Paternal antigen-specific Tregs in the uterine regional lymph nodes and uterus mated with normal mice, seminal vesicle resected mice, and deferens-ligated mice
| Sperm | Seminal plasma | Paternal antigen-specific Tregs | ||||
|---|---|---|---|---|---|---|
| 3.5 days pc (one day before implantation) | 5.5 days pc (one day after implantation) | |||||
| Uterine regional lymph nodes | Uterus | Uterine regional lymph nodes | Uterus | |||
| Normal mice | + | + | ||||
| Seminal vesicle resected mice | + | - | ||||
| Deferens-ligated mice | - | + | ||||
pc: post-coitus; ↑: increase; →: no change