Figure 10
From: Role of indoleamine 2,3-dioxygenase in testicular immune-privilege
Evaluation of IDO/TDO activity in lymph nodes. Testicular draining (A) and non draining (B) lymph node homogenates from EAO, control, and normal groups were used for measurement concentrations of kynurenine (Kyn) and tryptophan (Trp) by HPLC. IDO/TDO activity was expressed as the ratio of Kyn/Trp. Data are mean ± SEM of 6 animals.
