... or of their effectiveness, quality or safety. The publisher 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. Noradrenaline Pituitary gland Testosterone Transmitter coexistence...

...Tatsuo Akema; Fukuko Kimura Effects of selective γ-aminobutyric acida (GABAa) and GABAb receptor agonists on noradrenaline (NA)-induced and N-methyl-D-aspartate (NMDA)-induced luteinizing-hormone (LH) secretion were examined in ovariectomized estrogen-primed rats. Experiments were performed...

... or safety. The publisher 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. αMSH Lordosis Ventromedial nucleus Noradrenaline 4 12 1992 5 05 1993 8...

...E. Domański; Lidia K. Chomicka; Anna Ostrowska; Alina Gajewska; Krystyna Mateusiak The relationships between the release of LHRH, β-endorphin (β-END) and noradrenaline (NA) from the hypothalamic infundibular nuclei/median eminence (NI/ME) during the periovulatory period in the ewe was studied...

... of noradrenergic concentration. The changes occurred in opposite directions in the different regions investigated; increases in noradrenaline were observed in the prostate, with a reduction being detected in the epididymus and no changes were observed in the vas deferens or the seminal vesicles. 5...

...(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. Atrial natriuretic peptide Hypothalamus Noradrenaline Adrenoceptor Neuroendocrinology 1990;52:65-69 © 1990 S. Karger...

...Allan E. Herbison; Robert P. Heavens; Richard G. Dyer The effect of Al cell group electrical stimulation on the simultaneous release of endogenous noradrenaline (NA) and γ-aminobutyric acid (GABA) from the medial preoptic area (MPOA) was monitored with microdialysis. In ovariectomised (OVX) rats...

... of the α 1 -adrenergic agonist methoxamine acutely or chronically and decreased by the selective depletion of adrenergic transmitters by 6-hydroxydopamine. Met-enkephalin levels in neurointermediate lobe were decreased by methoxamine but unaffected by depletion of noradrenaline/adrenaline. These results...

... of pituitary LH secretion in female rats. 12 03 1990 15 05 1990 3 4 2008 γ-Aminobutyric acid Noradrenaline Luteinizing hormone Female rat © 1990 S. Karger AG, Basel 1990 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may...

... and noradrenaline (NA) nerve terminal systems. Serum thyroid-stimulating hormone (TSH), prolactin, luteinizing hormone (LH), follicle-stimulating hormone (FSH), vasopressin, corticosterone and testosterone levels were determined by radio-immunoassay procedures. Nicotine treatment and to a minor degree also acute...

...John O. Willoughby; P.M. Jervois; M.F. Menadue; W.W. Blessing In unanaesthetized rats chronically prepared with venous and intracerebral cannulae, noradrenaline injected into the region of the supraoptic nuclei caused a dose-dependent increase in plasma vasopressin, measured by radioimmunoassay...

...Bai-ge Zhao; Christopher Chapman; David Brown; John Bicknell The function of noradrenaline in the rat neurohypophysis was investigated by examining the effects of selective adrenergic receptor agents on electrically evoked release of oxytocin, arginine vasopressin, and noradrenaline using the [ 3 H...

...Bai-ge Zhao; Christopher Chapman; John Bicknell The actions of opioids on electrically evoked release of oxytocin, vasopressin, and noradrenaline – using the [ 3 H]-noradrenaline technique – from the rat neurohypophysis were examined in vitro. Antagonism of the action of endogenous neurohypophysial...

...-treated) and NPY-antiserum-treated rats. Treatment with this antiserum resulted in an impaired vasopressin response to haemorrhage, although the haemodynamic changes observed after this hypovolaemic challenge were similar to control rats. NPY and noradrenaline content in the hypothalamus and brainstem...

... as after T 3 or T 4 restitution therapy 4 weeks after thyroidectomy. By means of high pressure liquid chromatography (HPLC), dopamine (DA) and noradrenaline (NA) levels and utilization 4 weeks after thyroidectomy have been analyzed in various brain regions. Triiodothyronine treatment (10 µg/kg, s.c, twice...

...Javier Diez-Guerra; Sara Augood; Piers C. Emson; Richard G. Dyer Experiments were undertaken to investigate whether the release of noradrenaline (NA) in the preoptic area of female rats is modulated by opiate mechanisms. Slices (300 µm) of preoptic area were incubated individually after loading...

... elucidated by the use of isolated strips from the protruding part of the wall of bovine ovarian follicles. PGF 2 α contracts the strips, and it also potentiates the contractile response to electrical field stimulation of the nerves, but it has no effect on noradrenaline-induced contractions. PGE 1 and PGE 2...

..., instructions or products referred to in the content or advertisements. Locus ceruleus Luteinizing hormone Estrous cycle Ovariectomy Noradrenaline Neuroendocrinology 41: 44-51 (1985) © 1985 S. Karger AG. Basel 0028-3835/85/0411-0044S 2.75/0 Effect of Locus ceruleus Lesion on Luteinizing Hormone...

...), but not acute treatment (1 and 3.6 mg/kg i.p., respectively, 2 h before killing), increases CA utilization in the medial and lateral palisade zones of the median eminence and reduces noradrenaline (NA) utilization in the parvocellular part and magnocellular part of the paraventricular hypothalamic nucleus...

...Michel Heaulme; Fernand Dray Noradrenaline (NA) and prostaglandin (PG) E 2 produced a dose-related stimulation of luteinizing hormone releasing hormone (LH-RH) release from incubated median eminence of adult male rats, with ED50 values of 6.10 –7 and 8.10 –8 M, respectively. The effects of some...