... in 4% formalinbefore embedding in paraffin, sectioning, and staining withhaematoxylin and eosin. Sections obtained from the kidneyswere also stained using the periodic acid-Schiff stainingtechnique.Evaluation ... correlated positively withincreased anti-M3R IgG3.Autoantibodies in saliva were grouped into autoantibody Sa-C-1 (anti-RNP, anti-insulin, anti-mitochondrial, SSB and anti-scleroderma-70 antibodies) ... related to autoantibody levels, such as cytokineSe-C-4 (IL-10) and cytokine Sa-C-1 (interferon-γ, IL-7, oncos-tatin M, granulocyte macrophage-colony stimulating factor, IL-17, IL-11, IL-5 and...