Fig. 4
From: The Ussing chamber system for measuring intestinal permeability in health and disease
Baseline TER identifies regional permeability differences. a TER of mid and distal colonic regions normalised to the proximal colonic region from individual untreated FoxP3DTR mice. b Negative PD values showing tissue responds to Forskolin at sixty minutes. c Isc values. d Tissue with a negative PD value shows little or no 4 kDa FITC-dextran in serosal chamber. Black triangles indicate tissue not responsive to forskolin, therefore removed from further analyses. Student’s unpaired t-test, statistical significance is indicated: *p = < 0.05. Error bars show +/− SEM