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Annals of the Rheumatic Diseases 1998;57:506; doi:10.1136/ard.57.8.506
Copyright © 1998 BMJ Publishing Group Ltd & European League Against Rheumatism.
Ann Rheum Dis 1998;57:506 ( August )

Concise reports

Salivary and serum hyaluronic acid concentrations in patients with Sjögren's syndrome Moshe Tishler, Ilana Yaron, Idit Shirazi, Michael Yaron

Department of Rheumatology, Tel Aviv-Souraski Medical Centre, Ichilov Hospital and Tel Aviv University Sackler School of Medicine, Tel Aviv, Israel

Correspondence to: Dr M Tishler, Department of Rheumatology, Tel Aviv-Souraski Medical Centre, Tel Aviv, Israel 64239.

Accepted for publication 1 June 1998

OBJECTIVE---To evaluate salivary hyaluronic acid (HA) concentration in patients with primary Sjögren's syndrome (SS).
METHODS---Salivary and serum HA concentrations were evaluated using a radiometric assay. Thirty nine patients with SS served as the study group and their results were compared with 19 patients having clinical symptoms and signs of dry mouth and with 10 normal controls.
RESULTS---Salivary HA concentrations were significantly increased (p < 0.05) in the 39 patients with SS compared with the 19 patients with dry mouth and the 10 normal controls (240.7 (38.5) v 99.8 (14.6) and 91.3 (7.9) ng/ml, respectively) (mean (SEM)). No significant differences were noted in the serum HA concentrations between the three groups (42 (3.9) v 36.3 (4.1) and 32 (4.3) ng/ml, respectively) (mean (SEM)). No correlation could be found between salivary HA concentrations and the focus score of lip biopsies, nor between salivary HA concentrations and erythrocyte sedimentation rate or other serological tests.
CONCLUSION---Increased salivary HA concentrations can serve as a marker of local inflammation and may be of value in the diagnosis of SS.

Keywords: saliva; hyaluronic acid; Sjögren's syndrome


© 1998 by Annals of the Rheumatic Diseases

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This article has been cited by other articles:

  • Kalk, W W I, Vissink, A, Spijkervet, F K L, Bootsma, H, Kallenberg, C G M, Amerongen, A V N. (2001). Sialometry and sialochemistry: diagnostic tools for Sjogren's syndrome. Ann Rheum Dis 60: 1110-1116 [Abstract] [Full Text]  
  • Tishler, M., Yaron, I., Shirazi, I., Yaron, M. (1999). Hydroxychloroquine treatment for primary Sjogren's syndrome: its effect on salivary and serum inflammatory markers. Ann Rheum Dis 58: 253-256 [Abstract] [Full Text]  

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