Fig. 4From: The expression of NOD2, NLRP3 and NLRC5 and renal injury in anti-neutrophil cytoplasmic antibody-associated vasculitisDouble immunofluorescence staining of NLRP3 and glomerular intrinsic cells in AAV patients. a Co-localization of NLRP3 (red) and CD31 (green). b Co-localization of NLRP3 (red) and integrin-α (green). c Co-localization of NLRP3 (red) and synaptopodin (green). Scale bar = 50 μm in the bottom rightBack to article page