Now showing items 21-30 of 30
Multiple HPA profiles in endogenous depression: Effect of age and sex on cortisol and beta-endorphin
(Elsevier, 1993-01-15)
We have previously shown that a number of depressed patients demonstrated a failure to suppress corticotrophic secretion, as measured by [beta]-Endorphin/[beta]-Lipotropin ([beta]-End/[beta]-LPH levels), following dexamethasone ...
Opioid receptor-like (ORL1) receptor distribution in the rat central nervous system: Comparison of ORL1 receptor mRNA expression with 125 I-[ 14 Tyr]-orphanin FQ binding
(John Wiley & Sons, Inc., 1999-10-04)
The recently discovered neuropeptide orphanin FQ (OFQ), and its opioid receptor-like (ORL1) receptor, exhibit structural features suggestive of the μ, κ, and δ opioid systems. The anatomic distribution of OFQ immunoreactivity ...
Characterization of pro-opiomelanocortin processing in heterologous neuronal cells that express PC2 mRNA
(Elsevier, 1993-05)
We have investigated processing of monkey pro-opiomelanocortin (POMC) following transfection into heterologous neuronal Neuro 2A (N2A) cells. In several separately transfected stable cell lines (termed N2A/POMC2-like; N = ...
Evidence that [beta]-endorphin is synthesized in cells in the nucleus tractus solitarius: detection of POMC mRNA
(Elsevier, 1992-08-07)
Evidence from a number of sources indicates that the major site of pro-opiomelanocortin (POMC)-producing cells in the CNS is the arcuate nucleus of the hypothalamus. Using immunocytochemical techniques, a second, smaller ...
Cloning and characterization of a pharmacologically distinct A1 adenosine receptor from guinea pig brain
(Elsevier, 1994-10)
Three full-length cDNA clones encoding the guinea pig A1 adenosine receptor have been isolated by polymerase chain reaction (PCR) and low-stringency hybridization screening of a guinea pig brain cDNA library. These three ...
The Role of the Hippocampal Mineralocorticoid and Glucocorticoid Receptors in the Hypothalamo-Pituitary-Adrenal Axis of the Aged Fisher Rat
(Elsevier, 1994-10)
The aging process has been frequently associated with hippocampal neuredegeneration, loss of corticosteroid receptors, and, at the same time, dysfunction of the hypothalamo-pituitary-adrenal (HPA) axis. We were interested ...
Selective forebrain fiber tract lesions implicate ventral hippocampal structures in tonic regulation of paraventricular nucleus corticotropin-releasing hormone (CRH) and arginine vasopressin (AVP) mRNA expression
(Elsevier, 1992-10-02)
The hippocampus appears to be involved in tonic regulation of the hypothalamo-pituitary-adrenocortical axis via interactions with corticotropin-releasing hormone (CRH) and arginine vasopressin (AVP)-containing neurons of ...
Serotonin transporter mRNA in rat brain is regulated by classical antidepressants
(Elsevier, 1994-02-15)
Regulation of striatonigral prodynorphin peptides by dopaminergic agents
(Elsevier, 1990-06-04)
The primary purpose of this study was to examine the regulation of prodynorphin peptides by dopaminergic agents in the central nervous system. The indirectly acting catecholamine agonist -amphetamine sulfate (AMPH) and the ...