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. 2019 Jul 2;10:628. doi: 10.3389/fgene.2019.00628

Figure 1.

Figure 1

(A–C) Images of renal pathology (II:3) under light microscopy by periodic acid-silver methe-namine (PASM) (A and B) and periodic acid-schiff (PAS) staining (C). A non-uniform glomerular basement membrane (GBM) (arrow), 200×. (B) Tubular atrophy and interstitial fibrosis, 200×. (C) The infiltration of foam cells (arrow) in renal interstitium. (D–F) Representative electron micrograph of renal tissue. (D) Some segments of GBM were absent (arrow). (E) Irregular GBM thinning, thickening, and splitting. (F) Effacement of podocyte foot processes (arrow). (G–I) Immunofluorescence staining of Col4A3 (Ab111742, Abcam, USA) in renal tissue from a patient with minimal change disease (MCD) (G, left panel), the proband (II:3) (H, middle panel), and a male patient with XLAS (I, right panel), 400×.