Figure 6.
A. The expression of CCR7 between the FN and N groups was investigated using immunohistochemistry, × 20 and × 100. B. The expression of IL-4 was investigated between the FN and N groups using immunofluorescence, × 100 and × 400 (enlarge). C. The expression of CCR7 between the FN and N groups was investigated using immunofluorescence, × 100 and × 400 (enlarge). D. The mean fluorescence intensity of IL-4 was analyzed by Image-Pro Plus 6.0. E. The mean fluorescence intensity of CCR7 was analyzed by Image-Pro Plus 6.0.