Figure 4From: Fasciola hepatica induces Foxp3 T cell, proinflammatory and regulatory cytokine overexpression in liver from infected sheep during early stages of infectionLiver, microphotographs of positive Foxp3 cells. A Positive Foxp3 cells found in both groups, immunized and infected at 1 and 3 dpi. B Positive Foxp3 cells found in the immunized group at 18 dpi. C Positive Foxp3 cells found at 9 dpi and the infected group at dpi. ABC-hematoxylin counterstain, ×200.Back to article page