Fig. 5From: Effect of fecal microbiota transplantation on neurological restoration in a spinal cord injury mouse model: involvement of brain-gut axisEffect of FMT treatment on intestinal permeability and expression of tight junction proteins. a Intestinal permeability was assessed 4 weeks following injury by measuring FITC intensity in serum after oral gavage of FITC-dextran. b, c Quantification of occludin immunoreactivity and ZO-1 immunoreactivity (green) with representative immunofluorescence images of colon sections. DAPI, blue; *p < 0.05 compared to SCI group; **p < 0.01 compared to SCI group; Scale bar, 50 μmBack to article page