IL-1 helps in_____________?
Correct answer: A. Stimulation of T-lymphocytes
- A. Stimulation of T-lymphocytes
- B. Inhibits of B-lymphocytes
- C. Inhibits the chemotaxis of neutrophils and macrophages
- D. Decreases firbroblast and bone resorption activity
Explanation
IL-1, released mainly by activated macrophages, promotes T-cell activation and contributes to fever and acute-phase responses. It does not inhibit leukocyte chemotaxis or fibroblast activity as proposed in the other options.
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