HLA 2 is associated with?: (A) Auto immune diseases, (B) Graft rejection, (C) Cell mediated cytolysis of viral infected cells, (D) Mixed leukocyte reaction
Answer is D. Ans is 'd' i.e. Mixed leukocyte reaction o MHC class I is responsible for graft rejection and cell mediated cytolysis of viral infected or tumor cells.o MHC-II is responsible for graft versus host response and mixed leukocyte reaction.o MHC-III is involved in susceptibility to autoimmune diseases.