Ido
5.the serum made from herbal medicine improve the expression of IDO protein and IDO activity, and resume the balance of Th cytokine.
7.Animals were sacrificed on the day 2,5,7,14,and liver grafts were collected for measuring the expression of IDO mRNA,IDO protein and IDO positive cells in the grafts by using of RT-PCR,Western-blot and anti-IDO monoclonal antibody immunochemistry methods respectively.
8.Role of ILT and IDO in Dendritic Cells in Inducing Immune Tolerance
9.Results The full-length coding sequence of IDO was cloned from activated human leukocytes and the expression vector for IDO-EGFP fusion protein was constructed.
10.IDO enzyme activity in MSCs inhibited T-lymphocytes proliferation of MLR cultures.

