Additional file 2: Figure S2.

Showing expression of MPO, LL37, IFNα and BDCA2 in AAV patients with crescentic GN. (A) Representative images showing the co-localisation of MPO (green) and LL37 (red) in the glomeruli of frozen renal biopsy sections after immunofluorescence staining. (B) Co-localisation of MPO (green) and IFNα (red) in renal biopsy sections from AAV patients with crescentic GN. (C) Co-localisation of MPO (green) and BDCA2 (red) in renal biopsy sections from AAV patients without crescentic GN.

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Zhang et al. Arthritis Research & Therapy 2013 15:R161   doi:10.1186/ar4344