Fig. 4From: A flavonoid rich standardized extract of Glycyrrhiza glabra protects intestinal epithelial barrier function and regulates the tight-junction proteins expressionEffect of FREG on TNBS induced alterations in colon morphology. (a) Normal control, (b) TNBS control, (c) Mesacol (250Â mg/kg), (d) FREG (6.25Â mg/kg), (e) FREG (12.5Â mg/kg), and (f) FREG (25Â mg/kg)Back to article page