Figure 2From: Human parainfluenza virus type 3 (HPIV3) induces production of IFNγ and RANTES in human nasal epithelial cells (HNECs) Cell viability changes of PIV3-infected RPMI 2650 cells. Cells were seeded into 24-well culture plates and infected with PIV3 at different MOI for indicated hours. Cell viability was detected by MTT assay. (n = 10).Back to article page