Fig. 4From: Adult zebrafish infected by clinically isolated Klebsiella pneumoniae with different virulence showed increased intestinal inflammation and disturbed intestinal microbial biodiversityChanges in the content of inflammatory factors in the intestine of zebrafish after infection with Klebsiella pneumoniae of different virulence; 48 h after K. pneumoniae infection, the contents of (A) Il-1ɑ, (B) Il-1β, and (C) TNF-ɑ were determined by ELISA. Error bars are presented as the SEM. Values are presented as the mean ± SEM of three replicates (*P < 0.05, **P < 0.01, ***P < 0.001, and ****P < 0.0001)Back to article page