Fig. 4From: Vasoactive intestinal peptide ameliorates renal injury in a pristane-induced lupus mouse model by modulating Th17/Treg balanceDouble immunofluorescence in LN mice. The double immunohistochemical stains (original magnification, × 400) for Foxp3 (green) and CD3 (red) demonstrate a higher number of Foxp3 positive cells in the interstitial cellular infiltrates in the renal tissue of mice. **p < 0.01 compared with LN miceBack to article page