... was to investigate adrenomedullary function in patients with CAH due to 21-hydroxylase and 11β-hydroxylase deficiencies and in age-matched normal subjects. Methods: We measured plasma catecholamines (epinephrine and norepinephrine) and urine metanephrine in 44 patients with CAH, 32 due to 21-hydroxylase deficiency...

... as systolic and diastolic blood pressures and in the plasma levels of epinephrine and norepinephrine (NE) in normal human male and regularly menstruating female subjects during the activation of the sympathoadrenal system by a cold pressor test. The test was performed by immersing the hand of the subject in 1...

... of a 2-hour infusion of 50 µg octreotide on plasma norepinephrine (NE) and epinephrine (E) levels in 6 patients with chromaffin cell tumors. To ascertain the biological activity of octreotide, plasma insulin levels were also measured. Infusion of octreotide was followed in all the patients but 1...

...M. Mannelli; C. Pupilli; R. Lanzillotti; L. Ianni; M. Serio Catecholamines (CAs) play a central role in the regulation of blood pressure. Sympathetic adrenal effects are ultimately elicited by the neurotransmitter norepinephrine and the hormone epinephrine. Their release is under the control...

..., they antagonize the contractions induced by norepinephrine and angiotensin II. Neuropeptide Y (NPY) is also a vasoactive peptide. It is widely distributed throughout the central and peripheral nervous systems. NPY is coreleased with norepinephrine by perivascular nerve endings. At high concentrations...

... Norepinephrine Serotonin Luteinizing hormone Prolactin © 1989 S. Karger AG, Basel 1989 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical...

...Malak G. Kolta; Karam F.A. Soliman; Byron B. Williams The effect of 5-hydroxytryptamine (5-HT) alteration on brain dopamine (DA), norepinephrine (NE), β-endorphin (βE) and immunoreactive insulin (IRI) was studied in Sprague-Dawley diabetic and control rats. Diabetes was induced using alloxan (45 mg...

...Lubomir J. Valenta; Alan N. Elias; Harvey Eisenberg Epinephrine (E) and norepinephrine (NE) levels were measured simultaneously in the adrenal veins of 6 patients before and after stimulation with 0.25 mg β1-24 ACTH. In 1 patient with Cushing’s syndrome, E and NE were also measured before and 30...

... < 0.001). Dopamine content in the ectopic pituitary of grafted rats was higher than in their own in situ pituitaries or on those of sham-operated rats until day 45 being similar to them afterwards. Norepinephrine was also present in the pituitary graft but was not detected in the in situ pituitaries...

...Jerome M. Feldman; George C. Gerritsen There is some controversy concerning a possible effect of diabetes mellitus on the sympathetic nervous system in humans with spontaneous diabetes mellitus and in animals with experimental diabetes mellitus. In this study we compared the tissue norepinephrine...

...Jerome M. Feldman; Judith A. Blalock; Ruthann T. Zern There is evidence that hypothalamic norepinephrine (NE) plays a role in the control of appetite in the rat. Using specific and sensitive radioenzymatic assays, we determined if there was a difference in the tissue (hypothalamus, cerebral cortex...

..., instructions or products referred to in the content or advertisements. Pheochromocytoma Rat Tissue culture Catecholamines Dopamine Norepinephrine Epinephrine Tumor model Hormone Res. 13: 174-179 (1980) Pheochromocytoma: an Animal Model' Valentine Burroughs, Menek Goldstein and Louis Shenkman...

...Haruko Uemura; Hideshi Kobayashi A cannula containing a mixture of norepinephrine (NE) or dibenamine (DB) and cholesterol (C) was implanted into different hypothalamic regions or adenohypophysis of rats. The rats bearing implants of NE in the median eminence-arcuate nucleus region (MAR) showed...

... advertised 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. Epinephrine Norepinephrine 11-OH corticoids...

...E. Pedroza; W. García-Biénere; J.M. Rosner Norepinephrine increased the in vitro uptake of 3 H-estradiol by the uterus of spayed rats. This effect was observed at 15 and 30 min but not at 90 min. Norepinephrine also increased the binding of 3 H-estradiol by the nuclear (p < 0.02) and the cytosol...

... from any ideas, methods, instructions or products referred to in the content or advertisements. Catecholamines Dopamine Epinephrine Norepinephrine Bone mass Knowledge of the relation between the sympathetic nervous system and bone metabolism has existed for some time...

...David R. Garris; Bryan L. Garris Objective: Elucidation of the intracellular lipoatrophic diabetic state and the concomitant alterations in norepinephrine (NE) parameters characterizing female reproductive failure. Methods: Quantitation of intrinsic NE levels in utero-ovarian and pancreatic tissue...

...Mogens Kappel; Troels D. Poulsen; Henrik Galbo; Bente K. Pedersen This study was designed to test the hypothesis that the modulations of the human immune system in relation to in vivo whole body hyperthermia may be ascribed to elevations in the plasma epinephrine and norepinephrine concentrations...