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      A Tripeptidyl Ensemble Perspective of Interactive Control of Growth Hormone Secretion

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          Current investigational tools in molecular biology, biochemistry and integrative physiology have revealed an increasing array of signals that influence growth hormone (GH) secretion. The present perspective combines these factors under a simplified final-common pathway model of threefold joint control by GH-releasing hormone, GH-releasing peptide/ghrelin and somatostatin. This concept is highlighted from the viewpoint of sex steroid- and age-dependent modulation of the peptide trilogy listed above.

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          Most cited references 27

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          Pathophysiology of the Neuroregulation of Growth Hormone Secretion in Experimental Animals and the Human

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            Endocrine Activities of Ghrelin, a Natural Growth Hormone Secretagogue (GHS), in Humans: Comparison and Interactions with Hexarelin, a Nonnatural Peptidyl GHS, and GH-Releasing Hormone

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              The Expression of the Growth Hormone Secretagogue Receptor Ligand Ghrelin in Normal and Abnormal Human Pituitary and Other Neuroendocrine Tumors

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                Author and article information

                Horm Res Paediatr
                Hormone Research in Paediatrics
                S. Karger AG
                July 2003
                17 November 2004
                : 60
                : Suppl 1
                : 86-101
                Mayo Medical and Graduate School of Medicine, Mayo Clinic, Rochester, Minn., USA
                71232 Horm Res 2003;60(suppl 1):86–101
                © 2003 S. Karger AG, Basel

                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, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher. Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug. Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services 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.

                Page count
                Figures: 12, References: 83, Pages: 16
                Somatopause and Elderly GHD – Similarities and Differences


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