Fig. 7
From: Contributions of the microbiome to intestinal inflammation in a gut-on-a-chip
Induction of pathological intestinal injury induced by non-pathogenic LPS endotoxin and anti-inflammatory effect evaluation of probiotics. A Morphological analysis of the intestinal barrier damage in response to LPS addition. Scale bars are 25 μm. B Fluorescence confocal micrographs (vertical cross-sectional views) of villi recorded at 5 days after staining with F-actin. Horizontal scale bar is 50 μm and Vertical scale bar is 25 μm. C Quantification of the intestinal barrier function evaluated by calculated TEER analysis (*p < 0.05)