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Fig. 4 | BMC Infectious Diseases

Fig. 4

From: Adult zebrafish infected by clinically isolated Klebsiella pneumoniae with different virulence showed increased intestinal inflammation and disturbed intestinal microbial biodiversity

Fig. 4

Changes 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)

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