Fig 1: Western blot analyses of the SHBG, TF, CLDN11 and TJP1 in the testes of wild-type (WT) and Prl7d1 transgenic (Prl7d1-TG) mice. (A) Representative western immunoblots; (B) The relative expression levels of the proteins were determined using densitometric analyses of the data that were normalized against the ACTB signal (n = 6). The protein level in the control group was set to one. Each bar represents the mean ± SD. * p < 0.01 compared to the WT group.