... activity in the smallintestine and the epididymis of mice. Arch Biochem Biophys1980, 203:343-351.33. Malina HZ, Martin XD: Indoleamine 2,3-dioxygenase: antioxidantenzyme in the human eye. Graefes ... Expression of indoleamine 2,3-dioxygenase by plasmacytoid dendritic cells in tumor-draining lymph nodes. J Clin Invest 2004, 114:280-290.19. Munn DH, Sharma MD, Baban B, Harding HP, Zhang Y, Ron ... cells of tolerized miceOral tolerance induction in indoleamine 2,3-dioxygenase-expressing CD11c+ dendritic cells of tolerized mice. The induction of oral tolerance increases the proportion of indoleamine...