Fig. 2From: In vitro screening antiviral activity of Thai medicinal plants against porcine reproductive and respiratory syndrome virusVirus titer for the inhibition of PRRSV infectivity of seven Thai medicinal plant extracts at 24 h post-infection (hpi). AClinacanthus nutans; BPerilla frutescens; CHouttuynia cordata; DTiliacora triandra; ECaesalpinia sappan Linn.; FGarcinia mangostana Linn. and GPhyllanthus emblica. a, b, and c, P-value of < 0.05 compared with different concentrations of the plant extractsBack to article page