Figure 3From: Increased intestinal permeability and tight junction disruption by altered expression and localization of occludin in a murine graft versus host disease model TNF-α expression in the jejunum. Expression of the proinflammatory cytokine TNF-α in the specimen of the jejunum of GvHD-mice (n = 20) and control animals (n = 18) was analysed by PCR. Mean and SD of TNF-α expression normalized to the housekeeping gene GAPDH are shown. * indicates p-values < 0.05.Back to article page