Lymphocyte Involvement in Rheumatoid Arthritis
β Scribed by H. E. Paulus; H. I. Machleder; S. Levine; D. T. Y. Yu; N. S. Macdonald
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 993 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0004-3591
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β¦ Synopsis
Abstract
Grip strength, ring size, duration of morning stiffness, and the number of tender joints improved significantly in 9 patients with severe rheumatoid arthritis during prolonged continuous removal of thoracic duct lymphocytes through a surgical fistula. There was no improvement in 4 subjects in whom surgery failed to establish satisfactory lymph drainage. Reinfusion of unlabeled or ^51^Crβlabeled autologous lymphocytes resulted in transient exacerbation of disease activity in 3 subjects. Following reinfusion, some ^51^Crβlabeled lymphocytes could be found in the inflamed synovium and synovial fluid by autoradiography, and radioactivity was detected over the joints by surface counting of gamma radiation. Active rheumatoid arthritis recurred in all subjects at variable intervals after cessation of lymph drainage. These findings are compatible with the hypothesis that some of the lymphocytes in the thoracic duct lymph are essential for the continued activity of the inflammation associated with rheumatoid arthritis.
π SIMILAR VOLUMES
Laryngeal involvement was evaluated in 45 patients with moderately severe rheumatoid arthritis (RA). RA duration and severity, prior laryngeal symptoms, and abnormalities detected by concurrent indirect laryngoscopy (IL) and computerigt!d tomography (CT) were noted and correlated with changes of bas
## Abstract Blastogenic transformation of peripheral lymphocytes with phytohemagglutinin (PHA), conconavalin A (Con A), and pokeweed mitogen (PWM) was studied in 29 patients with rheumatoid arthritis (RA). The PHA response was depressed in a subgroup of RA patients with erosive disease. The Con A r