title: Glucocorticoid regulation of cannabinoid receptor messenger RNA levels in the rat caudate-putamen. An in situ hybridization study.
abstract: The influence of adrenalectomy on cannabinoid receptor gene expression in the adult rat dorsal striatum was investigated by in situ hybridization with specific oligonucleotide probes. The caudate-putamen of adrenalectomized rats contains approximately 50% significantly higher mRNA levels than the controls. This increase could be counteracted by dexamethasone treatment. Together, these results suggest glucocorticoid down-regulation of cannabinoid receptor gene expression in the striatum.
authors.affiliation: Laboratory of Neurosciences, Université Libre de Bruxelles, Belgium.
authors.forename: P
authors.initials: P
authors.lastname: Mailleux
authors.forename: J J
authors.initials: JJ
authors.lastname: Vanderhaeghen
mesh_terms: D000315:Adrenalectomy; D000818:Animals; D002421:Caudate Nucleus / Q000187:drug effects / Q000378:metabolism*; D003907:Dexamethasone / Q000494:pharmacology*; D015536:Down-Regulation; D004745:Enkephalins / Q000096:biosynthesis; D017403:In Situ Hybridization; D008297:Male; D015345:Oligonucleotide Probes; D011498:Protein Precursors / Q000096:biosynthesis; D011699:Putamen / Q000187:drug effects / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar; D043882:Receptors, Cannabinoid; D011955:Receptors, Drug / Q000096:biosynthesis* / Q000187:drug effects
chemical_list: D004745:Enkephalins; D015345:Oligonucleotide Probes; D011498:Protein Precursors; D012333:RNA, Messenger; D043882:Receptors, Cannabinoid; D011955:Receptors, Drug; C029992:proenkephalin; D003907:Dexamethasone