Figure 1.

Transplantation protocols of three rodents model of HCV infection. A: uPA/SCID model: isolation of human hepatocyte, intrasplenic cell transplantation into homozygous mice and in vivo infection by a HCV positive human serum; B: Trimera model: irradiation and bone marrow reconstitution of mice, transplantation of intrinsically HCV infected human liver fragment or transplantation of an ex vivo pre-infected human liver fragment; C: Rat model: immunotolerisation of foetal rats by in utero injection of Huh7 cells, transplantation in new born rats with the same hepatoma cells and in vivo infection of young chimeric rats by a HCV positive human serum.