Neonatology
Effect of Glucagon, Phenylephrine, and Isoproterenol on Glycogenolysis and Glucose Release from Fetal Rat Hepatocytes in SuspensionHühn W. · Schulze H.-P. · Dargel R.Institute of Pathological Biochemistry, Friedrich Schiller University, Jena, GDR
|
|
Log in to MyKarger to check if you already have access to this content.
KAB
Buy a Karger Article Bundle (KAB) and profit from a discount!
If you would like to redeem your KAB credit, please log in.
Save over 20% compared to the individual article price.
Article / Publication Details
Published online: September 17, 2009
Issue release date: 1983
Number of Print Pages: 5
Number of Figures: 0
Number of Tables: 0
ISSN: 1661-7800 (Print)
eISSN: 1661-7819 (Online)
For additional information: https://www.karger.com/NEO
Abstract
Fetal hepatocytes isolated at day 22 of gestation by trypsin digestion of rat liver retain their responsiveness to hormones. Glucagon significantly stimulates glycogenolysis and glucose release to 115 and 124%, respectively. The effect of α- and β-agonists is more pronounced enhancing glycogen breakdown and glucose release to 133 and 147% (L-phenylephrine) and 183 and 202% (isoproterenol), respectively. The isolated fetal hepatocytes obtained by trypsin digestion are a useful tool for studying the hormonal control of liver metabolism during the perinatal stage without limitations met otherwise with extrahepatic factors and the effect of altered blood flow.
© 1983 S. Karger AG, Basel
Related Articles:
Article / Publication Details
Published online: September 17, 2009
Issue release date: 1983
Number of Print Pages: 5
Number of Figures: 0
Number of Tables: 0
ISSN: 1661-7800 (Print)
eISSN: 1661-7819 (Online)
For additional information: https://www.karger.com/NEO
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, 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.

Get Permission