Figure 4From: The effect of Lycium barbarum on spinal cord injury, particularly its relationship with M1 and M2 macrophage in rats Correlation between change of ED1 expression and lesion area. ED1 fluorescence intensity in area outside lesion and within 1Â mm to the edge (two bands rostral and caudal to lesion, outlined by lines on each section) was measured, with the positive labeling within lesion out of our calculation. Animals given LBP-pre exhibited increased ED1 immunofluorescence intensity at either 7 d (B) or 14 d (D), compared to their corresponding vehicle groups, respectively (A, 7 d, C, 14 d). And in these animals, the increased ED1 staining intensity correlated with lesion change induced by LBP, at either 7 d (H) or 14 d (I). In rats treated with LBP-aft, no significant difference was found between LBP group (F) and control (E), at 14 d after injury. *p < 0.05, compared to the corresponding vehicle control; Bar = 1Â mm. (G) ED1 fluorescence intensity of LBP-pre and LBP-aft groups.Back to article page