Figure 1. Quantification of NKG2D ligand expression in kidneys of patients with lupus nephritis. (A) Immunohistochemical analysis of MICA and ULBP1 expression in kidney biopsies from patients with lupus nephritis and healthy kidneys used as controls. Representative images are shown (×200). Neg Ct, Negative controls. (B) MICA intensity scores were plotted in control and lupus nephritis cases. *P < 0.05 Mann-Whitney test (control vs. lupus nephritis cases).
