The present study investigates the developmental pattern of serum cortisol secretion in sick fullterm and preterm neonates in comparison to that of normal babies over the first 30 days of life. Four groups of babies (15 in each group) were studied sequentially during the first 4 weeks of life. Serial venous blood samples were drawn at 08.00,14.00, 20.00 and 02.00 h from each baby. The higher cortisol levels (p < 0.001) observed in sick preterm and full-term neonates, when compared to their respective controls, suggest an appropriate response to stress. Fullterm and preterm babies with no problem were found to have a free running rhythm in serum cortisol levels during the first 4 weeks of life.

This content is only available via PDF.
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.
You do not currently have access to this content.