Peroxidase Activity in Peritoneal Macrophages of Patients with Terminal Renal Failure Treated by Intermittent Peritoneal Dialysis

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Abstract

Peroxidase activity was assessed cytochemically in macrophages from peritoneal dialysate of 50 patients with terminal renal failure treated by intermittent peritoneal dialysis. In 22 patients cells were harvested for the second time after development of peritonitis as the complication of the treatment. The obtained results were compared with those of the control group consisting of 30 patients with normal renal function. Patients treated with peritoneal dialysis showed both in complication-free period and during the course of peritonitis significantly higher peroxidase activity in macrophages as revealed by the semiquantitative score test. In the course of peritonitis, peroxidase activity in macrophages was significantly lower than in complication-free period. Electron-microscopic cytochemistry demonstrated that in macrophages obtained from both control and dialyzed patients the peroxidase activity was located exclusively in cytoplasmic granules, suggesting a similarity of the studied cells and exudative macrophages.

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Journal

Journal ID (publisher-id): NEF

Journal ID (nlm-ta): Nephron

Journal ID (doi): 10.1159/issn.1660-8151

Title: Nephron

Publisher: S. Karger AG

ISSN (Print): 1660-8151

ISSN (Electronic): 2235-3186

Publication date Subscription-year: 1990

Publication date (Print): 1990

Publication date (Electronic): 10 December 2008

Volume: 54

Issue: 3

Pages: 229-233

Affiliations

Departments of ^aNephrology and ^bHistology, Medical Academy, Kraków, Poland

Article

Publisher ID: 185860 Other ID: Nephron 1990;54:229–233

DOI: 10.1159/000185860

PubMed ID: 2156183

SO-VID: aaf30849-eaa8-48a1-b2e2-e98f9564173d

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.

History

Date accepted : 17 July 1989

Page count

Pages: 5

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