Ussing Chamber Technique to Measure Intestinal Epithelial Permeability

Sadasivan Vidyasagar1, Gordon MacGregor2

  • 1Department of Radiation Oncology, University of Florida Shands Cancer Center, Cancer and Genetics Research Complex, 2033 Mowry Road, Box 103633, Gainesville, FL, 32610, USA. vidyasagar@ufl.edu.

Summary

This study details methods for measuring epithelial barrier function using electrophysiological parameters and particle flux. Techniques include Ussing chamber analysis for transepithelial electrical resistance and nonionic particle permeability.