16 patients with classical rheumatoid arthritis (RA) selected at random underwent fasting for 7--10 days, followed by a 9-week period on a lactovegetarian diet. 10 RA patients acted as controls, taking normal diet. Pain, stiffness, medication, and clinical and biochemical findings were recorded before fasting, on the first day after the conclusion of the fasting period, and at the end of the lactovegetarian period. After fasting, 5 of 15 patients showed objective signs of improvement, compared with only one of the controls. The fasting patients showed reduced pain, stiffness, consumption of analgetics, several clinical variables, and serum concentration of orosomucoid. At the conclusion of the lactovegetarian diet period only one Diet patient showed objective improvement. No differences were found between the Diet patients and the controls concerning symptoms, drug consumption, or clinical and biochemical variables. We conclude that fasting may produce subjective and objective improvements in RA, though of short duration, but the findings of this investigation do not indicate that lactovegetarian diet has any beneficial effects.

Twenty-one patients, 20 women and 1 man, participated in a controlled study. All patients were diagnosed with primary Sjögren's syndrome (primary SS) according to the Copenhagen and San Diego criteria. The patients were randomly assigned to either a group receiving acupuncture treatment or a control group with no active treatment. The patients in the control group received acupuncture after 10 weeks when the acupuncture treatment was completed in the first group. A majority of the patients subjectively reported some improvement after treatment, and a significant increase in paraffin-stimulated saliva secretion was found after treatment. No statistically significant differences between the acupuncture group and the control group were seen in unstimulated salivary secretion or most of the subjective variables. The study showed that acupuncture is of limited value for patients with primary SS.

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A B S TRA CT Peripheral blood lymphocytes from 23 patients with active systemic lupus erythematosus (SLE) were serially studied. Changes in bone marrow-derived lymphocytes (B cells), as measured by surface Ig receptors and C3 receptors, and in thymus-derived cells (T cells) measured by rabbit T-cell-specific antiserum and E-binding techniques, were correlated with fluctuations in clinical disease activity and treatment. In normal controls B-and T-cell percentages remained relatively stable, although the situation in SLE was much more labile. A relative and absolute decrease in T lymphocytes and cells bearing a receptor for C3 was found in active lupus.