Retrospective Study of Phospholipase A2 Receptor and IgG Subclasses in Glomerular Deposits in Chinese Patients with Membranous Nephropathy
Fig 3
Immunofluorescence assay of IgG and IgG4 in glomerular deposits (×400).
In patients with PMN IgG (A) and IgG4 (B) are distributed along the glomerular capillary walls in a fine granular pattern.