... conductance Opioid peptides Gonadal steroids Baclofen γ-Aminobutyric acid γ-Aminobutyric acid receptors endocrinology Hypothalamic Neurons: Regulation and Steroid Feedback Neuroendocrinology 1996,64:114-123 André H. Lagrange Edward J. Wagner Oline K. Ronnekleiv Martin J. Kelly Department o f...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Opioid peptides Corticotropin-releasing hormone Vasopressin Sheep Ontogeny Opioid agonists endocrinology Cindy C...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Lactation Neuropeptide Y Opioid peptides Molecular neuroendocrinology Brown fat Thermogenesis Prolactin IMklod^) -endocrinology Physiology of Hypothalamic Neurons...

... and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Nitric oxide Catecholamines Opioid peptides Adrenal medulla Glucose Insulin Glucagon Glycemia -endocrinology...

... to in the content or advertisements. Medial preoptic area Preoptic nucleus Gonadotropins Electrochemical stimulation Serotonin γ-Aminobutyric acid Opioid peptides (Mpyir© endocrinology Hypothalamic Regulation of Gonadotropins Neurocruiocrinology 1997;66:114-121 Received: October 7, 1996 Accepted...

.... Neurohypophysis Oxytocin Opioid peptides Pregnancy Cholecystokinin [Mm ® endocrinology Neuroanatomy and Regulation of Hypothalamic Neurons Neurocndocrinology 1997;66:378 383 Received: February 11. 1997 Accepted after revision: April 28. 1997 Gareth Lenga Sandra Dyeb R. John Bicknellb Department...

.... On the other hand, acute ethanol had no effect on the POMC and PDYN mRNA levels, nor did it affect the α-neoendorphin concentration in the pituitary. The results of our study indicate that acute and repeated ethanol differentially affects the biosynthesis of opioid peptides in the specific lobes...

... concentrations of growth hormone, insulin-like growth factor 1 (IGF-1), insulin-like growth factor binding protein-3 (IGFBP-3), monoamine metabolites, neuropeptides and endogenous opioid peptides. Twenty patients, 10 patients in each of 2 groups, with adult-onset, growth hormone deficiency were treated for 1...

... of naloxone (2 mg/kg/h) promptly elicited intermittent MUA volleys each of which was associated with an LH pulse. This suggests that operation of the LHRH pulse generator in the ovariectomized condition is restrained by the action of E 2 with the mediation of endogenous opioid peptide neurons. LHRH pulse...

...Gregory M. Miller; Marie J. Gibson Among the neuromodulators of the GnRH neuronal system are the endogenous opioid peptides and the excitatory amino acids. Although the opioid antagonist naloxone (NAL) induces LH secretion in many species, there are no reports of an effect of NAL on LH release...

..., instructions or products referred to in the content or advertisements. Hypophysiotrophic neurohormones Opioid peptides Hypothalamus Adenohypophysis Testis Paracrine mechanism Autocrine mechanism 8 4 2008 Special Article Neuroendocrinology I993;57:l 196-1207 Bela Halasz Second...

...Kazumi Ito; Tomomi Tanak; Yuji Mori The role of endogenous opioid peptides in the control of gonadotropin-releasing hormone pulse generator activity was examined in long-term ovariectomized goats by recording the hypothalamic multiple-unit activity specifically associated with pulsatile luteinizing...

...Kazuo Otake; Kunikazu Kondo; Yutaka Oiso We examined the effects of γ-aminobutyric acid (GABA) and naloxone, a potent opioid antagonist, on arginine vasopressin (AVP) secretion in conscious rats in order to study the relationship of GABA and endogenous opioid peptides in the regulation of AVP...

...John A. Schriefer The neurointermediate lobe of the pituitary () contains the opioid peptides methionine enkephalin (MENK) and dynorphin 1–8 (DYN) in addition to oxytocin (OT) and vasopressin (AVP). If the opioids have a functional role, such as feedback control on OT or AVP release, the content...

... of endogenous opioid peptides causes this slowing of pulsatile LH secretion, the ability of naloxone administration to reverse the fasting-induced suppression of LH secretion was tested. For this study, 6 adult male rhesus monkeys, with indwelling femoral and jugular venous catheters, were maintained on tether...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Fetus Sheep Adrenal medulla Pituitary Opioid peptides Enkephalin-containing peptides Catecholamines Neuroendocrinology 1991 ;53:281 286 © 1991 S, Karger AG. Basel...

.... Hypothalamus Gonadotropin-releasing hormone Luteinizing hormone Opioid peptides Neuropeptide Y Primates Neuroendocrinology 19 9 1;53:396-403 Effects of Neuropeptide Y on the in vitro Release of Gonadotropin-Releasing Hormone, Luteinizing Hormone, and Beta-Endorphin and Pituitary Responsiveness...

... prolactin and immunoreactive β-endorphin exist in the same hypothalamic cell population, opioid peptides derived from pro-opiomelanocortin may mediate some effects of estrogen on the neural circuitry regulating reproduction. 3 03 1988 22 04 1988 2 4 2008 © 1989 S. Karger AG, Basel...

... were performed to examine contacts between these GnRH neurons and nearby opioid peptide (OP) neurons in the ARC. Vibratome sections of the medial basal hypothalamus were obtained from colchicine-treated, perfusion-fixed juvenile female rhesus macaques. They were sequentially immunostained for GnRH...

... of these opioid peptides differently, between ages and between tissues. Finally, posttranslational processing of some of these peptides differs with age, as indicated by changes in immunoreactive forms observed on high-performance liquid chromatography. Opioid peptides Hypothalamo-pituitary axis High...