The pathogenetic ability of hepatitis B virus (HBV) antigenemia to induce IgA nephropathy was examined in 10 patients with IgA nephropathy and HBV antigenemia. They had no previous history of liver diseases and their liver function tests were normal. All were positive for hepatitis + surface antigen (HBsAg) and antibody to hepatitis B core antigen (anti-HBcAg) with high titers, thereby indicating they were persistent carriers of HBV. Immunoperoxidase studies using monospecific polyclonal antibodies revealed HBcAg and HBsAg in the nuclei and cytoplasm of glomerular mesangial cells in 8 patients. These findings suggest immune complexes involving HBcAg and HBsAg may induce IgA nephropathy in persons who carry HBV.

Keywords:
Hepatitis, Antigen carrier, Hepatitis B surface antigen, Hepatitis B core antigen, IgA nephropathy
This content is only available via PDF.
© 1987 S. Karger AG, Basel
1987
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.