Antiviral Activity against Respiratory Syncytial Virus of Polysaccharide from Jerusalem Artichoke (Helianthus tuberosus L.)

Figure 2

Effect of JAP on the lung index (a) and lung index inhibition ratio (b) of RSV-infected mice (data were expressed as means ± SD,  =10; value < 0.001 compared to RSV model group; ^### value < 0.001 compared to Ribavirin group; ^# value < 0.05).

(a)

(b)