Fig. (1) Radioactivity of the intracellular label in the MP of RA patients (P, n=24), female relatives (R, n=24), and healthy women - donors (D, n=24), not hereditary tainted with autoimmune diseases (average values±SD, * - reliable difference when compared to D group values for the same time interval, p≤0,05; complete data are shown in Table 1).