RT Journal Article SR Electronic T1 Sialochemistry of patients with autoimmune rheumatic disease with and without histological manifestations of Sjögren's syndrome. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 412 OP 414 DO 10.1136/ard.44.6.412 VO 44 IS 6 A1 E B Tsianos A1 A G Tzioufas A1 A K Mavridis A1 A K Sarras A1 C S Papadimitriou A1 O Tsolas A1 H M Moutsopoulos YR 1985 UL http://ard.bmj.com/content/44/6/412.abstract AB Fifty-one patients with autoimmune rheumatic diseases underwent biopsy of the labial minor salivary glands. These patients were divided according to histopathology of lip biopsies into three groups (negative lip biopsy, 1+ and 2+). From all the patients stimulated parotid salivary flow was measured. In the saliva sodium, potassium, magnesium, alpha-amylase, and immunoglobulin levels (IgA, IgG, IgM) were measured. It is shown that patients with advanced chronic inflammatory disease of the minor salivary glands have decreased stimulated salivary flow. However, no statistically significant differences were observed in the biochemical markers tested between the histopathological groups examined.