Antiviral Activity against Avian Leucosis Virus Subgroup J of Degraded Polysaccharides from Ulva pertusa

Figure 9

IFA analysis of ALV-J gp85 protein. DF-1 cells inoculated with ALV-J and polysaccharides of different concentration for 2 h simultaneously. Then the cells were washed by PBS and covered with MM for 5 days. After that, the IFA was carried out. (a) Virus control, (b) cell control, (c) ALV-J handled with 40 μg/mL LUPP-3, (d) ALV-J handled with 200 μg/mL LUPP-3, and (e) ALV-J handled with 1000 μg/mL LUPP-3.

(a)

(b)

(c)

(d)

(e)