Investigation of Antibody Pharmacokinetics in Male Reproductive System and Its Characterization Using a Translational PBPK Model.

To investigate the pharmacokinetics (PK) of the monoclonal antibody (mAb) in male reproductive tissues and develop a translational physiologically based pharmacokinetic (PBPK) model to characterize the PK data. The PK of a non-cross-reactive antibody (trastuzumab) was investigated in human FcRn-expressing male mice following a 10 mg/kg intravenous dose. The PK in plasma and male reproductive tissues (i.