Production of Newcastle Disease Virus by Vero Cells Grown on Cytodex 1 Microcarriers in a 2-Litre Stirred Tank Bioreactor

Figure 4

Growth of Vero cells on Cytodex 1 microcarrier and production of NDV: (a) cell inoculums: 1.0×10⁵ cells/mL, serum concentration: 0.5%, MOI: 2.0; (b) cell inoculums: 0.5×10⁵ cells/mL, serum concentration: 2.0%, MOI: 2.0; (c) cell inoculums: 1.0×10⁵ cells/mL, serum concentration: 2.0%, MOI: 0.2; (d) cell inoculums: 0.5×10⁵ cells/mL, serum concentration: 0.5%, MOI: 0.2. (↑) indicates cell infection.

(a)

(b)

(c)

(d)