chemistry, Medicine
- Life sciences
- 1983
- 54
Protein measurement with the Folin phenol reagent.
- Chemistry, Medicine
- The Journal of biological chemistry
- 1951
- 274,929