
Heme oxygenase-1 metabolite biliverdin, not iron, inhibits porcine reproductive and respiratory syndrome virus replication
Keywords: PRRSV; porcine reproductive and respiratory syndrome virus; PAM; porcine alveolar macrophage; MARC-145; african green monkey kidney cells; HO-1; heme oxygenase-1; ROS; reactive oxygen species; BV; biliverdin; BR; bilirubin; Hb; hemoglobin; NO; nitric oxid