30
views
0
recommends
+1 Recommend
1 collections
    0
    shares

      Call for Papers: Green Renal Replacement Therapy: Caring for the Environment

      Submit here before July 31, 2024

      About Blood Purification: 3.0 Impact Factor I 5.6 CiteScore I 0.83 Scimago Journal & Country Rank (SJR)

      • Record: found
      • Abstract: found
      • Article: found

      Uremic Pruritus – An Update

      review-article
      a , b , c
      American Journal of Nephrology
      S. Karger AG

      Read this article at

      ScienceOpenPublisherPubMed
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Related collections

          Most cited references14

          • Record: found
          • Abstract: found
          • Article: not found

          Nitric oxide: cytotoxicity versus cytoprotection--how, why, when, and where?

          Nitric oxide (NO) has been found to play an important role as a signal molecule in many parts of the organism as well as a cytotoxic effector molecule of the nonspecific immune response. It appears paradoxical that NO on one side acts as a physiological intercellular messenger and on the other side may display cytotoxic activity in vivo. To make things even more complicated, cytoprotective properties of NO are also described. We here review the current understanding of cytotoxic versus cytoprotective effects of NO in mammalian cells and try to highlight the janus-faced properties of this important small molecule.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Clinical features of pruritus among patients undergoing maintenance hemodialysis.

            Patients undergoing maintenance hemodialysis were asked to complete a questionnaire to define further the nature of uremic pruritus. Of the 237 respondents, 87 (37%) reported "prolonged bothersome itchiness" at the time surveyed, and an additional 97 (41%), not affected at that time, had experienced this problem in the past. Of the 184 patients who reported pruritus in either the past or present, discomfort occurred only during or soon after dialysis in 46 (25%) patients and was most severe at those times in an additional 78 (42%) patients. Topical emollients and orally administered antipruritic agents provided relief in only 33 (18%) and 31 (17%) patients, respectively. These data provide the first statistical basis for certain clinical impressions concerning uremic pruritus and suggest it is not as common among patients who are undergoing dialysis as has been previously implied.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Nitric oxide in human skin: current status and future prospects.

              The gaseous free radical nitric oxide is an important biologic mediator with physiologic and pathophysiologic roles in nearly every organ system. Because of its unique biologic activity, unusual chemical structure, and unprecedented mechanisms of action, nitric oxide, arguably more than any other natural product, has opened new avenues to investigate cellular processes. Nitric oxide is generated in biologic tissues by specific nitric oxide synthases that metabolize arginine and molecular oxygen to citrulline and nitric oxide. Besides its function as a diffusible messenger in the vasculature and in neurons, nitric oxide also plays a key role in innate immunity and inflammation. Recent progress has allowed the identification of the nitric oxide pathway in several cell types that reside in the skin, including keratinocytes, melanocytes, Langerhans cells, fibroblasts, and endothelial cells. Convincing evidence suggests that nitric oxide synthesis in these cells can be modulated by calcium-mobilizing agonists as well as diverse inflammatory and immune stimuli, and thereby contributes to the pathogenesis of several human skin diseases. Characterization of these intrinsic and extrinsic regulatory stimuli of nitric oxide synthesis has afforded substantial insights into the role of nitric oxide in inflammatory, hyperproliferative, and autoimmune skin diseases, as well as skin cancer, and may ultimately form the basis for future therapeutic intervention. The demonstrable and potential roles of nitric oxide in skin disease pathogenesis and treatment are the subjects of this review.
                Bookmark

                Author and article information

                Journal
                AJN
                Am J Nephrol
                10.1159/issn.0250-8095
                American Journal of Nephrology
                S. Karger AG
                0250-8095
                1421-9670
                2001
                October 2001
                19 October 2001
                : 21
                : 5
                : 343-350
                Affiliations
                Departments of aNephrology and bDermatology, UMDNJ-New Jersey Medical School, Newark, N.J., USA; cDepartment of Dermatology, University of Medicine, Wroclaw, Poland
                Article
                46272 Am J Nephrol 2001;21:343–350
                10.1159/000046272
                11684792
                e46b8dcf-33ef-4f28-9463-450064e066a6
                © 2001 S. Karger AG, Basel

                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
                Page count
                References: 104, Pages: 8
                Categories
                Editorial Review

                Cardiovascular Medicine,Nephrology
                Cardiovascular Medicine, Nephrology

                Comments

                Comment on this article