Superoxide in the Vascular System

Abstract

Oxidant production and regulation is becoming increasingly important in the study of vascular signaling mechanisms, and recent reviews have characterized some of the possible roles for known downstream products of superoxide formation. In this review, we will examine current research in the field, with a special emphasis on the role of the superoxide molecule itself and its place amongst the slightly better understood roles of peroxide and peroxynitrite. The regulatory roles of oxidant species are wide-ranging, and their involvement in processes ranging from intracellular and receptor signaling mechanisms that regulate endothelial mediator release and vascular contractile function to processes that control cellular growth and apoptosis has been implied. Cellular sources of superoxide production and metabolism and the chemical interaction of oxidant species with specific components of cellular signaling mechanisms are considered important factors which determine physiological responses that control vascular function.

Journal

Journal ID (publisher-id): JVR

Journal ID (nlm-ta): J Vasc Res

Journal ID (doi): 10.1159/issn.1018-1172

Title: Journal of Vascular Research

Publisher: S. Karger AG

ISSN (Print): 1018-1172

ISSN (Electronic): 1423-0135

Publication date Subscription-year: 2002

Publication date (Print): June 2002

Publication date (Electronic): 22 August 2008

Volume: 39

Issue: 3

Pages: 191-207

Affiliations

Department of Physiology, New York Medical College, Valhalla, N.Y., USA

Article

Publisher ID: 63685 Other ID: J Vasc Res 2002;39:191–207

DOI: 10.1159/000063685

PubMed ID: 12097818

Copyright statement: © 2002 S. Karger AG, Basel

License:

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: 2, Tables: 2, References: 139, Pages: 17

Product

Self URI (application/pdf): https://www.karger.com/Article/Pdf/63685

Self URI (text/html): https://www.karger.com/Article/FullText/63685

Self URI (journal page): https://www.karger.com/SubjectArea/Cardiovascular-System

Categories

Subject: Review