highly significantp < 0.01
The results showed that after NAC supplementation, these genes were expressed in the gonadal axis of early-gestation Qianbei Ma goats ( Figure 7 ); the relative expression levels of the BDNF and CSF-1 genes were highest in the uteri of Qianbei Ma goats, and the differences from the other gonadal axis tissues were highly significant ( p < 0.01).