Flavonoids of Polygonum hydropiper L. Alleviates Oxidative Stress in Spleen and Lung Tissues of Pseudorabies Virus Infected Mice by Regulating Nuclear Factor E2-Related Factor 2 Signaling Pathway and Histone Acetylation
flavonoids of Polygonum hydropiper L.pseudorabies virusNrf2 signaling pathwayhistone acetylationoxidative stress