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. 2022 Feb 8;9:8. doi: 10.1186/s40580-022-00299-6

Fig. 7.

Fig. 7

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)