[Nonspecific and antigen-specific adhesiveness of circulating lymphocytes in dysentery patients undergoing combined therapy using thymalin and indomethacin].
Mats. A N AN; Cheprasova. E V EV; Elkina. S I SI; Koriakin. E V EV
Key Findings
- Indomethacin accelerated normalization of nonspecific lymphocyte adhesiveness during disease regression.
- Thymalin did not affect nonspecific lymphocyte adhesiveness.
- Indomethacin inhibited antigen‑specific T‑lymphocyte adhesiveness, whereas thymalin did not.
Practical Outcomes
- For DIY health enthusiasts, thymalin shows little benefit for improving immune cell function in acute gut infections and may not replace anti‑inflammatories. Indomethacin can speed up some immune recovery but may dampen specific defenses, so use it cautiously if targeting infection control.
Summary
In a study of dysentery patients, taking the anti‑inflammatory drug indomethacin helped the immune cells return to normal stickiness faster, while the thymus‑derived peptide thymalin didn’t change this. However, indomethacin also blocked the ability of T‑cells to stick to the specific bug (Shigella), which is part of a targeted immune response, and thymalin didn’t cause this block.
Abstract
Nonspecific adhesiveness of lymphocytes to polyacrylonitrile fiber and the antigen-specific adhesiveness of T-lymphocytes to Shigella flexneri pellicular immunosorbent have been studied in dysentery patients. Short courses of treatment with indomethacin, but not with thymalin (the preparation of thymic hormones), used for immunomodulation, have accelerated the normalization of nonspecific lymphocyte adhesiveness during regression of the disease, while indomethacin, in contrast to thymalin, inhibits antigen-specific T-lymphocyte adhesiveness which increases with the development of immune response.
Study Information
pubmed
1987