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[Interaction of antigen-reactive cells in specific hyposensitization]
Zhurnal Mikrobiologii, Epidemiologii I Immunobiologii
|April 1, 1983
Summary
T-lymphocytes play a key role in tuberculin hyposensitization. Suppressor activity of thymic lymphocytes increases during hyposensitization, indicating an active immune process.
Area of Science:
- Immunology
- Cellular immunology
Context:
- Tuberculin hyposensitization involves complex immune responses.
- T-lymphocytes are critical mediators of cellular immunity.
Purpose:
- To investigate the role of T-lymphocytes in specific tuberculin hyposensitization.
- To elucidate the function of thymic lymphocytes in delayed hypersensitivity.
Summary:
- Adoptive transfer experiments in CBA mice demonstrated a suppressive effect of thymic lymphocytes on lymph node cells' ability to transfer delayed hypersensitivity.
- An increase in suppressor activity of thymocytes was observed during hyposensitization.
Impact:
- Suggests that hyposensitization is an active immunological process.
- Highlights the increased suppressor function of T-lymphocytes in mediating hyposensitization.