Research Article

Tubulointerstitial Infiltration of M2 Macrophages in Henoch-Schönlein Purpura Nephritis Indicates the Presence of Glomerular Crescents and Bad Clinical Parameters

Figure 1

Representative microscopic images of MRP 8/14-positive M1 (a) and CD163-positive M2 macrophage (b) in glomeruli and tubulointerstitium (x400).
(a)
(b)