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. 2015 Jun 8;10(6):e0128794. doi: 10.1371/journal.pone.0128794

Table 1. IC50 values of carrageenan and Zanamivir for influenza A viruses of human and animal origin.

IC50 Carrageenan a [μg/ml] IC50 Zanamivir a [μM]
H1N1(09)pdm A/Hansa Hamburg/01/09 0.39 ± 0.03 0.19 ± 0.04
H3N2 A/Aichi/2/68 0.92 ± 0.05 15.93 ± 13.25
H5N1 A/Teal/Germany/Wv632/05 10.14 ± 1.66 0.18 ± 0.09
H7N7 A/Turkey/Germany/R11/01 118.48 ± 14.08 22.97 ± 5.76

a IC50 values were calculated in comparison to untreated infected cells. Each value represents the mean IC50 of 6 replicates/assay and their standard deviation.