A comparison of D1 receptor binding and mRNA in rat brain using receptor autoradiographic and in situ hybridization techniques
dc.contributor.author | Mansour, Alfred | en_US |
dc.contributor.author | Meador-Woodruff, James H. | en_US |
dc.contributor.author | Zhou, Q. -Y. | en_US |
dc.contributor.author | Civelli, Olivier | en_US |
dc.contributor.author | Akil, Huda | en_US |
dc.contributor.author | Watson, Stanley J. | en_US |
dc.date.accessioned | 2006-04-10T14:54:27Z | |
dc.date.available | 2006-04-10T14:54:27Z | |
dc.date.issued | 1991 | en_US |
dc.identifier.citation | Mansour, A., Meador-Woodruff, J. H., Zhou, Q. -Y., Civelli, O., Akil, H., Watson, S. J. (1991)."A comparison of D1 receptor binding and mRNA in rat brain using receptor autoradiographic and in situ hybridization techniques." Neuroscience 45(2): 359-371. <http://hdl.handle.net/2027.42/29608> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6T0F-485YGK5-24/2/bd125fa8dfa25c2bf9366c7ead426aba | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/29608 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=1762683&dopt=citation | en_US |
dc.description.abstract | D1, a subtype of the dopamine receptors, is widely distributed in the nervous system and has been shown to be positively coupled to adenylate cyclase. Using a combination of in vitro receptor autoradiographic and in situ hybridization techniques, the present study examines the co-distribution of D1 receptor binding sites and D1 receptor messenger RNA in adjacent rat brain sections. D1 receptor binding sites were labeled using the selective antagonist [3H]SCH23390 (4.6 nM) in the presence of 1 [mu]M ketanserin, while the D1 receptor messenger RNA was visualized with a 35S-labeled riboprobe corresponding to a region between transmembrane domains III and VI of the rat D1 receptor (bp 383-843). Analysis of serial sections suggested a good agreement between D1 receptor binding and messenger RNA in several brain regions, including the paleocortex, caudate-putamen, nucleus accumbens, amygdala and suprachiasmatic nucleus. Marked discrepancies between D1 receptor binding and messenger RNA were observed in other brain regions including the entopeduncular and subthalamic nuclei, substantia nigra (pars reticulata), hippocampus and cerebellum. While technical considerations may contribute to these results, much of the discordance between the distributions is likely due to the differential localization D1 receptor messenger RNA in cell bodies and receptor binding sites on fibers and may provide insights into receptor synthesis, transport and membrane insertion. In the basal ganglia, for instance, D1 receptors are synthesized in the striatum and are either transported to efferent projections in areas such as the substantia nigra, or remain localized in striatal cells bodies. Ibotenic acid lesions in the striatum are consistent with these conclusions and demonstrate a coordinate loss of D1 receptor binding and messenger RNA in the caudate-putamen that is accompanied by a degeneration of fibers projecting to substantia nigra and a loss of D1 binding in the pars reticulata. Neurons in the dentate gyrus and in the granular layer of the cerebellum, on the other hand, synthesize D1 receptors and transport them entirely to either their dendritic or axonal fields, respectively, in the molecular layer.This analysis provides a better understanding of dopaminergic receptor systems in the CNS and their anatomical organization. | en_US |
dc.format.extent | 1247825 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | A comparison of D1 receptor binding and mRNA in rat brain using receptor autoradiographic and in situ hybridization techniques | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Public Health | en_US |
dc.subject.hlbsecondlevel | Psychology | en_US |
dc.subject.hlbsecondlevel | Neurosciences | en_US |
dc.subject.hlbsecondlevel | Molecular, Cellular and Developmental Biology | en_US |
dc.subject.hlbtoplevel | Social Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Mental Health Research Institute, University of Michigan, 205 Washtenaw Place, Ann Arbor, MI 48109-0720, U.S.A. | en_US |
dc.contributor.affiliationum | Mental Health Research Institute, University of Michigan, 205 Washtenaw Place, Ann Arbor, MI 48109-0720, U.S.A. | en_US |
dc.contributor.affiliationum | Mental Health Research Institute, University of Michigan, 205 Washtenaw Place, Ann Arbor, MI 48109-0720, U.S.A. | en_US |
dc.contributor.affiliationother | Vollum Institute for Advanced Biomédical Research, The Oregon Health Sciences University, Portland, OR 97201, U.S.A. | en_US |
dc.contributor.affiliationother | Vollum Institute for Advanced Biomédical Research, The Oregon Health Sciences University, Portland, OR 97201, U.S.A. | en_US |
dc.contributor.affiliationother | Vollum Institute for Advanced Biomédical Research, The Oregon Health Sciences University, Portland, OR 97201, U.S.A. | en_US |
dc.identifier.pmid | 1762683 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/29608/1/0000697.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0306-4522(91)90233-E | en_US |
dc.identifier.source | Neuroscience | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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