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. 2012 Dec 5;7(12):e51089. doi: 10.1371/journal.pone.0051089

Figure 4. Seaweed extracts antiviral screening.

Figure 4

(A) Huh7.5 were seeded in a 96-well plate and infected with DENV-1, (B) DENV-2 and (C) DENV-3 with an MOI of 4, and (D) DENV-4 with an MOI of 0.1. Interferon-α 2A (100 IU/ml) was used as a positive control and after 72 hours post-infection the ELISA was performed. Data were analyzed using one-way ANOVA followed by Tukey test. Values are mean ± SD of three independent experiments. *p<0.05.