Fig. 4From: Induction of macrophage pyroptosis-related factors by pathogenic E. coli high pathogenicity island (HPI) in Yunnan Saba pigsRelative mRNA expression of NLRP3 a, ASC b, caspase-1 c, IL-1β d, IL-18 e and GSDMD f in macrophages at 0.5 h, 3 h and 9 h after E. coli HPI infection. *P < 0.05, **P < 0.01, n = 3Back to article page