title: Skin fibroblast beta-adrenergic receptor function in manic-depressive illness.
abstract: Beta-adrenergic receptor function was assessed in cultured skin fibroblasts obtained from bipolar patients and normal volunteers by measurement of the cyclic adenosine monophosphate (cAMP) response to isoproterenol. No group differences were observed. To assess regulation of receptor desensitization, fibroblasts were incubated for 24 hr with isoproterenol, and then the cAMP response to isoproterenol was determined. Subsensitivity to rechallenge with isoproterenol did not distinguish bipolar patients from controls.
authors.affiliation: Clinical Neurogenetics Branch, DIRP, NIMH, Bethesda, MD 20892.
authors.forename: W H
authors.initials: WH
authors.lastname: Berrettini
authors.forename: J
authors.initials: J
authors.lastname: Bardakjian
authors.forename: C B
authors.initials: CB
authors.lastname: Cappellari
authors.forename: A L
authors.initials: AL
authors.lastname: Barnett
authors.forename: A
authors.initials: A
authors.lastname: Albright
authors.forename: J I
authors.initials: JI
authors.lastname: Nurnberger
authors.forename: E S
authors.initials: ES
authors.lastname: Gershon
mesh_terms: D001714:Bipolar Disorder / Q000503:physiopathology*; D002478:Cells, Cultured; D000242:Cyclic AMP / Q000378:metabolism; D005347:Fibroblasts / Q000187:drug effects / Q000378:metabolism; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D011943:Receptors, Adrenergic, beta / Q000502:physiology*
chemical_list: D011943:Receptors, Adrenergic, beta; D000242:Cyclic AMP; D007545:Isoproterenol