The Association of TNF-Alpha Inhibitors and Development of IgA Nephropathy in Patients with Rheumatoid Arthritis and Diabetes

Figure 1

Kidney pathology of three cases. Case 1: (a) glomeruls with normal appearance (PSA stain × 100); (b) diffuse mesangial immune deposits (electron microscopy × 2800). Case 2: (c) one glomeruls with perihilar segmental sclerosis (PSA stain × 100); (d) mesangial immune deposits (electron microscopy × 5600). Case 3: (e) glomeruls with diffuse mesangial hypercellularity (PSA stain × 200); (f) mesangial immune deposits (electron microscopy × 7500).

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(b)

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