Figure 3.
Macrophage activation after H-1PV+IFNγ combined treatment. Macrophages were isolated from the peritoneal cavity of the H-1PV and H-1PV+IFNγ intraperitoneally injected rats, plated at 5 × 105/well in 48 well plates and cocultured or not with 1 × 105 HA-RPC cells. The ratios of TNFα and IL-10 in supernatants were determined 24 h later by ELISA.