Cellular immunity is affected by -: (A) Cytokines, (B) Immunoglobulins, (C) g-globulins, (D) Prostaglandins
Answer is A. The helper T1 cells produce cytokines, interleukin 2 and interferon gamma which activate macrophage and T cells promoting cell-mediated immunity. It also helps in the destruction of target cells and killing of intracellular pathogens. Reference : Anathanarayan & paniker's 9th edition, pg no:135 <\p>