31.CMI is mediated through A. B-lymphocytes B. Plasma cells C. Antibodies D. T-lymphocytes
Option D.CMI is mediated through T-lymphocytes.Cell-mediated immunity is largely based on the function of T-helper (Th) lymphocytes. These lymphocytes (CD4+; T-helper cells) mediate proliferation and differentiation of various immune-competent cells via their release of various cytokines (e.g., IL-2, IL-4, IL-5, IL-6).
